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<hr><h1>ost::AtomicCounter Class Reference</h1>The <a class="el" href="classost_1_1_atomic_counter.html">AtomicCounter</a> class offers thread-safe manipulation of an integer counter. atomic counter operation.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="thread_8h-source.html">thread.h</a>></code>
<p>
<a href="classost_1_1_atomic_counter-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td colspan=2><br><h2>Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classost_1_1_atomic_counter.html#a0">AtomicCounter</a> ()</td></tr>
<tr><td> </td><td><font size=-1><em>Initialize an atomic counter to 0.</em> <a href="#a0">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classost_1_1_atomic_counter.html#a1">AtomicCounter</a> (int value)</td></tr>
<tr><td> </td><td><font size=-1><em>Initialize an atomic counter to a known value.</em> <a href="#a1">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>int </td><td valign=bottom><a class="el" href="classost_1_1_atomic_counter.html#a2">operator++</a> (void)</td></tr>
<tr><td nowrap align=right valign=top>int </td><td valign=bottom><a class="el" href="classost_1_1_atomic_counter.html#a3">operator--</a> (void)</td></tr>
<tr><td nowrap align=right valign=top>int </td><td valign=bottom><a class="el" href="classost_1_1_atomic_counter.html#a4">operator+=</a> (int change)</td></tr>
<tr><td nowrap align=right valign=top>int </td><td valign=bottom><a class="el" href="classost_1_1_atomic_counter.html#a5">operator-=</a> (int change)</td></tr>
<tr><td nowrap align=right valign=top>int </td><td valign=bottom><a class="el" href="classost_1_1_atomic_counter.html#a6">operator+</a> (int change)</td></tr>
<tr><td nowrap align=right valign=top>int </td><td valign=bottom><a class="el" href="classost_1_1_atomic_counter.html#a7">operator-</a> (int change)</td></tr>
<tr><td nowrap align=right valign=top>int </td><td valign=bottom><a class="el" href="classost_1_1_atomic_counter.html#a8">operator=</a> (int value)</td></tr>
<tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="classost_1_1_atomic_counter.html#a9">operator!</a> (void)</td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classost_1_1_atomic_counter.html#a10">operator int</a> ()</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
The <a class="el" href="classost_1_1_atomic_counter.html">AtomicCounter</a> class offers thread-safe manipulation of an integer counter. atomic counter operation.
<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">AtomicCounter</a> depends on the platforms support for "atomic" integer operations, and can alternately substitute a "mutex" if no atomic support exists.
<p>
<dl compact><dt><b>
Author: </b><dd>
Sean Cavanaugh <<a href="mailto:sean@dimensionalrift.com">sean@dimensionalrift.com</a>> </dl>
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="ost::AtomicCounter::AtomicCounter"></a><p>
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<tr>
<td class="md">
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<tr>
<td class="md" nowrap valign="top"> ost::AtomicCounter::AtomicCounter </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Initialize an atomic counter to 0.
<p>
</td>
</tr>
</table>
<a name="a1" doxytag="ost::AtomicCounter::AtomicCounter"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> ost::AtomicCounter::AtomicCounter </td>
<td class="md">( </td>
<td class="md">int</td>
<td class="mdname1"> <em>value</em> </td>
<td class="md">) </td>
<td class="md"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Initialize an atomic counter to a known value.
<p>
<dl compact><dt><b>
Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>initial
</em> </td><td>
value. </td></tr>
</table>
</dl> </td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a name="a10" doxytag="ost::AtomicCounter::operator int"></a><p>
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<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> ost::AtomicCounter::operator int </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a name="a9" doxytag="ost::AtomicCounter::operator!"></a><p>
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<td class="md">
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<td class="md" nowrap valign="top"> bool ost::AtomicCounter::operator! </td>
<td class="md">( </td>
<td class="md">void</td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a name="a6" doxytag="ost::AtomicCounter::operator+"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> int ost::AtomicCounter::operator+ </td>
<td class="md">( </td>
<td class="md">int</td>
<td class="mdname1"> <em>change</em> </td>
<td class="md">) </td>
<td class="md"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a name="a2" doxytag="ost::AtomicCounter::operator++"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> int ost::AtomicCounter::operator++ </td>
<td class="md">( </td>
<td class="md">void</td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
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<a name="a4" doxytag="ost::AtomicCounter::operator+="></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> int ost::AtomicCounter::operator+= </td>
<td class="md">( </td>
<td class="md">int</td>
<td class="mdname1"> <em>change</em> </td>
<td class="md">) </td>
<td class="md"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a name="a7" doxytag="ost::AtomicCounter::operator-"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> int ost::AtomicCounter::operator- </td>
<td class="md">( </td>
<td class="md">int</td>
<td class="mdname1"> <em>change</em> </td>
<td class="md">) </td>
<td class="md"></td>
</tr>
</table>
</td>
</tr>
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<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a name="a3" doxytag="ost::AtomicCounter::operator--"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> int ost::AtomicCounter::operator-- </td>
<td class="md">( </td>
<td class="md">void</td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
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<a name="a5" doxytag="ost::AtomicCounter::operator-="></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> int ost::AtomicCounter::operator-= </td>
<td class="md">( </td>
<td class="md">int</td>
<td class="mdname1"> <em>change</em> </td>
<td class="md">) </td>
<td class="md"></td>
</tr>
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</td>
</tr>
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<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
</td>
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<a name="a8" doxytag="ost::AtomicCounter::operator="></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> int ost::AtomicCounter::operator= </td>
<td class="md">( </td>
<td class="md">int</td>
<td class="mdname1"> <em>value</em> </td>
<td class="md">) </td>
<td class="md"></td>
</tr>
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</td>
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<td>
</td>
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<p>
</td>
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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></ul>
<hr><address><small>Generated at Fri Jan 4 18:51:47 2002 for CommonC++ by
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<img src="doxygen.gif" alt="doxygen" align="middle" border=0
width=110 height=53></a>1.2.10 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>,
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