<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>Class templates for type synthesis</title> <link rel="stylesheet" href="../../../../../../doc/src/boostbook.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> <link rel="home" href="../../index.html" title="Chapter 1. Boost.FunctionTypes 2.5"> <link rel="up" href="../reference.html" title="Reference"> <link rel="prev" href="decomposition.html" title="Class templates for type decomposition"> <link rel="next" href="tag_types.html" title="Tag Types"> </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="decomposition.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../reference.html"><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="tag_types.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> <a name="boost_functiontypes.reference.synthesis"></a><a class="link" href="synthesis.html" title="Class templates for type synthesis"> Class templates for type synthesis</a> </h3></div></div></div> <div class="toc"><dl> <dt><span class="section"><a href="synthesis.html#boost_functiontypes.reference.synthesis.function_type"> function_type</a></span></dt> <dt><span class="section"><a href="synthesis.html#boost_functiontypes.reference.synthesis.function_pointer"> function_pointer</a></span></dt> <dt><span class="section"><a href="synthesis.html#boost_functiontypes.reference.synthesis.function_reference"> function_reference</a></span></dt> <dt><span class="section"><a href="synthesis.html#boost_functiontypes.reference.synthesis.member_function_pointer"> member_function_pointer</a></span></dt> </dl></div> <div class="section"> <div class="titlepage"><div><div><h4 class="title"> <a name="boost_functiontypes.reference.synthesis.function_type"></a><a class="link" href="synthesis.html#boost_functiontypes.reference.synthesis.function_type" title="function_type"> function_type</a> </h4></div></div></div> <pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Types</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">function_type</span><span class="special">;</span> </pre> <p> <span class="bold"><strong>Header</strong></span> </p> <pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">function_types</span><span class="special">/</span><span class="identifier">function_type</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> </pre> <div class="variablelist"> <p class="title"><b></b></p> <dl> <dt><span class="term"><code class="literal">Types</code></span></dt> <dd><p> Component types in form of an <a href="../../../../../mpl/index.html" target="_top">MPL</a> - <a href="../../../../../mpl/doc/refmanual/forward-sequence.html" target="_top">Forward Sequence</a> or another callable, builtin type </p></dd> <dt><span class="term"><code class="literal">Tag</code></span></dt> <dd><p> Further properties </p></dd> <dt><span class="term"><code class="literal">function_type<Types,Tag>::type</code></span></dt> <dd><p> Synthesized type </p></dd> </dl> </div> <p> Synthesizes a function type from given properties. </p> <p> If the template parameters do not describe a valid type, any attempt to access the <code class="literal">type</code> member will result in a compile error. </p> </div> <div class="section"> <div class="titlepage"><div><div><h4 class="title"> <a name="boost_functiontypes.reference.synthesis.function_pointer"></a><a class="link" href="synthesis.html#boost_functiontypes.reference.synthesis.function_pointer" title="function_pointer"> function_pointer</a> </h4></div></div></div> <pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Types</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">function_pointer</span><span class="special">;</span> </pre> <p> <span class="bold"><strong>Header</strong></span> </p> <pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">function_types</span><span class="special">/</span><span class="identifier">function_pointer</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> </pre> <div class="variablelist"> <p class="title"><b></b></p> <dl> <dt><span class="term"><code class="literal">Types</code></span></dt> <dd><p> Component types in form of an <a href="../../../../../mpl/index.html" target="_top">MPL</a> - <a href="../../../../../mpl/doc/refmanual/forward-sequence.html" target="_top">Forward Sequence</a> or another callable, builtin type </p></dd> <dt><span class="term"><code class="literal">Tag</code></span></dt> <dd><p> Further properties </p></dd> <dt><span class="term"><code class="literal">function_pointer<Types,Tag>::type</code></span></dt> <dd><p> Synthesized type </p></dd> </dl> </div> <p> Synthesizes a function pointer type from given properties. </p> <p> If the template parameters do not describe a valid type, any attempt to access the <code class="literal">type</code> member will result in a compile error. </p> </div> <div class="section"> <div class="titlepage"><div><div><h4 class="title"> <a name="boost_functiontypes.reference.synthesis.function_reference"></a><a class="link" href="synthesis.html#boost_functiontypes.reference.synthesis.function_reference" title="function_reference"> function_reference</a> </h4></div></div></div> <pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Types</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">function_reference</span><span class="special">;</span> </pre> <p> <span class="bold"><strong>Header</strong></span> </p> <pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">function_types</span><span class="special">/</span><span class="identifier">function_reference</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> </pre> <div class="variablelist"> <p class="title"><b></b></p> <dl> <dt><span class="term"><code class="literal">Types</code></span></dt> <dd><p> Component types in form of an <a href="../../../../../mpl/index.html" target="_top">MPL</a> - <a href="../../../../../mpl/doc/refmanual/forward-sequence.html" target="_top">Forward Sequence</a> or another callable, builtin type </p></dd> <dt><span class="term"><code class="literal">Tag</code></span></dt> <dd><p> Further properties </p></dd> <dt><span class="term"><code class="literal">function_reference<Types,Tag>::type</code></span></dt> <dd><p> Synthesized type </p></dd> </dl> </div> <p> Synthesizes a function reference type from given properties. </p> <p> If the template parameters do not describe a valid type, any attempt to access the <code class="literal">type</code> member will result in a compile error. </p> </div> <div class="section"> <div class="titlepage"><div><div><h4 class="title"> <a name="boost_functiontypes.reference.synthesis.member_function_pointer"></a><a class="link" href="synthesis.html#boost_functiontypes.reference.synthesis.member_function_pointer" title="member_function_pointer"> member_function_pointer</a> </h4></div></div></div> <pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Types</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">member_function_pointer</span><span class="special">;</span> </pre> <p> <span class="bold"><strong>Header</strong></span> </p> <pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">function_types</span><span class="special">/</span><span class="identifier">member_function_pointer</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> </pre> <div class="variablelist"> <p class="title"><b></b></p> <dl> <dt><span class="term"><code class="literal">Types</code></span></dt> <dd><p> Component types in form of an <a href="../../../../../mpl/index.html" target="_top">MPL</a> - <a href="../../../../../mpl/doc/refmanual/forward-sequence.html" target="_top">Forward Sequence</a> or another callable, builtin type </p></dd> <dt><span class="term"><code class="literal">Tag</code></span></dt> <dd><p> Further properties </p></dd> <dt><span class="term"><code class="literal">member_function_pointer<Types,Tag>::type</code></span></dt> <dd><p> Synthesized type </p></dd> </dl> </div> <p> Synthesizes a member function pointer type from given properties. </p> <p> An optional reference or possibly cv-qualified pointer is removed from the second type in the sequence to determine the the class type. The cv-qualification of the resulting type applies to the member function, unless otherwise explicitly specified by the property tag. </p> <p> If the template parameters do not describe a valid type, any attempt to access the <code class="literal">type</code> member will result in a compile error. </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 © 2004 -2007 Tobias Schwinger<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> <div class="spirit-nav"> <a accesskey="p" href="decomposition.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../reference.html"><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="tag_types.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> </div> </body> </html>