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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 78.3: icu::ConstrainedFieldPosition Class Reference</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="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/searchdata.js"></script> <script type="text/javascript" src="search/search.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 78.3  <span id="projectnumber">78.3</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 / var searchBox = new SearchBox("searchBox", "search",false,'Search'); / @license-end / </script> <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('',true,false,'search.php','Search'); $(document).ready(function() { init_search(); }); }); / @license-end */</script> <div id="main-nav"></div> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> </div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="namespaceicu.html">icu</a></li><li class="navelem"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html">ConstrainedFieldPosition</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> </div> <div class="headertitle"> <div class="title">icu::ConstrainedFieldPosition Class Reference</div> </div> </div><!--header--> <div class="contents"> <p>Represents a span of a string containing a given field. <a href="classicu_1_1ConstrainedFieldPosition.html#details">More...</a></p> <p><code>#include <<a class="el" href="formattedvalue_8h_source.html">formattedvalue.h</a>></code></p> <div class="dynheader"> Inheritance diagram for icu::ConstrainedFieldPosition:</div> <div class="dyncontent"> <div class="center"> <img src="classicu_1_1ConstrainedFieldPosition.png" usemap="#icu::ConstrainedFieldPosition_map" alt=""/> <map id="icu::ConstrainedFieldPosition_map" name="icu::ConstrainedFieldPosition_map"> <area href="classicu_1_1UMemory.html" title="UMemory is the common ICU base class. " alt="icu::UMemory" shape="rect" coords="0,0,175,24"/> </map> </div></div> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:aaaac43c3e81057d757fd07fab2ccf643"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html#aaaac43c3e81057d757fd07fab2ccf643">ConstrainedFieldPosition</a> ()</td></tr> <tr class="memdesc:aaaac43c3e81057d757fd07fab2ccf643"><td class="mdescLeft"> </td><td class="mdescRight">Initializes a <a class="el" href="classicu_1_1ConstrainedFieldPosition.html" title="Represents a span of a string containing a given field. ">ConstrainedFieldPosition</a>. <a href="#aaaac43c3e81057d757fd07fab2ccf643">More...</a><br /></td></tr> <tr class="separator:aaaac43c3e81057d757fd07fab2ccf643"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2492607f678ba97e378ecb16f321511b"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html#a2492607f678ba97e378ecb16f321511b">~ConstrainedFieldPosition</a> ()</td></tr> <tr class="separator:a2492607f678ba97e378ecb16f321511b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2b8c3b414d4a4612bd6030240ca50503"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html#a2b8c3b414d4a4612bd6030240ca50503">reset</a> ()</td></tr> <tr class="memdesc:a2b8c3b414d4a4612bd6030240ca50503"><td class="mdescLeft"> </td><td class="mdescRight">Resets this <a class="el" href="classicu_1_1ConstrainedFieldPosition.html" title="Represents a span of a string containing a given field. ">ConstrainedFieldPosition</a> to its initial state, as if it were newly created: <a href="#a2b8c3b414d4a4612bd6030240ca50503">More...</a><br /></td></tr> <tr class="separator:a2b8c3b414d4a4612bd6030240ca50503"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4813682fb0f5aca0438209a780831511"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html#a4813682fb0f5aca0438209a780831511">constrainCategory</a> (int32_t category)</td></tr> <tr class="memdesc:a4813682fb0f5aca0438209a780831511"><td class="mdescLeft"> </td><td class="mdescRight">Sets a constraint on the field category. <a href="#a4813682fb0f5aca0438209a780831511">More...</a><br /></td></tr> <tr class="separator:a4813682fb0f5aca0438209a780831511"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a36525bf694e70c4578e20309588a4847"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html#a36525bf694e70c4578e20309588a4847">constrainField</a> (int32_t category, int32_t field)</td></tr> <tr class="memdesc:a36525bf694e70c4578e20309588a4847"><td class="mdescLeft"> </td><td class="mdescRight">Sets a constraint on the category and field. <a href="#a36525bf694e70c4578e20309588a4847">More...</a><br /></td></tr> <tr class="separator:a36525bf694e70c4578e20309588a4847"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7228d6093cf92a609ae3e817868f62e0"><td class="memItemLeft" align="right" valign="top">int32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html#a7228d6093cf92a609ae3e817868f62e0">getCategory</a> () const</td></tr> <tr class="memdesc:a7228d6093cf92a609ae3e817868f62e0"><td class="mdescLeft"> </td><td class="mdescRight">Gets the field category for the current position. <a href="#a7228d6093cf92a609ae3e817868f62e0">More...</a><br /></td></tr> <tr class="separator:a7228d6093cf92a609ae3e817868f62e0"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abe4dd79f69ed3c1f6941f5d4169a6acf"><td class="memItemLeft" align="right" valign="top">int32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html#abe4dd79f69ed3c1f6941f5d4169a6acf">getField</a> () const</td></tr> <tr class="memdesc:abe4dd79f69ed3c1f6941f5d4169a6acf"><td class="mdescLeft"> </td><td class="mdescRight">Gets the field for the current position. <a href="#abe4dd79f69ed3c1f6941f5d4169a6acf">More...</a><br /></td></tr> <tr class="separator:abe4dd79f69ed3c1f6941f5d4169a6acf"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3a96758489ec1d9292c25d21fd864459"><td class="memItemLeft" align="right" valign="top">int32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html#a3a96758489ec1d9292c25d21fd864459">getStart</a> () const</td></tr> <tr class="memdesc:a3a96758489ec1d9292c25d21fd864459"><td class="mdescLeft"> </td><td class="mdescRight">Gets the INCLUSIVE start index for the current position. <a href="#a3a96758489ec1d9292c25d21fd864459">More...</a><br /></td></tr> <tr class="separator:a3a96758489ec1d9292c25d21fd864459"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa899b882da54a6e2dc840dae4e1d298d"><td class="memItemLeft" align="right" valign="top">int32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html#aa899b882da54a6e2dc840dae4e1d298d">getLimit</a> () const</td></tr> <tr class="memdesc:aa899b882da54a6e2dc840dae4e1d298d"><td class="mdescLeft"> </td><td class="mdescRight">Gets the EXCLUSIVE end index stored for the current position. <a href="#aa899b882da54a6e2dc840dae4e1d298d">More...</a><br /></td></tr> <tr class="separator:aa899b882da54a6e2dc840dae4e1d298d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abc444e57af9fa59cebc8347b5875964b"><td class="memItemLeft" align="right" valign="top">int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html#abc444e57af9fa59cebc8347b5875964b">getInt64IterationContext</a> () const</td></tr> <tr class="memdesc:abc444e57af9fa59cebc8347b5875964b"><td class="mdescLeft"> </td><td class="mdescRight">Gets an int64 that <a class="el" href="classicu_1_1FormattedValue.html" title="An abstract formatted value: a string with associated field attributes. ">FormattedValue</a> implementations may use for storage. <a href="#abc444e57af9fa59cebc8347b5875964b">More...</a><br /></td></tr> <tr class="separator:abc444e57af9fa59cebc8347b5875964b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abae62845a7f933cd8103f5fe649d265d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html#abae62845a7f933cd8103f5fe649d265d">setInt64IterationContext</a> (int64_t context)</td></tr> <tr class="memdesc:abae62845a7f933cd8103f5fe649d265d"><td class="mdescLeft"> </td><td class="mdescRight">Sets an int64 that <a class="el" href="classicu_1_1FormattedValue.html" title="An abstract formatted value: a string with associated field attributes. ">FormattedValue</a> implementations may use for storage. <a href="#abae62845a7f933cd8103f5fe649d265d">More...</a><br /></td></tr> <tr class="separator:abae62845a7f933cd8103f5fe649d265d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af9a76b76cc37cb7a13e58228946ad889"><td class="memItemLeft" align="right" valign="top"><a class="el" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html#af9a76b76cc37cb7a13e58228946ad889">matchesField</a> (int32_t category, int32_t field) const</td></tr> <tr class="memdesc:af9a76b76cc37cb7a13e58228946ad889"><td class="mdescLeft"> </td><td class="mdescRight">Determines whether a given field should be included given the constraints. <a href="#af9a76b76cc37cb7a13e58228946ad889">More...</a><br /></td></tr> <tr class="separator:af9a76b76cc37cb7a13e58228946ad889"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a372fa6fab68a4c0544ef8e3f1a34b270"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1ConstrainedFieldPosition.html#a372fa6fab68a4c0544ef8e3f1a34b270">setState</a> (int32_t category, int32_t field, int32_t start, int32_t limit)</td></tr> <tr class="memdesc:a372fa6fab68a4c0544ef8e3f1a34b270"><td class="mdescLeft"> </td><td class="mdescRight">Sets new values for the primary public getters. <a href="#a372fa6fab68a4c0544ef8e3f1a34b270">More...</a><br /></td></tr> <tr class="separator:a372fa6fab68a4c0544ef8e3f1a34b270"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Represents a span of a string containing a given field. </p> <p>This class differs from <a class="el" href="classicu_1_1FieldPosition.html" title="FieldPosition is a simple class used by Format and its subclasses to identify fields in formatted out...">FieldPosition</a> in the following ways:</p> <ol type="1"> <li>It has information on the field category.</li> <li>It allows you to set constraints to use when iterating over field positions.</li> <li>It is used for the newer <a class="el" href="classicu_1_1FormattedValue.html" title="An abstract formatted value: a string with associated field attributes. ">FormattedValue</a> APIs.</li> </ol> <p>This class is not intended for public subclassing.</p> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004373">Stable:</a></b></dt><dd>ICU 64 </dd></dl> <p class="definition">Definition at line <a class="el" href="formattedvalue_8h_source.html#l00041">41</a> of file <a class="el" href="formattedvalue_8h_source.html">formattedvalue.h</a>.</p> </div><h2 class="groupheader">Constructor & Destructor Documentation</h2> <a id="aaaac43c3e81057d757fd07fab2ccf643"></a> <h2 class="memtitle"><span class="permalink"><a href="#aaaac43c3e81057d757fd07fab2ccf643">◆ </a></span>ConstrainedFieldPosition()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">icu::ConstrainedFieldPosition::ConstrainedFieldPosition </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Initializes a <a class="el" href="classicu_1_1ConstrainedFieldPosition.html" title="Represents a span of a string containing a given field. ">ConstrainedFieldPosition</a>. </p> <p>By default, the <a class="el" href="classicu_1_1ConstrainedFieldPosition.html" title="Represents a span of a string containing a given field. ">ConstrainedFieldPosition</a> has no iteration constraints.</p> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004375">Stable:</a></b></dt><dd>ICU 64 </dd></dl> </div> </div> <a id="a2492607f678ba97e378ecb16f321511b"></a> <h2 class="memtitle"><span class="permalink"><a href="#a2492607f678ba97e378ecb16f321511b">◆ </a></span>~ConstrainedFieldPosition()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">icu::ConstrainedFieldPosition::~ConstrainedFieldPosition </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004376">Stable:</a></b></dt><dd>ICU 64 </dd></dl> </div> </div> <h2 class="groupheader">Member Function Documentation</h2> <a id="a4813682fb0f5aca0438209a780831511"></a> <h2 class="memtitle"><span class="permalink"><a href="#a4813682fb0f5aca0438209a780831511">◆ </a></span>constrainCategory()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void icu::ConstrainedFieldPosition::constrainCategory </td> <td>(</td> <td class="paramtype">int32_t </td> <td class="paramname"><em>category</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Sets a constraint on the field category. </p> <p>When this instance of <a class="el" href="classicu_1_1ConstrainedFieldPosition.html" title="Represents a span of a string containing a given field. ">ConstrainedFieldPosition</a> is passed to <a class="el" href="classicu_1_1FormattedValue.html#a3c15a47c141a9631c4db7b4bb0251395" title="Iterates over field positions in the FormattedValue. ">FormattedValue::nextPosition</a>, positions are skipped unless they have the given category.</p> <p>Any previously set constraints are cleared.</p> <p>For example, to loop over only the number-related fields: </p><pre class="fragment">ConstrainedFieldPosition cfpos; cfpos.constrainCategory(UFIELDCATEGORY_NUMBER_FORMAT); while (fmtval.nextPosition(cfpos, status)) { // handle the number-related field position } </pre><p>Changing the constraint while in the middle of iterating over a <a class="el" href="classicu_1_1FormattedValue.html" title="An abstract formatted value: a string with associated field attributes. ">FormattedValue</a> does not generally have well-defined behavior.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">category</td><td>The field category to fix when iterating. </td></tr> </table> </dd> </dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004378">Stable:</a></b></dt><dd>ICU 64 </dd></dl> </div> </div> <a id="a36525bf694e70c4578e20309588a4847"></a> <h2 class="memtitle"><span class="permalink"><a href="#a36525bf694e70c4578e20309588a4847">◆ </a></span>constrainField()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void icu::ConstrainedFieldPosition::constrainField </td> <td>(</td> <td class="paramtype">int32_t </td> <td class="paramname"><em>category</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int32_t </td> <td class="paramname"><em>field</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Sets a constraint on the category and field. </p> <p>When this instance of <a class="el" href="classicu_1_1ConstrainedFieldPosition.html" title="Represents a span of a string containing a given field. ">ConstrainedFieldPosition</a> is passed to <a class="el" href="classicu_1_1FormattedValue.html#a3c15a47c141a9631c4db7b4bb0251395" title="Iterates over field positions in the FormattedValue. ">FormattedValue::nextPosition</a>, positions are skipped unless they have the given category and field.</p> <p>Any previously set constraints are cleared.</p> <p>For example, to loop over all grouping separators: </p><pre class="fragment">ConstrainedFieldPosition cfpos; cfpos.constrainField(UFIELDCATEGORY_NUMBER_FORMAT, UNUM_GROUPING_SEPARATOR_FIELD); while (fmtval.nextPosition(cfpos, status)) { // handle the grouping separator position } </pre><p>Changing the constraint while in the middle of iterating over a <a class="el" href="classicu_1_1FormattedValue.html" title="An abstract formatted value: a string with associated field attributes. ">FormattedValue</a> does not generally have well-defined behavior.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">category</td><td>The field category to fix when iterating. </td></tr> <tr><td class="paramname">field</td><td>The field to fix when iterating. </td></tr> </table> </dd> </dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004379">Stable:</a></b></dt><dd>ICU 64 </dd></dl> </div> </div> <a id="a7228d6093cf92a609ae3e817868f62e0"></a> <h2 class="memtitle"><span class="permalink"><a href="#a7228d6093cf92a609ae3e817868f62e0">◆ </a></span>getCategory()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int32_t icu::ConstrainedFieldPosition::getCategory </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Gets the field category for the current position. </p> <p>The return value is well-defined only after <a class="el" href="classicu_1_1FormattedValue.html#a3c15a47c141a9631c4db7b4bb0251395" title="Iterates over field positions in the FormattedValue. ">FormattedValue::nextPosition</a> returns true.</p> <dl class="section return"><dt>Returns</dt><dd>The field category saved in the instance. </dd></dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004380">Stable:</a></b></dt><dd>ICU 64 </dd></dl> <p class="definition">Definition at line <a class="el" href="formattedvalue_8h_source.html#l00124">124</a> of file <a class="el" href="formattedvalue_8h_source.html">formattedvalue.h</a>.</p> </div> </div> <a id="abe4dd79f69ed3c1f6941f5d4169a6acf"></a> <h2 class="memtitle"><span class="permalink"><a href="#abe4dd79f69ed3c1f6941f5d4169a6acf">◆ </a></span>getField()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int32_t icu::ConstrainedFieldPosition::getField </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Gets the field for the current position. </p> <p>The return value is well-defined only after <a class="el" href="classicu_1_1FormattedValue.html#a3c15a47c141a9631c4db7b4bb0251395" title="Iterates over field positions in the FormattedValue. ">FormattedValue::nextPosition</a> returns true.</p> <dl class="section return"><dt>Returns</dt><dd>The field saved in the instance. </dd></dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004381">Stable:</a></b></dt><dd>ICU 64 </dd></dl> <p class="definition">Definition at line <a class="el" href="formattedvalue_8h_source.html#l00137">137</a> of file <a class="el" href="formattedvalue_8h_source.html">formattedvalue.h</a>.</p> </div> </div> <a id="abc444e57af9fa59cebc8347b5875964b"></a> <h2 class="memtitle"><span class="permalink"><a href="#abc444e57af9fa59cebc8347b5875964b">◆ </a></span>getInt64IterationContext()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int64_t icu::ConstrainedFieldPosition::getInt64IterationContext </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Gets an int64 that <a class="el" href="classicu_1_1FormattedValue.html" title="An abstract formatted value: a string with associated field attributes. ">FormattedValue</a> implementations may use for storage. </p> <p>The initial value is zero.</p> <p>Users of <a class="el" href="classicu_1_1FormattedValue.html" title="An abstract formatted value: a string with associated field attributes. ">FormattedValue</a> should not need to call this method.</p> <dl class="section return"><dt>Returns</dt><dd>The current iteration context from <a class="el" href="classicu_1_1ConstrainedFieldPosition.html#abae62845a7f933cd8103f5fe649d265d">setInt64IterationContext</a>. </dd></dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004384">Stable:</a></b></dt><dd>ICU 64 </dd></dl> <p class="definition">Definition at line <a class="el" href="formattedvalue_8h_source.html#l00180">180</a> of file <a class="el" href="formattedvalue_8h_source.html">formattedvalue.h</a>.</p> </div> </div> <a id="aa899b882da54a6e2dc840dae4e1d298d"></a> <h2 class="memtitle"><span class="permalink"><a href="#aa899b882da54a6e2dc840dae4e1d298d">◆ </a></span>getLimit()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int32_t icu::ConstrainedFieldPosition::getLimit </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Gets the EXCLUSIVE end index stored for the current position. </p> <p>The return value is well-defined only after <a class="el" href="classicu_1_1FormattedValue.html#a3c15a47c141a9631c4db7b4bb0251395" title="Iterates over field positions in the FormattedValue. ">FormattedValue::nextPosition</a> returns true.</p> <dl class="section return"><dt>Returns</dt><dd>The end index saved in the instance. </dd></dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004383">Stable:</a></b></dt><dd>ICU 64 </dd></dl> <p class="definition">Definition at line <a class="el" href="formattedvalue_8h_source.html#l00161">161</a> of file <a class="el" href="formattedvalue_8h_source.html">formattedvalue.h</a>.</p> </div> </div> <a id="a3a96758489ec1d9292c25d21fd864459"></a> <h2 class="memtitle"><span class="permalink"><a href="#a3a96758489ec1d9292c25d21fd864459">◆ </a></span>getStart()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int32_t icu::ConstrainedFieldPosition::getStart </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Gets the INCLUSIVE start index for the current position. </p> <p>The return value is well-defined only after <a class="el" href="classicu_1_1FormattedValue.html#a3c15a47c141a9631c4db7b4bb0251395" title="Iterates over field positions in the FormattedValue. ">FormattedValue::nextPosition</a> returns true.</p> <dl class="section return"><dt>Returns</dt><dd>The start index saved in the instance. </dd></dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004382">Stable:</a></b></dt><dd>ICU 64 </dd></dl> <p class="definition">Definition at line <a class="el" href="formattedvalue_8h_source.html#l00149">149</a> of file <a class="el" href="formattedvalue_8h_source.html">formattedvalue.h</a>.</p> </div> </div> <a id="af9a76b76cc37cb7a13e58228946ad889"></a> <h2 class="memtitle"><span class="permalink"><a href="#af9a76b76cc37cb7a13e58228946ad889">◆ </a></span>matchesField()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> icu::ConstrainedFieldPosition::matchesField </td> <td>(</td> <td class="paramtype">int32_t </td> <td class="paramname"><em>category</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int32_t </td> <td class="paramname"><em>field</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </div><div class="memdoc"> <p>Determines whether a given field should be included given the constraints. </p> <p>Intended to be used by <a class="el" href="classicu_1_1FormattedValue.html" title="An abstract formatted value: a string with associated field attributes. ">FormattedValue</a> implementations.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">category</td><td>The category to test. </td></tr> <tr><td class="paramname">field</td><td>The field to test. </td></tr> </table> </dd> </dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004386">Stable:</a></b></dt><dd>ICU 64 </dd></dl> </div> </div> <a id="a2b8c3b414d4a4612bd6030240ca50503"></a> <h2 class="memtitle"><span class="permalink"><a href="#a2b8c3b414d4a4612bd6030240ca50503">◆ </a></span>reset()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void icu::ConstrainedFieldPosition::reset </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Resets this <a class="el" href="classicu_1_1ConstrainedFieldPosition.html" title="Represents a span of a string containing a given field. ">ConstrainedFieldPosition</a> to its initial state, as if it were newly created: </p> <ul> <li>Removes any constraints that may have been set on the instance.</li> <li>Resets the iteration position.</li> </ul> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004377">Stable:</a></b></dt><dd>ICU 64 </dd></dl> </div> </div> <a id="abae62845a7f933cd8103f5fe649d265d"></a> <h2 class="memtitle"><span class="permalink"><a href="#abae62845a7f933cd8103f5fe649d265d">◆ </a></span>setInt64IterationContext()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void icu::ConstrainedFieldPosition::setInt64IterationContext </td> <td>(</td> <td class="paramtype">int64_t </td> <td class="paramname"><em>context</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Sets an int64 that <a class="el" href="classicu_1_1FormattedValue.html" title="An abstract formatted value: a string with associated field attributes. ">FormattedValue</a> implementations may use for storage. </p> <p>Intended to be used by <a class="el" href="classicu_1_1FormattedValue.html" title="An abstract formatted value: a string with associated field attributes. ">FormattedValue</a> implementations.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">context</td><td>The new iteration context. </td></tr> </table> </dd> </dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004385">Stable:</a></b></dt><dd>ICU 64 </dd></dl> </div> </div> <a id="a372fa6fab68a4c0544ef8e3f1a34b270"></a> <h2 class="memtitle"><span class="permalink"><a href="#a372fa6fab68a4c0544ef8e3f1a34b270">◆ </a></span>setState()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void icu::ConstrainedFieldPosition::setState </td> <td>(</td> <td class="paramtype">int32_t </td> <td class="paramname"><em>category</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int32_t </td> <td class="paramname"><em>field</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int32_t </td> <td class="paramname"><em>start</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int32_t </td> <td class="paramname"><em>limit</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Sets new values for the primary public getters. </p> <p>Intended to be used by <a class="el" href="classicu_1_1FormattedValue.html" title="An abstract formatted value: a string with associated field attributes. ">FormattedValue</a> implementations.</p> <p>It is up to the implementation to ensure that the user-requested constraints are satisfied. This method does not check!</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">category</td><td>The new field category. </td></tr> <tr><td class="paramname">field</td><td>The new field. </td></tr> <tr><td class="paramname">start</td><td>The new inclusive start index. </td></tr> <tr><td class="paramname">limit</td><td>The new exclusive end index. </td></tr> </table> </dd> </dl> <dl class="stable"><dt><b><a class="el" href="stable.html#_stable004387">Stable:</a></b></dt><dd>ICU 64 </dd></dl> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li>i18n/unicode/<a class="el" href="formattedvalue_8h_source.html">formattedvalue.h</a></li> </ul> </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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