<!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 1.8.11"/> <title>ICU 58.2: basictz.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 58.2  <span id="projectnumber">58.2</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.11 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_b2f33c71d4aa5e7af42a1ca61ff5af1b.html">source</a></li><li class="navelem"><a class="el" href="dir_3c42bef9a3e7804b3d74ebb2809ebf86.html">i18n</a></li><li class="navelem"><a class="el" href="dir_fa4147b4d9cbc9ae7619e21b25239322.html">unicode</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">basictz.h</div> </div> </div><!--header--> <div class="contents"> <a href="basictz_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) 2007-2013, International Business Machines Corporation and</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">* 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">*/</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#ifndef BASICTZ_H</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#define BASICTZ_H</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "<a class="code" href="utypes_8h.html">unicode/utypes.h</a>"</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#if !UCONFIG_NO_FORMATTING</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "<a class="code" href="timezone_8h.html">unicode/timezone.h</a>"</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "<a class="code" href="tzrule_8h.html">unicode/tzrule.h</a>"</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "<a class="code" href="tztrans_8h.html">unicode/tztrans.h</a>"</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <a class="code" href="uversion_8h.html#a7d9374e037299886d4192b763b4c5e8b">U_NAMESPACE_BEGIN</a></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="comment">// forward declarations</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">class </span>UVector;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classicu_1_1BasicTimeZone.html"> 36</a></span> <span class="keyword">class </span><a class="code" href="utypes_8h.html#ab9d90a30137b6ec046fe59e79b09745a">U_I18N_API</a> <a class="code" href="classicu_1_1BasicTimeZone.html">BasicTimeZone</a>: <span class="keyword">public</span> <a class="code" href="classicu_1_1TimeZone.html">TimeZone</a> {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">virtual</span> ~<a class="code" href="classicu_1_1BasicTimeZone.html">BasicTimeZone</a>();</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> getNextTransition(<a class="code" href="utypes_8h.html#ace1704e9e77d407d1eaaa2e73ec0c039">UDate</a> base, <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> inclusive, <a class="code" href="classicu_1_1TimeZoneTransition.html">TimeZoneTransition</a>& result) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> getPreviousTransition(<a class="code" href="utypes_8h.html#ace1704e9e77d407d1eaaa2e73ec0c039">UDate</a> base, <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> inclusive, <a class="code" href="classicu_1_1TimeZoneTransition.html">TimeZoneTransition</a>& result) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> hasEquivalentTransitions(<span class="keyword">const</span> <a class="code" href="classicu_1_1BasicTimeZone.html">BasicTimeZone</a>& tz, <a class="code" href="utypes_8h.html#ace1704e9e77d407d1eaaa2e73ec0c039">UDate</a> start, <a class="code" href="utypes_8h.html#ace1704e9e77d407d1eaaa2e73ec0c039">UDate</a> end,</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> ignoreDstAmount, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& ec) <span class="keyword">const</span>;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">virtual</span> int32_t countTransitionRules(<a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> getTimeZoneRules(<span class="keyword">const</span> <a class="code" href="classicu_1_1InitialTimeZoneRule.html">InitialTimeZoneRule</a>*& initial,</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">const</span> <a class="code" href="classicu_1_1TimeZoneRule.html">TimeZoneRule</a>* trsrules[], int32_t& trscount, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> getSimpleRulesNear(<a class="code" href="utypes_8h.html#ace1704e9e77d407d1eaaa2e73ec0c039">UDate</a> date, <a class="code" href="classicu_1_1InitialTimeZoneRule.html">InitialTimeZoneRule</a>*& initial,</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="classicu_1_1AnnualTimeZoneRule.html">AnnualTimeZoneRule</a>*& <a class="code" href="namespacestd.html">std</a>, <a class="code" href="classicu_1_1AnnualTimeZoneRule.html">AnnualTimeZoneRule</a>*& dst, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status) <span class="keyword">const</span>;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </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">#ifndef U_HIDE_INTERNAL_API</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">enum</span> {</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  kStandard = 0x01,</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  kDaylight = 0x03,</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  kFormer = 0x04,</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  kLatter = 0x0C</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  };</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="preprocessor">#endif </span><span class="comment">/* U_HIDE_INTERNAL_API */</span><span class="preprocessor"></span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> getOffsetFromLocal(<a class="code" href="utypes_8h.html#ace1704e9e77d407d1eaaa2e73ec0c039">UDate</a> date, int32_t nonExistingTimeOpt, int32_t duplicatedTimeOpt,</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  int32_t& rawOffset, int32_t& dstOffset, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status) <span class="keyword">const</span>;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="preprocessor">#ifndef U_HIDE_INTERNAL_API</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">enum</span> {</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  kStdDstMask = kDaylight,</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  kFormerLatterMask = kLatter</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  };</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="preprocessor">#endif </span><span class="comment">/* U_HIDE_INTERNAL_API */</span><span class="preprocessor"></span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <a class="code" href="classicu_1_1BasicTimeZone.html">BasicTimeZone</a>();</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <a class="code" href="classicu_1_1BasicTimeZone.html">BasicTimeZone</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> &<span class="keywordtype">id</span>);</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <a class="code" href="classicu_1_1BasicTimeZone.html">BasicTimeZone</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1BasicTimeZone.html">BasicTimeZone</a>& source);</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordtype">void</span> getTimeZoneRulesAfter(<a class="code" href="utypes_8h.html#ace1704e9e77d407d1eaaa2e73ec0c039">UDate</a> start, <a class="code" href="classicu_1_1InitialTimeZoneRule.html">InitialTimeZoneRule</a>*& initial, UVector*& transitionRules,</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status) <span class="keyword">const</span>;</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> };</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <a class="code" href="uversion_8h.html#a3da1f00f3b02976ac53c014a3e4c0933">U_NAMESPACE_END</a></div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="preprocessor">#endif </span><span class="comment">/* #if !UCONFIG_NO_FORMATTING */</span><span class="preprocessor"></span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="preprocessor">#endif // BASICTZ_H</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="comment">//eof</span></div><div class="ttc" id="timezone_8h_html"><div class="ttname"><a href="timezone_8h.html">timezone.h</a></div><div class="ttdoc">C++ API: TimeZone object. </div></div> <div class="ttc" id="utypes_8h_html_ace1704e9e77d407d1eaaa2e73ec0c039"><div class="ttname"><a href="utypes_8h.html#ace1704e9e77d407d1eaaa2e73ec0c039">UDate</a></div><div class="ttdeci">double UDate</div><div class="ttdoc">Date and Time data type. </div><div class="ttdef"><b>Definition:</b> <a href="utypes_8h_source.html#l00203">utypes.h:203</a></div></div> <div class="ttc" id="namespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdef"><b>Definition:</b> <a href="std__string_8h_source.html#l00033">std_string.h:33</a></div></div> <div class="ttc" id="classicu_1_1TimeZone_html"><div class="ttname"><a href="classicu_1_1TimeZone.html">icu::TimeZone</a></div><div class="ttdoc">TimeZone represents a time zone offset, and also figures out daylight savings. </div><div class="ttdef"><b>Definition:</b> <a href="timezone_8h_source.html#l00131">timezone.h:131</a></div></div> <div class="ttc" id="tztrans_8h_html"><div class="ttname"><a href="tztrans_8h.html">tztrans.h</a></div><div class="ttdoc">C++ API: Time zone transition. </div></div> <div class="ttc" id="utypes_8h_html_ab9d90a30137b6ec046fe59e79b09745a"><div class="ttname"><a href="utypes_8h.html#ab9d90a30137b6ec046fe59e79b09745a">U_I18N_API</a></div><div class="ttdeci">#define U_I18N_API</div><div class="ttdoc">Set to export library symbols from inside the i18n library, and to import them from outside...</div><div class="ttdef"><b>Definition:</b> <a href="utypes_8h_source.html#l00360">utypes.h:360</a></div></div> <div class="ttc" id="classicu_1_1TimeZoneRule_html"><div class="ttname"><a href="classicu_1_1TimeZoneRule.html">icu::TimeZoneRule</a></div><div class="ttdoc">TimeZoneRule is a class representing a rule for time zone. </div><div class="ttdef"><b>Definition:</b> <a href="tzrule_8h_source.html#l00034">tzrule.h:34</a></div></div> <div class="ttc" id="classicu_1_1InitialTimeZoneRule_html"><div class="ttname"><a href="classicu_1_1InitialTimeZoneRule.html">icu::InitialTimeZoneRule</a></div><div class="ttdoc">InitialTimeZoneRule represents a time zone rule representing a time zone effective from the beginning...</div><div class="ttdef"><b>Definition:</b> <a href="tzrule_8h_source.html#l00200">tzrule.h:200</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_1TimeZoneTransition_html"><div class="ttname"><a href="classicu_1_1TimeZoneTransition.html">icu::TimeZoneTransition</a></div><div class="ttdoc">TimeZoneTransition is a class representing a time zone transition. </div><div class="ttdef"><b>Definition:</b> <a href="tztrans_8h_source.html#l00033">tztrans.h:33</a></div></div> <div class="ttc" id="tzrule_8h_html"><div class="ttname"><a href="tzrule_8h.html">tzrule.h</a></div><div class="ttdoc">C++ API: Time zone rule classes. </div></div> <div class="ttc" id="classicu_1_1BasicTimeZone_html"><div class="ttname"><a href="classicu_1_1BasicTimeZone.html">icu::BasicTimeZone</a></div><div class="ttdoc">BasicTimeZone is an abstract class extending TimeZone. </div><div class="ttdef"><b>Definition:</b> <a href="basictz_8h_source.html#l00036">basictz.h:36</a></div></div> <div class="ttc" id="classicu_1_1AnnualTimeZoneRule_html"><div class="ttname"><a href="classicu_1_1AnnualTimeZoneRule.html">icu::AnnualTimeZoneRule</a></div><div class="ttdoc">AnnualTimeZoneRule is a class used for representing a time zone rule which takes effect annually...</div><div class="ttdef"><b>Definition:</b> <a href="tzrule_8h_source.html#l00378">tzrule.h:378</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="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="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="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><!-- 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> 1.8.11 </small></address> </body> </html>