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4679 lines
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<title>Backend Requirements</title>
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<div class="section">
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<div class="titlepage"><div><div><h3 class="title">
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<a name="boost_multiprecision.ref.backendconc"></a><a class="link" href="backendconc.html" title="Backend Requirements">Backend Requirements</a>
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</h3></div></div></div>
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<p>
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The requirements on the <code class="computeroutput"><span class="identifier">Backend</span></code>
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template argument to <code class="computeroutput"><span class="identifier">number</span></code>
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are split up into sections: compulsory and optional.
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</p>
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<p>
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Compulsory requirements have no default implementation in the library, therefore
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if the feature they implement is to be supported at all, then they must be
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implemented by the backend.
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</p>
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<p>
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Optional requirements have default implementations that are called if the
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backend doesn't provide it's own. Typically the backend will implement these
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to improve performance.
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</p>
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<p>
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In the following tables, type B is the <code class="computeroutput"><span class="identifier">Backend</span></code>
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template argument to <code class="computeroutput"><span class="identifier">number</span></code>,
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<code class="computeroutput"><span class="identifier">b</span></code> and <code class="computeroutput"><span class="identifier">b2</span></code>
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are a variables of type B, <code class="computeroutput"><span class="identifier">pb</span></code>
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is a variable of type B*, <code class="computeroutput"><span class="identifier">cb</span></code>,
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<code class="computeroutput"><span class="identifier">cb2</span></code> and <code class="computeroutput"><span class="identifier">cb3</span></code>
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are constant variables of type <code class="computeroutput"><span class="keyword">const</span>
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<span class="identifier">B</span></code>, <code class="computeroutput"><span class="identifier">rb</span></code>
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is a variable of type <code class="computeroutput"><span class="identifier">B</span><span class="special">&&</span></code>,
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<code class="computeroutput"><span class="identifier">a</span></code> and <code class="computeroutput"><span class="identifier">a2</span></code>
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are variables of Arithmetic type, <code class="computeroutput"><span class="identifier">s</span></code>
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is a variable of type <code class="computeroutput"><span class="keyword">const</span> <span class="keyword">char</span><span class="special">*</span></code>, <code class="computeroutput"><span class="identifier">ui</span></code> is a variable of type <code class="computeroutput"><span class="keyword">unsigned</span></code>, <code class="computeroutput"><span class="identifier">bb</span></code>
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is a variable of type <code class="computeroutput"><span class="keyword">bool</span></code>,
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<code class="computeroutput"><span class="identifier">pa</span></code> is a variable of type
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pointer-to-arithmetic-type, <code class="computeroutput"><span class="identifier">exp</span></code>
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is a variable of type <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">exp_type</span></code>, <code class="computeroutput"><span class="identifier">pexp</span></code>
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is a variable of type <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">exp_type</span><span class="special">*</span></code>,
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<code class="computeroutput"><span class="identifier">i</span></code> is a variable of type
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<code class="computeroutput"><span class="keyword">int</span></code>, <code class="computeroutput"><span class="identifier">pi</span></code>
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pointer to a variable of type <code class="computeroutput"><span class="keyword">int</span></code>,
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B2 is another type that meets these requirements, b2 is a variable of type
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B2, <code class="computeroutput"><span class="identifier">ss</span></code> is variable of type
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<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span></code> and <code class="computeroutput"><span class="identifier">ff</span></code>
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is a variable of type <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">ios_base</span><span class="special">::</span><span class="identifier">fmtflags</span></code>.
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</p>
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<div class="table">
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<a name="boost_multiprecision.ref.backendconc.compulsory_requirements_on_the_b"></a><p class="title"><b>Table 1.8. Compulsory Requirements on the Backend type.</b></p>
|
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<div class="table-contents"><table class="table" summary="Compulsory Requirements on the Backend type.">
|
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<colgroup>
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<col>
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<col>
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<col>
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<col>
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</colgroup>
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<thead><tr>
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<th>
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<p>
|
|
Expression
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</p>
|
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</th>
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<th>
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<p>
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Return Type
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</p>
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</th>
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<th>
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<p>
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Comments
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</p>
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</th>
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<th>
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<p>
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Throws
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</p>
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</th>
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</tr></thead>
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<tbody>
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<tr>
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<td>
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<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>
|
|
</p>
|
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</td>
|
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<td>
|
|
<p>
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|
<code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">list</span><span class="special"><</span><span class="identifier">type</span><span class="special">-</span><span class="identifier">list</span><span class="special">></span></code>
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</p>
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</td>
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<td>
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<p>
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A list of signed integral types that can be assigned to type B.
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The types shall be listed in order of size, smallest first, and
|
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shall terminate in the type that is <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">intmax_t</span></code>.
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</p>
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</td>
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<td>
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|
<p>
|
|
 
|
|
</p>
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</td>
|
|
</tr>
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|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">list</span><span class="special"><</span><span class="identifier">type</span><span class="special">-</span><span class="identifier">list</span><span class="special">></span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
A list of unsigned integral types that can be assigned to type
|
|
B. The types shall be listed in order of size, smallest first,
|
|
and shall terminate in the type that is <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">uintmax_t</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">list</span><span class="special"><</span><span class="identifier">type</span><span class="special">-</span><span class="identifier">list</span><span class="special">></span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
A list of floating-point types that can be assigned to type B.The
|
|
types shall be listed in order of size, smallest first, and shall
|
|
terminate in type <code class="computeroutput"><span class="keyword">long</span> <span class="keyword">double</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">exponent_type</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
A signed integral type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
The type of the exponent of type B. This type is required only
|
|
for floating-point types.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">()</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Default constructor.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">(</span><span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Copy Constructor.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">b</span> <span class="special">=</span>
|
|
<span class="identifier">b</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">&</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Assignment operator.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">b</span> <span class="special">=</span>
|
|
<span class="identifier">a</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">&</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Assignment from an Arithmetic type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">b</span> <span class="special">=</span>
|
|
<span class="identifier">s</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">&</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Assignment from a string.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Throws a <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">runtime_error</span></code> if the string could
|
|
not be interpreted as a valid number.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">b</span><span class="special">.</span><span class="identifier">swap</span><span class="special">(</span><span class="identifier">b</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Swaps the contents of its arguments.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">noexcept</span></code>
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">cb</span><span class="special">.</span><span class="identifier">str</span><span class="special">(</span><span class="identifier">ss</span><span class="special">,</span>
|
|
<span class="identifier">ff</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns the string representation of <code class="computeroutput"><span class="identifier">b</span></code>
|
|
with <code class="computeroutput"><span class="identifier">ss</span></code> digits
|
|
and formatted according to the flags set in <code class="computeroutput"><span class="identifier">ff</span></code>.
|
|
If <code class="computeroutput"><span class="identifier">ss</span></code> is zero,
|
|
then returns as many digits as are required to reconstruct the
|
|
original value.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">b</span><span class="special">.</span><span class="identifier">negate</span><span class="special">()</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Negates <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">cb</span><span class="special">.</span><span class="identifier">compare</span><span class="special">(</span><span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">int</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Compares <code class="computeroutput"><span class="identifier">cb</span></code> and
|
|
<code class="computeroutput"><span class="identifier">cb2</span></code>, returns a
|
|
value less than zero if <code class="computeroutput"><span class="identifier">cb</span>
|
|
<span class="special"><</span> <span class="identifier">cb2</span></code>,
|
|
a value greater than zero if <code class="computeroutput"><span class="identifier">cb</span>
|
|
<span class="special">></span> <span class="identifier">cb2</span></code>
|
|
and zero if <code class="computeroutput"><span class="identifier">cb</span> <span class="special">==</span> <span class="identifier">cb2</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">noexcept</span></code>
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">cb</span><span class="special">.</span><span class="identifier">compare</span><span class="special">(</span><span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">int</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Compares <code class="computeroutput"><span class="identifier">cb</span></code> and
|
|
<code class="computeroutput"><span class="identifier">a</span></code>, returns a value
|
|
less than zero if <code class="computeroutput"><span class="identifier">cb</span>
|
|
<span class="special"><</span> <span class="identifier">a</span></code>,
|
|
a value greater than zero if <code class="computeroutput"><span class="identifier">cb</span>
|
|
<span class="special">></span> <span class="identifier">a</span></code>
|
|
and zero if <code class="computeroutput"><span class="identifier">cb</span> <span class="special">==</span> <span class="identifier">a</span></code>.
|
|
The type of <code class="computeroutput"><span class="identifier">a</span></code> shall
|
|
be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Adds <code class="computeroutput"><span class="identifier">cb</span></code> to <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Subtracts <code class="computeroutput"><span class="identifier">cb</span></code> from
|
|
<code class="computeroutput"><span class="identifier">b</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Multiplies <code class="computeroutput"><span class="identifier">b</span></code> by
|
|
<code class="computeroutput"><span class="identifier">cb</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_divide</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Divides <code class="computeroutput"><span class="identifier">b</span></code> by <code class="computeroutput"><span class="identifier">cb</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">overflow_error</span></code> if cb has the
|
|
value zero, and <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special"><</span><span class="identifier">number</span><span class="special"><</span><span class="identifier">B</span><span class="special">></span> <span class="special">>::</span><span class="identifier">has_infinity</span> <span class="special">==</span>
|
|
<span class="keyword">false</span></code>
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_modulus</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">b</span> <span class="special">%=</span>
|
|
<span class="identifier">cb</span></code>, only required when
|
|
<code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">overflow_error</span></code> if cb has the
|
|
value zero.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_and</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">b</span> <span class="special">&=</span>
|
|
<span class="identifier">cb</span></code>, only required when
|
|
<code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_or</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">b</span> <span class="special">|=</span>
|
|
<span class="identifier">cb</span></code>, only required when
|
|
<code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_xor</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">b</span> <span class="special">^=</span>
|
|
<span class="identifier">cb</span></code>, only required when
|
|
<code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_complement</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes the ones-complement of <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>,
|
|
only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an integer type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_left_shift</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">ui</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">b</span> <span class="special"><<=</span>
|
|
<span class="identifier">ui</span></code>, only required when
|
|
<code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_right_shift</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">ui</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">b</span> <span class="special">>>=</span>
|
|
<span class="identifier">ui</span></code>, only required when
|
|
<code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_convert_to</span><span class="special">(</span><span class="identifier">pa</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Converts <code class="computeroutput"><span class="identifier">cb</span></code> to
|
|
the type of <code class="computeroutput"><span class="special">*</span><span class="identifier">pa</span></code>
|
|
and store the result in <code class="computeroutput"><span class="special">*</span><span class="identifier">pa</span></code>. Type <code class="computeroutput"><span class="identifier">B</span></code>
|
|
shall support conversion to at least types <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">intmax_t</span></code>,
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">uintmax_t</span></code> and <code class="computeroutput"><span class="keyword">long</span>
|
|
<span class="keyword">long</span></code>. Conversion to other
|
|
arithmetic types can then be synthesised using other operations.
|
|
Conversions to other types are entirely optional.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_frexp</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">pexp</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Stores values in <code class="computeroutput"><span class="identifier">b</span></code>
|
|
and <code class="computeroutput"><span class="special">*</span><span class="identifier">pexp</span></code>
|
|
such that the value of <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
is b * 2<sup>*pexp</sup>, only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is a floating-point type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_ldexp</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">exp</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Stores a value in <code class="computeroutput"><span class="identifier">b</span></code>
|
|
that is cb * 2<sup>exp</sup>, only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is a floating-point type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_frexp</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">pi</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Stores values in <code class="computeroutput"><span class="identifier">b</span></code>
|
|
and <code class="computeroutput"><span class="special">*</span><span class="identifier">pi</span></code>
|
|
such that the value of <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
is b * 2<sup>*pi</sup>, only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is a floating-point type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">runtime_error</span></code> if the exponent
|
|
of cb is too large to be stored in an <code class="computeroutput"><span class="keyword">int</span></code>.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_ldexp</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">i</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Stores a value in <code class="computeroutput"><span class="identifier">b</span></code>
|
|
that is cb * 2<sup>i</sup>, only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is a floating-point type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_floor</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Stores the floor of <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is a floating-point
|
|
type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_ceil</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Stores the ceiling of <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is a floating-point
|
|
type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_sqrt</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Stores the square root of <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is a floating-point
|
|
type.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">multiprecision</span><span class="special">::</span><span class="identifier">number_category</span><span class="special"><</span><span class="identifier">B</span><span class="special">>::</span><span class="identifier">type</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">int_</span><span class="special"><</span><span class="identifier">N</span><span class="special">></span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">N</span></code> is one of the
|
|
values <code class="computeroutput"><span class="identifier">number_kind_integer</span></code>,
|
|
<code class="computeroutput"><span class="identifier">number_kind_floating_point</span></code>,
|
|
<code class="computeroutput"><span class="identifier">number_kind_complex</span></code>,
|
|
<code class="computeroutput"><span class="identifier">number_kind_rational</span></code>
|
|
or <code class="computeroutput"><span class="identifier">number_kind_fixed_point</span></code>.
|
|
Defaults to <code class="computeroutput"><span class="identifier">number_kind_floating_point</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_conj</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the complex
|
|
conjugate of <code class="computeroutput"><span class="identifier">cb</span></code>.
|
|
Required for complex types only - other types have a sensible default.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_proj</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the Riemann
|
|
projection of <code class="computeroutput"><span class="identifier">cb</span></code>.
|
|
Required for complex types only - other types have a sensible default.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_real</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the real
|
|
part of <code class="computeroutput"><span class="identifier">cb</span></code>. Required
|
|
for complex types only - other types have a sensible default.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_imag</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the imaginary
|
|
of <code class="computeroutput"><span class="identifier">cb</span></code>. Required
|
|
for complex types only - other types have a sensible default.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_set_real</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets the real part of <code class="computeroutput"><span class="identifier">b</span></code>
|
|
to <code class="computeroutput"><span class="identifier">cb</span></code>. Required
|
|
for complex types only - other types have a sensible default.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_set_imag</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets the imaginary part of <code class="computeroutput"><span class="identifier">b</span></code>
|
|
to <code class="computeroutput"><span class="identifier">cb</span></code>. Required
|
|
for complex types only - other types have a sensible default.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<br class="table-break"><div class="table">
|
|
<a name="boost_multiprecision.ref.backendconc.optional_requirements_on_the_bac"></a><p class="title"><b>Table 1.9. Optional Requirements on the Backend Type</b></p>
|
|
<div class="table-contents"><table class="table" summary="Optional Requirements on the Backend Type">
|
|
<colgroup>
|
|
<col>
|
|
<col>
|
|
<col>
|
|
</colgroup>
|
|
<thead><tr>
|
|
<th>
|
|
<p>
|
|
Expression
|
|
</p>
|
|
</th>
|
|
<th>
|
|
<p>
|
|
Returns
|
|
</p>
|
|
</th>
|
|
<th>
|
|
<p>
|
|
Comments
|
|
</p>
|
|
</th>
|
|
<th>
|
|
<p>
|
|
Throws
|
|
</p>
|
|
</th>
|
|
</tr></thead>
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<span class="emphasis"><em>Construct and assign:</em></span>
|
|
</p>
|
|
</td>
|
|
<td class="auto-generated"> </td>
|
|
<td class="auto-generated"> </td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">(</span><span class="identifier">rb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Move constructor. Afterwards variable <code class="computeroutput"><span class="identifier">rb</span></code>
|
|
shall be in sane state, albeit with unspecified value. Only destruction
|
|
and assignment to the moved-from variable <code class="computeroutput"><span class="identifier">rb</span></code>
|
|
need be supported after the operation.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">noexcept</span></code>
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">b</span> <span class="special">=</span>
|
|
<span class="identifier">rb</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">&</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Move-assign. Afterwards variable <code class="computeroutput"><span class="identifier">rb</span></code>
|
|
shall be in sane state, albeit with unspecified value. Only destruction
|
|
and assignment to the moved-from variable <code class="computeroutput"><span class="identifier">rb</span></code>
|
|
need be supported after the operation.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">noexcept</span></code>
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Direct construction from an arithmetic type. The type of <code class="computeroutput"><span class="identifier">a</span></code> shall be listed in one of the
|
|
type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>, <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code>
|
|
or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
this operation is simulated using default-construction followed
|
|
by assignment.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">(</span><span class="identifier">b2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Copy constructor from a different back-end type. When not provided,
|
|
a generic interconversion routine is used. This constructor may
|
|
be <code class="computeroutput"><span class="keyword">explicit</span></code> if the
|
|
corresponding frontend constructor should also be <code class="computeroutput"><span class="keyword">explicit</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">b</span> <span class="special">=</span>
|
|
<span class="identifier">b2</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">b</span><span class="special">&</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Assignment operator from a different back-end type. When not provided,
|
|
a generic interconversion routine is used.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">assign_components</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">a</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Assigns to <code class="computeroutput"><span class="identifier">b</span></code> the
|
|
two components in the following arguments. Only applies to rational
|
|
and complex number types. When not provided, arithmetic operations
|
|
are used to synthesise the result from the two values.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">assign_components</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">b2</span><span class="special">,</span> <span class="identifier">b2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Assigns to <code class="computeroutput"><span class="identifier">b</span></code> the
|
|
two components in the following arguments. Only applies to rational
|
|
and complex number types. When not provided, arithmetic operations
|
|
are used to synthesise the result from the two values.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<span class="emphasis"><em>Comparisons:</em></span>
|
|
</p>
|
|
</td>
|
|
<td class="auto-generated"> </td>
|
|
<td class="auto-generated"> </td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_eq</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">bool</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns <code class="computeroutput"><span class="keyword">true</span></code> if <code class="computeroutput"><span class="identifier">cb</span></code> and <code class="computeroutput"><span class="identifier">cb2</span></code>
|
|
are equal in value. When not provided, the default implementation
|
|
returns <code class="computeroutput"><span class="identifier">cb</span><span class="special">.</span><span class="identifier">compare</span><span class="special">(</span><span class="identifier">cb2</span><span class="special">)</span>
|
|
<span class="special">==</span> <span class="number">0</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">noexcept</span></code>
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_eq</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">bool</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns <code class="computeroutput"><span class="keyword">true</span></code> if <code class="computeroutput"><span class="identifier">cb</span></code> and <code class="computeroutput"><span class="identifier">a</span></code>
|
|
are equal in value. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
return the equivalent of <code class="computeroutput"><span class="identifier">eval_eq</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_eq</span><span class="special">(</span><span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">bool</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns <code class="computeroutput"><span class="keyword">true</span></code> if <code class="computeroutput"><span class="identifier">cb</span></code> and <code class="computeroutput"><span class="identifier">a</span></code>
|
|
are equal in value. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
the default version returns <code class="computeroutput"><span class="identifier">eval_eq</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_lt</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">bool</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns <code class="computeroutput"><span class="keyword">true</span></code> if <code class="computeroutput"><span class="identifier">cb</span></code> is less than <code class="computeroutput"><span class="identifier">cb2</span></code> in value. When not provided,
|
|
the default implementation returns <code class="computeroutput"><span class="identifier">cb</span><span class="special">.</span><span class="identifier">compare</span><span class="special">(</span><span class="identifier">cb2</span><span class="special">)</span> <span class="special"><</span>
|
|
<span class="number">0</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">noexcept</span></code>
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_lt</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">bool</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns <code class="computeroutput"><span class="keyword">true</span></code> if <code class="computeroutput"><span class="identifier">cb</span></code> is less than <code class="computeroutput"><span class="identifier">a</span></code> in value. The type of <code class="computeroutput"><span class="identifier">a</span></code> shall be listed in one of the
|
|
type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>, <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code>
|
|
or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
the default implementation returns <code class="computeroutput"><span class="identifier">eval_lt</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_lt</span><span class="special">(</span><span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">bool</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns <code class="computeroutput"><span class="keyword">true</span></code> if <code class="computeroutput"><span class="identifier">a</span></code> is less than <code class="computeroutput"><span class="identifier">cb</span></code> in value. The type of <code class="computeroutput"><span class="identifier">a</span></code> shall be listed in one of the
|
|
type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>, <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code>
|
|
or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
the default implementation returns <code class="computeroutput"><span class="identifier">eval_gt</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_gt</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">bool</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns <code class="computeroutput"><span class="keyword">true</span></code> if <code class="computeroutput"><span class="identifier">cb</span></code> is greater than <code class="computeroutput"><span class="identifier">cb2</span></code> in value. When not provided,
|
|
the default implementation returns <code class="computeroutput"><span class="identifier">cb</span><span class="special">.</span><span class="identifier">compare</span><span class="special">(</span><span class="identifier">cb2</span><span class="special">)</span> <span class="special">></span>
|
|
<span class="number">0</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">noexcept</span></code>
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_gt</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">bool</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns <code class="computeroutput"><span class="keyword">true</span></code> if <code class="computeroutput"><span class="identifier">cb</span></code> is greater than <code class="computeroutput"><span class="identifier">a</span></code> in value. The type of <code class="computeroutput"><span class="identifier">a</span></code> shall be listed in one of the
|
|
type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>, <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code>
|
|
or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
the default implementation returns <code class="computeroutput"><span class="identifier">eval_gt</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_gt</span><span class="special">(</span><span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">bool</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns <code class="computeroutput"><span class="keyword">true</span></code> if <code class="computeroutput"><span class="identifier">a</span></code> is greater than <code class="computeroutput"><span class="identifier">cb</span></code> in value. The type of <code class="computeroutput"><span class="identifier">a</span></code> shall be listed in one of the
|
|
type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>, <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code>
|
|
or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
the default implementation returns <code class="computeroutput"><span class="identifier">eval_lt</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_is_zero</span><span class="special">(</span><span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">bool</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns <code class="computeroutput"><span class="keyword">true</span></code> if <code class="computeroutput"><span class="identifier">cb</span></code> is zero, otherwise <code class="computeroutput"><span class="keyword">false</span></code>. The default version of this
|
|
function returns <code class="computeroutput"><span class="identifier">cb</span><span class="special">.</span><span class="identifier">compare</span><span class="special">(</span><span class="identifier">ui_type</span><span class="special">(</span><span class="number">0</span><span class="special">))</span> <span class="special">==</span>
|
|
<span class="number">0</span></code>, where <code class="computeroutput"><span class="identifier">ui_type</span></code>
|
|
is <code class="computeroutput"><span class="identifier">ui_type</span></code> is
|
|
<code class="computeroutput"><span class="keyword">typename</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">front</span><span class="special"><</span><span class="keyword">typename</span>
|
|
<span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_get_sign</span><span class="special">(</span><span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">int</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns a value < zero if <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
is negative, a value > zero if <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
is positive, and zero if <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
is zero. The default version of this function returns <code class="computeroutput"><span class="identifier">cb</span><span class="special">.</span><span class="identifier">compare</span><span class="special">(</span><span class="identifier">ui_type</span><span class="special">(</span><span class="number">0</span><span class="special">))</span></code>,
|
|
where <code class="computeroutput"><span class="identifier">ui_type</span></code> is
|
|
<code class="computeroutput"><span class="identifier">ui_type</span></code> is <code class="computeroutput"><span class="keyword">typename</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">front</span><span class="special"><</span><span class="keyword">typename</span>
|
|
<span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<span class="emphasis"><em>Basic arithmetic:</em></span>
|
|
</p>
|
|
</td>
|
|
<td class="auto-generated"> </td>
|
|
<td class="auto-generated"> </td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Adds <code class="computeroutput"><span class="identifier">a</span></code> to <code class="computeroutput"><span class="identifier">b</span></code>. The type of <code class="computeroutput"><span class="identifier">a</span></code> shall be listed in one of the
|
|
type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>, <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code>
|
|
or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
the default version calls <code class="computeroutput"><span class="identifier">eval_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Add <code class="computeroutput"><span class="identifier">cb</span></code> to <code class="computeroutput"><span class="identifier">cb2</span></code> and stores the result in
|
|
<code class="computeroutput"><span class="identifier">b</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">b</span>
|
|
<span class="special">=</span> <span class="identifier">cb</span><span class="special">;</span> <span class="identifier">eval_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Add <code class="computeroutput"><span class="identifier">cb</span></code> to <code class="computeroutput"><span class="identifier">a</span></code> and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>. The type of <code class="computeroutput"><span class="identifier">a</span></code> shall be listed in one of the
|
|
type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>, <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code>
|
|
or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Add <code class="computeroutput"><span class="identifier">a</span></code> to <code class="computeroutput"><span class="identifier">cb</span></code> and stores the result in
|
|
<code class="computeroutput"><span class="identifier">b</span></code>. The type of
|
|
<code class="computeroutput"><span class="identifier">a</span></code> shall be listed
|
|
in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Subtracts <code class="computeroutput"><span class="identifier">a</span></code> from
|
|
<code class="computeroutput"><span class="identifier">b</span></code>. The type of
|
|
<code class="computeroutput"><span class="identifier">a</span></code> shall be listed
|
|
in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
the default version calls <code class="computeroutput"><span class="identifier">eval_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Subtracts <code class="computeroutput"><span class="identifier">cb2</span></code> from
|
|
<code class="computeroutput"><span class="identifier">cb</span></code> and stores the
|
|
result in <code class="computeroutput"><span class="identifier">b</span></code>. When
|
|
not provided, does the equivalent of <code class="computeroutput"><span class="identifier">b</span>
|
|
<span class="special">=</span> <span class="identifier">cb</span><span class="special">;</span> <span class="identifier">eval_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Subtracts <code class="computeroutput"><span class="identifier">a</span></code> from
|
|
<code class="computeroutput"><span class="identifier">cb</span></code> and stores the
|
|
result in <code class="computeroutput"><span class="identifier">b</span></code>. The
|
|
type of <code class="computeroutput"><span class="identifier">a</span></code> shall
|
|
be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Subtracts <code class="computeroutput"><span class="identifier">cb</span></code> from
|
|
<code class="computeroutput"><span class="identifier">a</span></code> and stores the
|
|
result in <code class="computeroutput"><span class="identifier">b</span></code>. The
|
|
type of <code class="computeroutput"><span class="identifier">a</span></code> shall
|
|
be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">);</span> <span class="identifier">b</span><span class="special">.</span><span class="identifier">negate</span><span class="special">();</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Multiplies <code class="computeroutput"><span class="identifier">b</span></code> by
|
|
<code class="computeroutput"><span class="identifier">a</span></code>. The type of
|
|
<code class="computeroutput"><span class="identifier">a</span></code> shall be listed
|
|
in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
the default version calls <code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Multiplies <code class="computeroutput"><span class="identifier">cb</span></code> by
|
|
<code class="computeroutput"><span class="identifier">cb2</span></code> and stores
|
|
the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
When not provided, does the equivalent of <code class="computeroutput"><span class="identifier">b</span>
|
|
<span class="special">=</span> <span class="identifier">cb</span><span class="special">;</span> <span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Multiplies <code class="computeroutput"><span class="identifier">cb</span></code> by
|
|
<code class="computeroutput"><span class="identifier">a</span></code> and stores the
|
|
result in <code class="computeroutput"><span class="identifier">b</span></code>. The
|
|
type of <code class="computeroutput"><span class="identifier">a</span></code> shall
|
|
be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Multiplies <code class="computeroutput"><span class="identifier">a</span></code> by
|
|
<code class="computeroutput"><span class="identifier">cb</span></code> and stores the
|
|
result in <code class="computeroutput"><span class="identifier">b</span></code>. The
|
|
type of <code class="computeroutput"><span class="identifier">a</span></code> shall
|
|
be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_multiply_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Multiplies <code class="computeroutput"><span class="identifier">cb</span></code> by
|
|
<code class="computeroutput"><span class="identifier">cb2</span></code> and adds the
|
|
result to <code class="computeroutput"><span class="identifier">b</span></code>. When
|
|
not provided does the equivalent of creating a temporary <code class="computeroutput"><span class="identifier">B</span> <span class="identifier">t</span></code>
|
|
and <code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">t</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code> followed by <code class="computeroutput"><span class="identifier">eval_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">t</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_multiply_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Multiplies <code class="computeroutput"><span class="identifier">a</span></code> by
|
|
<code class="computeroutput"><span class="identifier">cb</span></code> and adds the
|
|
result to <code class="computeroutput"><span class="identifier">b</span></code>. The
|
|
type of <code class="computeroutput"><span class="identifier">a</span></code> shall
|
|
be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided
|
|
does the equivalent of creating a temporary <code class="computeroutput"><span class="identifier">B</span>
|
|
<span class="identifier">t</span></code> and <code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">t</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code> followed by <code class="computeroutput"><span class="identifier">eval_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">t</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_multiply_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">a</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Multiplies <code class="computeroutput"><span class="identifier">a</span></code> by
|
|
<code class="computeroutput"><span class="identifier">cb</span></code> and adds the
|
|
result to <code class="computeroutput"><span class="identifier">b</span></code>. The
|
|
type of <code class="computeroutput"><span class="identifier">a</span></code> shall
|
|
be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_multiply_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_multiply_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Multiplies <code class="computeroutput"><span class="identifier">cb</span></code> by
|
|
<code class="computeroutput"><span class="identifier">cb2</span></code> and subtracts
|
|
the result from <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
When not provided does the equivalent of creating a temporary
|
|
<code class="computeroutput"><span class="identifier">B</span> <span class="identifier">t</span></code>
|
|
and <code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">t</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code> followed by <code class="computeroutput"><span class="identifier">eval_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">t</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_multiply_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Multiplies <code class="computeroutput"><span class="identifier">a</span></code> by
|
|
<code class="computeroutput"><span class="identifier">cb</span></code> and subtracts
|
|
the result from <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
The type of <code class="computeroutput"><span class="identifier">a</span></code> shall
|
|
be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided
|
|
does the equivalent of creating a temporary <code class="computeroutput"><span class="identifier">B</span>
|
|
<span class="identifier">t</span></code> and <code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">t</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code> followed by <code class="computeroutput"><span class="identifier">eval_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">t</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_multiply_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">a</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Multiplies <code class="computeroutput"><span class="identifier">a</span></code> by
|
|
<code class="computeroutput"><span class="identifier">cb</span></code> and subtracts
|
|
the result from <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
The type of <code class="computeroutput"><span class="identifier">a</span></code> shall
|
|
be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_multiply_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_multiply_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">,</span> <span class="identifier">cb3</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Multiplies <code class="computeroutput"><span class="identifier">cb</span></code> by
|
|
<code class="computeroutput"><span class="identifier">cb2</span></code> and adds the
|
|
result to <code class="computeroutput"><span class="identifier">cb3</span></code> storing
|
|
the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
When not provided does the equivalent of <code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code> followed by <code class="computeroutput"><span class="identifier">eval_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb3</span><span class="special">)</span></code>. For brevity, only a version showing
|
|
all arguments of type <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is shown here, but you can replace up to any 2 of <code class="computeroutput"><span class="identifier">cb</span></code>, <code class="computeroutput"><span class="identifier">cb2</span></code>
|
|
and <code class="computeroutput"><span class="identifier">cb3</span></code> with any
|
|
type listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_multiply_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">,</span> <span class="identifier">cb3</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Multiplies <code class="computeroutput"><span class="identifier">cb</span></code> by
|
|
<code class="computeroutput"><span class="identifier">cb2</span></code> and subtracts
|
|
from the result <code class="computeroutput"><span class="identifier">cb3</span></code>
|
|
storing the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
When not provided does the equivalent of <code class="computeroutput"><span class="identifier">eval_multiply</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code> followed by <code class="computeroutput"><span class="identifier">eval_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb3</span><span class="special">)</span></code>. For brevity, only a version showing
|
|
all arguments of type <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is shown here, but you can replace up to any 2 of <code class="computeroutput"><span class="identifier">cb</span></code>, <code class="computeroutput"><span class="identifier">cb2</span></code>
|
|
and <code class="computeroutput"><span class="identifier">cb3</span></code> with any
|
|
type listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_divide</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Divides <code class="computeroutput"><span class="identifier">b</span></code> by <code class="computeroutput"><span class="identifier">a</span></code>. The type of <code class="computeroutput"><span class="identifier">a</span></code> shall be listed in one of the
|
|
type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>, <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code>
|
|
or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
the default version calls <code class="computeroutput"><span class="identifier">eval_divide</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">overflow_error</span></code> if <code class="computeroutput"><span class="identifier">a</span></code> has the value zero, and <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special"><</span><span class="identifier">number</span><span class="special"><</span><span class="identifier">B</span><span class="special">></span>
|
|
<span class="special">>::</span><span class="identifier">has_infinity</span>
|
|
<span class="special">==</span> <span class="keyword">false</span></code>
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_divide</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Divides <code class="computeroutput"><span class="identifier">cb</span></code> by
|
|
<code class="computeroutput"><span class="identifier">cb2</span></code> and stores
|
|
the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
When not provided, does the equivalent of <code class="computeroutput"><span class="identifier">b</span>
|
|
<span class="special">=</span> <span class="identifier">cb</span><span class="special">;</span> <span class="identifier">eval_divide</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">overflow_error</span></code> if <code class="computeroutput"><span class="identifier">cb2</span></code> has the value zero, and
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special"><</span><span class="identifier">number</span><span class="special"><</span><span class="identifier">B</span><span class="special">></span>
|
|
<span class="special">>::</span><span class="identifier">has_infinity</span>
|
|
<span class="special">==</span> <span class="keyword">false</span></code>
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_divide</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Divides <code class="computeroutput"><span class="identifier">cb</span></code> by
|
|
<code class="computeroutput"><span class="identifier">a</span></code> and stores the
|
|
result in <code class="computeroutput"><span class="identifier">b</span></code>. The
|
|
type of <code class="computeroutput"><span class="identifier">a</span></code> shall
|
|
be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_divide</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">overflow_error</span></code> if <code class="computeroutput"><span class="identifier">a</span></code> has the value zero, and <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special"><</span><span class="identifier">number</span><span class="special"><</span><span class="identifier">B</span><span class="special">></span>
|
|
<span class="special">>::</span><span class="identifier">has_infinity</span>
|
|
<span class="special">==</span> <span class="keyword">false</span></code>
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_divide</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Divides <code class="computeroutput"><span class="identifier">a</span></code> by <code class="computeroutput"><span class="identifier">cb</span></code> and stores the result in
|
|
<code class="computeroutput"><span class="identifier">b</span></code>. The type of
|
|
<code class="computeroutput"><span class="identifier">a</span></code> shall be listed
|
|
in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_divide</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">),</span> <span class="identifier">cb</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">overflow_error</span></code> if cb has the
|
|
value zero, and <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special"><</span><span class="identifier">number</span><span class="special"><</span><span class="identifier">B</span><span class="special">></span> <span class="special">>::</span><span class="identifier">has_infinity</span> <span class="special">==</span>
|
|
<span class="keyword">false</span></code>
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_increment</span><span class="special">(</span><span class="identifier">b</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
void
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Increments the value of <code class="computeroutput"><span class="identifier">b</span></code>
|
|
by one. When not provided, does the equivalent of <code class="computeroutput"><span class="identifier">eval_add</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="keyword">static_cast</span><span class="special"><</span><span class="identifier">ui_type</span><span class="special">>(</span><span class="number">1u</span><span class="special">))</span></code>.
|
|
Where <code class="computeroutput"><span class="identifier">ui_type</span></code> is
|
|
<code class="computeroutput"><span class="keyword">typename</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">front</span><span class="special"><</span><span class="keyword">typename</span>
|
|
<span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_decrement</span><span class="special">(</span><span class="identifier">b</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
void
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Decrements the value of <code class="computeroutput"><span class="identifier">b</span></code>
|
|
by one. When not provided, does the equivalent of <code class="computeroutput"><span class="identifier">eval_subtract</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="keyword">static_cast</span><span class="special"><</span><span class="identifier">ui_type</span><span class="special">>(</span><span class="number">1u</span><span class="special">))</span></code>.
|
|
Where <code class="computeroutput"><span class="identifier">ui_type</span></code> is
|
|
<code class="computeroutput"><span class="keyword">typename</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">front</span><span class="special"><</span><span class="keyword">typename</span>
|
|
<span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<span class="emphasis"><em>Integer specific operations:</em></span>
|
|
</p>
|
|
</td>
|
|
<td class="auto-generated"> </td>
|
|
<td class="auto-generated"> </td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_modulus</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">b</span> <span class="special">%=</span>
|
|
<span class="identifier">cb</span></code>, only required when
|
|
<code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
the default version calls <code class="computeroutput"><span class="identifier">eval_modulus</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">overflow_error</span></code> if <code class="computeroutput"><span class="identifier">a</span></code> has the value zero.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_modulus</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">cb</span> <span class="special">%</span>
|
|
<span class="identifier">cb2</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. When not provided, does the equivalent of <code class="computeroutput"><span class="identifier">b</span>
|
|
<span class="special">=</span> <span class="identifier">cb</span><span class="special">;</span> <span class="identifier">eval_modulus</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">overflow_error</span></code> if <code class="computeroutput"><span class="identifier">a</span></code> has the value zero.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_modulus</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">cb</span> <span class="special">%</span>
|
|
<span class="identifier">a</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_modulus</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">overflow_error</span></code> if <code class="computeroutput"><span class="identifier">a</span></code> has the value zero.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_modulus</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">cb</span> <span class="special">%</span>
|
|
<span class="identifier">a</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_modulus</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">),</span> <span class="identifier">cb</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">overflow_error</span></code> if <code class="computeroutput"><span class="identifier">a</span></code> has the value zero.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_and</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">b</span> <span class="special">&=</span>
|
|
<span class="identifier">cb</span></code>, only required when
|
|
<code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
the default version calls <code class="computeroutput"><span class="identifier">eval_bitwise_and</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_and</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">cb</span> <span class="special">&</span>
|
|
<span class="identifier">cb2</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. When not provided, does the equivalent of <code class="computeroutput"><span class="identifier">b</span>
|
|
<span class="special">=</span> <span class="identifier">cb</span><span class="special">;</span> <span class="identifier">eval_bitwise_and</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_and</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">cb</span> <span class="special">&</span>
|
|
<span class="identifier">a</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_bitwise_and</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_and</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">a</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">cb</span> <span class="special">&</span>
|
|
<span class="identifier">a</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_bitwise_and</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_or</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">b</span> <span class="special">|=</span>
|
|
<span class="identifier">cb</span></code>, only required when
|
|
<code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
the default version calls <code class="computeroutput"><span class="identifier">eval_bitwise_or</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_or</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">cb</span> <span class="special">|</span>
|
|
<span class="identifier">cb2</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. When not provided, does the equivalent of <code class="computeroutput"><span class="identifier">b</span>
|
|
<span class="special">=</span> <span class="identifier">cb</span><span class="special">;</span> <span class="identifier">eval_bitwise_or</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_or</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">cb</span> <span class="special">|</span>
|
|
<span class="identifier">a</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_bitwise_or</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_or</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">a</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">cb</span> <span class="special">|</span>
|
|
<span class="identifier">a</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_bitwise_or</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_xor</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">b</span> <span class="special">^=</span>
|
|
<span class="identifier">cb</span></code>, only required when
|
|
<code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
the default version calls <code class="computeroutput"><span class="identifier">eval_bitwise_xor</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_xor</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">cb</span> <span class="special">^</span>
|
|
<span class="identifier">cb2</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. When not provided, does the equivalent of <code class="computeroutput"><span class="identifier">b</span>
|
|
<span class="special">=</span> <span class="identifier">cb</span><span class="special">;</span> <span class="identifier">eval_bitwise_xor</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_xor</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">cb</span> <span class="special">^</span>
|
|
<span class="identifier">a</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_bitwise_xor</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bitwise_xor</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">a</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">a</span> <span class="special">^</span>
|
|
<span class="identifier">cb</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. When not provided,
|
|
does the equivalent of <code class="computeroutput"><span class="identifier">eval_bitwise_xor</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_left_shift</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">ui</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">cb</span> <span class="special"><<</span>
|
|
<span class="identifier">ui</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. When not provided, does the equivalent of <code class="computeroutput"><span class="identifier">b</span>
|
|
<span class="special">=</span> <span class="identifier">cb</span><span class="special">;</span> <span class="identifier">eval_left_shift</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">a</span><span class="special">);</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_right_shift</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">ui</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Computes <code class="computeroutput"><span class="identifier">cb</span> <span class="special">>></span>
|
|
<span class="identifier">ui</span></code> and stores the result
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>, only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. When not provided, does the equivalent of <code class="computeroutput"><span class="identifier">b</span>
|
|
<span class="special">=</span> <span class="identifier">cb</span><span class="special">;</span> <span class="identifier">eval_right_shift</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">a</span><span class="special">);</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_qr</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">,</span>
|
|
<span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">b2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the result
|
|
of <code class="computeroutput"><span class="identifier">cb</span> <span class="special">/</span>
|
|
<span class="identifier">cb2</span></code> and <code class="computeroutput"><span class="identifier">b2</span></code> to the result of <code class="computeroutput"><span class="identifier">cb</span> <span class="special">%</span>
|
|
<span class="identifier">cb2</span></code>. Only required when
|
|
<code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The default version of this function is synthesised from
|
|
other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">overflow_error</span></code> if <code class="computeroutput"><span class="identifier">a</span></code> has the value zero.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_integer_modulus</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span> <span class="identifier">ui</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">unsigned</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns the result of <code class="computeroutput"><span class="identifier">cb</span>
|
|
<span class="special">%</span> <span class="identifier">ui</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an integer type. The default version of this function is synthesised
|
|
from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">overflow_error</span></code> if <code class="computeroutput"><span class="identifier">a</span></code> has the value zero.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_lsb</span><span class="special">(</span><span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">unsigned</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns the index of the least significant bit that is set. Only
|
|
required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an integer type. The default version of this function is synthesised
|
|
from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_msb</span><span class="special">(</span><span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">unsigned</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns the index of the most significant bit that is set. Only
|
|
required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an integer type. The default version of this function is synthesised
|
|
from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bit_test</span><span class="special">(</span><span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">ui</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">bool</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns true if <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
has bit <code class="computeroutput"><span class="identifier">ui</span></code> set.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an integer type. The default version of this function is synthesised
|
|
from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bit_set</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">ui</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets the bit at index <code class="computeroutput"><span class="identifier">ui</span></code>
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>. Only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The default version of this function is synthesised from
|
|
other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bit_unset</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">ui</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Unsets the bit at index <code class="computeroutput"><span class="identifier">ui</span></code>
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>. Only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The default version of this function is synthesised from
|
|
other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_bit_flip</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">ui</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Flips the bit at index <code class="computeroutput"><span class="identifier">ui</span></code>
|
|
in <code class="computeroutput"><span class="identifier">b</span></code>. Only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The default version of this function is synthesised from
|
|
other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_gcd</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the greatest
|
|
common divisor of <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and <code class="computeroutput"><span class="identifier">cb2</span></code>. Only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The default version of this function is synthesised from
|
|
other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_lcm</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the least
|
|
common multiple of <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and <code class="computeroutput"><span class="identifier">cb2</span></code>. Only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The default version of this function is synthesised from
|
|
other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_gcd</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the greatest
|
|
common divisor of <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and <code class="computeroutput"><span class="identifier">cb2</span></code>. Only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. The default version
|
|
of this function calls <code class="computeroutput"><span class="identifier">eval_gcd</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_lcm</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the least
|
|
common multiple of <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and <code class="computeroutput"><span class="identifier">cb2</span></code>. Only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. The default version
|
|
of this function calls <code class="computeroutput"><span class="identifier">eval_lcm</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">B</span><span class="special">(</span><span class="identifier">a</span><span class="special">))</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_gcd</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the greatest
|
|
common divisor of <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and <code class="computeroutput"><span class="identifier">a</span></code>. Only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. The default version
|
|
of this function calls <code class="computeroutput"><span class="identifier">eval_gcd</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_lcm</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the least
|
|
common multiple of <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and <code class="computeroutput"><span class="identifier">a</span></code>. Only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an integer
|
|
type. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code> or <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">float_types</span></code>. The default version
|
|
of this function calls <code class="computeroutput"><span class="identifier">eval_lcm</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_powm</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">,</span>
|
|
<span class="identifier">cb3</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the result
|
|
of <span class="emphasis"><em>(cb^cb2)%cb3</em></span>. The default version of this
|
|
function is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_powm</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the result
|
|
of <span class="emphasis"><em>(cb^cb2)%a</em></span>. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code>. The default version
|
|
of this function is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_powm</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the result
|
|
of <span class="emphasis"><em>(cb^a)%cb2</em></span>. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code>. The default version
|
|
of this function is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_powm</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">a2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the result
|
|
of <span class="emphasis"><em>(cb^a)%a2</em></span>. The type of <code class="computeroutput"><span class="identifier">a</span></code>
|
|
shall be listed in one of the type lists <code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">signed_types</span></code>,
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">unsigned_types</span></code>. The default version
|
|
of this function is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_integer_sqrt</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">b2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the largest
|
|
integer which when squared is less than <code class="computeroutput"><span class="identifier">cb</span></code>,
|
|
also sets <code class="computeroutput"><span class="identifier">b2</span></code> to
|
|
the remainder, ie to <span class="emphasis"><em>cb - b<sup>2</sup></em></span>. The default
|
|
version of this function is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<span class="emphasis"><em>Sign manipulation:</em></span>
|
|
</p>
|
|
</td>
|
|
<td class="auto-generated"> </td>
|
|
<td class="auto-generated"> </td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_abs</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Set <code class="computeroutput"><span class="identifier">b</span></code> to the absolute
|
|
value of <code class="computeroutput"><span class="identifier">cb</span></code>. The
|
|
default version of this functions assigns <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
to <code class="computeroutput"><span class="identifier">b</span></code>, and then
|
|
calls <code class="computeroutput"><span class="identifier">b</span><span class="special">.</span><span class="identifier">negate</span><span class="special">()</span></code>
|
|
if <code class="computeroutput"><span class="identifier">eval_get_sign</span><span class="special">(</span><span class="identifier">cb</span><span class="special">)</span> <span class="special"><</span>
|
|
<span class="number">0</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_fabs</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Set <code class="computeroutput"><span class="identifier">b</span></code> to the absolute
|
|
value of <code class="computeroutput"><span class="identifier">cb</span></code>. The
|
|
default version of this functions assigns <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
to <code class="computeroutput"><span class="identifier">b</span></code>, and then
|
|
calls <code class="computeroutput"><span class="identifier">b</span><span class="special">.</span><span class="identifier">negate</span><span class="special">()</span></code>
|
|
if <code class="computeroutput"><span class="identifier">eval_get_sign</span><span class="special">(</span><span class="identifier">cb</span><span class="special">)</span> <span class="special"><</span>
|
|
<span class="number">0</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<span class="emphasis"><em>floating-point functions:</em></span>
|
|
</p>
|
|
</td>
|
|
<td class="auto-generated"> </td>
|
|
<td class="auto-generated"> </td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_fpclassify</span><span class="special">(</span><span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">int</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns one of the same values returned by <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">fpclassify</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
will only test for zero <code class="computeroutput"><span class="identifier">cb</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_trunc</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">trunc</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_round</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">round</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_exp</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">exp</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_exp2</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">exp2</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is implemented in terms of <code class="computeroutput"><span class="identifier">eval_pow</span></code>.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_log</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">log</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_log10</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">log10</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_sin</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">sin</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_cos</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">cos</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_tan</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">exp</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_asin</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">asin</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_acos</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">acos</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_atan</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">atan</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_sinh</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">sinh</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_cosh</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">cosh</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_tanh</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">tanh</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and stores the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_fmod</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">fmod</span></code>
|
|
on arguments <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and <code class="computeroutput"><span class="identifier">cb2</span></code>, and store
|
|
the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_modf</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">pb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">modf</span></code>
|
|
on argument <code class="computeroutput"><span class="identifier">cb</span></code>,
|
|
and store the integer result in <code class="computeroutput"><span class="special">*</span><span class="identifier">pb</span></code> and the fractional part in
|
|
<code class="computeroutput"><span class="identifier">b</span></code>. Only required
|
|
when <code class="computeroutput"><span class="identifier">B</span></code> is an floating-point
|
|
type. The default version of this function is synthesised from
|
|
other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_pow</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pow</span></code>
|
|
on arguments <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and <code class="computeroutput"><span class="identifier">cb2</span></code>, and store
|
|
the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_atan2</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Performs the equivalent operation to <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">atan</span></code>
|
|
on arguments <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and <code class="computeroutput"><span class="identifier">cb2</span></code>, and store
|
|
the result in <code class="computeroutput"><span class="identifier">b</span></code>.
|
|
Only required when <code class="computeroutput"><span class="identifier">B</span></code>
|
|
is an floating-point type. The default version of this function
|
|
is synthesised from other operations above.
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
 
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_scalbn</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">e</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Scales value <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
by <span class="emphasis"><em>r<sup>e</sup></em></span>, where <span class="emphasis"><em>r</em></span> is the
|
|
radix of the type. The default version of this function is implemented
|
|
in terms of eval_ldexp, consequently this function must be provided
|
|
for types with a radix other than 2.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_scalbln</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">e</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Calls <code class="computeroutput"><span class="identifier">eval_scalbn</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">e</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_ilogb</span><span class="special">(</span><span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">exponent_type</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns the exponent <span class="emphasis"><em>e</em></span> of value <code class="computeroutput"><span class="identifier">cb</span></code> such that <span class="emphasis"><em>1 <=
|
|
cb*r<sup>-e</sup> < r</em></span>, where <span class="emphasis"><em>r</em></span> is the radix
|
|
of type B. The default version of this function is implemented
|
|
in terms of eval_frexp, consequently this function must be provided
|
|
for types with a radix other than 2.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_remquo</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">,</span>
|
|
<span class="identifier">pi</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span> <span class="special">=</span>
|
|
<span class="identifier">cb</span> <span class="special">-</span>
|
|
<span class="identifier">n</span> <span class="special">*</span>
|
|
<span class="identifier">cb2</span></code> and stores <code class="computeroutput"><span class="identifier">n</span></code> in <code class="computeroutput"><span class="special">*</span><span class="identifier">pi</span></code>.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_remquo</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">pi</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Default version converts a to type B and calls the overload above.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_remquo</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">pi</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Default version converts a to type B and calls the overload above.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_remainder</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Default version calls eval_remquo with a dummy final argument.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_remainder</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">,</span> <span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Default version calls eval_remquo with a dummy final argument.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_remainder</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">a</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Default version calls eval_remquo with a dummy final argument.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_fdim</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Default version sets <code class="computeroutput"><span class="identifier">b</span>
|
|
<span class="special">=</span> <span class="identifier">cb</span>
|
|
<span class="special">-</span> <span class="identifier">cb2</span></code>
|
|
if <code class="computeroutput"><span class="identifier">cb</span> <span class="special">></span>
|
|
<span class="identifier">cb2</span></code> and zero otherwise.
|
|
Special cases are handled as in the C99 annex.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_fdim</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Default version sets <code class="computeroutput"><span class="identifier">b</span>
|
|
<span class="special">=</span> <span class="identifier">cb</span>
|
|
<span class="special">-</span> <span class="identifier">cb2</span></code>
|
|
if <code class="computeroutput"><span class="identifier">cb</span> <span class="special">></span>
|
|
<span class="identifier">cb2</span></code> and zero otherwise.
|
|
Special cases are handled as in the C99 annex.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_fdim</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Default version sets <code class="computeroutput"><span class="identifier">b</span>
|
|
<span class="special">=</span> <span class="identifier">cb</span>
|
|
<span class="special">-</span> <span class="identifier">cb2</span></code>
|
|
if <code class="computeroutput"><span class="identifier">cb</span> <span class="special">></span>
|
|
<span class="identifier">cb2</span></code> and zero otherwise.
|
|
Special cases are handled as in the C99 annex.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_fmax</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the larger
|
|
of <code class="computeroutput"><span class="identifier">cb</span></code> and <code class="computeroutput"><span class="identifier">cb2</span></code>.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_fmax</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the larger
|
|
of <code class="computeroutput"><span class="identifier">cb</span></code> and <code class="computeroutput"><span class="identifier">a</span></code>.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_fmax</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the larger
|
|
of <code class="computeroutput"><span class="identifier">cb</span></code> and <code class="computeroutput"><span class="identifier">a</span></code>.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_fmin</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the smaller
|
|
of <code class="computeroutput"><span class="identifier">cb</span></code> and <code class="computeroutput"><span class="identifier">cb2</span></code>.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_fmin</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the smaller
|
|
of <code class="computeroutput"><span class="identifier">cb</span></code> and <code class="computeroutput"><span class="identifier">a</span></code>.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_fmin</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the smaller
|
|
of <code class="computeroutput"><span class="identifier">cb</span></code> and <code class="computeroutput"><span class="identifier">a</span></code>.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_hypot</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">cb2</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the square
|
|
root of the sum of the squares of <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
and <code class="computeroutput"><span class="identifier">cb2</span></code> without
|
|
undue over or under flow.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_hypot</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
As above.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_hypot</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">a</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
As above.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_logb</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">B</span><span class="special">::</span><span class="identifier">exponent_type</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the exponent
|
|
<span class="emphasis"><em>e</em></span> of value <code class="computeroutput"><span class="identifier">cb</span></code>
|
|
such that <span class="emphasis"><em>1 <= cb*r<sup>-b</sup> < r</em></span>, where <span class="emphasis"><em>r</em></span>
|
|
is the radix of type B. The default version of this function is
|
|
implemented in terms of <code class="computeroutput"><span class="identifier">eval_ilogb</span></code>.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_nearbyint</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Calls <code class="computeroutput"><span class="identifier">eval_round</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_rint</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Calls <code class="computeroutput"><span class="identifier">eval_nearbyint</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span> <span class="identifier">cb</span><span class="special">)</span></code>.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">eval_log2</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span>
|
|
<span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="keyword">void</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Sets <code class="computeroutput"><span class="identifier">b</span></code> to the logarithm
|
|
base 2 of <code class="computeroutput"><span class="identifier">cb</span></code>.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<span class="emphasis"><em>hashing:</em></span>
|
|
</p>
|
|
</td>
|
|
<td class="auto-generated"> </td>
|
|
<td class="auto-generated"> </td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">hash_value</span><span class="special">(</span><span class="identifier">cb</span><span class="special">)</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
<code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span></code>
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Returns a hash value for the argument that is suitable for use
|
|
with <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">hash</span></code> etc. If not provided then
|
|
no automatic hashing support will be available for the number type.
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<br class="table-break"><p>
|
|
When the tables above place no <span class="emphasis"><em>throws</em></span> requirements on
|
|
an operation, then it is up to each type modelling this concept to decide
|
|
when or whether throwing an exception is desirable. However, thrown exceptions
|
|
should always either be the type, or inherit from the type <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">runtime_error</span></code>.
|
|
For example, a floating-point type might choose to throw <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">overflow_error</span></code>
|
|
whenever the result of an operation would be infinite, and <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">underflow_error</span></code>
|
|
whenever it would round to zero.
|
|
</p>
|
|
<div class="note"><table border="0" summary="Note">
|
|
<tr>
|
|
<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../../../doc/src/images/note.png"></td>
|
|
<th align="left">Note</th>
|
|
</tr>
|
|
<tr><td align="left" valign="top"><p>
|
|
The non-member functions are all named with an "eval_" prefix
|
|
to avoid conflicts with template classes of the same name - in point of
|
|
fact this naming convention shouldn't be necessary, but rather works around
|
|
some compiler bugs.
|
|
</p></td></tr>
|
|
</table></div>
|
|
<h5>
|
|
<a name="boost_multiprecision.ref.backendconc.h0"></a>
|
|
<span class="phrase"><a name="boost_multiprecision.ref.backendconc.overloadable_functions"></a></span><a class="link" href="backendconc.html#boost_multiprecision.ref.backendconc.overloadable_functions">Overloadable
|
|
Functions</a>
|
|
</h5>
|
|
<p>
|
|
Some of the C99 math functions do not have <code class="computeroutput"><span class="identifier">eval_</span></code>
|
|
functions but must be overloaded directly: these functions are either trivial
|
|
or are forwarded to the Boost.Math implementations by default. The full list
|
|
of these functions is:
|
|
</p>
|
|
<pre class="programlisting"><span class="keyword">int</span> <span class="identifier">sign</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="keyword">int</span> <span class="identifier">signbit</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">changesign</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">copysign</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&,</span> <span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">asinh</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">acosh</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">atanh</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">cbrt</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">erf</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">erfc</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">expm1</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">log1p</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">tgamma</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">lgamma</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="keyword">long</span> <span class="identifier">lrint</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="keyword">long</span> <span class="keyword">long</span> <span class="identifier">llrint</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">nextafter</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&,</span> <span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
<span class="emphasis"><em>number</em></span> <span class="identifier">nexttoward</span> <span class="special">(</span><span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&,</span> <span class="keyword">const</span> <span class="emphasis"><em>number-or-expression-template-type</em></span><span class="special">&);</span>
|
|
</pre>
|
|
</div>
|
|
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
|
<td align="left"></td>
|
|
<td align="right"><div class="copyright-footer">Copyright © 2002-2019 John Maddock
|
|
and Christopher Kormanyos<p>
|
|
Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
|
|
</p>
|
|
</div></td>
|
|
</tr></table>
|
|
<hr>
|
|
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