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<li class="navelem"><b>sf</b></li><li class="navelem"><a class="el" href="classsf_1_1ThreadLocalPtr.html">ThreadLocalPtr</a></li> </ul>
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<div class="headertitle"><div class="title">sf::ThreadLocalPtr&lt; T &gt; Class Template Reference<div class="ingroups"><a class="el" href="group__system.html">System module</a></div></div></div>
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<p>Pointer to a thread-local variable.
<a href="classsf_1_1ThreadLocalPtr.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="ThreadLocalPtr_8hpp_source.html">SFML/System/ThreadLocalPtr.hpp</a>&gt;</code></p>
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Inheritance diagram for sf::ThreadLocalPtr&lt; T &gt;:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a8c678211d7828d2a8c41cb534422d649"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsf_1_1ThreadLocalPtr.html#a8c678211d7828d2a8c41cb534422d649">ThreadLocalPtr</a> (T *value=NULL)</td></tr>
<tr class="memdesc:a8c678211d7828d2a8c41cb534422d649"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default constructor. <br /></td></tr>
<tr class="separator:a8c678211d7828d2a8c41cb534422d649"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adcbb45ae077df714bf9c61e936d97770"><td class="memItemLeft" align="right" valign="top">T &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsf_1_1ThreadLocalPtr.html#adcbb45ae077df714bf9c61e936d97770">operator*</a> () const</td></tr>
<tr class="memdesc:adcbb45ae077df714bf9c61e936d97770"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overload of unary operator *. <br /></td></tr>
<tr class="separator:adcbb45ae077df714bf9c61e936d97770"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a25646e1014a933d1a45b9ce17bab7703"><td class="memItemLeft" align="right" valign="top">T *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsf_1_1ThreadLocalPtr.html#a25646e1014a933d1a45b9ce17bab7703">operator-&gt;</a> () const</td></tr>
<tr class="memdesc:a25646e1014a933d1a45b9ce17bab7703"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overload of operator -&gt; <br /></td></tr>
<tr class="separator:a25646e1014a933d1a45b9ce17bab7703"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a81ca089ae5cda72c7470ca93041c3cb2"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsf_1_1ThreadLocalPtr.html#a81ca089ae5cda72c7470ca93041c3cb2">operator T*</a> () const</td></tr>
<tr class="memdesc:a81ca089ae5cda72c7470ca93041c3cb2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Conversion operator to implicitly convert the pointer to its raw pointer type (T*) <br /></td></tr>
<tr class="separator:a81ca089ae5cda72c7470ca93041c3cb2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a14dcf1cdf5f6b3bcdd633014b2b671f5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsf_1_1ThreadLocalPtr.html">ThreadLocalPtr</a>&lt; T &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsf_1_1ThreadLocalPtr.html#a14dcf1cdf5f6b3bcdd633014b2b671f5">operator=</a> (T *value)</td></tr>
<tr class="memdesc:a14dcf1cdf5f6b3bcdd633014b2b671f5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Assignment operator for a raw pointer parameter. <br /></td></tr>
<tr class="separator:a14dcf1cdf5f6b3bcdd633014b2b671f5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6792a6a808af06f0d13e3ceecf2fc947"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsf_1_1ThreadLocalPtr.html">ThreadLocalPtr</a>&lt; T &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsf_1_1ThreadLocalPtr.html#a6792a6a808af06f0d13e3ceecf2fc947">operator=</a> (const <a class="el" href="classsf_1_1ThreadLocalPtr.html">ThreadLocalPtr</a>&lt; T &gt; &amp;right)</td></tr>
<tr class="memdesc:a6792a6a808af06f0d13e3ceecf2fc947"><td class="mdescLeft">&#160;</td><td class="mdescRight">Assignment operator for a <a class="el" href="classsf_1_1ThreadLocalPtr.html" title="Pointer to a thread-local variable.">ThreadLocalPtr</a> parameter. <br /></td></tr>
<tr class="separator:a6792a6a808af06f0d13e3ceecf2fc947"><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"><div class="compoundTemplParams">template&lt;typename T&gt;<br />
class sf::ThreadLocalPtr&lt; T &gt;</div><p>Pointer to a thread-local variable. </p>
<p><a class="el" href="classsf_1_1ThreadLocalPtr.html" title="Pointer to a thread-local variable.">sf::ThreadLocalPtr</a> is a type-safe wrapper for storing pointers to thread-local variables.</p>
<p>A thread-local variable holds a different value for each different thread, unlike normal variables that are shared.</p>
<p>Its usage is completely transparent, so that it is similar to manipulating the raw pointer directly (like any smart pointer).</p>
<p>Usage example: </p><div class="fragment"><div class="line">MyClass object1;</div>
<div class="line">MyClass object2;</div>
<div class="line"><a class="code hl_class" href="classsf_1_1ThreadLocalPtr.html">sf::ThreadLocalPtr&lt;MyClass&gt;</a> objectPtr;</div>
<div class="line"> </div>
<div class="line"><span class="keywordtype">void</span> thread1()</div>
<div class="line">{</div>
<div class="line"> objectPtr = &amp;object1; <span class="comment">// doesn&#39;t impact thread2</span></div>
<div class="line"> ...</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line"><span class="keywordtype">void</span> thread2()</div>
<div class="line">{</div>
<div class="line"> objectPtr = &amp;object2; <span class="comment">// doesn&#39;t impact thread1</span></div>
<div class="line"> ...</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line"><span class="keywordtype">int</span> main()</div>
<div class="line">{</div>
<div class="line"> <span class="comment">// Create and launch the two threads</span></div>
<div class="line"> <a class="code hl_class" href="classsf_1_1Thread.html">sf::Thread</a> t1(&amp;thread1);</div>
<div class="line"> <a class="code hl_class" href="classsf_1_1Thread.html">sf::Thread</a> t2(&amp;thread2);</div>
<div class="line"> t1.launch();</div>
<div class="line"> t2.launch();</div>
<div class="line"> </div>
<div class="line"> <span class="keywordflow">return</span> 0;</div>
<div class="line">}</div>
<div class="ttc" id="aclasssf_1_1ThreadLocalPtr_html"><div class="ttname"><a href="classsf_1_1ThreadLocalPtr.html">sf::ThreadLocalPtr</a></div><div class="ttdoc">Pointer to a thread-local variable.</div><div class="ttdef"><b>Definition:</b> <a href="ThreadLocalPtr_8hpp_source.html#l00041">ThreadLocalPtr.hpp:42</a></div></div>
<div class="ttc" id="aclasssf_1_1Thread_html"><div class="ttname"><a href="classsf_1_1Thread.html">sf::Thread</a></div><div class="ttdoc">Utility class to manipulate threads.</div><div class="ttdef"><b>Definition:</b> <a href="Thread_8hpp_source.html#l00048">Thread.hpp:49</a></div></div>
</div><!-- fragment --><p><a class="el" href="classsf_1_1ThreadLocalPtr.html" title="Pointer to a thread-local variable.">ThreadLocalPtr</a> is designed for internal use; however you can use it if you feel like it fits well your implementation. </p>
<p class="definition">Definition at line <a class="el" href="ThreadLocalPtr_8hpp_source.html#l00041">41</a> of file <a class="el" href="ThreadLocalPtr_8hpp_source.html">ThreadLocalPtr.hpp</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a8c678211d7828d2a8c41cb534422d649" name="a8c678211d7828d2a8c41cb534422d649"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8c678211d7828d2a8c41cb534422d649">&#9670;&#160;</a></span>ThreadLocalPtr()</h2>
<div class="memitem">
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<div class="memtemplate">
template&lt;typename T &gt; </div>
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classsf_1_1ThreadLocalPtr.html">sf::ThreadLocalPtr</a>&lt; T &gt;::ThreadLocalPtr </td>
<td>(</td>
<td class="paramtype">T *&#160;</td>
<td class="paramname"><em>value</em> = <code>NULL</code></td><td>)</td>
<td></td>
</tr>
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<p>Default constructor. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">value</td><td>Optional value to initialize the variable </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a81ca089ae5cda72c7470ca93041c3cb2" name="a81ca089ae5cda72c7470ca93041c3cb2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a81ca089ae5cda72c7470ca93041c3cb2">&#9670;&#160;</a></span>operator T*()</h2>
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<div class="memtemplate">
template&lt;typename T &gt; </div>
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classsf_1_1ThreadLocalPtr.html">sf::ThreadLocalPtr</a>&lt; T &gt;::operator T* </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Conversion operator to implicitly convert the pointer to its raw pointer type (T*) </p>
<dl class="section return"><dt>Returns</dt><dd>Pointer to the actual object </dd></dl>
</div>
</div>
<a id="adcbb45ae077df714bf9c61e936d97770" name="adcbb45ae077df714bf9c61e936d97770"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adcbb45ae077df714bf9c61e936d97770">&#9670;&#160;</a></span>operator*()</h2>
<div class="memitem">
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<div class="memtemplate">
template&lt;typename T &gt; </div>
<table class="memname">
<tr>
<td class="memname">T &amp; <a class="el" href="classsf_1_1ThreadLocalPtr.html">sf::ThreadLocalPtr</a>&lt; T &gt;::operator* </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Overload of unary operator *. </p>
<p>Like raw pointers, applying the * operator returns a reference to the pointed-to object.</p>
<dl class="section return"><dt>Returns</dt><dd>Reference to the thread-local variable </dd></dl>
</div>
</div>
<a id="a25646e1014a933d1a45b9ce17bab7703" name="a25646e1014a933d1a45b9ce17bab7703"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a25646e1014a933d1a45b9ce17bab7703">&#9670;&#160;</a></span>operator-&gt;()</h2>
<div class="memitem">
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<div class="memtemplate">
template&lt;typename T &gt; </div>
<table class="memname">
<tr>
<td class="memname">T * <a class="el" href="classsf_1_1ThreadLocalPtr.html">sf::ThreadLocalPtr</a>&lt; T &gt;::operator-&gt; </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Overload of operator -&gt; </p>
<p>Similarly to raw pointers, applying the -&gt; operator returns the pointed-to object.</p>
<dl class="section return"><dt>Returns</dt><dd>Pointer to the thread-local variable </dd></dl>
</div>
</div>
<a id="a6792a6a808af06f0d13e3ceecf2fc947" name="a6792a6a808af06f0d13e3ceecf2fc947"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6792a6a808af06f0d13e3ceecf2fc947">&#9670;&#160;</a></span>operator=() <span class="overload">[1/2]</span></h2>
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<div class="memtemplate">
template&lt;typename T &gt; </div>
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classsf_1_1ThreadLocalPtr.html">ThreadLocalPtr</a>&lt; T &gt; &amp; <a class="el" href="classsf_1_1ThreadLocalPtr.html">sf::ThreadLocalPtr</a>&lt; T &gt;::operator= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classsf_1_1ThreadLocalPtr.html">ThreadLocalPtr</a>&lt; T &gt; &amp;&#160;</td>
<td class="paramname"><em>right</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Assignment operator for a <a class="el" href="classsf_1_1ThreadLocalPtr.html" title="Pointer to a thread-local variable.">ThreadLocalPtr</a> parameter. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">right</td><td><a class="el" href="classsf_1_1ThreadLocalPtr.html" title="Pointer to a thread-local variable.">ThreadLocalPtr</a> to assign</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Reference to self </dd></dl>
</div>
</div>
<a id="a14dcf1cdf5f6b3bcdd633014b2b671f5" name="a14dcf1cdf5f6b3bcdd633014b2b671f5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a14dcf1cdf5f6b3bcdd633014b2b671f5">&#9670;&#160;</a></span>operator=() <span class="overload">[2/2]</span></h2>
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<div class="memtemplate">
template&lt;typename T &gt; </div>
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<tr>
<td class="memname"><a class="el" href="classsf_1_1ThreadLocalPtr.html">ThreadLocalPtr</a>&lt; T &gt; &amp; <a class="el" href="classsf_1_1ThreadLocalPtr.html">sf::ThreadLocalPtr</a>&lt; T &gt;::operator= </td>
<td>(</td>
<td class="paramtype">T *&#160;</td>
<td class="paramname"><em>value</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Assignment operator for a raw pointer parameter. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">value</td><td>Pointer to assign</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Reference to self </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="ThreadLocalPtr_8hpp_source.html">ThreadLocalPtr.hpp</a></li>
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