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425 lines
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<li class="navelem"><a class="el" href="namespaceememory.html">ememory</a></li><li class="navelem"><a class="el" href="classememory_1_1_counter.html">Counter</a></li> </ul>
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<p><code>#include <<a class="el" href="_counter_8hpp_source.html">Counter.hpp</a>></code></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
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Public Types</h2></td></tr>
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<tr class="memitem:a1614d672880eb19b18a98ea9babe723e"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="classememory_1_1_counter.html#a1614d672880eb19b18a98ea9babe723e">remove</a> { <a class="el" href="classememory_1_1_counter.html#a1614d672880eb19b18a98ea9babe723ea334c4a4c42fdb79d7ebc3e73b517e6f8">remove::none</a>,
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<a class="el" href="classememory_1_1_counter.html#a1614d672880eb19b18a98ea9babe723ea8d777f385d3dfec8815d20f7496026dc">remove::data</a>,
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<a class="el" href="classememory_1_1_counter.html#a1614d672880eb19b18a98ea9babe723ea886bb73b3156b0aa24aac99d2de0b238">remove::counter</a>,
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<a class="el" href="classememory_1_1_counter.html#a1614d672880eb19b18a98ea9babe723eaa181a603769c1f98ad927e7367c7aa51">remove::all</a>
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}</td></tr>
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<tr class="separator:a1614d672880eb19b18a98ea9babe723e"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a7424b792a2e2b05b228f8e02a10eb9d6"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classememory_1_1_counter.html#a7424b792a2e2b05b228f8e02a10eb9d6">Counter</a> (bool _fromWeak=false)</td></tr>
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<tr class="separator:a7424b792a2e2b05b228f8e02a10eb9d6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a52762694b79f68cfb77022e6e6907d96"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classememory_1_1_counter.html#a52762694b79f68cfb77022e6e6907d96">~Counter</a> ()</td></tr>
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<tr class="separator:a52762694b79f68cfb77022e6e6907d96"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a99aef3a1f476e47bc9e2ccaed0cd0f7b"><td class="memItemLeft" align="right" valign="top">int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classememory_1_1_counter.html#a99aef3a1f476e47bc9e2ccaed0cd0f7b">incrementShared</a> (bool _fromWeak=false)</td></tr>
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<tr class="separator:a99aef3a1f476e47bc9e2ccaed0cd0f7b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa28cf4efdddded41d259fa7d3233bf00"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classememory_1_1_counter.html#a1614d672880eb19b18a98ea9babe723e">ememory::Counter::remove</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classememory_1_1_counter.html#aa28cf4efdddded41d259fa7d3233bf00">decrementShared</a> ()</td></tr>
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<tr class="separator:aa28cf4efdddded41d259fa7d3233bf00"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a93aa2424f0ce29942ec95f486166ee46"><td class="memItemLeft" align="right" valign="top">int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classememory_1_1_counter.html#a93aa2424f0ce29942ec95f486166ee46">incrementWeak</a> ()</td></tr>
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<tr class="separator:a93aa2424f0ce29942ec95f486166ee46"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7b73b5b5d15ffe2494ff84beca813bd4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classememory_1_1_counter.html#a1614d672880eb19b18a98ea9babe723e">ememory::Counter::remove</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classememory_1_1_counter.html#a7b73b5b5d15ffe2494ff84beca813bd4">decrementWeak</a> ()</td></tr>
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<tr class="separator:a7b73b5b5d15ffe2494ff84beca813bd4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab059494abe4d8600369dd10ca8cf0f66"><td class="memItemLeft" align="right" valign="top">int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classememory_1_1_counter.html#ab059494abe4d8600369dd10ca8cf0f66">getCountWeak</a> () const</td></tr>
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<tr class="separator:ab059494abe4d8600369dd10ca8cf0f66"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a819fefc93965f5da013dd5f809471288"><td class="memItemLeft" align="right" valign="top">int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classememory_1_1_counter.html#a819fefc93965f5da013dd5f809471288">getCountShared</a> () const</td></tr>
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<tr class="separator:a819fefc93965f5da013dd5f809471288"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab57beaaee59c31438823a29fb24d4707"><td class="memItemLeft" align="right" valign="top">int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classememory_1_1_counter.html#ab57beaaee59c31438823a29fb24d4707">getCount</a> () const</td></tr>
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<tr class="separator:ab57beaaee59c31438823a29fb24d4707"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Couter is an important part of the SharedPtr/WeakPtr implementation. This use a simple refcounting method dut thread-safe. </p>
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</div><h2 class="groupheader">Member Enumeration Documentation</h2>
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<a id="a1614d672880eb19b18a98ea9babe723e"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a1614d672880eb19b18a98ea9babe723e">§ </a></span>remove</h2>
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<td class="memname">enum <a class="el" href="classememory_1_1_counter.html#a1614d672880eb19b18a98ea9babe723e">ememory::Counter::remove</a></td>
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</tr>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">strong</span></span> </td>
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</div><div class="memdoc">
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<p>Remove case of the counter. When decrese the shared our weak counter, it is the upper class that need to remove the counter of the data pointer. </p>
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<table class="fieldtable">
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a1614d672880eb19b18a98ea9babe723ea334c4a4c42fdb79d7ebc3e73b517e6f8"></a>none </td><td class="fielddoc"><p>Noting to remove. </p>
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</td></tr>
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<tr><td class="fieldname"><a id="a1614d672880eb19b18a98ea9babe723ea8d777f385d3dfec8815d20f7496026dc"></a>data </td><td class="fielddoc"><p>Remove only the data. </p>
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</td></tr>
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<tr><td class="fieldname"><a id="a1614d672880eb19b18a98ea9babe723ea886bb73b3156b0aa24aac99d2de0b238"></a>counter </td><td class="fielddoc"><p>Remove only the <a class="el" href="classememory_1_1_counter.html" title="Couter is an important part of the SharedPtr/WeakPtr implementation. This use a simple refcounting me...">Counter</a> (data already removed) </p>
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</td></tr>
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<tr><td class="fieldname"><a id="a1614d672880eb19b18a98ea9babe723eaa181a603769c1f98ad927e7367c7aa51"></a>all </td><td class="fielddoc"><p>Remove Data and <a class="el" href="classememory_1_1_counter.html" title="Couter is an important part of the SharedPtr/WeakPtr implementation. This use a simple refcounting me...">Counter</a>. </p>
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</div>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a id="a7424b792a2e2b05b228f8e02a10eb9d6"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a7424b792a2e2b05b228f8e02a10eb9d6">§ </a></span>Counter()</h2>
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<td class="memname">ememory::Counter::Counter </td>
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<td>(</td>
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<td class="paramtype">bool </td>
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<td class="paramname"><em>_fromWeak</em> = <code>false</code></td><td>)</td>
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<td></td>
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<p>Contructor. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramdir">[in]</td><td class="paramname">_fromWeak</td><td><a class="el" href="classememory_1_1_counter.html" title="Couter is an important part of the SharedPtr/WeakPtr implementation. This use a simple refcounting me...">Counter</a> is created from a <a class="el" href="classememory_1_1_weak_ptr.html" title="WeakPtr is an interface that lose the data pointer when all SharedPtr as been released. ">WeakPtr</a> instead of a <a class="el" href="classememory_1_1_shared_ptr.html" title="ememory::SharedPtr is a smart pointer that retains shared ownership of an object through a pointer...">SharedPtr</a> </td></tr>
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</dd>
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<a id="a52762694b79f68cfb77022e6e6907d96"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a52762694b79f68cfb77022e6e6907d96">§ </a></span>~Counter()</h2>
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<td class="memname">ememory::Counter::~Counter </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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<p>Destrunctor (Not virtual !!) </p>
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</div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a id="aa28cf4efdddded41d259fa7d3233bf00"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#aa28cf4efdddded41d259fa7d3233bf00">§ </a></span>decrementShared()</h2>
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<td class="memname"><a class="el" href="classememory_1_1_counter.html#a1614d672880eb19b18a98ea9babe723e">ememory::Counter::remove</a> ememory::Counter::decrementShared </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<p>Decrese of 1 the shared counter. </p>
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<dl class="section return"><dt>Returns</dt><dd>The action to do on the pointer or the counter </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a7b73b5b5d15ffe2494ff84beca813bd4">§ </a></span>decrementWeak()</h2>
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<td class="memname"><a class="el" href="classememory_1_1_counter.html#a1614d672880eb19b18a98ea9babe723e">ememory::Counter::remove</a> ememory::Counter::decrementWeak </td>
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<p>Decrese of 1 the weak counter. </p>
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<dl class="section return"><dt>Returns</dt><dd>The action to do on the pointer or the counter </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ab57beaaee59c31438823a29fb24d4707">§ </a></span>getCount()</h2>
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<td class="memname">int64_t ememory::Counter::getCount </td>
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<p>Get the number of weak+shared counter. </p>
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<dl class="section return"><dt>Returns</dt><dd>Number of <a class="el" href="classememory_1_1_weak_ptr.html" title="WeakPtr is an interface that lose the data pointer when all SharedPtr as been released. ">WeakPtr</a> and <a class="el" href="classememory_1_1_shared_ptr.html" title="ememory::SharedPtr is a smart pointer that retains shared ownership of an object through a pointer...">SharedPtr</a> connected. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a819fefc93965f5da013dd5f809471288">§ </a></span>getCountShared()</h2>
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<p>Get the number of shared counter. </p>
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<dl class="section return"><dt>Returns</dt><dd>Number of <a class="el" href="classememory_1_1_shared_ptr.html" title="ememory::SharedPtr is a smart pointer that retains shared ownership of an object through a pointer...">SharedPtr</a> connected. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ab059494abe4d8600369dd10ca8cf0f66">§ </a></span>getCountWeak()</h2>
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<p>Get the number of weak counter. </p>
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<dl class="section return"><dt>Returns</dt><dd>Number of <a class="el" href="classememory_1_1_weak_ptr.html" title="WeakPtr is an interface that lose the data pointer when all SharedPtr as been released. ">WeakPtr</a> connected. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a99aef3a1f476e47bc9e2ccaed0cd0f7b">§ </a></span>incrementShared()</h2>
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<p>Increment the shared counter (one more shared user) </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">_fromWeak</td><td>At true if the increment came from a <a class="el" href="classememory_1_1_weak_ptr.html" title="WeakPtr is an interface that lose the data pointer when all SharedPtr as been released. ">WeakPtr</a> instead of a <a class="el" href="classememory_1_1_shared_ptr.html" title="ememory::SharedPtr is a smart pointer that retains shared ownership of an object through a pointer...">SharedPtr</a> </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Number of current <a class="el" href="classememory_1_1_shared_ptr.html" title="ememory::SharedPtr is a smart pointer that retains shared ownership of an object through a pointer...">SharedPtr</a> that has been curently access at this data. Return 0 if the increment is not possible (object has no more <a class="el" href="classememory_1_1_shared_ptr.html" title="ememory::SharedPtr is a smart pointer that retains shared ownership of an object through a pointer...">SharedPtr</a>) </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a93aa2424f0ce29942ec95f486166ee46">§ </a></span>incrementWeak()</h2>
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<p>Increment the weak counter (one more weak user) </p>
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<dl class="section return"><dt>Returns</dt><dd>Number of current <a class="el" href="classememory_1_1_weak_ptr.html" title="WeakPtr is an interface that lose the data pointer when all SharedPtr as been released. ">WeakPtr</a> that has been curently access at this data. </dd></dl>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li>framework/atria-soft/ememory/ememory/<a class="el" href="_counter_8hpp_source.html">Counter.hpp</a></li>
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