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<h1>uobject.h File Reference</h1>C++ API: Common ICU base class <a class="el" href="classUObject.html">UObject</a>. <a href="#_details">More...</a>
<p>
<code>#include "<a class="el" href="utypes_8h-source.html">unicode/utypes.h</a>"</code><br>
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<a href="uobject_8h-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><br><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classUMemory.html">UMemory</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classUMemory.html">UMemory</a> is the common ICU base class. <a href="classUMemory.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classUObject.html">UObject</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classUObject.html">UObject</a> is the common ICU "boilerplate" class. <a href="classUObject.html#_details">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Defines</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="uobject_8h.html#9ebf67ac651933234388f16add656f75">U_OVERRIDE_CXX_ALLOCATION</a> 1</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">U_OVERRIDE_CXX_ALLOCATION - Define this to override operator new and delete in <a class="el" href="classUMemory.html">UMemory</a>. <a href="#9ebf67ac651933234388f16add656f75"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="uobject_8h.html#0f8af19e82b45be1de86ad402c164541">U_HAVE_PLACEMENT_NEW</a> 1</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">U_HAVE_PLACEMENT_NEW - Define this to define the placement new and delete in <a class="el" href="classUMemory.html">UMemory</a> for STL. <a href="#0f8af19e82b45be1de86ad402c164541"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="uobject_8h.html#80b308fe1f841cb450772f58197ef018">U_HAVE_DEBUG_LOCATION_NEW</a> 0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">U_HAVE_DEBUG_LOCATION_NEW - Define this to define the MFC debug version of the operator new. <a href="#80b308fe1f841cb450772f58197ef018"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="uobject_8h.html#0415b3e188980bcb82e31c091265f34b">UOBJECT_DEFINE_RTTI_IMPLEMENTATION</a>(myClass)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This is a simple macro to add ICU RTTI to an ICU object implementation. <a href="#0415b3e188980bcb82e31c091265f34b"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="uobject_8h.html#a53bdd883d784e4c951b051faffc29d0">UOBJECT_DEFINE_ABSTRACT_RTTI_IMPLEMENTATION</a>(myClass)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This macro adds ICU RTTI to an ICU abstract class implementation. <a href="#a53bdd883d784e4c951b051faffc29d0"></a><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
C++ API: Common ICU base class <a class="el" href="classUObject.html">UObject</a>.
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<p>
Definition in file <a class="el" href="uobject_8h-source.html">uobject.h</a>.<hr><h2>Define Documentation</h2>
<a class="anchor" name="80b308fe1f841cb450772f58197ef018"></a><!-- doxytag: member="uobject.h::U_HAVE_DEBUG_LOCATION_NEW" ref="80b308fe1f841cb450772f58197ef018" args="" -->
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<td class="memname">#define U_HAVE_DEBUG_LOCATION_NEW 0 </td>
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U_HAVE_DEBUG_LOCATION_NEW - Define this to define the MFC debug version of the operator new.
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<dl compact><dt><b><a class="el" href="stable.html#_stable001542">Stable:</a></b></dt><dd>ICU 3.4 </dd></dl>
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Definition at line <a class="el" href="uobject_8h-source.html#l00059">59</a> of file <a class="el" href="uobject_8h-source.html">uobject.h</a>.
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<a class="anchor" name="0f8af19e82b45be1de86ad402c164541"></a><!-- doxytag: member="uobject.h::U_HAVE_PLACEMENT_NEW" ref="0f8af19e82b45be1de86ad402c164541" args="" -->
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<td class="memname">#define U_HAVE_PLACEMENT_NEW 1 </td>
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U_HAVE_PLACEMENT_NEW - Define this to define the placement new and delete in <a class="el" href="classUMemory.html">UMemory</a> for STL.
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<dl compact><dt><b><a class="el" href="stable.html#_stable001541">Stable:</a></b></dt><dd>ICU 2.6 </dd></dl>
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Definition at line <a class="el" href="uobject_8h-source.html#l00049">49</a> of file <a class="el" href="uobject_8h-source.html">uobject.h</a>.
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<a class="anchor" name="9ebf67ac651933234388f16add656f75"></a><!-- doxytag: member="uobject.h::U_OVERRIDE_CXX_ALLOCATION" ref="9ebf67ac651933234388f16add656f75" args="" -->
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<td class="memname">#define U_OVERRIDE_CXX_ALLOCATION 1 </td>
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U_OVERRIDE_CXX_ALLOCATION - Define this to override operator new and delete in <a class="el" href="classUMemory.html">UMemory</a>.
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Enabled by default for ICU.<p>
Enabling forces all allocation of ICU object types to use ICU's memory allocation. On Windows, this allows the ICU DLL to be used by applications that statically link the C Runtime library, meaning that the app and ICU will be using different heaps.<p>
<dl compact><dt><b><a class="el" href="stable.html#_stable001540">Stable:</a></b></dt><dd>ICU 2.2 </dd></dl>
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Definition at line <a class="el" href="uobject_8h-source.html#l00040">40</a> of file <a class="el" href="uobject_8h-source.html">uobject.h</a>.
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<a class="anchor" name="a53bdd883d784e4c951b051faffc29d0"></a><!-- doxytag: member="uobject.h::UOBJECT_DEFINE_ABSTRACT_RTTI_IMPLEMENTATION" ref="a53bdd883d784e4c951b051faffc29d0" args="(myClass)" -->
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<td class="memname">#define UOBJECT_DEFINE_ABSTRACT_RTTI_IMPLEMENTATION </td>
<td>(</td>
<td class="paramtype">myClass </td>
<td class="paramname"> </td>
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<b>Value:</b><div class="fragment"><pre class="fragment"><a class="code" href="utypes_8h.html#22af10545208a455a6e884008df48e9f">UClassID</a> <a class="code" href="platform_8h.html#72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> myClass::getStaticClassID() { \
<span class="keyword">static</span> <span class="keywordtype">char</span> classID = 0; \
<span class="keywordflow">return</span> (<a class="code" href="utypes_8h.html#22af10545208a455a6e884008df48e9f">UClassID</a>)&classID; \
}
</pre></div>This macro adds ICU RTTI to an ICU abstract class implementation.
<p>
This macro should be invoked in *.cpp files. The corresponding header should declare getStaticClassID.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>myClass</em> </td><td>The name of the class that needs RTTI defined. </td></tr>
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<dl compact><dt><b><a class="el" href="internal.html#_internal000050">Internal:</a></b></dt><dd>Do not use. This API is for interal use only. </dd></dl>
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Definition at line <a class="el" href="uobject_8h-source.html#l00283">283</a> of file <a class="el" href="uobject_8h-source.html">uobject.h</a>.
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<a class="anchor" name="0415b3e188980bcb82e31c091265f34b"></a><!-- doxytag: member="uobject.h::UOBJECT_DEFINE_RTTI_IMPLEMENTATION" ref="0415b3e188980bcb82e31c091265f34b" args="(myClass)" -->
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<td class="memname">#define UOBJECT_DEFINE_RTTI_IMPLEMENTATION </td>
<td>(</td>
<td class="paramtype">myClass </td>
<td class="paramname"> </td>
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<b>Value:</b><div class="fragment"><pre class="fragment"><a class="code" href="utypes_8h.html#22af10545208a455a6e884008df48e9f">UClassID</a> <a class="code" href="platform_8h.html#72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> myClass::getStaticClassID() { \
<span class="keyword">static</span> <span class="keywordtype">char</span> classID = 0; \
<span class="keywordflow">return</span> (<a class="code" href="utypes_8h.html#22af10545208a455a6e884008df48e9f">UClassID</a>)&classID; \
} \
<a class="code" href="utypes_8h.html#22af10545208a455a6e884008df48e9f">UClassID</a> myClass::getDynamicClassID() const \
{ <span class="keywordflow">return</span> myClass::getStaticClassID(); }
</pre></div>This is a simple macro to add ICU RTTI to an ICU object implementation.
<p>
This does not go into the header. This should only be used in *.cpp files.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>myClass</em> </td><td>The name of the class that needs RTTI defined. </td></tr>
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<dl compact><dt><b><a class="el" href="internal.html#_internal000049">Internal:</a></b></dt><dd>Do not use. This API is for interal use only. </dd></dl>
<p>
Definition at line <a class="el" href="uobject_8h-source.html#l00266">266</a> of file <a class="el" href="uobject_8h-source.html">uobject.h</a>.
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