1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2<html xml:lang="en-US" lang="en-US" xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 5 <meta http-equiv="Content-Style-Type" content="text/css" /> 6 <link rel="stylesheet" href="../../../css/manpage.css" type="text/css" /> 7 <style type="text/css"><!-- 8 span.static_style 9 { 10 font-size : 8pt; 11 color : white; 12 font-weight : bold; 13 background : #44f; 14 border-left : solid 1px #aaf; 15 border-top : solid 1px #aaf; 16 border-right : solid 1px #00c; 17 border-bottom : solid 1px #00c; 18 padding-left : 2px; 19 padding-right : 2px; 20 } 21 22 span.virtual_style 23 { 24 font-size : 8pt; 25 color : white; 26 font-weight : bold; 27 background : #0a0; 28 border-left : solid 1px #0f0; 29 border-top : solid 1px #0f0; 30 border-right : solid 1px #060; 31 border-bottom : solid 1px #060; 32 padding-left : 2px; 33 padding-right : 2px; 34 } 35 36 span.protected_style 37 { 38 font-size : 8pt; 39 color : white; 40 font-weight : bold; 41 background : #444; 42 border-left : solid 1px #ccc; 43 border-top : solid 1px #ccc; 44 border-right : solid 1px #222; 45 border-bottom : solid 1px #222; 46 padding-left : 2px; 47 padding-right : 2px; 48 } 49 --></style> 50<title>nn::fnd::ExpHeapBase</title> 51 </head> 52 <body> 53<h1><CODE>nn::fnd::ExpHeapBase</CODE> Class</h1> 54<h2>Syntax</h2> 55 <div class="section"> 56 <pre class="definition">class ExpHeapBase : public <a href="../../../nn/fnd/HeapBase/Overview.html">nn::fnd::HeapBase</a></pre> 57 </div> 58<h2>Description</h2> 59 <div class="section"> 60<p>Base class for working with the expanded heap.</p><p>Instances of this class cannot be created directly.</p><!-- write here --></div> 61 <a name="enum" id="enum"> 62<h2>Enumerated Types</h2> 63 <div class="section"> 64 <table class="members"> 65 <tr> 66 <td width="100"> </td> 67 <th> 68<a href="../../../nn/fnd/ExpHeapBase/AllocationMode.html">AllocationMode</a> 69 </th> 70<td>Mode in which memory blocks are allocated.</td> 71 </tr> 72 <tr> 73 <td width="100"> </td> 74 <th> 75<a href="../../../nn/fnd/ExpHeapBase/AllocationDirection.html">AllocationDirection</a> 76 </th> 77<td>Constant used to specify the direction of memory block allocation.</td> 78 </tr> </table> 79 </div> 80 </a> <a name="typedef" id="typedef"> 81<h2>typedef Definitions</h2> 82 <div class="section"> 83 <table class="members"> 84 <tr> 85 <td width="100" /> 86 <th> 87<a href="../../../nn/fnd/ExpHeapBase/BlockVisitor.html">BlockVisitor</a> 88 </th> 89<td>Type of the callback function that is called when cycling through blocks.</td> 90 </tr> </table> 91 </div> 92 </a> <a name="function" id="function"> 93<h2>Member Functions</h2> 94 <div class="section"> 95 <table class="members"> 96 <tr> 97 <td width="100"> </td> 98 <th> 99<a href="../../../nn/fnd/ExpHeapBase/GetSizeOf.html">GetSizeOf</a> 100 </th> 101<td>Gets the size of the memory block that was allocated from the expanded heap.</td> 102 </tr> 103 <tr> 104 <td width="100"> </td> 105 <th> 106<a href="../../../nn/fnd/ExpHeapBase/GetGroupIdOf.html">GetGroupIdOf</a> 107 </th> 108<td>Gets the group ID of a memory block that was allocated from the expanded heap.</td> 109 </tr> 110 <tr> 111 <td width="100"> </td> 112 <th> 113<a href="../../../nn/fnd/ExpHeapBase/GetDirectionOf.html"><CODE>GetDirectionOf</CODE></a> 114 </th> 115<td>Gets the direction in which memory blocks are allocated from the expanded heap.</td> 116 </tr> 117 <tr> 118 <td width="100"> 119<span class="protected_style" title="protected">protected</span> <span class="virtual_style" title="virtual">V</span> 120 </td> 121 <th> 122<a href="../../../nn/fnd/ExpHeapBase/FreeV.html">FreeV</a> 123 </th> 124<td>Frees memory blocks that have been allocated.</td> 125 </tr> 126 <tr> 127 <td width="100"> 128<span class="protected_style" title="protected">protected</span> <span class="virtual_style" title="virtual">V</span> 129 </td> 130 <th> 131<a href="../../../nn/fnd/ExpHeapBase/GetStartAddress.html">GetStartAddress</a> 132 </th> 133<td>Returns the starting address of the memory region used by the calling heap.</td> 134 </tr> 135 <tr> 136 <td width="100"> 137<span class="protected_style" title="protected">protected</span> <span class="virtual_style" title="virtual">V</span> 138 </td> 139 <th> 140<a href="../../../nn/fnd/ExpHeapBase/GetTotalSize.html">GetTotalSize</a> 141 </th> 142<td>Returns the size of the memory region used by the calling heap.</td> 143 </tr> 144 <tr> 145 <td width="100"> 146<span class="protected_style" title="protected">protected</span> <span class="virtual_style" title="virtual">V</span> 147 </td> 148 <th> 149<a href="../../../nn/fnd/ExpHeapBase/Dump.html">Dump</a> 150 </th> 151<td>Dumps the content of the heap for debugging purposes.</td> 152 </tr> 153 <tr> 154 <td width="100"> 155<span class="protected_style" title="protected">protected</span> <span class="virtual_style" title="virtual">V</span> 156 </td> 157 <th> 158<a href="../../../nn/fnd/ExpHeapBase/HasAddress.html">HasAddress</a> 159 </th> 160<td>Determines whether the specified address is located within a heap.</td> 161 </tr> </table> 162 </div> 163 </a> 164<h2>Class Hierarchy</h2> 165 <div class="section"> 166<p class="hierarchy"><span>ADLFireWall::NonCopyable</span><br /> <span>nn::fnd::IntrusiveLinkedList</span><br /> <a href="../../../nn/fnd/HeapBase/Overview.html">nn::fnd::HeapBase</a><br /> <b>nn::fnd::ExpHeapBase</b> 167 </p> 168 </div> 169<h2>Revision History</h2> 170 <div class="section"> 171 <dl class="history"> 172 <dt>2010/01/07</dt> 173<dd>Initial version.<br /> 174 </dd> 175 </dl> 176 </div> 177 <hr><p>CONFIDENTIAL</p></body> 178</html>