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<div id="projectname">Xerces-C++
&#160;<span id="projectnumber">3.1.2</span>
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<p>The <code><a class="el" href="classDOMMemoryManager.html" title="The DOMMemoryManager interface exposes the memory allocation-related functionalities of a DOMDocument...">DOMMemoryManager</a></code> interface exposes the memory allocation-related functionalities of a <code><a class="el" href="classDOMDocument.html" title="The DOMDocument interface represents the entire XML document. ">DOMDocument</a></code>
<a href="classDOMMemoryManager.html#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a204df2f42dde53d6b6c30c3ca46e27b1"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1">NodeObjectType</a> { <br />
&#160;&#160;<a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1ad5cfa34c934527ff8f5f8a53459c923c">ATTR_OBJECT</a> = 0,
<a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1ab7fd2a25a694520341224ed6ff032d40">ATTR_NS_OBJECT</a> = 1,
<a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1a60b25457a0f1e8a4e40469eb30325e96">CDATA_SECTION_OBJECT</a> = 2,
<a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1add02e894262059c2bfc42396aa5d0f74">COMMENT_OBJECT</a> = 3,
<br />
&#160;&#160;<a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1ac4c27446f78089e0525197cbed77f3dc">DOCUMENT_FRAGMENT_OBJECT</a> = 4,
<a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1ab4b79e3ed0f67394cb8f1cbbc525d341">DOCUMENT_TYPE_OBJECT</a> = 5,
<a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1a0ccde53ba19e8e540efc8b15232e792c">ELEMENT_OBJECT</a> = 6,
<a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1af9d48f846414d0f23b1f4c094fccc958">ELEMENT_NS_OBJECT</a> = 7,
<br />
&#160;&#160;<a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1af80e82759d98a1fba66ed00c63871805">ENTITY_OBJECT</a> = 8,
<a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1aed024ba957c0d64c3040b98e2f110fa9">ENTITY_REFERENCE_OBJECT</a> = 9,
<a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1a941da709a628b2b292b7b82a09271b7e">NOTATION_OBJECT</a> = 10,
<a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1abfae514728836b3c1b41e7b9d3ce4609">PROCESSING_INSTRUCTION_OBJECT</a> = 11,
<br />
&#160;&#160;<a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1abb73daebe6be1b19430e0c7c92fe664c">TEXT_OBJECT</a> = 12
<br />
}</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">Destructor</div></td></tr>
<tr class="memitem:a8e84f1a479924e27311d03e818c1bdf5"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMMemoryManager.html#a8e84f1a479924e27311d03e818c1bdf5">~DOMMemoryManager</a> ()</td></tr>
<tr class="memdesc:a8e84f1a479924e27311d03e818c1bdf5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor. <a href="#a8e84f1a479924e27311d03e818c1bdf5">More...</a><br /></td></tr>
<tr class="separator:a8e84f1a479924e27311d03e818c1bdf5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:ae5d3f6c25b749592885a3e8e343be17d"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="Xerces__autoconf__config_8borland_8hpp.html#ac0f7e36996cd03eb43bcee10321f77cd">XMLSize_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMMemoryManager.html#ae5d3f6c25b749592885a3e8e343be17d">getMemoryAllocationBlockSize</a> () const =0</td></tr>
<tr class="memdesc:ae5d3f6c25b749592885a3e8e343be17d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the size of the chunks of memory allocated by the memory manager. <a href="#ae5d3f6c25b749592885a3e8e343be17d">More...</a><br /></td></tr>
<tr class="separator:ae5d3f6c25b749592885a3e8e343be17d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:ab8be3b7267aee9f065540f4d2aca8473"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMMemoryManager.html#ab8be3b7267aee9f065540f4d2aca8473">setMemoryAllocationBlockSize</a> (<a class="el" href="Xerces__autoconf__config_8borland_8hpp.html#ac0f7e36996cd03eb43bcee10321f77cd">XMLSize_t</a> size)=0</td></tr>
<tr class="memdesc:ab8be3b7267aee9f065540f4d2aca8473"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the size of the chunks of memory allocated by the memory manager. <a href="#ab8be3b7267aee9f065540f4d2aca8473">More...</a><br /></td></tr>
<tr class="separator:ab8be3b7267aee9f065540f4d2aca8473"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:a8f2a6eb58cbc23b34578dd86053e0009"><td class="memItemLeft" align="right" valign="top">virtual void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMMemoryManager.html#a8f2a6eb58cbc23b34578dd86053e0009">allocate</a> (<a class="el" href="Xerces__autoconf__config_8borland_8hpp.html#ac0f7e36996cd03eb43bcee10321f77cd">XMLSize_t</a> amount)=0</td></tr>
<tr class="memdesc:a8f2a6eb58cbc23b34578dd86053e0009"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allocate a memory block of the requested size from the managed pool. <a href="#a8f2a6eb58cbc23b34578dd86053e0009">More...</a><br /></td></tr>
<tr class="separator:a8f2a6eb58cbc23b34578dd86053e0009"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0ad243c3259c64f87be03ae9cf0f76c4"><td class="memItemLeft" align="right" valign="top">virtual void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMMemoryManager.html#a0ad243c3259c64f87be03ae9cf0f76c4">allocate</a> (<a class="el" href="Xerces__autoconf__config_8borland_8hpp.html#ac0f7e36996cd03eb43bcee10321f77cd">XMLSize_t</a> amount, <a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1">DOMMemoryManager::NodeObjectType</a> type)=0</td></tr>
<tr class="memdesc:a0ad243c3259c64f87be03ae9cf0f76c4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allocate a memory block of the requested size from the managed pool of DOM objects. <a href="#a0ad243c3259c64f87be03ae9cf0f76c4">More...</a><br /></td></tr>
<tr class="separator:a0ad243c3259c64f87be03ae9cf0f76c4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a507e1458fc07f91096ec36fe3e5e809c"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMMemoryManager.html#a507e1458fc07f91096ec36fe3e5e809c">release</a> (<a class="el" href="classDOMNode.html">DOMNode</a> *object, <a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1">DOMMemoryManager::NodeObjectType</a> type)=0</td></tr>
<tr class="memdesc:a507e1458fc07f91096ec36fe3e5e809c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Release a DOM object and place its memory back in the pool. <a href="#a507e1458fc07f91096ec36fe3e5e809c">More...</a><br /></td></tr>
<tr class="separator:a507e1458fc07f91096ec36fe3e5e809c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a06d5f3b2247df46e2d62e3418cc703d4"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="Xerces__autoconf__config_8borland_8hpp.html#a8cb107980a360c490ad7661f5d27cc0e">XMLCh</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMMemoryManager.html#a06d5f3b2247df46e2d62e3418cc703d4">cloneString</a> (const <a class="el" href="Xerces__autoconf__config_8borland_8hpp.html#a8cb107980a360c490ad7661f5d27cc0e">XMLCh</a> *src)=0</td></tr>
<tr class="memdesc:a06d5f3b2247df46e2d62e3418cc703d4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allocate a memory block from the mnaged pool and copy the provided string. <a href="#a06d5f3b2247df46e2d62e3418cc703d4">More...</a><br /></td></tr>
<tr class="separator:a06d5f3b2247df46e2d62e3418cc703d4"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">Hidden constructors</div></td></tr>
<tr class="memitem:acd7d61638fa0f9e301de4a28501e8ec6"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMMemoryManager.html#acd7d61638fa0f9e301de4a28501e8ec6">DOMMemoryManager</a> ()</td></tr>
<tr class="separator:acd7d61638fa0f9e301de4a28501e8ec6"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>The <code><a class="el" href="classDOMMemoryManager.html" title="The DOMMemoryManager interface exposes the memory allocation-related functionalities of a DOMDocument...">DOMMemoryManager</a></code> interface exposes the memory allocation-related functionalities of a <code><a class="el" href="classDOMDocument.html" title="The DOMDocument interface represents the entire XML document. ">DOMDocument</a></code> </p>
</div><h2 class="groupheader">Member Enumeration Documentation</h2>
<a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1">DOMMemoryManager::NodeObjectType</a></td>
</tr>
</table>
</div><div class="memdoc">
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1ad5cfa34c934527ff8f5f8a53459c923c"></a>ATTR_OBJECT&#160;</td><td class="fielddoc">
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1ab7fd2a25a694520341224ed6ff032d40"></a>ATTR_NS_OBJECT&#160;</td><td class="fielddoc">
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1a60b25457a0f1e8a4e40469eb30325e96"></a>CDATA_SECTION_OBJECT&#160;</td><td class="fielddoc">
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1add02e894262059c2bfc42396aa5d0f74"></a>COMMENT_OBJECT&#160;</td><td class="fielddoc">
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1ac4c27446f78089e0525197cbed77f3dc"></a>DOCUMENT_FRAGMENT_OBJECT&#160;</td><td class="fielddoc">
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1ab4b79e3ed0f67394cb8f1cbbc525d341"></a>DOCUMENT_TYPE_OBJECT&#160;</td><td class="fielddoc">
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1a0ccde53ba19e8e540efc8b15232e792c"></a>ELEMENT_OBJECT&#160;</td><td class="fielddoc">
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1af9d48f846414d0f23b1f4c094fccc958"></a>ELEMENT_NS_OBJECT&#160;</td><td class="fielddoc">
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1af80e82759d98a1fba66ed00c63871805"></a>ENTITY_OBJECT&#160;</td><td class="fielddoc">
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1aed024ba957c0d64c3040b98e2f110fa9"></a>ENTITY_REFERENCE_OBJECT&#160;</td><td class="fielddoc">
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1a941da709a628b2b292b7b82a09271b7e"></a>NOTATION_OBJECT&#160;</td><td class="fielddoc">
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1abfae514728836b3c1b41e7b9d3ce4609"></a>PROCESSING_INSTRUCTION_OBJECT&#160;</td><td class="fielddoc">
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="a204df2f42dde53d6b6c30c3ca46e27b1abb73daebe6be1b19430e0c7c92fe664c"></a>TEXT_OBJECT&#160;</td><td class="fielddoc">
</td></tr>
</table>
</div>
</div>
<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a class="anchor" id="acd7d61638fa0f9e301de4a28501e8ec6"></a>
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<td class="memname">DOMMemoryManager::DOMMemoryManager </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a8e84f1a479924e27311d03e818c1bdf5"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
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<td class="memname">virtual DOMMemoryManager::~DOMMemoryManager </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Destructor. </p>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a class="anchor" id="a8f2a6eb58cbc23b34578dd86053e0009"></a>
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<td class="memname">virtual void* DOMMemoryManager::allocate </td>
<td>(</td>
<td class="paramtype"><a class="el" href="Xerces__autoconf__config_8borland_8hpp.html#ac0f7e36996cd03eb43bcee10321f77cd">XMLSize_t</a>&#160;</td>
<td class="paramname"><em>amount</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Allocate a memory block of the requested size from the managed pool. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">amount</td><td>the size of the new memory block</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the pointer to the newly allocated block </dd></dl>
</div>
</div>
<a class="anchor" id="a0ad243c3259c64f87be03ae9cf0f76c4"></a>
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<td class="memname">virtual void* DOMMemoryManager::allocate </td>
<td>(</td>
<td class="paramtype"><a class="el" href="Xerces__autoconf__config_8borland_8hpp.html#ac0f7e36996cd03eb43bcee10321f77cd">XMLSize_t</a>&#160;</td>
<td class="paramname"><em>amount</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1">DOMMemoryManager::NodeObjectType</a>&#160;</td>
<td class="paramname"><em>type</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Allocate a memory block of the requested size from the managed pool of DOM objects. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">amount</td><td>the size of the new memory block </td></tr>
<tr><td class="paramname">type</td><td>the type of the DOM object that will be stored in the block</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the pointer to the newly allocated block </dd></dl>
</div>
</div>
<a class="anchor" id="a06d5f3b2247df46e2d62e3418cc703d4"></a>
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<td class="memname">virtual <a class="el" href="Xerces__autoconf__config_8borland_8hpp.html#a8cb107980a360c490ad7661f5d27cc0e">XMLCh</a>* DOMMemoryManager::cloneString </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="Xerces__autoconf__config_8borland_8hpp.html#a8cb107980a360c490ad7661f5d27cc0e">XMLCh</a> *&#160;</td>
<td class="paramname"><em>src</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Allocate a memory block from the mnaged pool and copy the provided string. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">src</td><td>the string to be copied</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>the pointer to the newly allocated block </dd></dl>
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<td class="memname">virtual <a class="el" href="Xerces__autoconf__config_8borland_8hpp.html#ac0f7e36996cd03eb43bcee10321f77cd">XMLSize_t</a> DOMMemoryManager::getMemoryAllocationBlockSize </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Returns the size of the chunks of memory allocated by the memory manager. </p>
<dl class="section return"><dt>Returns</dt><dd>the dimension of the chunks of memory allocated by the memory manager </dd></dl>
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<td class="memname">virtual void DOMMemoryManager::release </td>
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<td class="paramtype"><a class="el" href="classDOMNode.html">DOMNode</a> *&#160;</td>
<td class="paramname"><em>object</em>, </td>
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<td class="paramtype"><a class="el" href="classDOMMemoryManager.html#a204df2f42dde53d6b6c30c3ca46e27b1">DOMMemoryManager::NodeObjectType</a>&#160;</td>
<td class="paramname"><em>type</em>&#160;</td>
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<p>Release a DOM object and place its memory back in the pool. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">object</td><td>the pointer to the DOM node </td></tr>
<tr><td class="paramname">type</td><td>the type of the DOM object </td></tr>
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<td class="memname">virtual void DOMMemoryManager::setMemoryAllocationBlockSize </td>
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<td class="paramtype"><a class="el" href="Xerces__autoconf__config_8borland_8hpp.html#ac0f7e36996cd03eb43bcee10321f77cd">XMLSize_t</a>&#160;</td>
<td class="paramname"><em>size</em></td><td>)</td>
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<p>Set the size of the chunks of memory allocated by the memory manager. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">size</td><td>the new size of the chunks; it must be greater than 4KB </td></tr>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="DOMMemoryManager_8hpp_source.html">DOMMemoryManager.hpp</a></li>
</ul>
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