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diff --git a/doc/html/any_cast.html b/doc/html/any_cast.html new file mode 100644 index 0000000000..42b77606d4 --- /dev/null +++ b/doc/html/any_cast.html @@ -0,0 +1,69 @@ +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>Function any_cast</title> +<link rel="stylesheet" href="boostbook.css" type="text/css"> +<meta name="generator" content="DocBook XSL Stylesheets V1.68.1"> +<link rel="start" href="index.html" title="The Boost C++ Libraries"> +<link rel="up" href="any/reference.html#header.boost.any.hpp" title="Header <boost/any.hpp>"> +<link rel="prev" href="boost/any.html" title="Class any"> +<link rel="next" href="any/s04.html" title="Acknowledgements"> +</head> +<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> +<table cellpadding="2" width="100%"> +<td valign="top"><img alt="boost.png (6897 bytes)" width="277" height="86" src="../../boost.png"></td> +<td align="center"><a href="../../index.htm">Home</a></td> +<td align="center"><a href="../../libs/libraries.htm">Libraries</a></td> +<td align="center"><a href="../../people/people.htm">People</a></td> +<td align="center"><a href="../../more/faq.htm">FAQ</a></td> +<td align="center"><a href="../../more/index.htm">More</a></td> +</table> +<hr> +<div class="spirit-nav"> +<a accesskey="p" href="boost/any.html"><img src="images/prev.png" alt="Prev"></a><a accesskey="u" href="any/reference.html#header.boost.any.hpp"><img src="images/up.png" alt="Up"></a><a accesskey="h" href="index.html"><img src="images/home.png" alt="Home"></a><a accesskey="n" href="any/s04.html"><img src="images/next.png" alt="Next"></a> +</div> +<div class="refentry" lang="en"> +<a name="any_cast"></a><div class="titlepage"></div> +<div class="refnamediv"> +<h2><span class="refentrytitle">Function any_cast</span></h2> +<p>boost::any_cast — <p>Custom keyword cast for extracting a value + of a given type from an + <code class="computeroutput"><a href="boost/any.html" title="Class any">any</a></code>.</p></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="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> ValueType> <span class="type">ValueType</span> any_cast(<span class="bold"><strong>const</strong></span> <a href="boost/any.html" title="Class any">any</a> & operand); +<span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> ValueType> <span class="type"><span class="bold"><strong>const</strong></span> ValueType *</span> any_cast(<span class="bold"><strong>const</strong></span> <a href="boost/any.html" title="Class any">any</a> * operand); +<span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> ValueType> <span class="type">ValueType *</span> any_cast(<a href="boost/any.html" title="Class any">any</a> * operand);</pre></div> +<div class="refsect1" lang="en"> +<a name="id971581"></a><h2>Description</h2> +<p><b xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision"><span class="term">Returns</span></b>: + + If passed a pointer, it returns a + similarly qualified pointer to the value content if + successful, otherwise null is returned. If passed a value or + reference, it returns a copy of the value content if + successful.<br><b xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision"><span class="term">Throws</span></b>: + + Overloads taking an + <code class="computeroutput"><a href="boost/any.html" title="Class any">any</a></code> pointer do not + throw; the overload taking an + <code class="computeroutput"><a href="boost/any.html" title="Class any">any</a></code> value or reference + throws <code class="computeroutput"><a href="bad_any_cast.html" title="Class bad_any_cast">bad_any_cast</a></code> if + unsuccessful.<br><b xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision"><span class="term">Rationale</span></b>: + + The value/reference version returns a + copy because the C++ keyword casts return + copies.</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"><small>Copyright © 2001 Kevlin Henney</small></td> +</tr></table> +<hr> +<div class="spirit-nav"> +<a accesskey="p" href="boost/any.html"><img src="images/prev.png" alt="Prev"></a><a accesskey="u" href="any/reference.html#header.boost.any.hpp"><img src="images/up.png" alt="Up"></a><a accesskey="h" href="index.html"><img src="images/home.png" alt="Home"></a><a accesskey="n" href="any/s04.html"><img src="images/next.png" alt="Next"></a> +</div> +</body> +</html> |