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<div class="navpath"><a class="el" href="namespaceost.html">ost</a>::<a class="el" href="classost_1_1_atomic_counter.html">AtomicCounter</a>
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<h1>ost::AtomicCounter Class Reference</h1><!-- doxytag: class="ost::AtomicCounter" -->
<p>The <a class="el" href="classost_1_1_atomic_counter.html" title="The AtomicCounter class offers thread-safe manipulation of an integer counter.">AtomicCounter</a> class offers thread-safe manipulation of an integer counter.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="thread_8h_source.html">thread.h</a>></code></p>
<p><a href="classost_1_1_atomic_counter-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_atomic_counter.html#ae44557ac95d1e1526ad02dcf7c81dc36">AtomicCounter</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Initialize an atomic counter to 0. <a href="#ae44557ac95d1e1526ad02dcf7c81dc36"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_atomic_counter.html#a004464040b9f78cb18ebf6467212b3c9">AtomicCounter</a> (int value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Initialize an atomic counter to a known value. <a href="#a004464040b9f78cb18ebf6467212b3c9"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_atomic_counter.html#a7b9046be70726e7eb240f4efe0e011b7">~AtomicCounter</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_atomic_counter.html#a349673acccaf8bec1e3a1ef75a09f3ad">operator++</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_atomic_counter.html#a9188ebc2b9c15b85a672d55090c98988">operator--</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_atomic_counter.html#ad001e499d8c5396b168fe73d8ac2d414">operator+=</a> (int change)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_atomic_counter.html#a4b2ee002defdb42a8c65930de8317328">operator-=</a> (int change)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_atomic_counter.html#a7f7cba5fbc973f7e1bf3f9edf6930144">operator+</a> (int change)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_atomic_counter.html#a3b4f8261461cff8bfa43df8a8f6141b5">operator-</a> (int change)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_atomic_counter.html#a0b9546c50c3c34c9188a5c31fdf8d5dd">operator=</a> (int value)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_atomic_counter.html#a3e8b4023edf8a1bc8c54eb4b23dda5f9">operator!</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_atomic_counter.html#a8ee3bcf3d61dfdaa0f7fac8469bbb1b5">operator int</a> ()</td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>The <a class="el" href="classost_1_1_atomic_counter.html" title="The AtomicCounter class offers thread-safe manipulation of an integer counter.">AtomicCounter</a> class offers thread-safe manipulation of an integer counter. </p>
<p>These are commonly used for building thread-safe "reference" counters for C++ classes. The <a class="el" href="classost_1_1_atomic_counter.html" title="The AtomicCounter class offers thread-safe manipulation of an integer counter.">AtomicCounter</a> depends on the platforms support for "atomic" integer operations, and can alternately substitute a "mutex" if no atomic support exists.</p>
<dl class="author"><dt><b>Author:</b></dt><dd>Sean Cavanaugh <<a href="mailto:sean@dimensionalrift.com">sean@dimensionalrift.com</a>> atomic counter operation. </dd></dl>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="ae44557ac95d1e1526ad02dcf7c81dc36"></a><!-- doxytag: member="ost::AtomicCounter::AtomicCounter" ref="ae44557ac95d1e1526ad02dcf7c81dc36" args="()" -->
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<td class="memname">ost::AtomicCounter::AtomicCounter </td>
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<p>Initialize an atomic counter to 0. </p>
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<a class="anchor" id="a004464040b9f78cb18ebf6467212b3c9"></a><!-- doxytag: member="ost::AtomicCounter::AtomicCounter" ref="a004464040b9f78cb18ebf6467212b3c9" args="(int value)" -->
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<td class="memname">ost::AtomicCounter::AtomicCounter </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>value</em></td>
<td> ) </td>
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<p>Initialize an atomic counter to a known value. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>value</em> </td><td>initial value. </td></tr>
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</dd>
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<a class="anchor" id="a7b9046be70726e7eb240f4efe0e011b7"></a><!-- doxytag: member="ost::AtomicCounter::~AtomicCounter" ref="a7b9046be70726e7eb240f4efe0e011b7" args="()" -->
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<td class="memname">ost::AtomicCounter::~AtomicCounter </td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a8ee3bcf3d61dfdaa0f7fac8469bbb1b5"></a><!-- doxytag: member="ost::AtomicCounter::operator int" ref="a8ee3bcf3d61dfdaa0f7fac8469bbb1b5" args="()" -->
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<td class="memname">ost::AtomicCounter::operator int </td>
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<a class="anchor" id="a3e8b4023edf8a1bc8c54eb4b23dda5f9"></a><!-- doxytag: member="ost::AtomicCounter::operator!" ref="a3e8b4023edf8a1bc8c54eb4b23dda5f9" args="(void)" -->
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<td class="memname">bool ost::AtomicCounter::operator! </td>
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<td class="paramtype">void </td>
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<td> ) </td>
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<a class="anchor" id="a7f7cba5fbc973f7e1bf3f9edf6930144"></a><!-- doxytag: member="ost::AtomicCounter::operator+" ref="a7f7cba5fbc973f7e1bf3f9edf6930144" args="(int change)" -->
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<td class="memname">int ost::AtomicCounter::operator+ </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>change</em></td>
<td> ) </td>
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<a class="anchor" id="a349673acccaf8bec1e3a1ef75a09f3ad"></a><!-- doxytag: member="ost::AtomicCounter::operator++" ref="a349673acccaf8bec1e3a1ef75a09f3ad" args="(void)" -->
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<td class="memname">int ost::AtomicCounter::operator++ </td>
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<a class="anchor" id="ad001e499d8c5396b168fe73d8ac2d414"></a><!-- doxytag: member="ost::AtomicCounter::operator+=" ref="ad001e499d8c5396b168fe73d8ac2d414" args="(int change)" -->
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<td class="memname">int ost::AtomicCounter::operator+= </td>
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<a class="anchor" id="a3b4f8261461cff8bfa43df8a8f6141b5"></a><!-- doxytag: member="ost::AtomicCounter::operator-" ref="a3b4f8261461cff8bfa43df8a8f6141b5" args="(int change)" -->
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<td class="memname">int ost::AtomicCounter::operator- </td>
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<a class="anchor" id="a9188ebc2b9c15b85a672d55090c98988"></a><!-- doxytag: member="ost::AtomicCounter::operator--" ref="a9188ebc2b9c15b85a672d55090c98988" args="(void)" -->
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<a class="anchor" id="a4b2ee002defdb42a8c65930de8317328"></a><!-- doxytag: member="ost::AtomicCounter::operator-=" ref="a4b2ee002defdb42a8c65930de8317328" args="(int change)" -->
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<a class="anchor" id="a0b9546c50c3c34c9188a5c31fdf8d5dd"></a><!-- doxytag: member="ost::AtomicCounter::operator=" ref="a0b9546c50c3c34c9188a5c31fdf8d5dd" args="(int value)" -->
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="thread_8h_source.html">thread.h</a></li>
</ul>
</div>
<hr class="footer"/><address style="text-align: right;"><small>Generated on Fri Nov 12 09:55:47 2010 for GNU CommonC++ by
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