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<a href="idna_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">// Copyright (C) 2016 and later: Unicode, Inc. and others.</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// License & terms of use: http://www.unicode.org/copyright.html</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">*******************************************************************************</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">* Copyright (C) 2010-2012, International Business Machines</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">* Corporation and others. All Rights Reserved.</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: idna.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: 2010mar05</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 __IDNA_H__</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#define __IDNA_H__</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="utypes_8h.html">unicode/utypes.h</a>"</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#if !UCONFIG_NO_IDNA</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="bytestream_8h.html">unicode/bytestream.h</a>"</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="stringpiece_8h.html">unicode/stringpiece.h</a>"</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "<a class="code" href="uidna_8h.html">unicode/uidna.h</a>"</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "<a class="code" href="unistr_8h.html">unicode/unistr.h</a>"</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <a class="code" href="uversion_8h.html#a7d9374e037299886d4192b763b4c5e8b">U_NAMESPACE_BEGIN</a></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">class </span>IDNAInfo;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classicu_1_1IDNA.html"> 50</a></span> <span class="keyword">class </span><a class="code" href="utypes_8h.html#a559955ec3bc692657c5d8b1c6de8e334">U_COMMON_API</a> <a class="code" href="classicu_1_1IDNA.html">IDNA</a> : <span class="keyword">public</span> <a class="code" href="classicu_1_1UObject.html">UObject</a> {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  ~<a class="code" href="classicu_1_1IDNA.html">IDNA</a>();</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">static</span> <a class="code" href="classicu_1_1IDNA.html">IDNA</a> *</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  createUTS46Instance(uint32_t options, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode);</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">virtual</span> <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> &</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  labelToASCII(<span class="keyword">const</span> <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> &label, <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> &dest,</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <a class="code" href="classicu_1_1IDNAInfo.html">IDNAInfo</a> &info, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keyword">virtual</span> <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> &</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  labelToUnicode(<span class="keyword">const</span> <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> &label, <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> &dest,</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <a class="code" href="classicu_1_1IDNAInfo.html">IDNAInfo</a> &info, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">virtual</span> <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> &</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  nameToASCII(<span class="keyword">const</span> <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> &name, <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> &dest,</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <a class="code" href="classicu_1_1IDNAInfo.html">IDNAInfo</a> &info, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">virtual</span> <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> &</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  nameToUnicode(<span class="keyword">const</span> <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> &name, <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> &dest,</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <a class="code" href="classicu_1_1IDNAInfo.html">IDNAInfo</a> &info, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="comment">// UTF-8 versions of the processing methods ---------------------------- ***</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  labelToASCII_UTF8(<a class="code" href="classicu_1_1StringPiece.html">StringPiece</a> label, <a class="code" href="classicu_1_1ByteSink.html">ByteSink</a> &dest,</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="classicu_1_1IDNAInfo.html">IDNAInfo</a> &info, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode) <span class="keyword">const</span>;</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  labelToUnicodeUTF8(<a class="code" href="classicu_1_1StringPiece.html">StringPiece</a> label, <a class="code" href="classicu_1_1ByteSink.html">ByteSink</a> &dest,</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="classicu_1_1IDNAInfo.html">IDNAInfo</a> &info, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode) <span class="keyword">const</span>;</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  nameToASCII_UTF8(<a class="code" href="classicu_1_1StringPiece.html">StringPiece</a> name, <a class="code" href="classicu_1_1ByteSink.html">ByteSink</a> &dest,</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <a class="code" href="classicu_1_1IDNAInfo.html">IDNAInfo</a> &info, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode) <span class="keyword">const</span>;</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  nameToUnicodeUTF8(<a class="code" href="classicu_1_1StringPiece.html">StringPiece</a> name, <a class="code" href="classicu_1_1ByteSink.html">ByteSink</a> &dest,</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <a class="code" href="classicu_1_1IDNAInfo.html">IDNAInfo</a> &info, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode) <span class="keyword">const</span>;</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> };</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="keyword">class </span>UTS46;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div><div class="line"><a name="l00268"></a><span class="lineno"><a class="line" href="classicu_1_1IDNAInfo.html"> 268</a></span> <span class="keyword">class </span><a class="code" href="utypes_8h.html#a559955ec3bc692657c5d8b1c6de8e334">U_COMMON_API</a> <a class="code" href="classicu_1_1IDNAInfo.html">IDNAInfo</a> : <span class="keyword">public</span> <a class="code" href="classicu_1_1UMemory.html">UMemory</a> {</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00274"></a><span class="lineno"><a class="line" href="classicu_1_1IDNAInfo.html#ae9b7f2d7df9ff451dab97572530c95ff"> 274</a></span>  <a class="code" href="classicu_1_1IDNAInfo.html#ae9b7f2d7df9ff451dab97572530c95ff">IDNAInfo</a>() : errors(0), labelErrors(0), isTransDiff(<a class="code" href="umachine_8h.html#aa93f0eb578d23995850d61f7d61c55c1">FALSE</a>), isBiDi(<a class="code" href="umachine_8h.html#aa93f0eb578d23995850d61f7d61c55c1">FALSE</a>), isOkBiDi(<a class="code" href="umachine_8h.html#aa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>) {}</div><div class="line"><a name="l00280"></a><span class="lineno"><a class="line" href="classicu_1_1IDNAInfo.html#a1c1587b50da3a72fd421924e62d9bd52"> 280</a></span>  <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> <a class="code" href="classicu_1_1IDNAInfo.html#a1c1587b50da3a72fd421924e62d9bd52">hasErrors</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> errors!=0; }</div><div class="line"><a name="l00287"></a><span class="lineno"><a class="line" href="classicu_1_1IDNAInfo.html#ac953f63093db5c9db3b49336e25368bf"> 287</a></span>  uint32_t <a class="code" href="classicu_1_1IDNAInfo.html#ac953f63093db5c9db3b49336e25368bf">getErrors</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> errors; }</div><div class="line"><a name="l00301"></a><span class="lineno"><a class="line" href="classicu_1_1IDNAInfo.html#abc8b5102cb544385d58ba5fc34a2cf3a"> 301</a></span>  <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> <a class="code" href="classicu_1_1IDNAInfo.html#abc8b5102cb544385d58ba5fc34a2cf3a">isTransitionalDifferent</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> isTransDiff; }</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="keyword">private</span>:</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keyword">friend</span> <span class="keyword">class </span>UTS46;</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <a class="code" href="classicu_1_1IDNAInfo.html">IDNAInfo</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1IDNAInfo.html">IDNAInfo</a> &other); <span class="comment">// no copying</span></div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <a class="code" href="classicu_1_1IDNAInfo.html">IDNAInfo</a> &operator=(<span class="keyword">const</span> <a class="code" href="classicu_1_1IDNAInfo.html">IDNAInfo</a> &other); <span class="comment">// no copying</span></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> </div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordtype">void</span> reset() {</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  errors=labelErrors=0;</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  isTransDiff=<a class="code" href="umachine_8h.html#aa93f0eb578d23995850d61f7d61c55c1">FALSE</a>;</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  isBiDi=<a class="code" href="umachine_8h.html#aa93f0eb578d23995850d61f7d61c55c1">FALSE</a>;</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  isOkBiDi=<a class="code" href="umachine_8h.html#aa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  }</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  uint32_t errors, labelErrors;</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> isTransDiff;</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> isBiDi;</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> isOkBiDi;</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> };</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span> </div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <a class="code" href="uversion_8h.html#a3da1f00f3b02976ac53c014a3e4c0933">U_NAMESPACE_END</a></div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="preprocessor">#endif // UCONFIG_NO_IDNA</span></div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="preprocessor">#endif // __IDNA_H__</span></div><div class="ttc" id="classicu_1_1IDNAInfo_html"><div class="ttname"><a href="classicu_1_1IDNAInfo.html">icu::IDNAInfo</a></div><div class="ttdoc">Output container for IDNA processing errors. </div><div class="ttdef"><b>Definition:</b> <a href="idna_8h_source.html#l00268">idna.h:268</a></div></div>
<div class="ttc" id="classicu_1_1IDNAInfo_html_ae9b7f2d7df9ff451dab97572530c95ff"><div class="ttname"><a href="classicu_1_1IDNAInfo.html#ae9b7f2d7df9ff451dab97572530c95ff">icu::IDNAInfo::IDNAInfo</a></div><div class="ttdeci">IDNAInfo()</div><div class="ttdoc">Constructor for stack allocation. </div><div class="ttdef"><b>Definition:</b> <a href="idna_8h_source.html#l00274">idna.h:274</a></div></div>
<div class="ttc" id="unistr_8h_html"><div class="ttname"><a href="unistr_8h.html">unistr.h</a></div><div class="ttdoc">C++ API: Unicode String. </div></div>
<div class="ttc" id="classicu_1_1ByteSink_html"><div class="ttname"><a href="classicu_1_1ByteSink.html">icu::ByteSink</a></div><div class="ttdoc">A ByteSink can be filled with bytes. </div><div class="ttdef"><b>Definition:</b> <a href="bytestream_8h_source.html#l00050">bytestream.h:50</a></div></div>
<div class="ttc" id="stringpiece_8h_html"><div class="ttname"><a href="stringpiece_8h.html">stringpiece.h</a></div><div class="ttdoc">C++ API: StringPiece: Read-only byte string wrapper class. </div></div>
<div class="ttc" id="uversion_8h_html_a7d9374e037299886d4192b763b4c5e8b"><div class="ttname"><a href="uversion_8h.html#a7d9374e037299886d4192b763b4c5e8b">U_NAMESPACE_BEGIN</a></div><div class="ttdeci">#define U_NAMESPACE_BEGIN</div><div class="ttdoc">This is used to begin a declaration of a public ICU C++ API. </div><div class="ttdef"><b>Definition:</b> <a href="uversion_8h_source.html#l00131">uversion.h:131</a></div></div>
<div class="ttc" id="classicu_1_1IDNAInfo_html_abc8b5102cb544385d58ba5fc34a2cf3a"><div class="ttname"><a href="classicu_1_1IDNAInfo.html#abc8b5102cb544385d58ba5fc34a2cf3a">icu::IDNAInfo::isTransitionalDifferent</a></div><div class="ttdeci">UBool isTransitionalDifferent() const </div><div class="ttdoc">Returns TRUE if transitional and nontransitional processing produce different results. </div><div class="ttdef"><b>Definition:</b> <a href="idna_8h_source.html#l00301">idna.h:301</a></div></div>
<div class="ttc" id="bytestream_8h_html"><div class="ttname"><a href="bytestream_8h.html">bytestream.h</a></div><div class="ttdoc">C++ API: Interface for writing bytes, and implementation classes. </div></div>
<div class="ttc" id="umachine_8h_html_aa8cecfc5c5c054d2875c03e77b7be15d"><div class="ttname"><a href="umachine_8h.html#aa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a></div><div class="ttdeci">#define TRUE</div><div class="ttdoc">The TRUE value of a UBool. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00263">umachine.h:263</a></div></div>
<div class="ttc" id="uidna_8h_html"><div class="ttname"><a href="uidna_8h.html">uidna.h</a></div><div class="ttdoc">C API: Internationalizing Domain Names in Applications (IDNA) </div></div>
<div class="ttc" id="uversion_8h_html_a3da1f00f3b02976ac53c014a3e4c0933"><div class="ttname"><a href="uversion_8h.html#a3da1f00f3b02976ac53c014a3e4c0933">U_NAMESPACE_END</a></div><div class="ttdeci">#define U_NAMESPACE_END</div><div class="ttdoc">This is used to end a declaration of a public ICU C++ API. </div><div class="ttdef"><b>Definition:</b> <a href="uversion_8h_source.html#l00132">uversion.h:132</a></div></div>
<div class="ttc" id="utypes_8h_html_a3343c1c8a8377277046774691c98d78c"><div class="ttname"><a href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a></div><div class="ttdeci">UErrorCode</div><div class="ttdoc">Error code to replace exception handling, so that the code is compatible with all C++ compilers...</div><div class="ttdef"><b>Definition:</b> <a href="utypes_8h_source.html#l00396">utypes.h:396</a></div></div>
<div class="ttc" id="utypes_8h_html"><div class="ttname"><a href="utypes_8h.html">utypes.h</a></div><div class="ttdoc">Basic definitions for ICU, for both C and C++ APIs. </div></div>
<div class="ttc" id="umachine_8h_html_aa93f0eb578d23995850d61f7d61c55c1"><div class="ttname"><a href="umachine_8h.html#aa93f0eb578d23995850d61f7d61c55c1">FALSE</a></div><div class="ttdeci">#define FALSE</div><div class="ttdoc">The FALSE value of a UBool. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00267">umachine.h:267</a></div></div>
<div class="ttc" id="utypes_8h_html_a559955ec3bc692657c5d8b1c6de8e334"><div class="ttname"><a href="utypes_8h.html#a559955ec3bc692657c5d8b1c6de8e334">U_COMMON_API</a></div><div class="ttdeci">#define U_COMMON_API</div><div class="ttdoc">Set to export library symbols from inside the common library, and to import them from outside...</div><div class="ttdef"><b>Definition:</b> <a href="utypes_8h_source.html#l00359">utypes.h:359</a></div></div>
<div class="ttc" id="classicu_1_1UnicodeString_html"><div class="ttname"><a href="classicu_1_1UnicodeString.html">icu::UnicodeString</a></div><div class="ttdoc">UnicodeString is a string class that stores Unicode characters directly and provides similar function...</div><div class="ttdef"><b>Definition:</b> <a href="unistr_8h_source.html#l00295">unistr.h:295</a></div></div>
<div class="ttc" id="classicu_1_1IDNAInfo_html_ac953f63093db5c9db3b49336e25368bf"><div class="ttname"><a href="classicu_1_1IDNAInfo.html#ac953f63093db5c9db3b49336e25368bf">icu::IDNAInfo::getErrors</a></div><div class="ttdeci">uint32_t getErrors() const </div><div class="ttdoc">Returns a bit set indicating IDNA processing errors. </div><div class="ttdef"><b>Definition:</b> <a href="idna_8h_source.html#l00287">idna.h:287</a></div></div>
<div class="ttc" id="classicu_1_1IDNA_html"><div class="ttname"><a href="classicu_1_1IDNA.html">icu::IDNA</a></div><div class="ttdoc">Abstract base class for IDNA processing. </div><div class="ttdef"><b>Definition:</b> <a href="idna_8h_source.html#l00050">idna.h:50</a></div></div>
<div class="ttc" id="classicu_1_1StringPiece_html"><div class="ttname"><a href="classicu_1_1StringPiece.html">icu::StringPiece</a></div><div class="ttdoc">A string-like object that points to a sized piece of memory. </div><div class="ttdef"><b>Definition:</b> <a href="stringpiece_8h_source.html#l00054">stringpiece.h:54</a></div></div>
<div class="ttc" id="classicu_1_1UObject_html"><div class="ttname"><a href="classicu_1_1UObject.html">icu::UObject</a></div><div class="ttdoc">UObject is the common ICU "boilerplate" class. </div><div class="ttdef"><b>Definition:</b> <a href="uobject_8h_source.html#l00223">uobject.h:223</a></div></div>
<div class="ttc" id="classicu_1_1UMemory_html"><div class="ttname"><a href="classicu_1_1UMemory.html">icu::UMemory</a></div><div class="ttdoc">UMemory is the common ICU base class. </div><div class="ttdef"><b>Definition:</b> <a href="uobject_8h_source.html#l00112">uobject.h:112</a></div></div>
<div class="ttc" id="umachine_8h_html_a349ef00011f20ccd1d3b424445681aa5"><div class="ttname"><a href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a></div><div class="ttdeci">int8_t UBool</div><div class="ttdoc">The ICU boolean type. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00259">umachine.h:259</a></div></div>
<div class="ttc" id="classicu_1_1IDNAInfo_html_a1c1587b50da3a72fd421924e62d9bd52"><div class="ttname"><a href="classicu_1_1IDNAInfo.html#a1c1587b50da3a72fd421924e62d9bd52">icu::IDNAInfo::hasErrors</a></div><div class="ttdeci">UBool hasErrors() const </div><div class="ttdoc">Were there IDNA processing errors? </div><div class="ttdef"><b>Definition:</b> <a href="idna_8h_source.html#l00280">idna.h:280</a></div></div>
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