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diff --git a/doc/html/BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS.html b/doc/html/BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS.html new file mode 100644 index 0000000000..01b9032266 --- /dev/null +++ b/doc/html/BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS.html @@ -0,0 +1,100 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> +<title>Macro BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS</title> +<link rel="stylesheet" href="../../doc/src/boostbook.css" type="text/css"> +<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> +<link rel="home" href="index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> +<link rel="up" href="boost_typeindex_header_reference.html#header.boost.type_index.runtime_cast.register_runtime_class_hpp" title="Header <boost/type_index/runtime_cast/register_runtime_class.hpp>"> +<link rel="prev" href="boost/typeindex/runtime_cast_idp987136544.html" title="Function template runtime_cast"> +<link rel="next" href="BOOST_TYPE_INDEX_NO_BASE_CLASS.html" title="Macro BOOST_TYPE_INDEX_NO_BASE_CLASS"> +</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/typeindex/runtime_cast_idp987136544.html"><img src="../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="boost_typeindex_header_reference.html#header.boost.type_index.runtime_cast.register_runtime_class_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_TYPE_INDEX_NO_BASE_CLASS.html"><img src="../../doc/src/images/next.png" alt="Next"></a> +</div> +<div class="refentry"> +<a name="BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS"></a><div class="titlepage"></div> +<div class="refnamediv"> +<h2><span class="refentrytitle">Macro BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS</span></h2> +<p>BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS — Macro used to make a class compatible with boost::typeindex::runtime_cast. </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="boost_typeindex_header_reference.html#header.boost.type_index.runtime_cast.register_runtime_class_hpp" title="Header <boost/type_index/runtime_cast/register_runtime_class.hpp>">boost/type_index/runtime_cast/register_runtime_class.hpp</a>> + +</span>BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS(base_class_seq)</pre></div> +<div class="refsect1"> +<a name="idp658813392"></a><h2>Description</h2> +<p>BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS generates a virtual function in the current class that, when combined with the supplied base class information, allows boost::typeindex::runtime_cast to accurately convert between dynamic types of instances of the current class.</p> +<p><span class="bold"><strong>Example:</strong></span> </p> +<pre class="programlisting"><span class="keyword">struct</span> <span class="identifier">base1</span> <span class="special">{</span> + <span class="identifier">BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS</span><span class="special">(</span><span class="identifier">BOOST_TYPE_INDEX_NO_BASE_CLASS</span><span class="special">)</span> + <span class="keyword">virtual</span> <span class="special">~</span><span class="identifier">base1</span><span class="special">(</span><span class="special">)</span><span class="special">;</span> +<span class="special">}</span><span class="special">;</span> + +<span class="keyword">struct</span> <span class="identifier">base2</span> <span class="special">{</span> + <span class="identifier">BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS</span><span class="special">(</span><span class="identifier">BOOST_TYPE_INDEX_NO_BASE_CLASS</span><span class="special">)</span> + <span class="keyword">virtual</span> <span class="special">~</span><span class="identifier">base2</span><span class="special">(</span><span class="special">)</span><span class="special">;</span> +<span class="special">}</span><span class="special">;</span> + +<span class="keyword">struct</span> <span class="identifier">derived1</span> <span class="special">:</span> <span class="identifier">base1</span> <span class="special">{</span> + <span class="identifier">BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS</span><span class="special">(</span><span class="special">(</span><span class="identifier">base1</span><span class="special">)</span><span class="special">)</span> +<span class="special">}</span><span class="special">;</span> + +<span class="keyword">struct</span> <span class="identifier">derived2</span> <span class="special">:</span> <span class="identifier">base1</span><span class="special">,</span> <span class="identifier">base2</span> <span class="special">{</span> + <span class="identifier">BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS</span><span class="special">(</span><span class="special">(</span><span class="identifier">base1</span><span class="special">)</span><span class="special">(</span><span class="identifier">base2</span><span class="special">)</span><span class="special">)</span> +<span class="special">}</span><span class="special">;</span> + +<span class="special">...</span> + +<span class="identifier">base1</span><span class="special">*</span> <span class="identifier">pb1</span> <span class="special">=</span> <span class="identifier">get_object</span><span class="special">(</span><span class="special">)</span><span class="special">;</span> +<span class="keyword">if</span><span class="special">(</span><span class="identifier">derived2</span><span class="special">*</span> <span class="identifier">pb2</span> <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">typeindex</span><span class="special">::</span><span class="identifier">runtime_cast</span><span class="special"><</span><span class="identifier">derived2</span><span class="special">*</span><span class="special">></span><span class="special">(</span><span class="identifier">pb1</span><span class="special">)</span><span class="special">)</span> +<span class="special">{</span> <span class="comment">/* ... */</span> <span class="special">}</span> +</pre> +<p> +</p> +<div class="variablelist"><table border="0" class="variablelist compact"> +<colgroup> +<col align="left" valign="top"> +<col> +</colgroup> +<tbody><tr> +<td><p><span class="term">Parameters:</span></p></td> +<td><div class="variablelist"><table border="0" class="variablelist compact"> +<colgroup> +<col align="left" valign="top"> +<col> +</colgroup> +<tbody><tr> +<td><p><span class="term"><code class="computeroutput">base_class_seq</code></span></p></td> +<td><p>A Boost.Preprocessor sequence of the current class' direct bases, or BOOST_PP_SEQ_NIL if this class has no direct base classes. </p></td> +</tr></tbody> +</table></div></td> +</tr></tbody> +</table></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 © 2012-2016 Antony Polukhin<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="boost/typeindex/runtime_cast_idp987136544.html"><img src="../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="boost_typeindex_header_reference.html#header.boost.type_index.runtime_cast.register_runtime_class_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_TYPE_INDEX_NO_BASE_CLASS.html"><img src="../../doc/src/images/next.png" alt="Next"></a> +</div> +</body> +</html> |