1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> 2<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> 3<title>OsclRefCounterDA class Reference</title> 4<link href="doxygen.css" rel="stylesheet" type="text/css"> 5</head><body> 6<!-- Generated by Doxygen 1.2.18 --> 7<center> 8<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="modules.html">Modules</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="annotated.html">Data Structures</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Data Fields</a> <a class="qindex" href="globals.html">Globals</a> </center> 9<hr><h1>OsclRefCounterDA Class Reference<br> 10<small> 11[<a class="el" href="group__osclbase.html">OSCL Base</a>]</small> 12</h1><code>#include <<a class="el" href="oscl__refcounter_8h-source.html">oscl_refcounter.h</a>></code> 13<p> 14<p>Inheritance diagram for OsclRefCounterDA: 15<p><center><img src="classOsclRefCounterDA.png" usemap="#OsclRefCounterDA_map" border="0" alt=""></center> 16<map name="OsclRefCounterDA_map"> 17<area href="classOsclRefCounter.html" alt="OsclRefCounter" shape="rect" coords="0,0,120,24"> 18</map> 19<table border=0 cellpadding=0 cellspacing=0> 20<tr><td></td></tr> 21<tr><td colspan=2><br><h2>Public Methods</h2></td></tr> 22<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classOsclRefCounterDA.html#a0">OsclRefCounterDA</a> (<a class="el" href="group__osclbase.html#a25">OsclAny</a> *p, <a class="el" href="classOsclDestructDealloc.html">OsclDestructDealloc</a> *dealloc)</td></tr> 23<tr><td nowrap align=right valign=top>virtual </td><td valign=bottom><a class="el" href="classOsclRefCounterDA.html#a1">~OsclRefCounterDA</a> ()</td></tr> 24<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="classOsclRefCounterDA.html#a2">addRef</a> ()</td></tr> 25<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="classOsclRefCounterDA.html#a3">removeRef</a> ()</td></tr> 26<tr><td nowrap align=right valign=top>uint32 </td><td valign=bottom><a class="el" href="classOsclRefCounterDA.html#a4">getCount</a> ()</td></tr> 27</table> 28<hr><a name="_details"></a><h2>Detailed Description</h2> 29Implementation of an <a class="el" href="classOsclRefCounter.html">OsclRefCounter</a> that uses a dynamically created deallocator. 30<p> 31<hr><h2>Constructor & Destructor Documentation</h2> 32<a name="a0" doxytag="OsclRefCounterDA::OsclRefCounterDA"></a><p> 33<table width="100%" cellpadding="2" cellspacing="0" border="0"> 34 <tr> 35 <td class="md"> 36 <table cellpadding="0" cellspacing="0" border="0"> 37 <tr> 38 <td class="md" nowrap valign="top"> OsclRefCounterDA::OsclRefCounterDA </td> 39 <td class="md" valign="top">( </td> 40 <td class="md" nowrap valign="top"><a class="el" href="group__osclbase.html#a25">OsclAny</a> * </td> 41 <td class="mdname" nowrap> <em>p</em>, </td> 42 </tr> 43 <tr> 44 <td></td> 45 <td></td> 46 <td class="md" nowrap><a class="el" href="classOsclDestructDealloc.html">OsclDestructDealloc</a> * </td> 47 <td class="mdname" nowrap> <em>dealloc</em></td> 48 </tr> 49 <tr> 50 <td></td> 51 <td class="md">) </td> 52 <td class="md" colspan="2"><code> [inline]</code></td> 53 </tr> 54 55 </table> 56 </td> 57 </tr> 58</table> 59<table cellspacing=5 cellpadding=0 border=0> 60 <tr> 61 <td> 62 63 </td> 64 <td> 65 66<p> 67Constructor Takes a pointer to the buffer to track, and a pointer to the deallocator object which will be used to delete the buffer. 68<p> 69When the reference count reaches zero, the buffer will be deleted by the deallocator. Also, the <a class="el" href="classOsclRefCounter.html">OsclRefCounter</a> object (this) will self-destruct when the reference count is zero. In some cases the <a class="el" href="classOsclRefCounter.html">OsclRefCounter</a> object will be part of the buffer being deleted. For such cases, the object pointer must be equal to the buffer pointer given at construction. If the object is not part of the buffer being deleted, it will self-destruct with a call to delete().<dl compact><dt><b>Parameters: </b></dt><dd> 70<table border=0 cellspacing=2 cellpadding=0> 71<tr><td valign=top><em>p</em> </td><td> 72pointer to the buffer to track </td></tr> 73<tr><td valign=top><em>dealloc</em> </td><td> 74pointer to the deallocator to use when deleting the buffer </td></tr> 75</table> 76</dl> </td> 77 </tr> 78</table> 79<a name="a1" doxytag="OsclRefCounterDA::~OsclRefCounterDA"></a><p> 80<table width="100%" cellpadding="2" cellspacing="0" border="0"> 81 <tr> 82 <td class="md"> 83 <table cellpadding="0" cellspacing="0" border="0"> 84 <tr> 85 <td class="md" nowrap valign="top"> virtual OsclRefCounterDA::~OsclRefCounterDA </td> 86 <td class="md" valign="top">( </td> 87 <td class="mdname1" valign="top" nowrap> </td> 88 <td class="md" valign="top">) </td> 89 <td class="md" nowrap><code> [inline, virtual]</code></td> 90 </tr> 91 92 </table> 93 </td> 94 </tr> 95</table> 96<table cellspacing=5 cellpadding=0 border=0> 97 <tr> 98 <td> 99 100 </td> 101 <td> 102 103<p> 104Destructor empty </td> 105 </tr> 106</table> 107<hr><h2>Member Function Documentation</h2> 108<a name="a2" doxytag="OsclRefCounterDA::addRef"></a><p> 109<table width="100%" cellpadding="2" cellspacing="0" border="0"> 110 <tr> 111 <td class="md"> 112 <table cellpadding="0" cellspacing="0" border="0"> 113 <tr> 114 <td class="md" nowrap valign="top"> void OsclRefCounterDA::addRef </td> 115 <td class="md" valign="top">( </td> 116 <td class="mdname1" valign="top" nowrap> </td> 117 <td class="md" valign="top">) </td> 118 <td class="md" nowrap><code> [inline, virtual]</code></td> 119 </tr> 120 121 </table> 122 </td> 123 </tr> 124</table> 125<table cellspacing=5 cellpadding=0 border=0> 126 <tr> 127 <td> 128 129 </td> 130 <td> 131 132<p> 133Add to the reference count 134<p> 135Implements <a class="el" href="classOsclRefCounter.html#a0">OsclRefCounter</a>. </td> 136 </tr> 137</table> 138<a name="a4" doxytag="OsclRefCounterDA::getCount"></a><p> 139<table width="100%" cellpadding="2" cellspacing="0" border="0"> 140 <tr> 141 <td class="md"> 142 <table cellpadding="0" cellspacing="0" border="0"> 143 <tr> 144 <td class="md" nowrap valign="top"> uint32 OsclRefCounterDA::getCount </td> 145 <td class="md" valign="top">( </td> 146 <td class="mdname1" valign="top" nowrap> </td> 147 <td class="md" valign="top">) </td> 148 <td class="md" nowrap><code> [inline, virtual]</code></td> 149 </tr> 150 151 </table> 152 </td> 153 </tr> 154</table> 155<table cellspacing=5 cellpadding=0 border=0> 156 <tr> 157 <td> 158 159 </td> 160 <td> 161 162<p> 163Gets the current number of references 164<p> 165Implements <a class="el" href="classOsclRefCounter.html#a2">OsclRefCounter</a>. </td> 166 </tr> 167</table> 168<a name="a3" doxytag="OsclRefCounterDA::removeRef"></a><p> 169<table width="100%" cellpadding="2" cellspacing="0" border="0"> 170 <tr> 171 <td class="md"> 172 <table cellpadding="0" cellspacing="0" border="0"> 173 <tr> 174 <td class="md" nowrap valign="top"> void OsclRefCounterDA::removeRef </td> 175 <td class="md" valign="top">( </td> 176 <td class="mdname1" valign="top" nowrap> </td> 177 <td class="md" valign="top">) </td> 178 <td class="md" nowrap><code> [inline, virtual]</code></td> 179 </tr> 180 181 </table> 182 </td> 183 </tr> 184</table> 185<table cellspacing=5 cellpadding=0 border=0> 186 <tr> 187 <td> 188 189 </td> 190 <td> 191 192<p> 193Remove from the reference count 194<p> 195Implements <a class="el" href="classOsclRefCounter.html#a1">OsclRefCounter</a>. </td> 196 </tr> 197</table> 198<hr>The documentation for this class was generated from the following file:<ul> 199<li><a class="el" href="oscl__refcounter_8h-source.html">oscl_refcounter.h</a></ul> 200<hr size="1"><img src="pvlogo_small.jpg"><address style="align: right;"><small>OSCL API</small> 201<address style="align: left;"><small>Posting Version: OPENCORE_20090310 </small> 202</small></address> 203</body> 204</html> 205
