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<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>
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<div class="title">uobject.h</div> </div>
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<a href="uobject_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) 2002-2010, 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: uobject.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: 2002jun26</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 __UOBJECT_H__</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor"></span><span class="preprocessor">#define __UOBJECT_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="l00020"></a><span class="lineno"> 20</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="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</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="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#ifndef U_OVERRIDE_CXX_ALLOCATION</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="code" href="uobject_8h.html#a9ebf67ac651933234388f16add656f75"> 40</a></span> <span class="preprocessor"></span><span class="preprocessor">#define U_OVERRIDE_CXX_ALLOCATION 1</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#ifndef U_HAVE_PLACEMENT_NEW</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="code" href="uobject_8h.html#a0f8af19e82b45be1de86ad402c164541"> 51</a></span> <span class="preprocessor"></span><span class="preprocessor">#define U_HAVE_PLACEMENT_NEW 1</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#ifndef U_HAVE_DEBUG_LOCATION_NEW</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="code" href="uobject_8h.html#a80b308fe1f841cb450772f58197ef018"> 63</a></span> <span class="preprocessor"></span><span class="preprocessor">#define U_HAVE_DEBUG_LOCATION_NEW 0</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor">#ifndef U_NO_THROW</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor"></span><span class="preprocessor">#define U_NO_THROW throw()</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00101"></a><span class="lineno"><a class="code" href="classUMemory.html"> 101</a></span> <span class="keyword">class </span><a class="code" href="utypes_8h.html#a559955ec3bc692657c5d8b1c6de8e334" title="Set to export library symbols from inside the common library, and to import them from outside...">U_COMMON_API</a> <a class="code" href="classUMemory.html" title="UMemory is the common ICU base class.">UMemory</a> {</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment">/* test versions for debugging shaper heap memory problems */</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="preprocessor">#ifdef SHAPER_MEMORY_DEBUG </span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="preprocessor"></span> <span class="keyword">static</span> <span class="keywordtype">void</span> * NewArray(<span class="keywordtype">int</span> size, <span class="keywordtype">int</span> count);</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> * GrowArray(<span class="keywordtype">void</span> * array, <span class="keywordtype">int</span> newSize );</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> FreeArray(<span class="keywordtype">void</span> * array );</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="preprocessor">#if U_OVERRIDE_CXX_ALLOCATION</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> * <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> <span class="keyword">operator</span> <span class="keyword">new</span>(<span class="keywordtype">size_t</span> size) U_NO_THROW;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> * <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> <span class="keyword">operator</span> <span class="keyword">new</span>[](<span class="keywordtype">size_t</span> size) U_NO_THROW;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span> *p) U_NO_THROW;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> <span class="keyword">operator</span> <span class="keyword">delete</span>[](<span class="keywordtype">void</span> *p) U_NO_THROW;</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="preprocessor">#if U_HAVE_PLACEMENT_NEW</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="code" href="classUMemory.html#a43b5221fe429f77230b2040f8724c154"> 152</a></span>  <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> * <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> <span class="keyword">operator</span> <span class="keyword">new</span>(size_t, <span class="keywordtype">void</span> *ptr) U_NO_THROW { <span class="keywordflow">return</span> ptr; }</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a name="l00159"></a><span class="lineno"><a class="code" href="classUMemory.html#a9b746b0cdb49c8f8907773002ea5c4ea"> 159</a></span>  <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span> *, <span class="keywordtype">void</span> *) U_NO_THROW {}</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="preprocessor">#endif </span><span class="comment">/* U_HAVE_PLACEMENT_NEW */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="preprocessor"></span><span class="preprocessor">#if U_HAVE_DEBUG_LOCATION_NEW</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> * <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> <span class="keyword">operator</span> <span class="keyword">new</span>(<span class="keywordtype">size_t</span> size, <span class="keyword">const</span> <span class="keywordtype">char</span>* file, <span class="keywordtype">int</span> line) U_NO_THROW;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>* p, <span class="keyword">const</span> <span class="keywordtype">char</span>* file, <span class="keywordtype">int</span> line) U_NO_THROW;</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="preprocessor">#endif </span><span class="comment">/* U_HAVE_DEBUG_LOCATION_NEW */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* U_OVERRIDE_CXX_ALLOCATION */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"> * Assignment operator not declared. The compiler will provide one</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment"> * which does nothing since this class does not contain any data members.</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment"> * API/code coverage may show the assignment operator as present and</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"> * untested - ignore.</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"> * Subclasses need this assignment operator if they use compiler-provided</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"> * assignment operators of their own. An alternative to not declaring one</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"> * here would be to declare and empty-implement a protected or public one.</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> UMemory &UMemory::operator=(const UMemory &);</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> };</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div>
<div class="line"><a name="l00215"></a><span class="lineno"><a class="code" href="classUObject.html"> 215</a></span> <span class="keyword">class </span><a class="code" href="utypes_8h.html#a559955ec3bc692657c5d8b1c6de8e334" title="Set to export library symbols from inside the common library, and to import them from outside...">U_COMMON_API</a> <a class="code" href="classUObject.html" title="UObject is the common ICU "boilerplate" class.">UObject</a> : <span class="keyword">public</span> <a class="code" href="classUMemory.html" title="UMemory is the common ICU base class.">UMemory</a> {</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keyword">virtual</span> ~<a class="code" href="classUObject.html" title="UObject is the common ICU "boilerplate" class.">UObject</a>();</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keyword">virtual</span> <a class="code" href="utypes_8h.html#a22af10545208a455a6e884008df48e9f" title="UClassID is used to identify classes without using RTTI, since RTTI is not yet supported by all C++ c...">UClassID</a> getDynamicClassID() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="comment">// the following functions are protected to prevent instantiation and</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="comment">// direct use of UObject itself</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="comment">// default constructor</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="comment">// commented out because UObject is abstract (see getDynamicClassID)</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="comment">// inline UObject() {}</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">// copy constructor</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="comment">// commented out because UObject is abstract (see getDynamicClassID)</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="comment">// inline UObject(const UObject &other) {}</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="preprocessor">#if 0</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="preprocessor"></span> <span class="comment">// TODO Sometime in the future. Implement operator==().</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="comment">// (This comment inserted in 2.2)</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="comment">// some or all of the following "boilerplate" functions may be made public</span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="comment">// in a future ICU4C release when all subclasses implement them</span></div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="comment">// assignment operator</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="comment">// (not virtual, see "Taligent's Guide to Designing Programs" pp.73..74)</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="comment">// commented out because the implementation is the same as a compiler's default</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="comment">// UObject &operator=(const UObject &other) { return *this; }</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> </div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="comment">// comparison operators</span></div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keyword">virtual</span> <span class="keyword">inline</span> <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5" title="The ICU boolean type.">UBool</a> <a class="code" href="stringpiece_8h.html#a7652049cbac0bfeae2cd2aa4514a3352" title="Global operator == for StringPiece.">operator==</a>(<span class="keyword">const</span> <a class="code" href="classUObject.html" title="UObject is the common ICU "boilerplate" class.">UObject</a> &other)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">this</span>==&other; }</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keyword">inline</span> <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5" title="The ICU boolean type.">UBool</a> <a class="code" href="stringpiece_8h.html#abf0ccab9536bab551afc07de65eb5d95" title="Global operator != for StringPiece.">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classUObject.html" title="UObject is the common ICU "boilerplate" class.">UObject</a> &other)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> !<a class="code" href="stringpiece_8h.html#a7652049cbac0bfeae2cd2aa4514a3352" title="Global operator == for StringPiece.">operator==</a>(other); }</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="comment">// clone() commented out from the base class:</span></div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="comment">// some compilers do not support co-variant return types</span></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="comment">// (i.e., subclasses would have to return UObject * as well, instead of SubClass *)</span></div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="comment">// see also UObject class documentation.</span></div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="comment">// virtual UObject *clone() const;</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment"> * Assignment operator not declared. The compiler will provide one</span></div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="comment"> * which does nothing since this class does not contain any data members.</span></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="comment"> * API/code coverage may show the assignment operator as present and</span></div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="comment"> * untested - ignore.</span></div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment"> * Subclasses need this assignment operator if they use compiler-provided</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment"> * assignment operators of their own. An alternative to not declaring one</span></div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="comment"> * here would be to declare and empty-implement a protected or public one.</span></div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="comment"> UObject &UObject::operator=(const UObject &);</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="comment">// Future implementation for RTTI that support subtyping. [alan]</span></div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment">// </span></div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="comment">// public:</span></div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="comment">// /**</span></div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment">// * @internal</span></div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment">// */</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="comment">// static UClassID getStaticClassID();</span></div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment">// </span></div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="comment">// /**</span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment">// * @internal</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="comment">// */</span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="comment">// UBool instanceOf(UClassID type) const;</span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> };</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div>
<div class="line"><a name="l00297"></a><span class="lineno"><a class="code" href="uobject_8h.html#a0415b3e188980bcb82e31c091265f34b"> 297</a></span> <span class="preprocessor">#define UOBJECT_DEFINE_RTTI_IMPLEMENTATION(myClass) \</span></div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="preprocessor"> UClassID U_EXPORT2 myClass::getStaticClassID() { \</span></div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="preprocessor"> static char classID = 0; \</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="preprocessor"> return (UClassID)&classID; \</span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="preprocessor"> } \</span></div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="preprocessor"> UClassID myClass::getDynamicClassID() const \</span></div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="preprocessor"> { return myClass::getStaticClassID(); }</span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div>
<div class="line"><a name="l00314"></a><span class="lineno"><a class="code" href="uobject_8h.html#aa53bdd883d784e4c951b051faffc29d0"> 314</a></span> <span class="preprocessor">#define UOBJECT_DEFINE_ABSTRACT_RTTI_IMPLEMENTATION(myClass) \</span></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="preprocessor"> UClassID U_EXPORT2 myClass::getStaticClassID() { \</span></div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="preprocessor"> static char classID = 0; \</span></div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="preprocessor"> return (UClassID)&classID; \</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="preprocessor"> }</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00330"></a><span class="lineno"><a class="code" href="uobject_8h.html#aebfc0b7b915d88200070b1cb8ea0a198"> 330</a></span> <span class="preprocessor">#define UOBJECT_DEFINE_NO_RTTI_IMPLEMENTATION(myClass) \</span></div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="preprocessor"> UClassID myClass::getDynamicClassID() const { return NULL; }</span></div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="comment">// /**</span></div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="comment">// * This macro adds ICU RTTI to an ICU concrete class implementation.</span></div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="comment">// * This macro should be invoked in *.cpp files. The corresponding</span></div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="comment">// * header should declare getDynamicClassID and getStaticClassID.</span></div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="comment">// *</span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="comment">// * @param myClass The name of the class that needs RTTI defined.</span></div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment">// * @param myParent The name of the myClass's parent.</span></div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="comment">// * @internal</span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="comment">// */</span></div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="comment">/*#define UOBJECT_DEFINE_RTTI_IMPLEMENTATION(myClass, myParent) \</span></div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="comment"> UOBJECT_DEFINE_ABSTRACT_RTTI_IMPLEMENTATION(myClass, myParent) \</span></div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="comment"> UClassID myClass::getDynamicClassID() const { \</span></div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="comment"> return myClass::getStaticClassID(); \</span></div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="comment">*/</span></div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span> </div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> </div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</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="l00351"></a><span class="lineno"> 351</span> </div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="preprocessor">#endif</span></div>
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