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| <a name="boost.type_erasure.any_Concept,__idp156516320"></a><div class="titlepage"></div> |
| <div class="refnamediv"> |
| <h2><span class="refentrytitle">Class template any<Concept, T &></span></h2> |
| <p>boost::type_erasure::any<Concept, T &></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_typeerasure/reference.html#header.boost.type_erasure.any_hpp" title="Header <boost/type_erasure/any.hpp>">boost/type_erasure/any.hpp</a>> |
| |
| </span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Concept<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">></span> |
| <span class="keyword">class</span> <a class="link" href="any_Concept___idp156516320.html" title="Class template any<Concept, T &>">any</a><span class="special"><</span><span class="identifier">Concept</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">&</span><span class="special">></span> <span class="special">{</span> |
| <span class="keyword">public</span><span class="special">:</span> |
| <span class="comment">// <a class="link" href="any_Concept___idp156516320.html#boost.type_erasure.any_Concept,__idp156516320construct-copy-destruct">construct/copy/destruct</a></span> |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">></span> <a class="link" href="any_Concept___idp156516320.html#idp156519552-bb"><span class="identifier">any</span></a><span class="special">(</span><span class="identifier">U</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">,</span> <span class="keyword">typename</span> Map<span class="special">></span> <a class="link" href="any_Concept___idp156516320.html#idp156525504-bb"><span class="identifier">any</span></a><span class="special">(</span><span class="identifier">U</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="static_binding.html" title="Struct template static_binding">static_binding</a><span class="special"><</span> <span class="identifier">Map</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <a class="link" href="any_Concept___idp156516320.html#idp156533536-bb"><span class="identifier">any</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="../any.html" title="Class any">any</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <a class="link" href="any_Concept___idp156516320.html#idp156536752-bb"><span class="identifier">any</span></a><span class="special">(</span><a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Concept2<span class="special">,</span> <span class="keyword">typename</span> Tag2<span class="special">></span> |
| <a class="link" href="any_Concept___idp156516320.html#idp156539872-bb"><span class="identifier">any</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept2</span><span class="special">,</span> <span class="identifier">Tag2</span> <span class="special">&</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Concept2<span class="special">,</span> <span class="keyword">typename</span> Tag2<span class="special">></span> <a class="link" href="any_Concept___idp156516320.html#idp156547792-bb"><span class="identifier">any</span></a><span class="special">(</span><a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept2</span><span class="special">,</span> <span class="identifier">Tag2</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Concept2<span class="special">,</span> <span class="keyword">typename</span> Tag2<span class="special">,</span> <span class="keyword">typename</span> Map<span class="special">></span> |
| <a class="link" href="any_Concept___idp156516320.html#idp310498800-bb"><span class="identifier">any</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept2</span><span class="special">,</span> <span class="identifier">Tag2</span> <span class="special">&</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="static_binding.html" title="Struct template static_binding">static_binding</a><span class="special"><</span> <span class="identifier">Map</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Concept2<span class="special">,</span> <span class="keyword">typename</span> Tag2<span class="special">,</span> <span class="keyword">typename</span> Map<span class="special">></span> |
| <a class="link" href="any_Concept___idp156516320.html#idp310508736-bb"><span class="identifier">any</span></a><span class="special">(</span><a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept2</span><span class="special">,</span> <span class="identifier">Tag2</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="static_binding.html" title="Struct template static_binding">static_binding</a><span class="special"><</span> <span class="identifier">Map</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Concept2<span class="special">,</span> <span class="keyword">typename</span> Tag2<span class="special">></span> |
| <a class="link" href="any_Concept___idp156516320.html#idp310518576-bb"><span class="identifier">any</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept2</span><span class="special">,</span> <span class="identifier">Tag2</span> <span class="special">&</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> binding<span class="special"><</span> <span class="identifier">Concept</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Concept2<span class="special">,</span> <span class="keyword">typename</span> Tag2<span class="special">></span> |
| <a class="link" href="any_Concept___idp156516320.html#idp310526912-bb"><span class="identifier">any</span></a><span class="special">(</span><a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept2</span><span class="special">,</span> <span class="identifier">Tag2</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> binding<span class="special"><</span> <span class="identifier">Concept</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <a class="link" href="../any.html" title="Class any">any</a> <span class="special">&</span> <a class="link" href="any_Concept___idp156516320.html#idp310535152-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="../any.html" title="Class any">any</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">></span> <a class="link" href="../any.html" title="Class any">any</a> <span class="special">&</span> <a class="link" href="any_Concept___idp156516320.html#idp297399840-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><span class="identifier">U</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">></span> <a class="link" href="../any.html" title="Class any">any</a> <span class="special">&</span> <a class="link" href="any_Concept___idp156516320.html#idp297407040-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">U</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <span class="special">}</span><span class="special">;</span></pre></div> |
| <div class="refsect1"> |
| <a name="idp472406496"></a><h2>Description</h2> |
| <div class="refsect2"> |
| <a name="idp472406912"></a><h3> |
| <a name="boost.type_erasure.any_Concept,__idp156516320construct-copy-destruct"></a><code class="computeroutput">any</code> |
| public |
| construct/copy/destruct</h3> |
| <div class="orderedlist"><ol class="orderedlist" type="1"> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">></span> <a name="idp156519552-bb"></a><span class="identifier">any</span><span class="special">(</span><span class="identifier">U</span> <span class="special">&</span> arg<span class="special">)</span><span class="special">;</span></pre> |
| <p>Constructs an any from a reference.</p> |
| <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">arg</code></span></p></td> |
| <td><p>The object to bind the reference to.</p></td> |
| </tr></tbody> |
| </table></div></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p><code class="computeroutput">U</code> is a model of <code class="computeroutput">Concept</code>. </p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p><code class="computeroutput">Concept</code> must not refer to any non-deduced placeholder besides <code class="computeroutput">T</code>.</p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Throws:</span></p></td> |
| <td>Nothing. </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">,</span> <span class="keyword">typename</span> Map<span class="special">></span> |
| <a name="idp156525504-bb"></a><span class="identifier">any</span><span class="special">(</span><span class="identifier">U</span> <span class="special">&</span> arg<span class="special">,</span> <span class="keyword">const</span> <a class="link" href="static_binding.html" title="Struct template static_binding">static_binding</a><span class="special"><</span> <span class="identifier">Map</span> <span class="special">></span> <span class="special">&</span> binding<span class="special">)</span><span class="special">;</span></pre> |
| <p>Constructs an any from a reference.</p> |
| <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">arg</code></span></p></td> |
| <td><p>The object to bind the reference to. </p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><code class="computeroutput">binding</code></span></p></td> |
| <td><p>Specifies the actual types that all the placeholders should bind to.</p></td> |
| </tr> |
| </tbody> |
| </table></div></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p><code class="computeroutput">U</code> is a model of <code class="computeroutput">Concept</code>. </p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p><code class="computeroutput">Map</code> is an MPL map with an entry for every non-deduced placeholder referred to by <code class="computeroutput">Concept</code>.</p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Throws:</span></p></td> |
| <td>Nothing. </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><a name="idp156533536-bb"></a><span class="identifier">any</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="../any.html" title="Class any">any</a> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre> |
| <p>Constructs an any from another reference.</p> |
| <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">other</code></span></p></td> |
| <td><p>The reference to copy.</p></td> |
| </tr></tbody> |
| </table></div></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Throws:</span></p></td> |
| <td>Nothing. </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><a name="idp156536752-bb"></a><span class="identifier">any</span><span class="special">(</span><a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">></span> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre> |
| <p>Constructs an any from another any.</p> |
| <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">other</code></span></p></td> |
| <td><p>The object to bind the reference to.</p></td> |
| </tr></tbody> |
| </table></div></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Throws:</span></p></td> |
| <td>Nothing. </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Concept2<span class="special">,</span> <span class="keyword">typename</span> Tag2<span class="special">></span> |
| <a name="idp156539872-bb"></a><span class="identifier">any</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept2</span><span class="special">,</span> <span class="identifier">Tag2</span> <span class="special">&</span> <span class="special">></span> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre> |
| <p>Constructs an any from another reference.</p> |
| <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">other</code></span></p></td> |
| <td><p>The reference to copy.</p></td> |
| </tr></tbody> |
| </table></div></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p><code class="computeroutput">Concept</code> must not refer to any non-deduced placeholder besides <code class="computeroutput">T</code>. </p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p>After substituting <code class="computeroutput">T</code> for <code class="computeroutput">Tag2</code>, the requirements of <code class="computeroutput">Concept2</code> must be a superset of the requirements of <code class="computeroutput">Concept</code>.</p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Throws:</span></p></td> |
| <td>std::bad_alloc </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Concept2<span class="special">,</span> <span class="keyword">typename</span> Tag2<span class="special">></span> <a name="idp156547792-bb"></a><span class="identifier">any</span><span class="special">(</span><a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept2</span><span class="special">,</span> <span class="identifier">Tag2</span> <span class="special">></span> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre> |
| <p>Constructs an any from another any.</p> |
| <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">other</code></span></p></td> |
| <td><p>The object to bind the reference to.</p></td> |
| </tr></tbody> |
| </table></div></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p><code class="computeroutput">Concept</code> must not refer to any non-deduced placeholder besides <code class="computeroutput">T</code>. </p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p>After substituting <code class="computeroutput">T</code> for <code class="computeroutput">Tag2</code>, the requirements of <code class="computeroutput">Concept2</code> must be a superset of the requirements of <code class="computeroutput">Concept</code>.</p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Throws:</span></p></td> |
| <td>std::bad_alloc </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Concept2<span class="special">,</span> <span class="keyword">typename</span> Tag2<span class="special">,</span> <span class="keyword">typename</span> Map<span class="special">></span> |
| <a name="idp310498800-bb"></a><span class="identifier">any</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept2</span><span class="special">,</span> <span class="identifier">Tag2</span> <span class="special">&</span> <span class="special">></span> <span class="special">&</span> other<span class="special">,</span> |
| <span class="keyword">const</span> <a class="link" href="static_binding.html" title="Struct template static_binding">static_binding</a><span class="special"><</span> <span class="identifier">Map</span> <span class="special">></span> <span class="special">&</span> binding<span class="special">)</span><span class="special">;</span></pre> |
| <p>Constructs an any from another reference.</p> |
| <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">binding</code></span></p></td> |
| <td><p>Specifies the mapping between the two concepts.</p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><code class="computeroutput">other</code></span></p></td> |
| <td><p>The reference to copy. </p></td> |
| </tr> |
| </tbody> |
| </table></div></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p><code class="computeroutput">Map</code> must be an MPL map with keys for all the non-deduced placeholders used by <code class="computeroutput">Concept</code> and values for the corresponding placeholders in <code class="computeroutput">Concept2</code>. </p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p>After substituting placeholders according to <code class="computeroutput">Map</code>, the requirements of <code class="computeroutput">Concept2</code> must be a superset of the requirements of <code class="computeroutput">Concept</code>.</p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Throws:</span></p></td> |
| <td>std::bad_alloc </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Concept2<span class="special">,</span> <span class="keyword">typename</span> Tag2<span class="special">,</span> <span class="keyword">typename</span> Map<span class="special">></span> |
| <a name="idp310508736-bb"></a><span class="identifier">any</span><span class="special">(</span><a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept2</span><span class="special">,</span> <span class="identifier">Tag2</span> <span class="special">></span> <span class="special">&</span> other<span class="special">,</span> <span class="keyword">const</span> <a class="link" href="static_binding.html" title="Struct template static_binding">static_binding</a><span class="special"><</span> <span class="identifier">Map</span> <span class="special">></span> <span class="special">&</span> binding<span class="special">)</span><span class="special">;</span></pre> |
| <p>Constructs an any from another any.</p> |
| <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">binding</code></span></p></td> |
| <td><p>Specifies the mapping between the two concepts.</p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><code class="computeroutput">other</code></span></p></td> |
| <td><p>The object to bind the reference to. </p></td> |
| </tr> |
| </tbody> |
| </table></div></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p><code class="computeroutput">Map</code> must be an MPL map with keys for all the non-deduced placeholders used by <code class="computeroutput">Concept</code> and values for the corresponding placeholders in <code class="computeroutput">Concept2</code>. </p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p>After substituting placeholders according to <code class="computeroutput">Map</code>, the requirements of <code class="computeroutput">Concept2</code> must be a superset of the requirements of <code class="computeroutput">Concept</code>.</p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Throws:</span></p></td> |
| <td>std::bad_alloc </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Concept2<span class="special">,</span> <span class="keyword">typename</span> Tag2<span class="special">></span> |
| <a name="idp310518576-bb"></a><span class="identifier">any</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept2</span><span class="special">,</span> <span class="identifier">Tag2</span> <span class="special">&</span> <span class="special">></span> <span class="special">&</span> other<span class="special">,</span> |
| <span class="keyword">const</span> binding<span class="special"><</span> <span class="identifier">Concept</span> <span class="special">></span> <span class="special">&</span> binding<span class="special">)</span><span class="special">;</span></pre> |
| <p>Constructs an any from another reference.</p> |
| <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">binding</code></span></p></td> |
| <td><p>Specifies the bindings of placeholders to actual types.</p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><code class="computeroutput">other</code></span></p></td> |
| <td><p>The reference to copy. </p></td> |
| </tr> |
| </tbody> |
| </table></div></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p>The type stored in <code class="computeroutput">other</code> must match the type expected by <code class="computeroutput">binding</code>.</p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Postconditions:</span></p></td> |
| <td><p>binding_of(*this) == <code class="computeroutput">binding</code> </p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Throws:</span></p></td> |
| <td>Nothing. </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Concept2<span class="special">,</span> <span class="keyword">typename</span> Tag2<span class="special">></span> |
| <a name="idp310526912-bb"></a><span class="identifier">any</span><span class="special">(</span><a class="link" href="../any.html" title="Class any">any</a><span class="special"><</span> <span class="identifier">Concept2</span><span class="special">,</span> <span class="identifier">Tag2</span> <span class="special">></span> <span class="special">&</span> other<span class="special">,</span> <span class="keyword">const</span> binding<span class="special"><</span> <span class="identifier">Concept</span> <span class="special">></span> <span class="special">&</span> binding<span class="special">)</span><span class="special">;</span></pre> |
| <p>Constructs an any from another any.</p> |
| <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">binding</code></span></p></td> |
| <td><p>Specifies the bindings of placeholders to actual types.</p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><code class="computeroutput">other</code></span></p></td> |
| <td><p>The object to bind the reference to. </p></td> |
| </tr> |
| </tbody> |
| </table></div></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Requires:</span></p></td> |
| <td><p>The type stored in <code class="computeroutput">other</code> must match the type expected by <code class="computeroutput">binding</code>.</p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Postconditions:</span></p></td> |
| <td><p>binding_of(*this) == <code class="computeroutput">binding</code> </p></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">Throws:</span></p></td> |
| <td>Nothing. </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><a class="link" href="../any.html" title="Class any">any</a> <span class="special">&</span> <a name="idp310535152-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="../any.html" title="Class any">any</a> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre> |
| <p>Assigns to an any.</p> |
| <p>If an appropriate overload of <code class="computeroutput"><a class="link" href="assignable.html" title="Struct template assignable">assignable</a></code> is not available and <code class="computeroutput"><a class="link" href="relaxed.html" title="Struct relaxed">relaxed</a></code> is in <code class="computeroutput">Concept</code>, falls back on constructing from <code class="computeroutput">other</code>.</p> |
| <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">Throws:</span></p></td> |
| <td>Whatever the assignment operator of the contained type throws. When falling back on construction, throws <code class="computeroutput">std::bad_alloc</code>. In this case assignment provides the strong exception guarantee. When calling the assignment operator of the contained type, the exception guarantee is whatever the contained type provides. </td> |
| </tr></tbody> |
| </table></div> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">></span> <a class="link" href="../any.html" title="Class any">any</a> <span class="special">&</span> <a name="idp297399840-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><span class="identifier">U</span> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre> |
| <p>Assigns to an any.</p> |
| <p>If an appropriate overload of <code class="computeroutput"><a class="link" href="assignable.html" title="Struct template assignable">assignable</a></code> is not available and <code class="computeroutput"><a class="link" href="relaxed.html" title="Struct relaxed">relaxed</a></code> is in <code class="computeroutput">Concept</code>, falls back on constructing from <code class="computeroutput">other</code>.</p> |
| <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">Throws:</span></p></td> |
| <td>Whatever the assignment operator of the contained type throws. When falling back on construction, throws <code class="computeroutput">std::bad_alloc</code>. In this case assignment provides the strong exception guarantee. When calling the assignment operator of the contained type, the exception guarantee is whatever the contained type provides. </td> |
| </tr></tbody> |
| </table></div> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> U<span class="special">></span> <a class="link" href="../any.html" title="Class any">any</a> <span class="special">&</span> <a name="idp297407040-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">U</span> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre> |
| <p>Assigns to an any.</p> |
| <p>If an appropriate overload of <code class="computeroutput"><a class="link" href="assignable.html" title="Struct template assignable">assignable</a></code> is not available and <code class="computeroutput"><a class="link" href="relaxed.html" title="Struct relaxed">relaxed</a></code> is in <code class="computeroutput">Concept</code>, falls back on constructing from <code class="computeroutput">other</code>.</p> |
| <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">Throws:</span></p></td> |
| <td>Whatever the assignment operator of the contained type throws. When falling back on construction, throws <code class="computeroutput">std::bad_alloc</code>. In this case assignment provides the strong exception guarantee. When calling the assignment operator of the contained type, the exception guarantee is whatever the contained type provides. </td> |
| </tr></tbody> |
| </table></div> |
| </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 © 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>) |
| </p> |
| </div></td> |
| </tr></table> |
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