%PDF-
%PDF-
Mini Shell
Mini Shell
<!-- This comment will put IE 6, 7 and 8 in quirks mode -->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>ICU 4.0.1: UMemory Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javaScript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body onload='searchBox.OnSelectItem(0);'>
<!-- Generated by Doxygen 1.6.1 -->
<script type="text/javascript"><!--
var searchBox = new SearchBox("searchBox", "search",false,'Search');
--></script>
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li class="current"><a href="annotated.html"><span>Data Structures</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<img id="MSearchSelect" src="search/search.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</div>
</li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="annotated.html"><span>Data Structures</span></a></li>
<li><a href="classes.html"><span>Data Structure Index</span></a></li>
<li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li>
<li><a href="functions.html"><span>Data Fields</span></a></li>
</ul>
</div>
</div>
<div class="contents">
<h1>UMemory Class Reference</h1><!-- doxytag: class="UMemory" -->
<p><a class="el" href="classUMemory.html" title="UMemory is the common ICU base class.">UMemory</a> is the common ICU base class.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="uobject_8h_source.html">uobject.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for UMemory:</div>
<div class="dynsection">
<div class="center">
<img src="classUMemory.gif" usemap="#UMemory_map" alt=""/>
<map id="UMemory_map" name="UMemory_map">
<area href="classUObject.html" alt="UObject" shape="rect" coords="0,56,173,80"/>
<area href="classBoyerMooreSearch.html" alt="BoyerMooreSearch" shape="rect" coords="183,112,356,136"/>
<area href="classBreakIterator.html" alt="BreakIterator" shape="rect" coords="183,168,356,192"/>
<area href="classCalendar.html" alt="Calendar" shape="rect" coords="183,224,356,248"/>
<area href="classCanonicalIterator.html" alt="CanonicalIterator" shape="rect" coords="183,280,356,304"/>
<area href="classCEList.html" alt="CEList" shape="rect" coords="183,336,356,360"/>
<area href="classCollationElementIterator.html" alt="CollationElementIterator" shape="rect" coords="183,392,356,416"/>
<area href="classCollationKey.html" alt="CollationKey" shape="rect" coords="183,448,356,472"/>
<area href="classCollator.html" alt="Collator" shape="rect" coords="183,504,356,528"/>
<area href="classCollatorFactory.html" alt="CollatorFactory" shape="rect" coords="183,560,356,584"/>
<area href="classCollData.html" alt="CollData" shape="rect" coords="183,616,356,640"/>
<area href="classDateFormatSymbols.html" alt="DateFormatSymbols" shape="rect" coords="183,672,356,696"/>
<area href="classDateInterval.html" alt="DateInterval" shape="rect" coords="183,728,356,752"/>
<area href="classDateIntervalInfo.html" alt="DateIntervalInfo" shape="rect" coords="183,784,356,808"/>
<area href="classDateTimePatternGenerator.html" alt="DateTimePatternGenerator" shape="rect" coords="183,840,356,864"/>
<area href="classDateTimeRule.html" alt="DateTimeRule" shape="rect" coords="183,896,356,920"/>
<area href="classDecimalFormatSymbols.html" alt="DecimalFormatSymbols" shape="rect" coords="183,952,356,976"/>
<area href="classFieldPosition.html" alt="FieldPosition" shape="rect" coords="183,1008,356,1032"/>
<area href="classFormat.html" alt="Format" shape="rect" coords="183,1064,356,1088"/>
<area href="classFormattable.html" alt="Formattable" shape="rect" coords="183,1120,356,1144"/>
<area href="classForwardCharacterIterator.html" alt="ForwardCharacterIterator" shape="rect" coords="183,1176,356,1200"/>
<area href="classLayoutEngine.html" alt="LayoutEngine" shape="rect" coords="183,1232,356,1256"/>
<area href="classLEFontInstance.html" alt="LEFontInstance" shape="rect" coords="183,1288,356,1312"/>
<area href="classLEGlyphStorage.html" alt="LEGlyphStorage" shape="rect" coords="183,1344,356,1368"/>
<area href="classLocale.html" alt="Locale" shape="rect" coords="183,1400,356,1424"/>
<area href="classMeasure.html" alt="Measure" shape="rect" coords="183,1456,356,1480"/>
<area href="classMeasureUnit.html" alt="MeasureUnit" shape="rect" coords="183,1512,356,1536"/>
<area href="classNormalizer.html" alt="Normalizer" shape="rect" coords="183,1568,356,1592"/>
<area href="classNumberFormatFactory.html" alt="NumberFormatFactory" shape="rect" coords="183,1624,356,1648"/>
<area href="classParagraphLayout.html" alt="ParagraphLayout" shape="rect" coords="183,1680,356,1704"/>
<area href="classParagraphLayout_1_1Line.html" alt="ParagraphLayout::Line" shape="rect" coords="183,1736,356,1760"/>
<area href="classParagraphLayout_1_1VisualRun.html" alt="ParagraphLayout::VisualRun" shape="rect" coords="183,1792,356,1816"/>
<area href="classParsePosition.html" alt="ParsePosition" shape="rect" coords="183,1848,356,1872"/>
<area href="classPluralRules.html" alt="PluralRules" shape="rect" coords="183,1904,356,1928"/>
<area href="classRegexMatcher.html" alt="RegexMatcher" shape="rect" coords="183,1960,356,1984"/>
<area href="classRegexPattern.html" alt="RegexPattern" shape="rect" coords="183,2016,356,2040"/>
<area href="classReplaceable.html" alt="Replaceable" shape="rect" coords="183,2072,356,2096"/>
<area href="classResourceBundle.html" alt="ResourceBundle" shape="rect" coords="183,2128,356,2152"/>
<area href="classRunArray.html" alt="RunArray" shape="rect" coords="183,2184,356,2208"/>
<area href="classSearchIterator.html" alt="SearchIterator" shape="rect" coords="183,2240,356,2264"/>
<area href="classStringEnumeration.html" alt="StringEnumeration" shape="rect" coords="183,2296,356,2320"/>
<area href="classStringList.html" alt="StringList" shape="rect" coords="183,2352,356,2376"/>
<area href="classTimeZone.html" alt="TimeZone" shape="rect" coords="183,2408,356,2432"/>
<area href="classTimeZoneRule.html" alt="TimeZoneRule" shape="rect" coords="183,2464,356,2488"/>
<area href="classTimeZoneTransition.html" alt="TimeZoneTransition" shape="rect" coords="183,2520,356,2544"/>
<area href="classTransliterator.html" alt="Transliterator" shape="rect" coords="183,2576,356,2600"/>
<area href="classUnicodeFunctor.html" alt="UnicodeFunctor" shape="rect" coords="183,2632,356,2656"/>
<area href="classUnicodeSetIterator.html" alt="UnicodeSetIterator" shape="rect" coords="183,2688,356,2712"/>
</map>
</div>
</div>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classUMemory.html#a309b19b5777e2840b85b202aef5a54fb">operator new</a> (size_t size)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Override for ICU4C C++ memory management. <a href="#a309b19b5777e2840b85b202aef5a54fb"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classUMemory.html#a4d0df3571728e7b8a823dbbea6e9b5c5">operator new[]</a> (size_t size)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Override for ICU4C C++ memory management. <a href="#a4d0df3571728e7b8a823dbbea6e9b5c5"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classUMemory.html#adcda65a58813749f8f45c5e6c1ed37e1">operator delete</a> (void *p)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Override for ICU4C C++ memory management. <a href="#adcda65a58813749f8f45c5e6c1ed37e1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classUMemory.html#a7602a7a8c6fdff21d9fbecea4d899333">operator delete[]</a> (void *p)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Override for ICU4C C++ memory management. <a href="#a7602a7a8c6fdff21d9fbecea4d899333"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classUMemory.html#a43b5221fe429f77230b2040f8724c154">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="#a43b5221fe429f77230b2040f8724c154"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classUMemory.html#a9b746b0cdb49c8f8907773002ea5c4ea">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="#a9b746b0cdb49c8f8907773002ea5c4ea"></a><br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p><a class="el" href="classUMemory.html" title="UMemory is the common ICU base class.">UMemory</a> is the common ICU base class. </p>
<p>All other ICU C++ classes are derived from <a class="el" href="classUMemory.html" title="UMemory is the common ICU base class.">UMemory</a> (starting with ICU 2.4).</p>
<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>
<p>To override ALL ICU memory management, including that from plain C code, replace the allocation functions declared in cmemory.h</p>
<p><a class="el" href="classUMemory.html" title="UMemory is the common ICU base class.">UMemory</a> does not contain any virtual functions. Common "boilerplate" functions are defined in <a class="el" href="classUObject.html" title="UObject is the common ICU "boilerplate" class.">UObject</a>.</p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable001558">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
<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>.</p>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a9b746b0cdb49c8f8907773002ea5c4ea"></a><!-- doxytag: member="UMemory::operator delete" ref="a9b746b0cdb49c8f8907773002ea5c4ea" 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><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Override for ICU4C C++ memory management for STL. </p>
<p>See delete(). </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable001565">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>.</p>
</div>
</div>
<a class="anchor" id="adcda65a58813749f8f45c5e6c1ed37e1"></a><!-- doxytag: member="UMemory::operator delete" ref="adcda65a58813749f8f45c5e6c1ed37e1" 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><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Override for ICU4C C++ memory management. </p>
<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 </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable001562">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
</div>
</div>
<a class="anchor" id="a7602a7a8c6fdff21d9fbecea4d899333"></a><!-- doxytag: member="UMemory::operator delete[]" ref="a7602a7a8c6fdff21d9fbecea4d899333" 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><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Override for ICU4C C++ memory management. </p>
<p>See delete(). </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable001563">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
</div>
</div>
<a class="anchor" id="a43b5221fe429f77230b2040f8724c154"></a><!-- doxytag: member="UMemory::operator new" ref="a43b5221fe429f77230b2040f8724c154" 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><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Override for ICU4C C++ memory management for STL. </p>
<p>See new(). </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable001564">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>.</p>
</div>
</div>
<a class="anchor" id="a309b19b5777e2840b85b202aef5a54fb"></a><!-- doxytag: member="UMemory::operator new" ref="a309b19b5777e2840b85b202aef5a54fb" 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><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Override for ICU4C C++ memory management. </p>
<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 </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable001560">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
</div>
</div>
<a class="anchor" id="a4d0df3571728e7b8a823dbbea6e9b5c5"></a><!-- doxytag: member="UMemory::operator new[]" ref="a4d0df3571728e7b8a823dbbea6e9b5c5" 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><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Override for ICU4C C++ memory management. </p>
<p>See new(). </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable001561">Stable:</a></b></dt><dd>ICU 2.4 </dd></dl>
</div>
</div>
<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></li>
</ul>
</div>
<!--- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Defines</a></div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<hr size="1"/><address style="text-align: right;"><small>Generated on 2 Mar 2015 for ICU 4.0.1 by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
</body>
</html>
Zerion Mini Shell 1.0