355 lines
16 KiB
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355 lines
16 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
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<title>XQilla Simple API Documentation</title>
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<a style="float:right;" href="http://sourceforge.net/projects/xqilla"><img src="http://sflogo.sourceforge.net/sflogo.php?group_id=152021&type=2" border="0" alt="SourceForge.net Logo" /></a>
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<!-- Generated by Doxygen 1.3.9.1 -->
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<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="namespacemembers.html">Namespace Members</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="globals.html">File Members</a> | <a class="qindex" href="examples.html">Examples</a></div>
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<h1>xercesc::XMemory Class Reference</h1>This class makes it possible to override the C++ memory management by adding new/delete operators to this base class.
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<a href="#_details">More...</a>
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<p>
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<code>#include <<a class="el" href="XMemory_8hpp-source.html">XMemory.hpp</a>></code>
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<p>
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Inheritance diagram for xercesc::XMemory:<p><center><img src="classxercesc_1_1XMemory__inherit__graph.png" border="0" usemap="#xercesc_1_1XMemory__inherit__map" alt="Inheritance graph"></center>
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<map name="xercesc_1_1XMemory__inherit__map">
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</map>
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="classxercesc_1_1XMemory-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td></td></tr>
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
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<tr><td colspan="2"><div class="groupHeader">The C++ memory management</div></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classxercesc_1_1XMemory.html#z19_0">operator new</a> (size_t size)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">This method overrides operator new. <a href="#z19_0"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classxercesc_1_1XMemory.html#z19_1">operator new</a> (size_t size, <a class="el" href="classxercesc_1_1MemoryManager.html">MemoryManager</a> *memMgr)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">This method defines a custom operator new, that will use the provided memory manager to perform the allocation. <a href="#z19_1"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classxercesc_1_1XMemory.html#z19_2">operator new</a> (size_t size, void *ptr)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">This method overrides placement operator new. <a href="#z19_2"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classxercesc_1_1XMemory.html#z19_3">operator delete</a> (void *p)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">This method overrides operator delete. <a href="#z19_3"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classxercesc_1_1XMemory.html#z19_4">operator delete</a> (void *p, <a class="el" href="classxercesc_1_1MemoryManager.html">MemoryManager</a> *memMgr)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">This method provides a matching delete for the custom operator new. <a href="#z19_4"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classxercesc_1_1XMemory.html#z19_5">operator delete</a> (void *p, void *ptr)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">This method provides a matching delete for the placement new. <a href="#z19_5"></a><br></td></tr>
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<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
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<tr><td colspan="2"><div class="groupHeader">Constructor</div></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classxercesc_1_1XMemory.html#z21_0">XMemory</a> ()</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Protected default constructor. <a href="#z21_0"></a><br></td></tr>
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</table>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
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This class makes it possible to override the C++ memory management by adding new/delete operators to this base class.
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<p>
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This class is used in conjuction with the pluggable memory manager. It allows applications to control Xerces memory management.
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<p>
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<hr><h2>Constructor & Destructor Documentation</h2>
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<a class="anchor" name="z21_0" doxytag="xercesc::XMemory::XMemory"></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<tr>
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<td class="mdRow">
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<table cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td class="md" nowrap valign="top">xercesc::XMemory::XMemory </td>
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<td class="md" valign="top">( </td>
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<td class="mdname1" valign="top" nowrap> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap><code> [inline, protected]</code></td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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<td>
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</td>
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<td>
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<p>
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Protected default constructor.
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<p>
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</td>
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</tr>
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</table>
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<hr><h2>Member Function Documentation</h2>
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<a class="anchor" name="z19_5" doxytag="xercesc::XMemory::operator delete"></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<tr>
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<td class="mdRow">
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<table cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td class="md" nowrap valign="top">void xercesc::XMemory::operator delete </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">void * </td>
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<td class="mdname" nowrap> <em>p</em>, </td>
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</tr>
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<tr>
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<td class="md" nowrap align="right"></td>
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<td class="md"></td>
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<td class="md" nowrap>void * </td>
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<td class="mdname" nowrap> <em>ptr</em></td>
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</tr>
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<tr>
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<td class="md"></td>
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<td class="md">) </td>
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<td class="md" colspan="2"></td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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<tr>
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<td>
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</td>
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<td>
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<p>
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This method provides a matching delete for the placement new.
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<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>p</em> </td><td>The pointer to the allocated memory </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>ptr</em> </td><td>The memory location where the object had to be allocated </td></tr>
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</table>
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</dl>
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</td>
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</tr>
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</table>
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<a class="anchor" name="z19_4" doxytag="xercesc::XMemory::operator delete"></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<tr>
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<td class="mdRow">
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<table cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td class="md" nowrap valign="top">void xercesc::XMemory::operator delete </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">void * </td>
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<td class="mdname" nowrap> <em>p</em>, </td>
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</tr>
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<tr>
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<td class="md" nowrap align="right"></td>
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<td class="md"></td>
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<td class="md" nowrap><a class="el" href="classxercesc_1_1MemoryManager.html">MemoryManager</a> * </td>
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<td class="mdname" nowrap> <em>memMgr</em></td>
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</tr>
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<tr>
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<td class="md"></td>
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<td class="md">) </td>
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<td class="md" colspan="2"></td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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<tr>
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<td>
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</td>
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<td>
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<p>
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This method provides a matching delete for the custom operator new.
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<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>p</em> </td><td>The pointer to the allocated memory </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>memMgr</em> </td><td>An application's memory manager </td></tr>
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</table>
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</dl>
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</td>
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</tr>
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</table>
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<a class="anchor" name="z19_3" doxytag="xercesc::XMemory::operator delete"></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<tr>
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<td class="mdRow">
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<table cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td class="md" nowrap valign="top">void xercesc::XMemory::operator delete </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">void * </td>
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<td class="mdname1" valign="top" nowrap> <em>p</em> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap></td>
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</tr>
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</table>
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</td>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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<td>
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</td>
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<td>
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<p>
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This method overrides operator delete.
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<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>p</em> </td><td>The pointer to the allocated memory </td></tr>
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</table>
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</dl>
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</td>
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</tr>
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</table>
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<a class="anchor" name="z19_2" doxytag="xercesc::XMemory::operator new"></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="mdRow">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top">void* xercesc::XMemory::operator new </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">size_t </td>
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<td class="mdname" nowrap> <em>size</em>, </td>
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</tr>
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<td class="md" nowrap align="right"></td>
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<td class="md"></td>
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<td class="md" nowrap>void * </td>
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<td class="mdname" nowrap> <em>ptr</em></td>
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</tr>
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<tr>
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<td class="md"></td>
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<td class="md">) </td>
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<td class="md" colspan="2"></td>
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</tr>
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</table>
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</td>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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<td>
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<p>
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This method overrides placement operator new.
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<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>size</em> </td><td>The requested memory size </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>ptr</em> </td><td>The memory location where the object should be allocated </td></tr>
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</table>
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</dl>
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<a class="anchor" name="z19_1" doxytag="xercesc::XMemory::operator new"></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="md" nowrap valign="top">void* xercesc::XMemory::operator new </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">size_t </td>
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<td class="mdname" nowrap> <em>size</em>, </td>
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</tr>
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<td class="md" nowrap align="right"></td>
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<td class="md"></td>
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<td class="md" nowrap><a class="el" href="classxercesc_1_1MemoryManager.html">MemoryManager</a> * </td>
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<td class="mdname" nowrap> <em>memMgr</em></td>
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</tr>
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<tr>
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<td class="md"></td>
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<td class="md">) </td>
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</tr>
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</table>
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</td>
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</td>
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<td>
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<p>
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This method defines a custom operator new, that will use the provided memory manager to perform the allocation.
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<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>size</em> </td><td>The requested memory size </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>memMgr</em> </td><td>An application's memory manager </td></tr>
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</table>
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</dl>
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</td>
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</tr>
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</table>
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<a class="anchor" name="z19_0" doxytag="xercesc::XMemory::operator new"></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="md" nowrap valign="top">void* xercesc::XMemory::operator new </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">size_t </td>
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<td class="mdname1" valign="top" nowrap> <em>size</em> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap></td>
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</td>
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<p>
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This method overrides operator new.
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<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>size</em> </td><td>The requested memory size </td></tr>
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</table>
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</dl>
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</td>
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</tr>
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</table>
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<hr>The documentation for this class was generated from the following file:<ul>
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<li><a class="el" href="XMemory_8hpp-source.html">XMemory.hpp</a></ul>
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<hr size="1"><address style="align: right;"><small>Generated on Fri Sep 25 06:55:42 2009 for XQilla Simple API by
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<a href="http://www.doxygen.org/index.html">
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.3.9.1 </small></address>
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</body>
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</html>
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