<!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"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <title>ICU 52.1: localpointer.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">ICU 52.1  <span id="projectnumber">52.1</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.1.2 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <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><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_bdd9a5d540de89e9fe90efdfc6973a4f.html">common</a></li><li class="navelem"><a class="el" href="dir_f59c6450ff718ff1b085cfd1c36acbd7.html">unicode</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">localpointer.h</div> </div> </div><!--header--> <div class="contents"> <a href="localpointer_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">*******************************************************************************</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">*</span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">* Copyright (C) 2009-2012, International Business Machines</span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">* Corporation and others. All Rights Reserved.</span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">*</span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">*******************************************************************************</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">* file name: localpointer.h</span></div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">* encoding: US-ASCII</span></div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">* tab size: 8 (not used)</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">* indentation:4</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">*</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">* created on: 2009nov13</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">* created by: Markus W. Scherer</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">*/</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#ifndef __LOCALPOINTER_H__</span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor"></span><span class="preprocessor">#define __LOCALPOINTER_H__</span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include "<a class="code" href="utypes_8h.html" title="Basic definitions for ICU, for both C and C++ APIs.">unicode/utypes.h</a>"</span></div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#if U_SHOW_CPLUSPLUS_API</span></div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <a class="code" href="uversion_8h.html#a7d9374e037299886d4192b763b4c5e8b" title="This is used to begin a declaration of a public ICU C++ API.">U_NAMESPACE_BEGIN</a></div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> <div class="line"><a name="l00064"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointerBase.html"> 64</a></span> <span class="keyword">class </span><a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase</a> {</div> <div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">public</span>:</div> <div class="line"><a name="l00071"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointerBase.html#a3b2cdd3fc8d9b5f10387b2001999f8e9"> 71</a></span>  <span class="keyword">explicit</span> <a class="code" href="classicu_1_1LocalPointerBase.html#a3b2cdd3fc8d9b5f10387b2001999f8e9" title="Constructor takes ownership.">LocalPointerBase</a>(T *p=<a class="code" href="utypes_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4" title="Define NULL if necessary, to 0 for C++ and to ((void *)0) for C.">NULL</a>) : ptr(p) {}</div> <div class="line"><a name="l00077"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointerBase.html#af2837be3ff07fc55f1b0cc9f982e1ffa"> 77</a></span>  <a class="code" href="classicu_1_1LocalPointerBase.html#af2837be3ff07fc55f1b0cc9f982e1ffa" title="Destructor deletes the object it owns.">~LocalPointerBase</a>() { <span class="comment">/* delete ptr; */</span> }</div> <div class="line"><a name="l00083"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointerBase.html#a9d414477891695f38e3ddab64e27fcc3"> 83</a></span>  <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5" title="The ICU boolean type.">UBool</a> <a class="code" href="classicu_1_1LocalPointerBase.html#a9d414477891695f38e3ddab64e27fcc3" title="NULL check.">isNull</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> ptr==<a class="code" href="utypes_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4" title="Define NULL if necessary, to 0 for C++ and to ((void *)0) for C.">NULL</a>; }</div> <div class="line"><a name="l00089"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointerBase.html#ad8d547a362aa5e8f23e16b55e93c927e"> 89</a></span>  <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5" title="The ICU boolean type.">UBool</a> <a class="code" href="classicu_1_1LocalPointerBase.html#ad8d547a362aa5e8f23e16b55e93c927e" title="NULL check.">isValid</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> ptr!=<a class="code" href="utypes_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4" title="Define NULL if necessary, to 0 for C++ and to ((void *)0) for C.">NULL</a>; }</div> <div class="line"><a name="l00097"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointerBase.html#a04d46f03725cb94f23c38594b8f26b6f"> 97</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classicu_1_1LocalPointerBase.html#a04d46f03725cb94f23c38594b8f26b6f" title="Comparison with a simple pointer, so that existing code with ==NULL need not be changed.">operator==</a>(<span class="keyword">const</span> T *other)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> ptr==other; }</div> <div class="line"><a name="l00105"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointerBase.html#a5a2b7c4ba35801eb9c4ebc16ba89a866"> 105</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classicu_1_1LocalPointerBase.html#a5a2b7c4ba35801eb9c4ebc16ba89a866" title="Comparison with a simple pointer, so that existing code with !=NULL need not be changed.">operator!=</a>(<span class="keyword">const</span> T *other)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> ptr!=other; }</div> <div class="line"><a name="l00111"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointerBase.html#a8cd944572ef521130da0a857c2969941"> 111</a></span>  T *<a class="code" href="classicu_1_1LocalPointerBase.html#a8cd944572ef521130da0a857c2969941" title="Access without ownership change.">getAlias</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> ptr; }</div> <div class="line"><a name="l00117"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointerBase.html#a9c1c0b24386f47b5150c8782f21b17b4"> 117</a></span>  T &<a class="code" href="classicu_1_1LocalPointerBase.html#a9c1c0b24386f47b5150c8782f21b17b4" title="Access without ownership change.">operator*</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> *ptr; }</div> <div class="line"><a name="l00123"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointerBase.html#a1cdf52aa4f39e5afd16f0c5390164fee"> 123</a></span>  T *<a class="code" href="classicu_1_1LocalPointerBase.html#a1cdf52aa4f39e5afd16f0c5390164fee" title="Access without ownership change.">operator-></a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> ptr; }</div> <div class="line"><a name="l00130"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointerBase.html#a7b2f09d61c50f2693e328c69bb534af1"> 130</a></span>  T *<a class="code" href="classicu_1_1LocalPointerBase.html#a7b2f09d61c50f2693e328c69bb534af1" title="Gives up ownership; the internal pointer becomes NULL.">orphan</a>() {</div> <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  T *p=ptr;</div> <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  ptr=<a class="code" href="utypes_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4" title="Define NULL if necessary, to 0 for C++ and to ((void *)0) for C.">NULL</a>;</div> <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">return</span> p;</div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  }</div> <div class="line"><a name="l00142"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointerBase.html#ad5bff662cda72c0f9d1da8f626725dcc"> 142</a></span>  <span class="keywordtype">void</span> <a class="code" href="classicu_1_1LocalPointerBase.html#ad5bff662cda72c0f9d1da8f626725dcc" title="Deletes the object it owns, and adopts (takes ownership of) the one passed in.">adoptInstead</a>(T *p) {</div> <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="comment">// delete ptr;</span></div> <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  ptr=p;</div> <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div> <div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="keyword">protected</span>:</div> <div class="line"><a name="l00151"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointerBase.html#aac2cdd14fff3f7a8c594ee0826b2d278"> 151</a></span>  T *<a class="code" href="classicu_1_1LocalPointerBase.html#aac2cdd14fff3f7a8c594ee0826b2d278" title="Actual pointer.">ptr</a>;</div> <div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="keyword">private</span>:</div> <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="comment">// No comparison operators with other LocalPointerBases.</span></div> <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordtype">bool</span> <a class="code" href="namespaceicu.html#a1c2f6ca43e636f38d1a3291eb851e9f0" title="Global operator == for StringPiece.">operator==</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase</a> &other);</div> <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordtype">bool</span> <a class="code" href="namespaceicu.html#ae44c6e373e08014d12f6a4d51ca96b0e" title="Global operator != for StringPiece.">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase</a> &other);</div> <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="comment">// No ownership transfer: No copy constructor, no assignment operator.</span></div> <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase</a> &other);</div> <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase</a> &other);</div> <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="comment">// No heap allocation. Use only on the stack.</span></div> <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> * U_EXPORT2 <span class="keyword">operator</span> <span class="keyword">new</span>(<span class="keywordtype">size_t</span> size);</div> <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> * U_EXPORT2 <span class="keyword">operator</span> <span class="keyword">new</span>[](<span class="keywordtype">size_t</span> size);</div> <div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="preprocessor">#if U_HAVE_PLACEMENT_NEW</span></div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="preprocessor"></span> <span class="keyword">static</span> <span class="keywordtype">void</span> * U_EXPORT2 <span class="keyword">operator</span> <span class="keyword">new</span>(size_t, <span class="keywordtype">void</span> *ptr);</div> <div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="preprocessor">#endif</span></div> <div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="preprocessor"></span>};</div> <div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div> <div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> <div class="line"><a name="l00186"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointer.html"> 186</a></span> <span class="keyword">class </span><a class="code" href="classicu_1_1LocalPointer.html" title=""Smart pointer" class, deletes objects via the standard C++ delete operator.">LocalPointer</a> : <span class="keyword">public</span> <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase</a><T> {</div> <div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="keyword">public</span>:</div> <div class="line"><a name="l00193"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointer.html#afe77e30ccfa6690a9e1cc534362d9133"> 193</a></span>  <span class="keyword">explicit</span> <a class="code" href="classicu_1_1LocalPointer.html#afe77e30ccfa6690a9e1cc534362d9133" title="Constructor takes ownership.">LocalPointer</a>(T *p=<a class="code" href="utypes_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4" title="Define NULL if necessary, to 0 for C++ and to ((void *)0) for C.">NULL</a>) : <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase</a><T>(p) {}</div> <div class="line"><a name="l00198"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointer.html#abad99a07de7d1b542f5d03611a36e438"> 198</a></span>  <a class="code" href="classicu_1_1LocalPointer.html#abad99a07de7d1b542f5d03611a36e438" title="Destructor deletes the object it owns.">~LocalPointer</a>() {</div> <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">delete</span> <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase<T>::ptr</a>;</div> <div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  }</div> <div class="line"><a name="l00207"></a><span class="lineno"><a class="code" href="classicu_1_1LocalPointer.html#aed4b7cb380ffca74a62db4add5fb39af"> 207</a></span>  <span class="keywordtype">void</span> <a class="code" href="classicu_1_1LocalPointer.html#aed4b7cb380ffca74a62db4add5fb39af" title="Deletes the object it owns, and adopts (takes ownership of) the one passed in.">adoptInstead</a>(T *p) {</div> <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">delete</span> <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase<T>::ptr</a>;</div> <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase<T>::ptr</a>=p;</div> <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div> <div class="line"><a name="l00211"></a><span class="lineno"> 211</span> };</div> <div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div> <div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> <div class="line"><a name="l00232"></a><span class="lineno"><a class="code" href="classicu_1_1LocalArray.html"> 232</a></span> <span class="keyword">class </span><a class="code" href="classicu_1_1LocalArray.html" title=""Smart pointer" class, deletes objects via the C++ array delete[] operator.">LocalArray</a> : <span class="keyword">public</span> <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase</a><T> {</div> <div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="keyword">public</span>:</div> <div class="line"><a name="l00239"></a><span class="lineno"><a class="code" href="classicu_1_1LocalArray.html#a7650046ec714a111c3104d16392d4fae"> 239</a></span>  <span class="keyword">explicit</span> <a class="code" href="classicu_1_1LocalArray.html#a7650046ec714a111c3104d16392d4fae" title="Constructor takes ownership.">LocalArray</a>(T *p=<a class="code" href="utypes_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4" title="Define NULL if necessary, to 0 for C++ and to ((void *)0) for C.">NULL</a>) : <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase</a><T>(p) {}</div> <div class="line"><a name="l00244"></a><span class="lineno"><a class="code" href="classicu_1_1LocalArray.html#a571aa93c57daf9a98ec1e53cf46a8843"> 244</a></span>  <a class="code" href="classicu_1_1LocalArray.html#a571aa93c57daf9a98ec1e53cf46a8843" title="Destructor deletes the array it owns.">~LocalArray</a>() {</div> <div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keyword">delete</span>[] <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase<T>::ptr</a>;</div> <div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  }</div> <div class="line"><a name="l00253"></a><span class="lineno"><a class="code" href="classicu_1_1LocalArray.html#aa21f3d47e847f01dd4f7943d3d5bba82"> 253</a></span>  <span class="keywordtype">void</span> <a class="code" href="classicu_1_1LocalArray.html#aa21f3d47e847f01dd4f7943d3d5bba82" title="Deletes the array it owns, and adopts (takes ownership of) the one passed in.">adoptInstead</a>(T *p) {</div> <div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">delete</span>[] <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase<T>::ptr</a>;</div> <div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase<T>::ptr</a>=p;</div> <div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  }</div> <div class="line"><a name="l00264"></a><span class="lineno"><a class="code" href="classicu_1_1LocalArray.html#a21323bc1eb62d33f28a953f26b664310"> 264</a></span>  T &<a class="code" href="classicu_1_1LocalArray.html#a21323bc1eb62d33f28a953f26b664310" title="Array item access (writable).">operator[]</a>(ptrdiff_t i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc.">LocalPointerBase<T>::ptr</a>[i]; }</div> <div class="line"><a name="l00265"></a><span class="lineno"> 265</span> };</div> <div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div> <div class="line"><a name="l00290"></a><span class="lineno"><a class="code" href="localpointer_8h.html#a3030f841466c4bbbd465ac9c4b999549"> 290</a></span> <span class="preprocessor">#define U_DEFINE_LOCAL_OPEN_POINTER(LocalPointerClassName, Type, closeFunction) \</span></div> <div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="preprocessor"> class LocalPointerClassName : public LocalPointerBase<Type> { \</span></div> <div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="preprocessor"> public: \</span></div> <div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="preprocessor"> explicit LocalPointerClassName(Type *p=NULL) : LocalPointerBase<Type>(p) {} \</span></div> <div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="preprocessor"> ~LocalPointerClassName() { closeFunction(ptr); } \</span></div> <div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="preprocessor"> void adoptInstead(Type *p) { \</span></div> <div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="preprocessor"> closeFunction(ptr); \</span></div> <div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="preprocessor"> ptr=p; \</span></div> <div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="preprocessor"> } \</span></div> <div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="preprocessor"> }</span></div> <div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <a class="code" href="uversion_8h.html#a3da1f00f3b02976ac53c014a3e4c0933" title="This is used to end a declaration of a public ICU C++ API.">U_NAMESPACE_END</a></div> <div class="line"><a name="l00302"></a><span class="lineno"> 302</span> </div> <div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="preprocessor">#endif </span><span class="comment">/* U_SHOW_CPLUSPLUS_API */</span><span class="preprocessor"></span></div> <div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* __LOCALPOINTER_H__ */</span><span class="preprocessor"></span></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Fri Oct 4 2013 14:10:21 for ICU 52.1 by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.1.2 </small></address> </body> </html>