33 lines
937 B
C++
33 lines
937 B
C++
// (C) Copyright John Maddock 2000.
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// Use, modification and distribution are subject to the
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// Boost Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org for most recent version including documentation.
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#include <climits>
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#include <boost/limits.hpp>
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#include <boost/static_assert.hpp>
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template <class UnsignedInt>
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class myclass
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{
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private:
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BOOST_STATIC_ASSERT(sizeof(UnsignedInt) * CHAR_BIT >= 16);
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BOOST_STATIC_ASSERT(std::numeric_limits<UnsignedInt>::is_specialized
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&& std::numeric_limits<UnsignedInt>::is_integer
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&& !std::numeric_limits<UnsignedInt>::is_signed);
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public:
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/* details here */
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};
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myclass<unsigned> m1; // this should be OK
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//myclass<int> m2; // this should fail
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myclass<unsigned char> m3; // and so should this
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int main()
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{
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return 0;
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}
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