75 lines
6.2 KiB
HTML
75 lines
6.2 KiB
HTML
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
|
|
<title>Macro BOOST_SCOPE_EXIT_ALL_ID</title>
|
|
<link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css">
|
|
<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
|
|
<link rel="home" href="index.html" title="Chapter 1. Boost.ScopeExit 1.1.0">
|
|
<link rel="up" href="reference.html#header.boost.scope_exit_hpp" title="Header <boost/scope_exit.hpp>">
|
|
<link rel="prev" href="BOOST_SCOPE_EXIT_ALL.html" title="Macro BOOST_SCOPE_EXIT_ALL">
|
|
<link rel="next" href="BOOST_SCOPE_EXIT_END.html" title="Macro BOOST_SCOPE_EXIT_END">
|
|
</head>
|
|
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
|
<table cellpadding="2" width="100%"><tr>
|
|
<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../boost.png"></td>
|
|
<td align="center"><a href="../../../../index.html">Home</a></td>
|
|
<td align="center"><a href="../../../../libs/libraries.htm">Libraries</a></td>
|
|
<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td>
|
|
<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td>
|
|
<td align="center"><a href="../../../../more/index.htm">More</a></td>
|
|
</tr></table>
|
|
<hr>
|
|
<div class="spirit-nav">
|
|
<a accesskey="p" href="BOOST_SCOPE_EXIT_ALL.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="reference.html#header.boost.scope_exit_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="BOOST_SCOPE_EXIT_END.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
|
|
</div>
|
|
<div class="refentry">
|
|
<a name="BOOST_SCOPE_EXIT_ALL_ID"></a><div class="titlepage"></div>
|
|
<div class="refnamediv">
|
|
<h2><span class="refentrytitle">Macro BOOST_SCOPE_EXIT_ALL_ID</span></h2>
|
|
<p>BOOST_SCOPE_EXIT_ALL_ID — This macro allows to expand on the same line multiple scope exits that capture all variables in scope (C++11 only). </p>
|
|
</div>
|
|
<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
|
|
<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="reference.html#header.boost.scope_exit_hpp" title="Header <boost/scope_exit.hpp>">boost/scope_exit.hpp</a>>
|
|
|
|
</span>BOOST_SCOPE_EXIT_ALL_ID(id, capture_list)</pre></div>
|
|
<div class="refsect1">
|
|
<a name="id879100"></a><h2>Description</h2>
|
|
<p>This macro is equivalent to <code class="computeroutput"><a class="link" href="BOOST_SCOPE_EXIT_ALL.html" title="Macro BOOST_SCOPE_EXIT_ALL">BOOST_SCOPE_EXIT_ALL</a></code> but it can be expanded multiple times on the same line if different identifiers <code class="computeroutput">id</code> are provided for each expansion (see <code class="computeroutput"><a class="link" href="BOOST_SCOPE_EXIT_ALL.html" title="Macro BOOST_SCOPE_EXIT_ALL">BOOST_SCOPE_EXIT_ALL</a></code> for more information). As with <code class="computeroutput"><a class="link" href="BOOST_SCOPE_EXIT_ALL.html" title="Macro BOOST_SCOPE_EXIT_ALL">BOOST_SCOPE_EXIT_ALL</a></code>, this macro is only available on C++11 compilers (specifically, on C++11 compilers that do not define the Boost.Config <code class="computeroutput">BOOST_NO_CXX11_LAMBDAS</code> macro).</p>
|
|
<p><span class="bold"><strong>Parameters:</strong></span> </p>
|
|
<div class="informaltable"><table class="table">
|
|
<colgroup>
|
|
<col>
|
|
<col>
|
|
</colgroup>
|
|
<tbody>
|
|
<tr>
|
|
<td><span class="bold"><strong><code class="computeroutput">id</code></strong></span></td>
|
|
<td>A unique identifier token which can be concatenated by the preprocessor (<code class="computeroutput">__LINE__</code>, <code class="computeroutput">scope_exit_number_1_on_line_123</code>, a combination of alphanumeric tokens, etc). </td>
|
|
</tr>
|
|
<tr>
|
|
<td><span class="bold"><strong><code class="computeroutput">capture_list</code></strong></span></td>
|
|
<td>Same as the <code class="computeroutput">capture_list</code> parameter of the <code class="computeroutput"><a class="link" href="BOOST_SCOPE_EXIT_ALL.html" title="Macro BOOST_SCOPE_EXIT_ALL">BOOST_SCOPE_EXIT_ALL</a></code> macro. </td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>
|
|
</p>
|
|
<p><span class="bold"><strong>Note:</strong></span> This macro can be useful when the scope exit macros are expanded within user-defined macros (because nested macros expand on the same line). On some compilers (e.g., MSVC which supports the non standard <code class="computeroutput">__COUNTER__</code> macro) it might not be necessary to use this macro but the use of this macro is always necessary to ensure portability when expanding multiple scope exit declarations on the same line.</p>
|
|
<p><span class="bold"><strong>See:</strong></span> <a class="link" href="scope_exit/tutorial.html" title="Tutorial"> Tutorial</a> section, <code class="computeroutput"><a class="link" href="BOOST_SCOPE_EXIT_ALL.html" title="Macro BOOST_SCOPE_EXIT_ALL">BOOST_SCOPE_EXIT_ALL</a></code>, <code class="computeroutput"><a class="link" href="BOOST_SCOPE_EXIT_ID.html" title="Macro BOOST_SCOPE_EXIT_ID">BOOST_SCOPE_EXIT_ID</a></code>. </p>
|
|
</div>
|
|
</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 © 2006-2012 Alexander Nasonov, Lorenzo Caminiti<p>
|
|
Distributed under the Boost Software License, Version 1.0 (see accompanying
|
|
file LICENSE_1_0.txt or a 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>
|
|
<div class="spirit-nav">
|
|
<a accesskey="p" href="BOOST_SCOPE_EXIT_ALL.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="reference.html#header.boost.scope_exit_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="BOOST_SCOPE_EXIT_END.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
|
|
</div>
|
|
</body>
|
|
</html>
|