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| <h2><span class="refentrytitle">Struct template rebind_any</span></h2> |
| <p>boost::type_erasure::rebind_any</p> |
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| <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_typeerasure/reference.html#header.boost.type_erasure.rebind_any_hpp" title="Header <boost/type_erasure/rebind_any.hpp>">boost/type_erasure/rebind_any.hpp</a>> |
| |
| </span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Any<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">></span> |
| <span class="keyword">struct</span> <a class="link" href="rebind_any.html" title="Struct template rebind_any">rebind_any</a> <span class="special">{</span> |
| <span class="comment">// types</span> |
| <span class="keyword">typedef</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="boost.type_erasure.rebind_any.type"></a><span class="identifier">type</span><span class="special">;</span> |
| <span class="special">}</span><span class="special">;</span></pre></div> |
| <div class="refsect1"> |
| <a name="idp475921536"></a><h2>Description</h2> |
| <p>A metafunction that changes the <a class="link" href="placeholder.html" title="Struct placeholder">placeholder</a> of an any. If <code class="computeroutput">T</code> is not a placeholder, returns <code class="computeroutput">T</code> unchanged. This class is intended to be used in <a class="link" href="concept_interface.html" title="Struct template concept_interface">concept_interface</a> to deduce the argument types from the arguments of the concept.</p> |
| <p> |
| </p> |
| <pre class="programlisting"><span class="identifier">rebind_any</span><span class="special"><</span><span class="identifier">any</span><span class="special"><</span><span class="identifier">Concept</span><span class="special">></span><span class="special">,</span> <span class="identifier">_a</span><span class="special">></span><span class="special">::</span><span class="identifier">type</span> <span class="special">-></span> <span class="identifier">any</span><span class="special"><</span><span class="identifier">Concept</span><span class="special">,</span> <span class="identifier">_a</span><span class="special">></span> |
| <span class="identifier">rebind_any</span><span class="special"><</span><span class="identifier">any</span><span class="special"><</span><span class="identifier">Concept</span><span class="special">></span><span class="special">,</span> <span class="identifier">_b</span><span class="special">&</span><span class="special">></span><span class="special">::</span><span class="identifier">type</span> <span class="special">-></span> <span class="identifier">any</span><span class="special"><</span><span class="identifier">Concept</span><span class="special">,</span> <span class="identifier">_b</span><span class="special">&</span><span class="special">></span> |
| <span class="identifier">rebind_any</span><span class="special"><</span><span class="identifier">any</span><span class="special"><</span><span class="identifier">Concept</span><span class="special">></span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span><span class="special">::</span><span class="identifier">type</span> <span class="special">-></span> <span class="keyword">int</span> |
| </pre> |
| <p><span class="bold"><strong>See Also:</strong></span></p> |
| <p><a class="link" href="derived.html" title="Struct template derived">derived</a>, <a class="link" href="as_param.html" title="Struct template as_param">as_param</a> </p> |
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| <td align="right"><div class="copyright-footer">Copyright © 2011-2013 Steven Watanabe<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>) |
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