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   <div id="projectbrief">A multi core friendly Game Physics Engine</div>
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<div class="header">
  <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="class_l_f_h_m_allocator_context-members.html">List of all members</a>  </div>
  <div class="headertitle"><div class="title">LFHMAllocatorContext Class Reference</div></div>
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<p><code>#include &lt;<a class="el" href="_lock_free_hash_map_8h_source.html">LockFreeHashMap.h</a>&gt;</code></p>
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Inheritance diagram for LFHMAllocatorContext:</div>
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  <img src="class_l_f_h_m_allocator_context.png" usemap="#LFHMAllocatorContext_map" alt=""/>
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<area href="class_non_copyable.html" title="Class that makes another class non-copyable. Usage: Inherit from NonCopyable." alt="NonCopyable" shape="rect" coords="0,0,263,24"/>
<area href="class_contact_constraint_manager_1_1_contact_allocator.html" title="Contacts are allocated in a lock free hash map." alt="ContactConstraintManager::ContactAllocator" shape="rect" coords="0,112,263,136"/>
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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:a4937e72fe7c08c45687b9deb3c3dba32" id="r_a4937e72fe7c08c45687b9deb3c3dba32"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a4937e72fe7c08c45687b9deb3c3dba32">LFHMAllocatorContext</a> (<a class="el" href="class_l_f_h_m_allocator.html">LFHMAllocator</a> &amp;inAllocator, <a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> inBlockSize)</td></tr>
<tr class="memdesc:a4937e72fe7c08c45687b9deb3c3dba32"><td class="mdescLeft">&#160;</td><td class="mdescRight">Construct a new allocator context.  <br /></td></tr>
<tr class="separator:a4937e72fe7c08c45687b9deb3c3dba32"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afc85e525f6ca72b286aea4cdf693ac7f" id="r_afc85e525f6ca72b286aea4cdf693ac7f"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#afc85e525f6ca72b286aea4cdf693ac7f">Allocate</a> (<a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> inSize, <a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> inAlignment, <a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> &amp;outWriteOffset)</td></tr>
<tr class="memdesc:afc85e525f6ca72b286aea4cdf693ac7f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allocate data block.  <br /></td></tr>
<tr class="separator:afc85e525f6ca72b286aea4cdf693ac7f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_class_non_copyable"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_methods_class_non_copyable')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_non_copyable.html">NonCopyable</a></td></tr>
<tr class="memitem:a809b6e4ade7ae32f6d248f2a3b783d45 inherit pub_methods_class_non_copyable" id="r_a809b6e4ade7ae32f6d248f2a3b783d45"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_non_copyable.html#a809b6e4ade7ae32f6d248f2a3b783d45">NonCopyable</a> ()=default</td></tr>
<tr class="separator:a809b6e4ade7ae32f6d248f2a3b783d45 inherit pub_methods_class_non_copyable"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a501d34ffcc34b30de6d541887a901057 inherit pub_methods_class_non_copyable" id="r_a501d34ffcc34b30de6d541887a901057"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_non_copyable.html#a501d34ffcc34b30de6d541887a901057">NonCopyable</a> (const <a class="el" href="class_non_copyable.html">NonCopyable</a> &amp;)=delete</td></tr>
<tr class="separator:a501d34ffcc34b30de6d541887a901057 inherit pub_methods_class_non_copyable"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaf9b12dcaae80c9d304df7a941d4e21f inherit pub_methods_class_non_copyable" id="r_aaf9b12dcaae80c9d304df7a941d4e21f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_non_copyable.html#aaf9b12dcaae80c9d304df7a941d4e21f">operator=</a> (const <a class="el" href="class_non_copyable.html">NonCopyable</a> &amp;)=delete</td></tr>
<tr class="separator:aaf9b12dcaae80c9d304df7a941d4e21f inherit pub_methods_class_non_copyable"><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"><p>Allocator context object for a lock free hash map that allocates a larger memory block at once and hands it out in smaller portions. This avoids contention on the atomic LFHMAllocator::mWriteOffset. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a4937e72fe7c08c45687b9deb3c3dba32">&#9670;&#160;</a></span>LFHMAllocatorContext()</h2>

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          <td class="memname">LFHMAllocatorContext::LFHMAllocatorContext </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_l_f_h_m_allocator.html">LFHMAllocator</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inAllocator</em></span>, </td>
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          <td></td>
          <td class="paramtype"><a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a></td>          <td class="paramname"><span class="paramname"><em>inBlockSize</em></span>&#160;)</td>
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<p>Construct a new allocator context. </p>

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</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="afc85e525f6ca72b286aea4cdf693ac7f" name="afc85e525f6ca72b286aea4cdf693ac7f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afc85e525f6ca72b286aea4cdf693ac7f">&#9670;&#160;</a></span>Allocate()</h2>

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          <td class="memname">bool LFHMAllocatorContext::Allocate </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a></td>          <td class="paramname"><span class="paramname"><em>inSize</em></span>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a></td>          <td class="paramname"><span class="paramname"><em>inAlignment</em></span>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>outWriteOffset</em></span>&#160;)</td>
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<p>Allocate data block. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">inSize</td><td>Size of block to allocate. </td></tr>
    <tr><td class="paramname">inAlignment</td><td>Alignment of block to allocate. </td></tr>
    <tr><td class="paramname">outWriteOffset</td><td>Offset in buffer where block is located </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>True if allocation succeeded </dd></dl>

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<hr/>The documentation for this class was generated from the following files:<ul>
<li>Jolt/Core/<a class="el" href="_lock_free_hash_map_8h_source.html">LockFreeHashMap.h</a></li>
<li>Jolt/Core/<a class="el" href="_lock_free_hash_map_8inl_source.html">LockFreeHashMap.inl</a></li>
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