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<li class="navelem"><a class="el" href="namespaceicu.html">icu</a></li><li class="navelem"><a class="el" href="classicu_1_1LocalPointer.html">LocalPointer</a></li> </ul>
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<div class="title">icu::LocalPointer< T > Class Template Reference</div> </div>
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<p>"Smart pointer" class, deletes objects via the standard C++ delete operator.
<a href="classicu_1_1LocalPointer.html#details">More...</a></p>
<p><code>#include <<a class="el" href="localpointer_8h_source.html">localpointer.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for icu::LocalPointer< T >:</div>
<div class="dyncontent">
<div class="center">
<img src="classicu_1_1LocalPointer.png" usemap="#icu::LocalPointer_3C_20T_20_3E_map" alt=""/>
<map id="icu::LocalPointer_3C_20T_20_3E_map" name="icu::LocalPointer< T >_map">
<area href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc. " alt="icu::LocalPointerBase< T >" shape="rect" coords="0,0,165,24"/>
</map>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:afe77e30ccfa6690a9e1cc534362d9133"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointer.html#afe77e30ccfa6690a9e1cc534362d9133">LocalPointer</a> (T *p=<a class="el" href="utypes_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</td></tr>
<tr class="memdesc:afe77e30ccfa6690a9e1cc534362d9133"><td class="mdescLeft"> </td><td class="mdescRight">Constructor takes ownership. <a href="#afe77e30ccfa6690a9e1cc534362d9133">More...</a><br /></td></tr>
<tr class="separator:afe77e30ccfa6690a9e1cc534362d9133"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a653bc218bc51b92c581a9de49906b4eb"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointer.html#a653bc218bc51b92c581a9de49906b4eb">LocalPointer</a> (T *p, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode)</td></tr>
<tr class="memdesc:a653bc218bc51b92c581a9de49906b4eb"><td class="mdescLeft"> </td><td class="mdescRight">Constructor takes ownership and reports an error if NULL. <a href="#a653bc218bc51b92c581a9de49906b4eb">More...</a><br /></td></tr>
<tr class="separator:a653bc218bc51b92c581a9de49906b4eb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abad99a07de7d1b542f5d03611a36e438"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointer.html#abad99a07de7d1b542f5d03611a36e438">~LocalPointer</a> ()</td></tr>
<tr class="memdesc:abad99a07de7d1b542f5d03611a36e438"><td class="mdescLeft"> </td><td class="mdescRight">Destructor deletes the object it owns. <a href="#abad99a07de7d1b542f5d03611a36e438">More...</a><br /></td></tr>
<tr class="separator:abad99a07de7d1b542f5d03611a36e438"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a899f3a34b76ca0413066e98c964541df"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classicu_1_1LocalPointer.html">LocalPointer</a>< T > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointer.html#a899f3a34b76ca0413066e98c964541df">moveFrom</a> (<a class="el" href="classicu_1_1LocalPointer.html">LocalPointer</a>< T > &src) <a class="el" href="platform_8h.html#a6e25fe50df36f1f6553f54e7e7ee3bb1">U_NOEXCEPT</a></td></tr>
<tr class="memdesc:a899f3a34b76ca0413066e98c964541df"><td class="mdescLeft"> </td><td class="mdescRight">Move assignment, leaves src with <a class="el" href="classicu_1_1LocalPointerBase.html#a9d414477891695f38e3ddab64e27fcc3" title="NULL check. ">isNull()</a>. <a href="#a899f3a34b76ca0413066e98c964541df">More...</a><br /></td></tr>
<tr class="separator:a899f3a34b76ca0413066e98c964541df"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1adf38a0d8b67bff60f758cec8279734"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointer.html#a1adf38a0d8b67bff60f758cec8279734">swap</a> (<a class="el" href="classicu_1_1LocalPointer.html">LocalPointer</a>< T > &other) <a class="el" href="platform_8h.html#a6e25fe50df36f1f6553f54e7e7ee3bb1">U_NOEXCEPT</a></td></tr>
<tr class="memdesc:a1adf38a0d8b67bff60f758cec8279734"><td class="mdescLeft"> </td><td class="mdescRight">Swap pointers. <a href="#a1adf38a0d8b67bff60f758cec8279734">More...</a><br /></td></tr>
<tr class="separator:a1adf38a0d8b67bff60f758cec8279734"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aed4b7cb380ffca74a62db4add5fb39af"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointer.html#aed4b7cb380ffca74a62db4add5fb39af">adoptInstead</a> (T *p)</td></tr>
<tr class="memdesc:aed4b7cb380ffca74a62db4add5fb39af"><td class="mdescLeft"> </td><td class="mdescRight">Deletes the object it owns, and adopts (takes ownership of) the one passed in. <a href="#aed4b7cb380ffca74a62db4add5fb39af">More...</a><br /></td></tr>
<tr class="separator:aed4b7cb380ffca74a62db4add5fb39af"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3000ea36003bcac62fb643077905668b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointer.html#a3000ea36003bcac62fb643077905668b">adoptInsteadAndCheckErrorCode</a> (T *p, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode)</td></tr>
<tr class="memdesc:a3000ea36003bcac62fb643077905668b"><td class="mdescLeft"> </td><td class="mdescRight">Deletes the object it owns, and adopts (takes ownership of) the one passed in. <a href="#a3000ea36003bcac62fb643077905668b">More...</a><br /></td></tr>
<tr class="separator:a3000ea36003bcac62fb643077905668b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classicu_1_1LocalPointerBase"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classicu_1_1LocalPointerBase')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classicu_1_1LocalPointerBase.html">icu::LocalPointerBase< T ></a></td></tr>
<tr class="memitem:a3b2cdd3fc8d9b5f10387b2001999f8e9 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointerBase.html#a3b2cdd3fc8d9b5f10387b2001999f8e9">LocalPointerBase</a> (T *p=<a class="el" href="utypes_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</td></tr>
<tr class="memdesc:a3b2cdd3fc8d9b5f10387b2001999f8e9 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="mdescLeft"> </td><td class="mdescRight">Constructor takes ownership. <a href="#a3b2cdd3fc8d9b5f10387b2001999f8e9">More...</a><br /></td></tr>
<tr class="separator:a3b2cdd3fc8d9b5f10387b2001999f8e9 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af2837be3ff07fc55f1b0cc9f982e1ffa inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointerBase.html#af2837be3ff07fc55f1b0cc9f982e1ffa">~LocalPointerBase</a> ()</td></tr>
<tr class="memdesc:af2837be3ff07fc55f1b0cc9f982e1ffa inherit pub_methods_classicu_1_1LocalPointerBase"><td class="mdescLeft"> </td><td class="mdescRight">Destructor deletes the object it owns. <a href="#af2837be3ff07fc55f1b0cc9f982e1ffa">More...</a><br /></td></tr>
<tr class="separator:af2837be3ff07fc55f1b0cc9f982e1ffa inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9d414477891695f38e3ddab64e27fcc3 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointerBase.html#a9d414477891695f38e3ddab64e27fcc3">isNull</a> () const </td></tr>
<tr class="memdesc:a9d414477891695f38e3ddab64e27fcc3 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="mdescLeft"> </td><td class="mdescRight">NULL check. <a href="#a9d414477891695f38e3ddab64e27fcc3">More...</a><br /></td></tr>
<tr class="separator:a9d414477891695f38e3ddab64e27fcc3 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad8d547a362aa5e8f23e16b55e93c927e inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointerBase.html#ad8d547a362aa5e8f23e16b55e93c927e">isValid</a> () const </td></tr>
<tr class="memdesc:ad8d547a362aa5e8f23e16b55e93c927e inherit pub_methods_classicu_1_1LocalPointerBase"><td class="mdescLeft"> </td><td class="mdescRight">NULL check. <a href="#ad8d547a362aa5e8f23e16b55e93c927e">More...</a><br /></td></tr>
<tr class="separator:ad8d547a362aa5e8f23e16b55e93c927e inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a04d46f03725cb94f23c38594b8f26b6f inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointerBase.html#a04d46f03725cb94f23c38594b8f26b6f">operator==</a> (const T *other) const </td></tr>
<tr class="memdesc:a04d46f03725cb94f23c38594b8f26b6f inherit pub_methods_classicu_1_1LocalPointerBase"><td class="mdescLeft"> </td><td class="mdescRight">Comparison with a simple pointer, so that existing code with ==NULL need not be changed. <a href="#a04d46f03725cb94f23c38594b8f26b6f">More...</a><br /></td></tr>
<tr class="separator:a04d46f03725cb94f23c38594b8f26b6f inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5a2b7c4ba35801eb9c4ebc16ba89a866 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointerBase.html#a5a2b7c4ba35801eb9c4ebc16ba89a866">operator!=</a> (const T *other) const </td></tr>
<tr class="memdesc:a5a2b7c4ba35801eb9c4ebc16ba89a866 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="mdescLeft"> </td><td class="mdescRight">Comparison with a simple pointer, so that existing code with !=NULL need not be changed. <a href="#a5a2b7c4ba35801eb9c4ebc16ba89a866">More...</a><br /></td></tr>
<tr class="separator:a5a2b7c4ba35801eb9c4ebc16ba89a866 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8cd944572ef521130da0a857c2969941 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memItemLeft" align="right" valign="top">T * </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointerBase.html#a8cd944572ef521130da0a857c2969941">getAlias</a> () const </td></tr>
<tr class="memdesc:a8cd944572ef521130da0a857c2969941 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="mdescLeft"> </td><td class="mdescRight">Access without ownership change. <a href="#a8cd944572ef521130da0a857c2969941">More...</a><br /></td></tr>
<tr class="separator:a8cd944572ef521130da0a857c2969941 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9c1c0b24386f47b5150c8782f21b17b4 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memItemLeft" align="right" valign="top">T & </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointerBase.html#a9c1c0b24386f47b5150c8782f21b17b4">operator*</a> () const </td></tr>
<tr class="memdesc:a9c1c0b24386f47b5150c8782f21b17b4 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="mdescLeft"> </td><td class="mdescRight">Access without ownership change. <a href="#a9c1c0b24386f47b5150c8782f21b17b4">More...</a><br /></td></tr>
<tr class="separator:a9c1c0b24386f47b5150c8782f21b17b4 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1cdf52aa4f39e5afd16f0c5390164fee inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memItemLeft" align="right" valign="top">T * </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointerBase.html#a1cdf52aa4f39e5afd16f0c5390164fee">operator-></a> () const </td></tr>
<tr class="memdesc:a1cdf52aa4f39e5afd16f0c5390164fee inherit pub_methods_classicu_1_1LocalPointerBase"><td class="mdescLeft"> </td><td class="mdescRight">Access without ownership change. <a href="#a1cdf52aa4f39e5afd16f0c5390164fee">More...</a><br /></td></tr>
<tr class="separator:a1cdf52aa4f39e5afd16f0c5390164fee inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7b2f09d61c50f2693e328c69bb534af1 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memItemLeft" align="right" valign="top">T * </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointerBase.html#a7b2f09d61c50f2693e328c69bb534af1">orphan</a> ()</td></tr>
<tr class="memdesc:a7b2f09d61c50f2693e328c69bb534af1 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="mdescLeft"> </td><td class="mdescRight">Gives up ownership; the internal pointer becomes NULL. <a href="#a7b2f09d61c50f2693e328c69bb534af1">More...</a><br /></td></tr>
<tr class="separator:a7b2f09d61c50f2693e328c69bb534af1 inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad5bff662cda72c0f9d1da8f626725dcc inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointerBase.html#ad5bff662cda72c0f9d1da8f626725dcc">adoptInstead</a> (T *p)</td></tr>
<tr class="memdesc:ad5bff662cda72c0f9d1da8f626725dcc inherit pub_methods_classicu_1_1LocalPointerBase"><td class="mdescLeft"> </td><td class="mdescRight">Deletes the object it owns, and adopts (takes ownership of) the one passed in. <a href="#ad5bff662cda72c0f9d1da8f626725dcc">More...</a><br /></td></tr>
<tr class="separator:ad5bff662cda72c0f9d1da8f626725dcc inherit pub_methods_classicu_1_1LocalPointerBase"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a>
Friends</h2></td></tr>
<tr class="memitem:a8154c228d2d561c8bb2c026509a72787"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointer.html#a8154c228d2d561c8bb2c026509a72787">swap</a> (<a class="el" href="classicu_1_1LocalPointer.html">LocalPointer</a>< T > &p1, <a class="el" href="classicu_1_1LocalPointer.html">LocalPointer</a>< T > &p2) <a class="el" href="platform_8h.html#a6e25fe50df36f1f6553f54e7e7ee3bb1">U_NOEXCEPT</a></td></tr>
<tr class="memdesc:a8154c228d2d561c8bb2c026509a72787"><td class="mdescLeft"> </td><td class="mdescRight">Non-member <a class="el" href="classicu_1_1LocalPointer.html" title=""Smart pointer" class, deletes objects via the standard C++ delete operator. ">LocalPointer</a> swap function. <a href="#a8154c228d2d561c8bb2c026509a72787">More...</a><br /></td></tr>
<tr class="separator:a8154c228d2d561c8bb2c026509a72787"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_attribs_classicu_1_1LocalPointerBase"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classicu_1_1LocalPointerBase')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classicu_1_1LocalPointerBase.html">icu::LocalPointerBase< T ></a></td></tr>
<tr class="memitem:aac2cdd14fff3f7a8c594ee0826b2d278 inherit pro_attribs_classicu_1_1LocalPointerBase"><td class="memItemLeft" align="right" valign="top">T * </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1LocalPointerBase.html#aac2cdd14fff3f7a8c594ee0826b2d278">ptr</a></td></tr>
<tr class="memdesc:aac2cdd14fff3f7a8c594ee0826b2d278 inherit pro_attribs_classicu_1_1LocalPointerBase"><td class="mdescLeft"> </td><td class="mdescRight">Actual pointer. <a href="#aac2cdd14fff3f7a8c594ee0826b2d278">More...</a><br /></td></tr>
<tr class="separator:aac2cdd14fff3f7a8c594ee0826b2d278 inherit pro_attribs_classicu_1_1LocalPointerBase"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<typename T><br />
class icu::LocalPointer< T ></h3>
<p>"Smart pointer" class, deletes objects via the standard C++ delete operator. </p>
<p>For most methods see the <a class="el" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc. ">LocalPointerBase</a> base class.</p>
<p>Usage example: </p><div class="fragment"><div class="line">LocalPointer<UnicodeString> s(<span class="keyword">new</span> UnicodeString((<a class="code" href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809">UChar32</a>)0x50005));</div><div class="line">int32_t length=s->length(); <span class="comment">// 2</span></div><div class="line"><a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a> lead=s->charAt(0); <span class="comment">// 0xd900</span></div><div class="line"><span class="keywordflow">if</span>(some condition) { <span class="keywordflow">return</span>; } <span class="comment">// no need to explicitly delete the pointer</span></div><div class="line">s.adoptInstead(<span class="keyword">new</span> UnicodeString((<a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a>)0xfffc));</div><div class="line">length=s->length(); <span class="comment">// 1</span></div><div class="line"><span class="comment">// no need to explicitly delete the pointer</span></div></div><!-- fragment --><dl class="section see"><dt>See also</dt><dd><a class="el" href="classicu_1_1LocalPointerBase.html" title=""Smart pointer" base class; do not use directly: use LocalPointer etc. ">LocalPointerBase</a> </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000223">Stable:</a></b></dt><dd>ICU 4.4 </dd></dl>
<p>Definition at line <a class="el" href="localpointer_8h_source.html#l00188">188</a> of file <a class="el" href="localpointer_8h_source.html">localpointer.h</a>.</p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname"><a class="el" href="classicu_1_1LocalPointer.html">icu::LocalPointer</a>< T >::<a class="el" href="classicu_1_1LocalPointer.html">LocalPointer</a> </td>
<td>(</td>
<td class="paramtype">T * </td>
<td class="paramname"><em>p</em> = <code><a class="el" href="utypes_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a></code></td><td>)</td>
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<p>Constructor takes ownership. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">p</td><td>simple pointer to an object that is adopted </td></tr>
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<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000237">Stable:</a></b></dt><dd>ICU 4.4 </dd></dl>
<p>Definition at line <a class="el" href="localpointer_8h_source.html#l00197">197</a> of file <a class="el" href="localpointer_8h_source.html">localpointer.h</a>.</p>
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<td class="memname"><a class="el" href="classicu_1_1LocalPointer.html">icu::LocalPointer</a>< T >::<a class="el" href="classicu_1_1LocalPointer.html">LocalPointer</a> </td>
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<td class="paramtype">T * </td>
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<td class="paramtype"><a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> & </td>
<td class="paramname"><em>errorCode</em> </td>
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<p>Constructor takes ownership and reports an error if NULL. </p>
<p>This constructor is intended to be used with other-class constructors that may report a failure UErrorCode, so that callers need to check only for <a class="el" href="utypes_8h.html#a4d202200b6aa6f3c965ea370e0c8155f" title="Does the error code indicate a failure? ">U_FAILURE(errorCode)</a> and not also separately for <a class="el" href="classicu_1_1LocalPointerBase.html#a9d414477891695f38e3ddab64e27fcc3" title="NULL check. ">isNull()</a>.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">p</td><td>simple pointer to an object that is adopted </td></tr>
<tr><td class="paramname">errorCode</td><td>in/out UErrorCode, set to U_MEMORY_ALLOCATION_ERROR if p==NULL and no other failure code had been set </td></tr>
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<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000238">Stable:</a></b></dt><dd>ICU 55 </dd></dl>
<p>Definition at line <a class="el" href="localpointer_8h_source.html#l00211">211</a> of file <a class="el" href="localpointer_8h_source.html">localpointer.h</a>.</p>
<p>References <a class="el" href="utypes_8h_source.html#l00188">NULL</a>, <a class="el" href="localpointer_8h_source.html#l00153">icu::LocalPointerBase< T >::ptr</a>, <a class="el" href="utypes_8h_source.html#l00438">U_MEMORY_ALLOCATION_ERROR</a>, <a class="el" href="platform_8h_source.html#l00531">U_NOEXCEPT</a>, and <a class="el" href="utypes_8h_source.html#l00683">U_SUCCESS</a>.</p>
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<td class="memname"><a class="el" href="classicu_1_1LocalPointer.html">icu::LocalPointer</a>< T >::~<a class="el" href="classicu_1_1LocalPointer.html">LocalPointer</a> </td>
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<p>Destructor deletes the object it owns. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000239">Stable:</a></b></dt><dd>ICU 4.4 </dd></dl>
<p>Definition at line <a class="el" href="localpointer_8h_source.html#l00230">230</a> of file <a class="el" href="localpointer_8h_source.html">localpointer.h</a>.</p>
<p>References <a class="el" href="platform_8h_source.html#l00531">U_NOEXCEPT</a>.</p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">void <a class="el" href="classicu_1_1LocalPointer.html">icu::LocalPointer</a>< T >::adoptInstead </td>
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<p>Deletes the object it owns, and adopts (takes ownership of) the one passed in. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">p</td><td>simple pointer to an object that is adopted </td></tr>
</table>
</dd>
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<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000242">Stable:</a></b></dt><dd>ICU 4.4 </dd></dl>
<p>Definition at line <a class="el" href="localpointer_8h_source.html#l00286">286</a> of file <a class="el" href="localpointer_8h_source.html">localpointer.h</a>.</p>
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<td class="memname">void <a class="el" href="classicu_1_1LocalPointer.html">icu::LocalPointer</a>< T >::adoptInsteadAndCheckErrorCode </td>
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<td class="paramtype"><a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> & </td>
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<p>Deletes the object it owns, and adopts (takes ownership of) the one passed in. </p>
<p>If <a class="el" href="utypes_8h.html#a4d202200b6aa6f3c965ea370e0c8155f" title="Does the error code indicate a failure? ">U_FAILURE(errorCode)</a>, then the current object is retained and the new one deleted.</p>
<p>If <a class="el" href="utypes_8h.html#a527f2c69e6b2e3b2c53ad8a99fb36711" title="Does the error code indicate success? ">U_SUCCESS(errorCode)</a> but the input pointer is NULL, then U_MEMORY_ALLOCATION_ERROR is set, the current object is deleted, and NULL is set.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">p</td><td>simple pointer to an object that is adopted </td></tr>
<tr><td class="paramname">errorCode</td><td>in/out UErrorCode, set to U_MEMORY_ALLOCATION_ERROR if p==NULL and no other failure code had been set </td></tr>
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</dd>
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<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000243">Stable:</a></b></dt><dd>ICU 55 </dd></dl>
<p>Definition at line <a class="el" href="localpointer_8h_source.html#l00305">305</a> of file <a class="el" href="localpointer_8h_source.html">localpointer.h</a>.</p>
<p>References <a class="el" href="utypes_8h_source.html#l00188">NULL</a>, <a class="el" href="utypes_8h_source.html#l00438">U_MEMORY_ALLOCATION_ERROR</a>, and <a class="el" href="utypes_8h_source.html#l00683">U_SUCCESS</a>.</p>
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<td class="memname"><a class="el" href="classicu_1_1LocalPointer.html">LocalPointer</a><T>& <a class="el" href="classicu_1_1LocalPointer.html">icu::LocalPointer</a>< T >::moveFrom </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classicu_1_1LocalPointer.html">LocalPointer</a>< T > & </td>
<td class="paramname"><em>src</em></td><td>)</td>
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<p>Move assignment, leaves src with <a class="el" href="classicu_1_1LocalPointerBase.html#a9d414477891695f38e3ddab64e27fcc3" title="NULL check. ">isNull()</a>. </p>
<p>The behavior is undefined if *this and src are the same object.</p>
<p>Can be called explicitly, does not need C++11 support. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">src</td><td>source smart pointer </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>*this </dd></dl>
<dl class="draft"><dt><b><a class="el" href="draft.html#_draft000001">Draft:</a></b></dt><dd>This API may be changed in the future versions and was introduced in ICU 56 </dd></dl>
<p>Definition at line <a class="el" href="localpointer_8h_source.html#l00255">255</a> of file <a class="el" href="localpointer_8h_source.html">localpointer.h</a>.</p>
<p>References <a class="el" href="utypes_8h_source.html#l00188">NULL</a>, and <a class="el" href="localpointer_8h_source.html#l00153">icu::LocalPointerBase< T >::ptr</a>.</p>
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<td class="memname">void <a class="el" href="classicu_1_1LocalPointer.html">icu::LocalPointer</a>< T >::swap </td>
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<td class="paramtype"><a class="el" href="classicu_1_1LocalPointer.html">LocalPointer</a>< T > & </td>
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<p>Swap pointers. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">other</td><td>other smart pointer </td></tr>
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</dd>
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<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000240">Stable:</a></b></dt><dd>ICU 56 </dd></dl>
<p>Definition at line <a class="el" href="localpointer_8h_source.html#l00266">266</a> of file <a class="el" href="localpointer_8h_source.html">localpointer.h</a>.</p>
<p>References <a class="el" href="localpointer_8h_source.html#l00153">icu::LocalPointerBase< T >::ptr</a>.</p>
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<h2 class="groupheader">Friends And Related Function Documentation</h2>
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<td class="memname">void swap </td>
<td>(</td>
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<td class="paramtype"><a class="el" href="classicu_1_1LocalPointer.html">LocalPointer</a>< T > & </td>
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<p>Non-member <a class="el" href="classicu_1_1LocalPointer.html" title=""Smart pointer" class, deletes objects via the standard C++ delete operator. ">LocalPointer</a> swap function. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">p1</td><td>will get p2's pointer </td></tr>
<tr><td class="paramname">p2</td><td>will get p1's pointer </td></tr>
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</dd>
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<dl class="stable"><dt><b><a class="el" href="stable.html#_stable000241">Stable:</a></b></dt><dd>ICU 56 </dd></dl>
<p>Definition at line <a class="el" href="localpointer_8h_source.html#l00277">277</a> of file <a class="el" href="localpointer_8h_source.html">localpointer.h</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="localpointer_8h_source.html">localpointer.h</a></li>
</ul>
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