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entt/structentt_1_1meta__handle.html
Michele Caini ac9898a174 API reference v3.3.0
2020-02-22 15:45:18 +01:00

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&#160;<span id="projectnumber">3.3.0</span>
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<li class="navelem"><a class="el" href="namespaceentt.html">entt</a></li><li class="navelem"><a class="el" href="structentt_1_1meta__handle.html">meta_handle</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="title">entt::meta_handle Struct Reference</div> </div>
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<p>Opaque pointers to instances of any type.
<a href="structentt_1_1meta__handle.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="meta_8hpp_source.html">meta.hpp</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:aff6d3ac75c7bba434b2ebe6f5b12139f"><td class="memItemLeft" align="right" valign="top"><a id="aff6d3ac75c7bba434b2ebe6f5b12139f"></a>
&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structentt_1_1meta__handle.html#aff6d3ac75c7bba434b2ebe6f5b12139f">meta_handle</a> ()</td></tr>
<tr class="memdesc:aff6d3ac75c7bba434b2ebe6f5b12139f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default constructor. <br /></td></tr>
<tr class="separator:aff6d3ac75c7bba434b2ebe6f5b12139f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa94695963e070475285a7d0e2e4eff5e"><td class="memTemplParams" colspan="2">template&lt;typename Type &gt; </td></tr>
<tr class="memitem:aa94695963e070475285a7d0e2e4eff5e"><td class="memTemplItemLeft" align="right" valign="top">&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structentt_1_1meta__handle.html#aa94695963e070475285a7d0e2e4eff5e">meta_handle</a> (Type &amp;&amp;value) ENTT_NOEXCEPT</td></tr>
<tr class="memdesc:aa94695963e070475285a7d0e2e4eff5e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates an alias for the actual object. <a href="structentt_1_1meta__handle.html#aa94695963e070475285a7d0e2e4eff5e">More...</a><br /></td></tr>
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<tr class="memitem:a8ef38834d879370c9d95ee6ffb2fde15"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classentt_1_1meta__any.html">meta_any</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structentt_1_1meta__handle.html#a8ef38834d879370c9d95ee6ffb2fde15">operator*</a> () const</td></tr>
<tr class="memdesc:a8ef38834d879370c9d95ee6ffb2fde15"><td class="mdescLeft">&#160;</td><td class="mdescRight">Indirection operator for aliasing construction. <a href="structentt_1_1meta__handle.html#a8ef38834d879370c9d95ee6ffb2fde15">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Opaque pointers to instances of any type. </p>
<p>A handle doesn't perform copies and isn't responsible for the contained object. It doesn't prolong the lifetime of the pointed instance.<br />
Handles are used mainly to gnerate aliases for actual objects when needed. </p>
<p class="definition">Definition at line <a class="el" href="meta_8hpp_source.html#l00625">625</a> of file <a class="el" href="meta_8hpp_source.html">meta.hpp</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="aa94695963e070475285a7d0e2e4eff5e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa94695963e070475285a7d0e2e4eff5e">&#9670;&nbsp;</a></span>meta_handle()</h2>
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template&lt;typename Type &gt; </div>
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<td class="memname">entt::meta_handle::meta_handle </td>
<td>(</td>
<td class="paramtype">Type &amp;&amp;&#160;</td>
<td class="paramname"><em>value</em></td><td>)</td>
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<p>Creates an alias for the actual object. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">Type</td><td>Type of object to use to initialize the container. </td></tr>
</table>
</dd>
</dl>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">value</td><td>An instance of an object to use to initialize the container. </td></tr>
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</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="meta_8hpp_source.html#l00637">637</a> of file <a class="el" href="meta_8hpp_source.html">meta.hpp</a>.</p>
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<h2 class="groupheader">Member Function Documentation</h2>
<a id="a8ef38834d879370c9d95ee6ffb2fde15"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8ef38834d879370c9d95ee6ffb2fde15">&#9670;&nbsp;</a></span>operator*()</h2>
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<td class="memname"><a class="el" href="classentt_1_1meta__any.html">meta_any</a> entt::meta_handle::operator* </td>
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<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Indirection operator for aliasing construction. </p>
<dl class="section return"><dt>Returns</dt><dd>An alias to the contained object. </dd></dl>
<p class="definition">Definition at line <a class="el" href="meta_8hpp_source.html#l00649">649</a> of file <a class="el" href="meta_8hpp_source.html">meta.hpp</a>.</p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>src/entt/meta/<a class="el" href="meta_8hpp_source.html">meta.hpp</a></li>
</ul>
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