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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="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">ThreadLocalPtr.hpp</a>&gt;</code></p>
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Inheritance diagram for sf::ThreadLocalPtr&lt; T &gt;:</div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a 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. <a href="#a8c678211d7828d2a8c41cb534422d649">More...</a><br /></td></tr>
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<tr class="memitem:ad31e8c4f342a676c759e921c08ad3343"><td class="memItemLeft" align="right" valign="top">T &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsf_1_1ThreadLocalPtr.html#ad31e8c4f342a676c759e921c08ad3343">operator*</a> () const</td></tr>
<tr class="memdesc:ad31e8c4f342a676c759e921c08ad3343"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overload of unary operator *. <a href="#ad31e8c4f342a676c759e921c08ad3343">More...</a><br /></td></tr>
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<tr class="memitem:a752299e2858076ee89c62d4dbfb19245"><td class="memItemLeft" align="right" valign="top">T *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsf_1_1ThreadLocalPtr.html#a752299e2858076ee89c62d4dbfb19245">operator-&gt;</a> () const</td></tr>
<tr class="memdesc:a752299e2858076ee89c62d4dbfb19245"><td class="mdescLeft">&#160;</td><td class="mdescRight">Overload of operator -&gt; <a href="#a752299e2858076ee89c62d4dbfb19245">More...</a><br /></td></tr>
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<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*) <a href="#a81ca089ae5cda72c7470ca93041c3cb2">More...</a><br /></td></tr>
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<tr class="memitem:a2adfc2e37f437e53acd9d1abd377ef2e"><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#a2adfc2e37f437e53acd9d1abd377ef2e">operator=</a> (T *value)</td></tr>
<tr class="memdesc:a2adfc2e37f437e53acd9d1abd377ef2e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Assignment operator for a raw pointer parameter. <a href="#a2adfc2e37f437e53acd9d1abd377ef2e">More...</a><br /></td></tr>
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<tr class="memitem:a934db0e5bed32b2d8d0cb02786fb91cf"><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#a934db0e5bed32b2d8d0cb02786fb91cf">operator=</a> (const <a class="el" href="classsf_1_1ThreadLocalPtr.html">ThreadLocalPtr</a>&lt; T &gt; &amp;right)</td></tr>
<tr class="memdesc:a934db0e5bed32b2d8d0cb02786fb91cf"><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. <a href="#a934db0e5bed32b2d8d0cb02786fb91cf">More...</a><br /></td></tr>
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Private Member Functions</h2></td></tr>
<tr class="memitem:ab7e334c83d77644a8e67ee31c3230007"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsf_1_1ThreadLocal.html#ab7e334c83d77644a8e67ee31c3230007">setValue</a> (void *value)</td></tr>
<tr class="memdesc:ab7e334c83d77644a8e67ee31c3230007"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the thread-specific value of the variable. <a href="#ab7e334c83d77644a8e67ee31c3230007">More...</a><br /></td></tr>
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<tr class="memitem:ad68823496eb065b4b695c3468fa869bc"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsf_1_1ThreadLocal.html#ad68823496eb065b4b695c3468fa869bc">getValue</a> () const</td></tr>
<tr class="memdesc:ad68823496eb065b4b695c3468fa869bc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Retrieve the thread-specific value of the variable. <a href="#ad68823496eb065b4b695c3468fa869bc">More...</a><br /></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 T&gt;<br />
class sf::ThreadLocalPtr&lt; T &gt;</h3>
<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" 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" href="classsf_1_1Thread.html">sf::Thread</a> t1(&amp;thread1);</div><div class="line"> <a class="code" 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><!-- 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"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8c678211d7828d2a8c41cb534422d649">&#9670;&nbsp;</a></span>ThreadLocalPtr()</h2>
<div class="memitem">
<div class="memproto">
<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;::<a class="el" href="classsf_1_1ThreadLocalPtr.html">ThreadLocalPtr</a> </td>
<td>(</td>
<td class="paramtype">T *&#160;</td>
<td class="paramname"><em>value</em> = <code>NULL</code></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<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"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a81ca089ae5cda72c7470ca93041c3cb2">&#9670;&nbsp;</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="ad31e8c4f342a676c759e921c08ad3343"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad31e8c4f342a676c759e921c08ad3343">&#9670;&nbsp;</a></span>operator*()</h2>
<div class="memitem">
<div class="memproto">
<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="a752299e2858076ee89c62d4dbfb19245"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a752299e2858076ee89c62d4dbfb19245">&#9670;&nbsp;</a></span>operator-&gt;()</h2>
<div class="memitem">
<div class="memproto">
<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="a2adfc2e37f437e53acd9d1abd377ef2e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2adfc2e37f437e53acd9d1abd377ef2e">&#9670;&nbsp;</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">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>
<a id="a934db0e5bed32b2d8d0cb02786fb91cf"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a934db0e5bed32b2d8d0cb02786fb91cf">&#9670;&nbsp;</a></span>operator=() <span class="overload">[2/2]</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>
<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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