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diff --git a/doc/html/boost/proto/result_of/child_c.html b/doc/html/boost/proto/result_of/child_c.html new file mode 100755 index 0000000000..c1e4d3d121 --- /dev/null +++ b/doc/html/boost/proto/result_of/child_c.html @@ -0,0 +1,134 @@ +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> +<title>Struct template child_c</title> +<link rel="stylesheet" href="../../../../../doc/src/boostbook.css" type="text/css"> +<meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> +<link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> +<link rel="up" href="../../../proto/reference.html#header.boost.proto.traits_hpp" title="Header <boost/proto/traits.hpp>"> +<link rel="prev" href="right.html" title="Struct template right"> +<link rel="next" href="../is_callable.html" title="Struct template is_callable"> +</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="right.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../proto/reference.html#header.boost.proto.traits_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="../is_callable.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> +</div> +<div class="refentry"> +<a name="boost.proto.result_of.child_c"></a><div class="titlepage"></div> +<div class="refnamediv"> +<h2><span class="refentrytitle">Struct template child_c</span></h2> +<p>boost::proto::result_of::child_c — A metafunction that returns the type of the <em class="replaceable"><code>N</code></em><sup>th</sup> + child of a Proto expression. </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="../../../proto/reference.html#header.boost.proto.traits_hpp" title="Header <boost/proto/traits.hpp>">boost/proto/traits.hpp</a>> + +</span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <a class="link" href="../../../Expr.html" title="Concept Expr">Expr</a><span class="special">,</span> <span class="keyword">long</span> N<span class="special">></span> +<span class="keyword">struct</span> <a class="link" href="child_c.html" title="Struct template child_c">child_c</a> <span class="special">{</span> + <span class="comment">// <a class="link" href="child_c.html#boost.proto.result_of.child_ctypes">types</a></span> + <span class="keyword">typedef</span> <span class="keyword">typename</span> <span class="identifier">Expr</span><span class="special">::</span><span class="identifier">proto_child0</span> <a class="link" href="child_c.html#boost.proto.result_of.child_c.value_type"><span class="identifier">value_type</span></a><span class="special">;</span> + <span class="keyword">typedef</span> <em class="replaceable"><code><span class="identifier">see</span><span class="special">-</span><span class="identifier">below</span></code></em> <a class="link" href="child_c.html#boost.proto.result_of.child_c.type"><span class="identifier">type</span></a><span class="special">;</span> +<span class="special">}</span><span class="special">;</span></pre></div> +<div class="refsect1"> +<a name="id2811957"></a><h2>Description</h2> +<p> + A metafunction that returns the type of the <em class="replaceable"><code>N</code></em><sup>th</sup> + child of a Proto expression. <code class="computeroutput">N</code> must be 0 or less than + <code class="computeroutput">Expr::proto_arity::value</code>. + </p> +<div class="refsect2"> +<a name="id2811984"></a><h3> +<a name="boost.proto.result_of.child_ctypes"></a><code class="computeroutput">child_c</code> + public + types</h3> +<div class="orderedlist"><ol class="orderedlist" type="1"> +<li class="listitem"> +<p> +<span class="keyword">typedef</span> <span class="keyword">typename</span> <span class="identifier">Expr</span><span class="special">::</span><span class="identifier">proto_child0</span> <a name="boost.proto.result_of.child_c.value_type"></a><span class="identifier">value_type</span><span class="special">;</span></p> +<p> + The raw type of the <em class="replaceable"><code>N</code></em><sup>th</sup> child as it is stored + within <code class="computeroutput">Expr</code>. This may be a value or a reference. + </p> +</li> +<li class="listitem"> +<p> +<span class="keyword">typedef</span> <em class="replaceable"><code><span class="identifier">see</span><span class="special">-</span><span class="identifier">below</span></code></em> <a name="boost.proto.result_of.child_c.type"></a><span class="identifier">type</span><span class="special">;</span></p> +<p> + If <code class="computeroutput">Expr</code> is not a reference type, <code class="computeroutput">type</code> + is computed as follows: + </p> +<div class="itemizedlist"><ul class="itemizedlist" type="disc"> +<li class="listitem"><p> + <code class="computeroutput">T const &</code> becomes <code class="computeroutput">T</code> + </p></li> +<li class="listitem"><p> + <code class="computeroutput">T &</code> becomes <code class="computeroutput">T</code> + </p></li> +<li class="listitem"><p> + <code class="computeroutput">T</code> becomes <code class="computeroutput">T</code> + </p></li> +</ul></div> +<p> + </p> +<p> + If <code class="computeroutput">Expr</code> is a non-const reference type, <code class="computeroutput">type</code> + is computed as follows: + </p> +<div class="itemizedlist"><ul class="itemizedlist" type="disc"> +<li class="listitem"><p> + <code class="computeroutput">T const &</code> becomes <code class="computeroutput">T const &</code> + </p></li> +<li class="listitem"><p> + <code class="computeroutput">T &</code> becomes <code class="computeroutput">T &</code> + </p></li> +<li class="listitem"><p> + <code class="computeroutput">T</code> becomes <code class="computeroutput">T &</code> + </p></li> +</ul></div> +<p> + </p> +<p> + If <code class="computeroutput">Expr</code> is a const reference type, <code class="computeroutput">type</code> + is computed as follows: + </p> +<div class="itemizedlist"><ul class="itemizedlist" type="disc"> +<li class="listitem"><p> + <code class="computeroutput">T const &</code> becomes <code class="computeroutput">T const &</code> + </p></li> +<li class="listitem"><p> + <code class="computeroutput">T &</code> becomes <code class="computeroutput">T &</code> + </p></li> +<li class="listitem"><p> + <code class="computeroutput">T</code> becomes <code class="computeroutput">T const &</code> + </p></li> +</ul></div> +<p> + </p> +</li> +</ol></div> +</div> +</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 © 2008 Eric Niebler<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="right.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../proto/reference.html#header.boost.proto.traits_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="../is_callable.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> +</div> +</body> +</html> |