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 span.virtual_style 22 { 23 font-size : 8pt; 24 color : white; 25 font-weight : bold; 26 background : #0a0; 27 border-left : solid 1px #0f0; 28 border-top : solid 1px #0f0; 29 border-right : solid 1px #060; 30 border-bottom : solid 1px #060; 31 padding-left : 2px; 32 padding-right : 2px; 33 } 34 span.protected_style 35 { 36 font-size : 8pt; 37 color : white; 38 font-weight : bold; 39 background : #444; 40 border-left : solid 1px #ccc; 41 border-top : solid 1px #ccc; 42 border-right : solid 1px #222; 43 border-bottom : solid 1px #222; 44 padding-left : 2px; 45 padding-right : 2px; 46 } 47 --></style> 48<title>nn::os::MemoryBlock</title> 49 </head> 50 <body> 51<h1><CODE><a href="../../../nn/Overview.html">nn</a>::<a href="../../../nn/os/Overview.html">os</a>::MemoryBlock</CODE> Class</h1> 52 <div class="section"> 53<b>Header file: </b>nn/os.h</div> 54<h2>Syntax</h2> 55 <div class="section"> 56<pre class="definition">class MemoryBlock : public <a href="../../../nn/os/MemoryBlockBase/Overview.html">nn::os::MemoryBlockBase</a></pre> 57 </div> 58<h2>Description</h2> 59 <div class="section"> 60<p>Class allocating memory from the specified region in the heap.</p><p>We do not recommend using this class because there may be non-compatible changes in the next update. To allocate memory from the heap you have greater freedom of implementation by using the <CODE><a href="../../../nn/fnd/Overview.html">fnd</a></CODE> library, so it is better to use that.</p><p>You must call <a href="../../../nn/os/InitializeMemoryBlock.html"><CODE>InitializeMemoryBlock</CODE></a> before using this class.</p><!-- write here --></div> 61 <a name="function" id="function"> 62<h2>Member Functions</h2> 63 <div class="section"> 64 <table class="members"> 65 <tr> 66 <td width="100"> </td> 67 <th> 68<a href="../../../nn/os/MemoryBlock/MemoryBlock.html"><CODE>MemoryBlock</CODE></a> 69 </th> 70<td>Constructs an object.</td> 71 </tr> 72 <tr> 73 <td width="100"> </td> 74 <th> 75<a href="../../../nn/os/MemoryBlock/Initialize.html"><CODE>Initialize</CODE></a> 76 </th> 77<td>Allocates memory.</td> 78 </tr> 79 <tr> 80 <td width="100"> </td> 81 <th> 82<a href="../../../nn/os/MemoryBlock/~MemoryBlock.html"><CODE>~MemoryBlock</CODE></a> 83 </th> 84<td>Destroys an object.</td> 85 </tr> 86 <tr> 87 <td width="100"> </td> 88 <th> 89<a href="../../../nn/os/MemoryBlock/Finalize.html"><CODE>Finalize</CODE></a> 90 </th> 91<td>Frees memory.</td> 92 </tr> 93 <tr> 94 <td width="100"> </td> 95 <th> 96<a href="../../../nn/os/MemoryBlock/SetReadOnly.html"><CODE>SetReadOnly</CODE></a> 97 </th> 98<td>Sets the read-only attribute.</td> 99 </tr> </table> 100 </div> 101 </a> 102<h2>Class Hierarchy</h2> 103 <div class="section"> 104<p class="hierarchy"><span>ADLFireWall::NonCopyable</span><br /> <span>nn::fnd::IntrusiveLinkedList</span><br /> <a href="../../../nn/os/MemoryBlockBase/Overview.html">nn::os::MemoryBlockBase</a><br /> <b>nn::os::MemoryBlock</b> 105 </p> 106 </div> 107<h2>Revision History</h2> 108 <div class="section"> 109 <dl class="history"> 110 <dt>2010/01/07</dt> 111<dd>Initial version.<br /> 112 </dd> 113 </dl> 114 </div> 115 <hr><p>CONFIDENTIAL</p></body> 116</html> 117