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<title>EnTT: entt::poly_base&lt; Poly &gt; Struct Template Reference</title>
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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_1poly__base.html">poly_base</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="structentt_1_1poly__base-members.html">List of all members</a> </div>
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<div class="title">entt::poly_base&lt; Poly &gt; Struct Template Reference</div> </div>
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<p>Poly base class used to inject functionalities into concepts.
<a href="structentt_1_1poly__base.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="poly_8hpp_source.html">poly.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:a589b60d29e50b586470754237db6ba53"><td class="memTemplParams" colspan="2">template&lt;auto Member, typename... Args&gt; </td></tr>
<tr class="memitem:a589b60d29e50b586470754237db6ba53"><td class="memTemplItemLeft" align="right" valign="top">decltype(auto)&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structentt_1_1poly__base.html#a589b60d29e50b586470754237db6ba53">invoke</a> (const <a class="el" href="structentt_1_1poly__base.html">poly_base</a> &amp;self, Args &amp;&amp;... args) const</td></tr>
<tr class="memdesc:a589b60d29e50b586470754237db6ba53"><td class="mdescLeft">&#160;</td><td class="mdescRight">Invokes a function from the static virtual table. <a href="structentt_1_1poly__base.html#a589b60d29e50b586470754237db6ba53">More...</a><br /></td></tr>
<tr class="separator:a589b60d29e50b586470754237db6ba53"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3c15a8893bf13c24ea4e78e390187191"><td class="memTemplParams" colspan="2">template&lt;auto Member, typename... Args&gt; </td></tr>
<tr class="memitem:a3c15a8893bf13c24ea4e78e390187191"><td class="memTemplItemLeft" align="right" valign="top">decltype(auto)&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structentt_1_1poly__base.html#a3c15a8893bf13c24ea4e78e390187191">invoke</a> (<a class="el" href="structentt_1_1poly__base.html">poly_base</a> &amp;self, Args &amp;&amp;... args)</td></tr>
<tr class="memdesc:a3c15a8893bf13c24ea4e78e390187191"><td class="mdescLeft">&#160;</td><td class="mdescRight">Invokes a function from the static virtual table. <a href="structentt_1_1poly__base.html#a3c15a8893bf13c24ea4e78e390187191">More...</a><br /></td></tr>
<tr class="separator:a3c15a8893bf13c24ea4e78e390187191"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;typename Poly&gt;<br />
struct entt::poly_base&lt; Poly &gt;</h3>
<p>Poly base class used to inject functionalities into concepts. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">Poly</td><td>The outermost poly class. </td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="poly_8hpp_source.html#l00123">123</a> of file <a class="el" href="poly_8hpp_source.html">poly.hpp</a>.</p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a589b60d29e50b586470754237db6ba53"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a589b60d29e50b586470754237db6ba53">&#9670;&nbsp;</a></span>invoke() <span class="overload">[1/2]</span></h2>
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<div class="memtemplate">
template&lt;typename Poly &gt; </div>
<div class="memtemplate">
template&lt;auto Member, typename... Args&gt; </div>
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<td class="memname">decltype(auto) <a class="el" href="structentt_1_1poly__base.html">entt::poly_base</a>&lt; Poly &gt;::invoke </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structentt_1_1poly__base.html">poly_base</a>&lt; Poly &gt; &amp;&#160;</td>
<td class="paramname"><em>self</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">Args &amp;&amp;...&#160;</td>
<td class="paramname"><em>args</em>&#160;</td>
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<td></td>
<td>)</td>
<td></td><td> const</td>
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<p>Invokes a function from the static virtual table. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">Member</td><td>Index of the function to invoke. </td></tr>
<tr><td class="paramname">Args</td><td>Types of arguments to pass to the function. </td></tr>
</table>
</dd>
</dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">self</td><td>A reference to the poly object that made the call. </td></tr>
<tr><td class="paramname">args</td><td>The arguments to pass to the function. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The return value of the invoked function, if any. </dd></dl>
<p class="definition">Definition at line <a class="el" href="poly_8hpp_source.html#l00133">133</a> of file <a class="el" href="poly_8hpp_source.html">poly.hpp</a>.</p>
</div>
</div>
<a id="a3c15a8893bf13c24ea4e78e390187191"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3c15a8893bf13c24ea4e78e390187191">&#9670;&nbsp;</a></span>invoke() <span class="overload">[2/2]</span></h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename Poly &gt; </div>
<div class="memtemplate">
template&lt;auto Member, typename... Args&gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">decltype(auto) <a class="el" href="structentt_1_1poly__base.html">entt::poly_base</a>&lt; Poly &gt;::invoke </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structentt_1_1poly__base.html">poly_base</a>&lt; Poly &gt; &amp;&#160;</td>
<td class="paramname"><em>self</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">Args &amp;&amp;...&#160;</td>
<td class="paramname"><em>args</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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</div><div class="memdoc">
<p>Invokes a function from the static virtual table. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">Member</td><td>Index of the function to invoke. </td></tr>
<tr><td class="paramname">Args</td><td>Types of arguments to pass to the function. </td></tr>
</table>
</dd>
</dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">self</td><td>A reference to the poly object that made the call. </td></tr>
<tr><td class="paramname">args</td><td>The arguments to pass to the function. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The return value of the invoked function, if any. </dd></dl>
<p class="definition">Definition at line <a class="el" href="poly_8hpp_source.html#l00140">140</a> of file <a class="el" href="poly_8hpp_source.html">poly.hpp</a>.</p>
</div>
</div>
<hr/>The documentation for this struct was generated from the following file:<ul>
<li>src/entt/poly/<a class="el" href="poly_8hpp_source.html">poly.hpp</a></li>
</ul>
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