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<h1>UMemory Class Reference</h1><!-- doxytag: class="UMemory" --><a class="el" href="classUMemory.html">UMemory</a> is the common ICU base class.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="uobject_8h-source.html">uobject.h</a>></code>
<p>
<p>Inheritance diagram for UMemory:
<p><center><img src="classUMemory.png" usemap="#UMemory_map" border="0" alt=""></center>
<map name="UMemory_map">
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<table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classUMemory.html#309b19b5777e2840b85b202aef5a54fb">operator new</a> (size_t size)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Override for ICU4C C++ memory management. <a href="#309b19b5777e2840b85b202aef5a54fb"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classUMemory.html#4d0df3571728e7b8a823dbbea6e9b5c5">operator new[]</a> (size_t size)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Override for ICU4C C++ memory management. <a href="#4d0df3571728e7b8a823dbbea6e9b5c5"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classUMemory.html#dcda65a58813749f8f45c5e6c1ed37e1">operator delete</a> (void *p)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Override for ICU4C C++ memory management. <a href="#dcda65a58813749f8f45c5e6c1ed37e1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classUMemory.html#7602a7a8c6fdff21d9fbecea4d899333">operator delete[]</a> (void *p)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Override for ICU4C C++ memory management. <a href="#7602a7a8c6fdff21d9fbecea4d899333"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classUMemory.html#43b5221fe429f77230b2040f8724c154">operator new</a> (size_t, void *ptr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Override for ICU4C C++ memory management for STL. <a href="#43b5221fe429f77230b2040f8724c154"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classUMemory.html#9b746b0cdb49c8f8907773002ea5c4ea">operator delete</a> (void *, void *)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Override for ICU4C C++ memory management for STL. <a href="#9b746b0cdb49c8f8907773002ea5c4ea"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<a class="el" href="classUMemory.html">UMemory</a> is the common ICU base class.
<p>
All other ICU C++ classes are derived from <a class="el" href="classUMemory.html">UMemory</a> (starting with ICU 2.4).<p>
This is primarily to make it possible and simple to override the C++ memory management by adding new/delete operators to this base class.<p>
To override ALL ICU memory management, including that from plain C code, replace the allocation functions declared in cmemory.h<p>
<a class="el" href="classUMemory.html">UMemory</a> does not contain any virtual functions. Common "boilerplate" functions are defined in <a class="el" href="classUObject.html">UObject</a>.<p>
<dl compact><dt><b><a class="el" href="stable.html#_stable001543">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
<p>
<p>
Definition at line <a class="el" href="uobject_8h-source.html#l00077">77</a> of file <a class="el" href="uobject_8h-source.html">uobject.h</a>.<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="309b19b5777e2840b85b202aef5a54fb"></a><!-- doxytag: member="UMemory::operator new" ref="309b19b5777e2840b85b202aef5a54fb" args="(size_t size)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static void* UMemory::operator new </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>size</em> </td>
<td> ) </td>
<td width="100%"><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Override for ICU4C C++ memory management.
<p>
simple, non-class types are allocated using the macros in common/cmemory.h (uprv_malloc(), uprv_free(), uprv_realloc()); they or something else could be used here to implement C++ new/delete for ICU4C C++ classes <dl compact><dt><b><a class="el" href="stable.html#_stable001545">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
</div>
</div><p>
<a class="anchor" name="4d0df3571728e7b8a823dbbea6e9b5c5"></a><!-- doxytag: member="UMemory::operator new[]" ref="4d0df3571728e7b8a823dbbea6e9b5c5" args="(size_t size)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static void* UMemory::operator new[] </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>size</em> </td>
<td> ) </td>
<td width="100%"><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Override for ICU4C C++ memory management.
<p>
See new(). <dl compact><dt><b><a class="el" href="stable.html#_stable001546">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
</div>
</div><p>
<a class="anchor" name="dcda65a58813749f8f45c5e6c1ed37e1"></a><!-- doxytag: member="UMemory::operator delete" ref="dcda65a58813749f8f45c5e6c1ed37e1" args="(void *p)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static void UMemory::operator delete </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>p</em> </td>
<td> ) </td>
<td width="100%"><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Override for ICU4C C++ memory management.
<p>
simple, non-class types are allocated using the macros in common/cmemory.h (uprv_malloc(), uprv_free(), uprv_realloc()); they or something else could be used here to implement C++ new/delete for ICU4C C++ classes <dl compact><dt><b><a class="el" href="stable.html#_stable001547">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
</div>
</div><p>
<a class="anchor" name="7602a7a8c6fdff21d9fbecea4d899333"></a><!-- doxytag: member="UMemory::operator delete[]" ref="7602a7a8c6fdff21d9fbecea4d899333" args="(void *p)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static void UMemory::operator delete[] </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>p</em> </td>
<td> ) </td>
<td width="100%"><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Override for ICU4C C++ memory management.
<p>
See delete(). <dl compact><dt><b><a class="el" href="stable.html#_stable001548">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
</div>
</div><p>
<a class="anchor" name="43b5221fe429f77230b2040f8724c154"></a><!-- doxytag: member="UMemory::operator new" ref="43b5221fe429f77230b2040f8724c154" args="(size_t, void *ptr)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static void* UMemory::operator new </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>ptr</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Override for ICU4C C++ memory management for STL.
<p>
See new(). <dl compact><dt><b><a class="el" href="stable.html#_stable001549">Stable:</a></b></dt><dd>ICU 2.6 </dd></dl>
<p>
Definition at line <a class="el" href="uobject_8h-source.html#l00121">121</a> of file <a class="el" href="uobject_8h-source.html">uobject.h</a>.
</div>
</div><p>
<a class="anchor" name="9b746b0cdb49c8f8907773002ea5c4ea"></a><!-- doxytag: member="UMemory::operator delete" ref="9b746b0cdb49c8f8907773002ea5c4ea" args="(void *, void *)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static void UMemory::operator delete </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Override for ICU4C C++ memory management for STL.
<p>
See delete(). <dl compact><dt><b><a class="el" href="stable.html#_stable001550">Stable:</a></b></dt><dd>ICU 2.6 </dd></dl>
<p>
Definition at line <a class="el" href="uobject_8h-source.html#l00128">128</a> of file <a class="el" href="uobject_8h-source.html">uobject.h</a>.
</div>
</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="uobject_8h-source.html">uobject.h</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Fri Sep 14 12:59:48 2007 for ICU 3.8 by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address>
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