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<li class="navelem"><a class="el" href="dir_73bc6a9bb617ea1bc89a10aa59ce84e4.html">i18n</a></li><li class="navelem"><a class="el" href="dir_0119ce638985e8a1561a00fdb5f76ff6.html">unicode</a></li> </ul>
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<p>C++ API: Library for localized formatting of number, currency, and unit ranges.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include "<a class="el" href="utypes_8h_source.html">unicode/utypes.h</a>"</code><br />
<code>#include <atomic></code><br />
<code>#include "<a class="el" href="appendable_8h_source.html">unicode/appendable.h</a>"</code><br />
<code>#include "<a class="el" href="fieldpos_8h_source.html">unicode/fieldpos.h</a>"</code><br />
<code>#include "<a class="el" href="formattedvalue_8h_source.html">unicode/formattedvalue.h</a>"</code><br />
<code>#include "<a class="el" href="fpositer_8h_source.html">unicode/fpositer.h</a>"</code><br />
<code>#include "<a class="el" href="numberformatter_8h_source.html">unicode/numberformatter.h</a>"</code><br />
<code>#include "<a class="el" href="unumberrangeformatter_8h_source.html">unicode/unumberrangeformatter.h</a>"</code><br />
</div>
<p><a href="numberrangeformatter_8h_source.html">Go to the source code of this file.</a></p>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structicu_1_1number_1_1impl_1_1RangeMacroProps.html">icu::number::impl::RangeMacroProps</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1NumberRangeFormatterSettings.html">icu::number::NumberRangeFormatterSettings< Derived ></a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">An abstract base class for specifying settings related to number formatting. <a href="classicu_1_1number_1_1NumberRangeFormatterSettings.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1UnlocalizedNumberRangeFormatter.html">icu::number::UnlocalizedNumberRangeFormatter</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="classicu_1_1number_1_1NumberRangeFormatter.html" title="See the main description in numberrangeformatter.h for documentation and examples. ">NumberRangeFormatter</a> that does not yet have a locale. <a href="classicu_1_1number_1_1UnlocalizedNumberRangeFormatter.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1LocalizedNumberRangeFormatter.html">icu::number::LocalizedNumberRangeFormatter</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="classicu_1_1number_1_1NumberRangeFormatter.html" title="See the main description in numberrangeformatter.h for documentation and examples. ">NumberRangeFormatter</a> that has a locale associated with it; this means .formatRange() methods are available. <a href="classicu_1_1number_1_1LocalizedNumberRangeFormatter.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1FormattedNumberRange.html">icu::number::FormattedNumberRange</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">The result of a number range formatting operation. <a href="classicu_1_1number_1_1FormattedNumberRange.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classicu_1_1number_1_1NumberRangeFormatter.html">icu::number::NumberRangeFormatter</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">See the main description in <a class="el" href="numberrangeformatter_8h.html" title="C++ API: Library for localized formatting of number, currency, and unit ranges. ">numberrangeformatter.h</a> for documentation and examples. <a href="classicu_1_1number_1_1NumberRangeFormatter.html#details">More...</a><br /></td></tr>
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<tr class="memdesc:namespaceicu"><td class="mdescLeft"> </td><td class="mdescRight">File <a class="el" href="coll_8h.html" title="C++ API: Collation Service. ">coll.h</a>. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>C++ API: Library for localized formatting of number, currency, and unit ranges. </p>
<p>The main entrypoint to the formatting of ranges of numbers, including currencies and other units of measurement. </p>
<p>Usage example: </p>
<pre>
NumberRangeFormatter::with()
.identityFallback(UNUM_IDENTITY_FALLBACK_APPROXIMATELY_OR_SINGLE_VALUE)
.numberFormatterFirst(NumberFormatter::with().adoptUnit(MeasureUnit::createMeter()))
.numberFormatterSecond(NumberFormatter::with().adoptUnit(MeasureUnit::createKilometer()))
.locale("en-GB")
.formatFormattableRange(750, 1.2, status)
.toString(status);
// => "750 m - 1.2 km"
</pre> <p>Like NumberFormatter, NumberRangeFormatter instances (i.e., LocalizedNumberRangeFormatter and UnlocalizedNumberRangeFormatter) are immutable and thread-safe. This API is based on the <em>fluent</em> design pattern popularized by libraries such as Google's Guava.</p>
<dl class="section author"><dt>Author</dt><dd>Shane Carr </dd></dl>
<p class="definition">Definition in file <a class="el" href="numberrangeformatter_8h_source.html">numberrangeformatter.h</a>.</p>
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