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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>ICU 60.1: char16ptr.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">ICU 60.1  <span id="projectnumber">60.1</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('',false,false,'search.php','Search'); }); /* @license-end */</script> <div id="main-nav"></div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_bdd9a5d540de89e9fe90efdfc6973a4f.html">common</a></li><li class="navelem"><a class="el" href="dir_f59c6450ff718ff1b085cfd1c36acbd7.html">unicode</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">char16ptr.h</div> </div> </div><!--header--> <div class="contents"> <a href="char16ptr_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">// © 2017 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> </div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// char16ptr.h</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// created: 2017feb28 Markus W. Scherer</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#ifndef __CHAR16PTR_H__</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#define __CHAR16PTR_H__</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> </div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <cstddef></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "<a class="code" href="utypes_8h.html">unicode/utypes.h</a>"</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <a class="code" href="uversion_8h.html#a7d9374e037299886d4192b763b4c5e8b">U_NAMESPACE_BEGIN</a></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#ifdef U_ALIASING_BARRIER</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="comment">// Use the predefined value.</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#elif (defined(__clang__) || defined(__GNUC__)) && U_PLATFORM != U_PF_BROWSER_NATIVE_CLIENT</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor"># define U_ALIASING_BARRIER(ptr) asm volatile("" : : "rm"(ptr) : "memory")</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// Do not use #ifndef U_HIDE_DRAFT_API for the following class, it</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// is now used in place of UChar* in several stable C++ methods</span></div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classicu_1_1Char16Ptr.html"> 39</a></span> <span class="comment"></span><span class="keyword">class </span><a class="code" href="utypes_8h.html#a559955ec3bc692657c5d8b1c6de8e334">U_COMMON_API</a> <a class="code" href="classicu_1_1Char16Ptr.html">Char16Ptr</a> U_FINAL {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">inline</span> <a class="code" href="classicu_1_1Char16Ptr.html">Char16Ptr</a>(char16_t *p);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#if !U_CHAR16_IS_TYPEDEF</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">inline</span> <a class="code" href="classicu_1_1Char16Ptr.html">Char16Ptr</a>(uint16_t *p);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#if U_SIZEOF_WCHAR_T==2 || defined(U_IN_DOXYGEN)</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">inline</span> <a class="code" href="classicu_1_1Char16Ptr.html">Char16Ptr</a>(<span class="keywordtype">wchar_t</span> *p);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">inline</span> <a class="code" href="classicu_1_1Char16Ptr.html">Char16Ptr</a>(std::nullptr_t p);</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">inline</span> ~<a class="code" href="classicu_1_1Char16Ptr.html">Char16Ptr</a>();</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">inline</span> char16_t *<span class="keyword">get</span>() <span class="keyword">const</span>;</div><div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classicu_1_1Char16Ptr.html#a75d96958cb9878520d959fa7e203f72e"> 87</a></span>  <span class="keyword">inline</span> <span class="keyword">operator</span> char16_t *() <span class="keyword">const</span> { <span class="keywordflow">return</span> <span class="keyword">get</span>(); }</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="classicu_1_1Char16Ptr.html">Char16Ptr</a>() = <span class="keyword">delete</span>;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="preprocessor">#ifdef U_ALIASING_BARRIER</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">static</span> char16_t *cast(T *t) {</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  U_ALIASING_BARRIER(t);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span>char16_t *<span class="keyword">></span>(t);</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  char16_t *p_;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">union </span>{</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  char16_t *cp;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  uint16_t *up;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordtype">wchar_t</span> *wp;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  } u_;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> };</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="preprocessor">#ifdef U_ALIASING_BARRIER</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> Char16Ptr::Char16Ptr(char16_t *p) : p_(p) {}</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="preprocessor">#if !U_CHAR16_IS_TYPEDEF</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> Char16Ptr::Char16Ptr(uint16_t *p) : p_(cast(p)) {}</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="preprocessor">#if U_SIZEOF_WCHAR_T==2</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> Char16Ptr::Char16Ptr(<span class="keywordtype">wchar_t</span> *p) : p_(cast(p)) {}</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> Char16Ptr::Char16Ptr(std::nullptr_t p) : p_(p) {}</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <a class="code" href="classicu_1_1Char16Ptr.html#a126f043fef26471fc7e925498aeb0f37">Char16Ptr::~Char16Ptr</a>() {</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  U_ALIASING_BARRIER(p_);</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> }</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> char16_t *<a class="code" href="classicu_1_1Char16Ptr.html#adfd6d581d1f4e3e9b10e78cdf6b4e8e3">Char16Ptr::get</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> p_; }</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="classicu_1_1Char16Ptr.html#ac4ac71cdc6eb2fdccec37bbab3b79382"> 126</a></span> Char16Ptr::Char16Ptr(char16_t *p) { u_.cp = p; }</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="preprocessor">#if !U_CHAR16_IS_TYPEDEF</span></div><div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="classicu_1_1Char16Ptr.html#a5470f362cf2e40359867ad1824c6b285"> 128</a></span> Char16Ptr::Char16Ptr(uint16_t *p) { u_.up = p; }</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="preprocessor">#if U_SIZEOF_WCHAR_T==2</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> Char16Ptr::Char16Ptr(<span class="keywordtype">wchar_t</span> *p) { u_.wp = p; }</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="classicu_1_1Char16Ptr.html#a02fabf6135f0ebe5212fe2806b86fd20"> 133</a></span> Char16Ptr::Char16Ptr(std::nullptr_t p) { u_.cp = p; }</div><div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="classicu_1_1Char16Ptr.html#a126f043fef26471fc7e925498aeb0f37"> 134</a></span> <a class="code" href="classicu_1_1Char16Ptr.html#a126f043fef26471fc7e925498aeb0f37">Char16Ptr::~Char16Ptr</a>() {}</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="classicu_1_1Char16Ptr.html#adfd6d581d1f4e3e9b10e78cdf6b4e8e3"> 136</a></span> char16_t *<a class="code" href="classicu_1_1Char16Ptr.html#adfd6d581d1f4e3e9b10e78cdf6b4e8e3">Char16Ptr::get</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> u_.cp; }</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment">// Do not use #ifndef U_HIDE_DRAFT_API for the following class, it is</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment">// now used in place of const UChar* in several stable C++ methods</span></div><div class="line"><a name="l00146"></a><span class="lineno"><a class="line" href="classicu_1_1ConstChar16Ptr.html"> 146</a></span> <span class="comment"></span><span class="keyword">class </span><a class="code" href="utypes_8h.html#a559955ec3bc692657c5d8b1c6de8e334">U_COMMON_API</a> <a class="code" href="classicu_1_1ConstChar16Ptr.html">ConstChar16Ptr</a> U_FINAL {</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">inline</span> <a class="code" href="classicu_1_1ConstChar16Ptr.html">ConstChar16Ptr</a>(<span class="keyword">const</span> char16_t *p);</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="preprocessor">#if !U_CHAR16_IS_TYPEDEF</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">inline</span> <a class="code" href="classicu_1_1ConstChar16Ptr.html">ConstChar16Ptr</a>(<span class="keyword">const</span> uint16_t *p);</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="preprocessor">#if U_SIZEOF_WCHAR_T==2 || defined(U_IN_DOXYGEN)</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keyword">inline</span> <a class="code" href="classicu_1_1ConstChar16Ptr.html">ConstChar16Ptr</a>(<span class="keyword">const</span> <span class="keywordtype">wchar_t</span> *p);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">inline</span> <a class="code" href="classicu_1_1ConstChar16Ptr.html">ConstChar16Ptr</a>(<span class="keyword">const</span> std::nullptr_t p);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">inline</span> ~<a class="code" href="classicu_1_1ConstChar16Ptr.html">ConstChar16Ptr</a>();</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keyword">inline</span> <span class="keyword">const</span> char16_t *<span class="keyword">get</span>() <span class="keyword">const</span>;</div><div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="classicu_1_1ConstChar16Ptr.html#ab7802c91b77a2c966d1b458419480331"> 195</a></span>  <span class="keyword">inline</span> <span class="keyword">operator</span> <span class="keyword">const</span> char16_t *() <span class="keyword">const</span> { <span class="keywordflow">return</span> <span class="keyword">get</span>(); }</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="classicu_1_1ConstChar16Ptr.html">ConstChar16Ptr</a>() = <span class="keyword">delete</span>;</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="preprocessor">#ifdef U_ALIASING_BARRIER</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">static</span> <span class="keyword">const</span> char16_t *cast(<span class="keyword">const</span> T *t) {</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  U_ALIASING_BARRIER(t);</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>char16_t *<span class="keyword">></span>(t);</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keyword">const</span> char16_t *p_;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">union </span>{</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">const</span> char16_t *cp;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">const</span> uint16_t *up;</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keyword">const</span> <span class="keywordtype">wchar_t</span> *wp;</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  } u_;</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> };</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="preprocessor">#ifdef U_ALIASING_BARRIER</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> ConstChar16Ptr::ConstChar16Ptr(<span class="keyword">const</span> char16_t *p) : p_(p) {}</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="preprocessor">#if !U_CHAR16_IS_TYPEDEF</span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> ConstChar16Ptr::ConstChar16Ptr(<span class="keyword">const</span> uint16_t *p) : p_(cast(p)) {}</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="preprocessor">#if U_SIZEOF_WCHAR_T==2</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> ConstChar16Ptr::ConstChar16Ptr(<span class="keyword">const</span> <span class="keywordtype">wchar_t</span> *p) : p_(cast(p)) {}</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> ConstChar16Ptr::ConstChar16Ptr(<span class="keyword">const</span> std::nullptr_t p) : p_(p) {}</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <a class="code" href="classicu_1_1ConstChar16Ptr.html#a3ba7b7f72d58d276f484c62b4a274f89">ConstChar16Ptr::~ConstChar16Ptr</a>() {</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  U_ALIASING_BARRIER(p_);</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> }</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="keyword">const</span> char16_t *<a class="code" href="classicu_1_1ConstChar16Ptr.html#a6fc6c3efc873f26de5123d5922d5c9b4">ConstChar16Ptr::get</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> p_; }</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00234"></a><span class="lineno"><a class="line" href="classicu_1_1ConstChar16Ptr.html#a0ab335e41e07f8936d55a07193ba01b4"> 234</a></span> ConstChar16Ptr::ConstChar16Ptr(<span class="keyword">const</span> char16_t *p) { u_.cp = p; }</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="preprocessor">#if !U_CHAR16_IS_TYPEDEF</span></div><div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="classicu_1_1ConstChar16Ptr.html#a2d12c4644a7a47119f37980587ca5fb6"> 236</a></span> ConstChar16Ptr::ConstChar16Ptr(<span class="keyword">const</span> uint16_t *p) { u_.up = p; }</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="preprocessor">#if U_SIZEOF_WCHAR_T==2</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> ConstChar16Ptr::ConstChar16Ptr(<span class="keyword">const</span> <span class="keywordtype">wchar_t</span> *p) { u_.wp = p; }</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00241"></a><span class="lineno"><a class="line" href="classicu_1_1ConstChar16Ptr.html#ac34d4fcf7a8e0f7dea94eefd7bde9e3a"> 241</a></span> ConstChar16Ptr::ConstChar16Ptr(<span class="keyword">const</span> std::nullptr_t p) { u_.cp = p; }</div><div class="line"><a name="l00242"></a><span class="lineno"><a class="line" href="classicu_1_1ConstChar16Ptr.html#a3ba7b7f72d58d276f484c62b4a274f89"> 242</a></span> <a class="code" href="classicu_1_1ConstChar16Ptr.html#a3ba7b7f72d58d276f484c62b4a274f89">ConstChar16Ptr::~ConstChar16Ptr</a>() {}</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div><div class="line"><a name="l00244"></a><span class="lineno"><a class="line" href="classicu_1_1ConstChar16Ptr.html#a6fc6c3efc873f26de5123d5922d5c9b4"> 244</a></span> <span class="keyword">const</span> char16_t *<a class="code" href="classicu_1_1ConstChar16Ptr.html#a6fc6c3efc873f26de5123d5922d5c9b4">ConstChar16Ptr::get</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> u_.cp; }</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div><div class="line"><a name="l00255"></a><span class="lineno"><a class="line" href="namespaceicu.html#aa9194d947e13bcd931ac0b4b4b12c657"> 255</a></span> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a> *<a class="code" href="namespaceicu.html#aa9194d947e13bcd931ac0b4b4b12c657">toUCharPtr</a>(<span class="keyword">const</span> char16_t *p) {</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="preprocessor">#ifdef U_ALIASING_BARRIER</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  U_ALIASING_BARRIER(p);</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a> *<span class="keyword">></span>(p);</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> </div><div class="line"><a name="l00269"></a><span class="lineno"><a class="line" href="namespaceicu.html#aa6035f45e4e41a4f7e7c7074e38304cd"> 269</a></span> <span class="keyword">inline</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a> *<a class="code" href="namespaceicu.html#aa9194d947e13bcd931ac0b4b4b12c657">toUCharPtr</a>(char16_t *p) {</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="preprocessor">#ifdef U_ALIASING_BARRIER</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  U_ALIASING_BARRIER(p);</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a> *<span class="keyword">></span>(p);</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> }</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div><div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="namespaceicu.html#a6041a4976319e61dfb49122614a851f7"> 283</a></span> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="umachine_8h.html#a85b92f7aa77a10e854b4cbff55a7a88c">OldUChar</a> *<a class="code" href="namespaceicu.html#a6041a4976319e61dfb49122614a851f7">toOldUCharPtr</a>(<span class="keyword">const</span> char16_t *p) {</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="preprocessor">#ifdef U_ALIASING_BARRIER</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  U_ALIASING_BARRIER(p);</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><a class="code" href="umachine_8h.html#a85b92f7aa77a10e854b4cbff55a7a88c">OldUChar</a> *<span class="keyword">></span>(p);</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="line" href="namespaceicu.html#ab15e2b6428fee2fb4a77de8e0278b3a1"> 297</a></span> <span class="keyword">inline</span> <a class="code" href="umachine_8h.html#a85b92f7aa77a10e854b4cbff55a7a88c">OldUChar</a> *<a class="code" href="namespaceicu.html#a6041a4976319e61dfb49122614a851f7">toOldUCharPtr</a>(char16_t *p) {</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="preprocessor">#ifdef U_ALIASING_BARRIER</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  U_ALIASING_BARRIER(p);</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><a class="code" href="umachine_8h.html#a85b92f7aa77a10e854b4cbff55a7a88c">OldUChar</a> *<span class="keyword">></span>(p);</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> </div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <a class="code" href="uversion_8h.html#a3da1f00f3b02976ac53c014a3e4c0933">U_NAMESPACE_END</a></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> <span class="preprocessor">#endif // __CHAR16PTR_H__</span></div><div class="ttc" id="classicu_1_1Char16Ptr_html_adfd6d581d1f4e3e9b10e78cdf6b4e8e3"><div class="ttname"><a href="classicu_1_1Char16Ptr.html#adfd6d581d1f4e3e9b10e78cdf6b4e8e3">icu::Char16Ptr::get</a></div><div class="ttdeci">char16_t * get() const</div><div class="ttdoc">Pointer access. </div><div class="ttdef"><b>Definition:</b> <a href="char16ptr_8h_source.html#l00136">char16ptr.h:136</a></div></div> <div class="ttc" id="umachine_8h_html_a85b92f7aa77a10e854b4cbff55a7a88c"><div class="ttname"><a href="umachine_8h.html#a85b92f7aa77a10e854b4cbff55a7a88c">OldUChar</a></div><div class="ttdeci">uint16_t OldUChar</div><div class="ttdoc">Default ICU 58 definition of UChar. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00376">umachine.h:376</a></div></div> <div class="ttc" id="namespaceicu_html_a6041a4976319e61dfb49122614a851f7"><div class="ttname"><a href="namespaceicu.html#a6041a4976319e61dfb49122614a851f7">icu::toOldUCharPtr</a></div><div class="ttdeci">const OldUChar * toOldUCharPtr(const char16_t *p)</div><div class="ttdoc">Converts from const char16_t * to const OldUChar *. </div><div class="ttdef"><b>Definition:</b> <a href="char16ptr_8h_source.html#l00283">char16ptr.h:283</a></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_1ConstChar16Ptr_html_a3ba7b7f72d58d276f484c62b4a274f89"><div class="ttname"><a href="classicu_1_1ConstChar16Ptr.html#a3ba7b7f72d58d276f484c62b4a274f89">icu::ConstChar16Ptr::~ConstChar16Ptr</a></div><div class="ttdeci">~ConstChar16Ptr()</div><div class="ttdoc">Destructor. </div><div class="ttdef"><b>Definition:</b> <a href="char16ptr_8h_source.html#l00242">char16ptr.h:242</a></div></div> <div class="ttc" id="namespaceicu_html_aa9194d947e13bcd931ac0b4b4b12c657"><div class="ttname"><a href="namespaceicu.html#aa9194d947e13bcd931ac0b4b4b12c657">icu::toUCharPtr</a></div><div class="ttdeci">const UChar * toUCharPtr(const char16_t *p)</div><div class="ttdoc">Converts from const char16_t * to const UChar *. </div><div class="ttdef"><b>Definition:</b> <a href="char16ptr_8h_source.html#l00255">char16ptr.h:255</a></div></div> <div class="ttc" id="classicu_1_1ConstChar16Ptr_html_a6fc6c3efc873f26de5123d5922d5c9b4"><div class="ttname"><a href="classicu_1_1ConstChar16Ptr.html#a6fc6c3efc873f26de5123d5922d5c9b4">icu::ConstChar16Ptr::get</a></div><div class="ttdeci">const char16_t * get() const</div><div class="ttdoc">Pointer access. </div><div class="ttdef"><b>Definition:</b> <a href="char16ptr_8h_source.html#l00244">char16ptr.h:244</a></div></div> <div class="ttc" id="umachine_8h_html_a6bb9fad572d65b305324ef288165e2ac"><div class="ttname"><a href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a></div><div class="ttdeci">uint16_t UChar</div><div class="ttdoc">The base type for UTF-16 code units and pointers. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00349">umachine.h:349</a></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="classicu_1_1Char16Ptr_html_a126f043fef26471fc7e925498aeb0f37"><div class="ttname"><a href="classicu_1_1Char16Ptr.html#a126f043fef26471fc7e925498aeb0f37">icu::Char16Ptr::~Char16Ptr</a></div><div class="ttdeci">~Char16Ptr()</div><div class="ttdoc">Destructor. </div><div class="ttdef"><b>Definition:</b> <a href="char16ptr_8h_source.html#l00134">char16ptr.h:134</a></div></div> <div class="ttc" id="classicu_1_1Char16Ptr_html"><div class="ttname"><a href="classicu_1_1Char16Ptr.html">icu::Char16Ptr</a></div><div class="ttdoc">char16_t * wrapper with implicit conversion from distinct but bit-compatible pointer types...</div><div class="ttdef"><b>Definition:</b> <a href="char16ptr_8h_source.html#l00039">char16ptr.h:39</a></div></div> <div class="ttc" id="classicu_1_1ConstChar16Ptr_html"><div class="ttname"><a href="classicu_1_1ConstChar16Ptr.html">icu::ConstChar16Ptr</a></div><div class="ttdoc">const char16_t * wrapper with implicit conversion from distinct but bit-compatible pointer types...</div><div class="ttdef"><b>Definition:</b> <a href="char16ptr_8h_source.html#l00146">char16ptr.h:146</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="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><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.14 </small></address> </body> </html>
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