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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">NumberingSystem Class Reference</div> </div>
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<p>Defines numbering systems.
<a href="classNumberingSystem.html#details">More...</a></p>
<p><code>#include <<a class="el" href="numsys_8h_source.html">numsys.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for NumberingSystem:</div>
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<div class="center">
<img src="classNumberingSystem.png" usemap="#NumberingSystem_map" alt=""/>
<map id="NumberingSystem_map" name="NumberingSystem_map">
<area href="classUObject.html" title="UObject is the common ICU "boilerplate" class." alt="UObject" shape="rect" coords="0,56,113,80"/>
<area href="classUMemory.html" title="UMemory is the common ICU base class." alt="UMemory" shape="rect" coords="0,0,113,24"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a4359c0969576934547bdeb84869580dc"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberingSystem.html#a4359c0969576934547bdeb84869580dc">NumberingSystem</a> ()</td></tr>
<tr class="memdesc:a4359c0969576934547bdeb84869580dc"><td class="mdescLeft"> </td><td class="mdescRight">Default Constructor. <a href="#a4359c0969576934547bdeb84869580dc"></a><br/></td></tr>
<tr class="memitem:a8670fc7eff6e68a1b295dda8e0b29b98"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberingSystem.html#a8670fc7eff6e68a1b295dda8e0b29b98">NumberingSystem</a> (const <a class="el" href="classNumberingSystem.html">NumberingSystem</a> &other)</td></tr>
<tr class="memdesc:a8670fc7eff6e68a1b295dda8e0b29b98"><td class="mdescLeft"> </td><td class="mdescRight">Copy constructor. <a href="#a8670fc7eff6e68a1b295dda8e0b29b98"></a><br/></td></tr>
<tr class="memitem:ac63b1364aae93491bf4d60677f208b79"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberingSystem.html#ac63b1364aae93491bf4d60677f208b79">~NumberingSystem</a> ()</td></tr>
<tr class="memdesc:ac63b1364aae93491bf4d60677f208b79"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#ac63b1364aae93491bf4d60677f208b79"></a><br/></td></tr>
<tr class="memitem:a584ece0fc006b621a7ea46db50e8dd91"><td class="memItemLeft" align="right" valign="top"><a class="el" href="pwin32_8h.html#ab1967d8591af1a4e48c37fd2b0f184d0">int32_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberingSystem.html#a584ece0fc006b621a7ea46db50e8dd91">getRadix</a> ()</td></tr>
<tr class="memdesc:a584ece0fc006b621a7ea46db50e8dd91"><td class="mdescLeft"> </td><td class="mdescRight">Returns the radix of this numbering system. <a href="#a584ece0fc006b621a7ea46db50e8dd91"></a><br/></td></tr>
<tr class="memitem:ae639900597a15e0d8d923d9769b47471"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberingSystem.html#ae639900597a15e0d8d923d9769b47471">getName</a> ()</td></tr>
<tr class="memdesc:ae639900597a15e0d8d923d9769b47471"><td class="mdescLeft"> </td><td class="mdescRight">Returns the name of this numbering system if it was created using one of the predefined names known to ICU. <a href="#ae639900597a15e0d8d923d9769b47471"></a><br/></td></tr>
<tr class="memitem:a7d219aa6736f16742dc31cff3bcb3358"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classUnicodeString.html">UnicodeString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberingSystem.html#a7d219aa6736f16742dc31cff3bcb3358">getDescription</a> ()</td></tr>
<tr class="memdesc:a7d219aa6736f16742dc31cff3bcb3358"><td class="mdescLeft"> </td><td class="mdescRight">Returns the description string of this numbering system, which is either the string of digits in the case of simple systems, or the ruleset name in the case of algorithmic systems. <a href="#a7d219aa6736f16742dc31cff3bcb3358"></a><br/></td></tr>
<tr class="memitem:a706717a88e616b2d7818502bb2db9ca0"><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="classNumberingSystem.html#a706717a88e616b2d7818502bb2db9ca0">isAlgorithmic</a> () const </td></tr>
<tr class="memdesc:a706717a88e616b2d7818502bb2db9ca0"><td class="mdescLeft"> </td><td class="mdescRight">Returns TRUE if the given numbering system is algorithmic. <a href="#a706717a88e616b2d7818502bb2db9ca0"></a><br/></td></tr>
<tr class="memitem:aa2534c03fcfffca38b7e4111b61f1036"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="utypes_8h.html#a22af10545208a455a6e884008df48e9f">UClassID</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberingSystem.html#aa2534c03fcfffca38b7e4111b61f1036">getDynamicClassID</a> () const </td></tr>
<tr class="memdesc:aa2534c03fcfffca38b7e4111b61f1036"><td class="mdescLeft"> </td><td class="mdescRight">ICU "poor man's RTTI", returns a UClassID for the actual class. <a href="#aa2534c03fcfffca38b7e4111b61f1036"></a><br/></td></tr>
<tr class="inherit_header pub_methods_classUObject"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classUObject')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classUObject.html">UObject</a></td></tr>
<tr class="memitem:ace22cf29a90641ef43350deae5bedb85 inherit pub_methods_classUObject"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classUObject.html#ace22cf29a90641ef43350deae5bedb85">~UObject</a> ()</td></tr>
<tr class="memdesc:ace22cf29a90641ef43350deae5bedb85 inherit pub_methods_classUObject"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#ace22cf29a90641ef43350deae5bedb85"></a><br/></td></tr>
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<tr class="heading"><td colspan="2"><h2><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:ac406b979ec0a08b9442cd5e95cc8f6b9"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classNumberingSystem.html">NumberingSystem</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberingSystem.html#ac406b979ec0a08b9442cd5e95cc8f6b9">createInstance</a> (const <a class="el" href="classLocale.html">Locale</a> &inLocale, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &status)</td></tr>
<tr class="memdesc:ac406b979ec0a08b9442cd5e95cc8f6b9"><td class="mdescLeft"> </td><td class="mdescRight">Create the default numbering system associated with the specified locale. <a href="#ac406b979ec0a08b9442cd5e95cc8f6b9"></a><br/></td></tr>
<tr class="memitem:ad2094060e91c38040dd8bf2892b79f97"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classNumberingSystem.html">NumberingSystem</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberingSystem.html#ad2094060e91c38040dd8bf2892b79f97">createInstance</a> (<a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &status)</td></tr>
<tr class="memdesc:ad2094060e91c38040dd8bf2892b79f97"><td class="mdescLeft"> </td><td class="mdescRight">Create the default numbering system associated with the default locale. <a href="#ad2094060e91c38040dd8bf2892b79f97"></a><br/></td></tr>
<tr class="memitem:aa721ee4be293f5cc35e1cab6aa120e14"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classNumberingSystem.html">NumberingSystem</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberingSystem.html#aa721ee4be293f5cc35e1cab6aa120e14">createInstance</a> (<a class="el" href="pwin32_8h.html#ab1967d8591af1a4e48c37fd2b0f184d0">int32_t</a> radix, <a class="el" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> <a class="el" href="classNumberingSystem.html#a706717a88e616b2d7818502bb2db9ca0">isAlgorithmic</a>, const <a class="el" href="classUnicodeString.html">UnicodeString</a> &description, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &status)</td></tr>
<tr class="memdesc:aa721ee4be293f5cc35e1cab6aa120e14"><td class="mdescLeft"> </td><td class="mdescRight">Create a numbering system using the specified radix, type, and description. <a href="#aa721ee4be293f5cc35e1cab6aa120e14"></a><br/></td></tr>
<tr class="memitem:a43916633da4bf5f2d94e09b678ce1639"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classStringEnumeration.html">StringEnumeration</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberingSystem.html#a43916633da4bf5f2d94e09b678ce1639">getAvailableNames</a> (<a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &status)</td></tr>
<tr class="memdesc:a43916633da4bf5f2d94e09b678ce1639"><td class="mdescLeft"> </td><td class="mdescRight">Return a <a class="el" href="classStringEnumeration.html" title="Base class for 'pure' C++ implementations of uenum api.">StringEnumeration</a> over all the names of numbering systems known to ICU. <a href="#a43916633da4bf5f2d94e09b678ce1639"></a><br/></td></tr>
<tr class="memitem:a0fdb47d7cded2f7daddfd30bd55f9757"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classNumberingSystem.html">NumberingSystem</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberingSystem.html#a0fdb47d7cded2f7daddfd30bd55f9757">createInstanceByName</a> (const char *name, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &status)</td></tr>
<tr class="memdesc:a0fdb47d7cded2f7daddfd30bd55f9757"><td class="mdescLeft"> </td><td class="mdescRight">Create a numbering system from one of the predefined numbering systems known to ICU. <a href="#a0fdb47d7cded2f7daddfd30bd55f9757"></a><br/></td></tr>
<tr class="memitem:ad5361feb48a4a0b4adb50ff2dae49dab"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="utypes_8h.html#a22af10545208a455a6e884008df48e9f">UClassID</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberingSystem.html#ad5361feb48a4a0b4adb50ff2dae49dab">getStaticClassID</a> (void)</td></tr>
<tr class="memdesc:ad5361feb48a4a0b4adb50ff2dae49dab"><td class="mdescLeft"> </td><td class="mdescRight">ICU "poor man's RTTI", returns a UClassID for this class. <a href="#ad5361feb48a4a0b4adb50ff2dae49dab"></a><br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Defines numbering systems. </p>
<p>A numbering system describes the scheme by which numbers are to be presented to the end user. In its simplest form, a numbering system describes the set of digit characters that are to be used to display numbers, such as Western digits, Thai digits, Arabic-Indic digits, etc. More complicated numbering systems are algorithmic in nature, and require use of an RBNF formatter ( rule based number formatter ), in order to calculate the characters to be displayed for a given number. Examples of algorithmic numbering systems include Roman numerals, Chinese numerals, and Hebrew numerals. Formatting rules for many commonly used numbering systems are included in the ICU package, based on the numbering system rules defined in CLDR. Alternate numbering systems can be specified to a locale by using the numbers locale keyword. </p>
<p>Definition at line <a class="el" href="numsys_8h_source.html#l00056">56</a> of file <a class="el" href="numsys_8h_source.html">numsys.h</a>.</p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
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<p>Default Constructor. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003207">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<td class="memname">NumberingSystem::NumberingSystem </td>
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<td class="paramtype">const <a class="el" href="classNumberingSystem.html">NumberingSystem</a> & </td>
<td class="paramname"><em>other</em></td><td>)</td>
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<p>Copy constructor. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003208">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<td class="memname">virtual NumberingSystem::~NumberingSystem </td>
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<p>Destructor. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003209">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<hr/><h2>Member Function Documentation</h2>
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<p>Create the default numbering system associated with the specified locale. </p>
<dl class="params"><dt>Parameters:</dt><dd>
<table class="params">
<tr><td class="paramname">inLocale</td><td>The given locale. </td></tr>
<tr><td class="paramname">status</td><td>ICU status </td></tr>
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<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003210">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<p>Create the default numbering system associated with the default locale. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003211">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<td class="memname">static <a class="el" href="classNumberingSystem.html">NumberingSystem</a>* NumberingSystem::createInstance </td>
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<td class="paramtype">const <a class="el" href="classUnicodeString.html">UnicodeString</a> & </td>
<td class="paramname"><em>description</em>, </td>
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<td class="paramtype"><a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> & </td>
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<p>Create a numbering system using the specified radix, type, and description. </p>
<dl class="params"><dt>Parameters:</dt><dd>
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<tr><td class="paramname">radix</td><td>The radix (base) for this numbering system. </td></tr>
<tr><td class="paramname">isAlgorithmic</td><td>TRUE if the numbering system is algorithmic rather than numeric. </td></tr>
<tr><td class="paramname">description</td><td>The string representing the set of digits used in a numeric system, or the name of the RBNF ruleset to be used in an algorithmic system. </td></tr>
<tr><td class="paramname">status</td><td>ICU status </td></tr>
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<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003212">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<td class="memname">static <a class="el" href="classNumberingSystem.html">NumberingSystem</a>* NumberingSystem::createInstanceByName </td>
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<td class="paramtype">const char * </td>
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<p>Create a numbering system from one of the predefined numbering systems known to ICU. </p>
<dl class="params"><dt>Parameters:</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>The name of the numbering system. </td></tr>
<tr><td class="paramname">status</td><td>ICU status </td></tr>
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<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003214">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<td class="memname">static <a class="el" href="classStringEnumeration.html">StringEnumeration</a>* NumberingSystem::getAvailableNames </td>
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<p>Return a <a class="el" href="classStringEnumeration.html" title="Base class for 'pure' C++ implementations of uenum api.">StringEnumeration</a> over all the names of numbering systems known to ICU. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003213">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<td class="memname">virtual <a class="el" href="classUnicodeString.html">UnicodeString</a> NumberingSystem::getDescription </td>
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<p>Returns the description string of this numbering system, which is either the string of digits in the case of simple systems, or the ruleset name in the case of algorithmic systems. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003216">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<td class="memname">virtual <a class="el" href="utypes_8h.html#a22af10545208a455a6e884008df48e9f">UClassID</a> NumberingSystem::getDynamicClassID </td>
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<td> const</td>
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<p>ICU "poor man's RTTI", returns a UClassID for the actual class. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003219">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
<p>Implements <a class="el" href="classUObject.html#a9b1acc95efd89cb86ec31f2dc947a262">UObject</a>.</p>
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<td class="memname">const char* NumberingSystem::getName </td>
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<p>Returns the name of this numbering system if it was created using one of the predefined names known to ICU. </p>
<p>Otherwise, returns NULL. </p>
<dl class="draft"><dt><b><a class="el" href="draft.html#_draft000308">Draft:</a></b></dt><dd>This API may be changed in the future versions and was introduced in ICU 4.6 </dd></dl>
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<td class="memname"><a class="el" href="pwin32_8h.html#ab1967d8591af1a4e48c37fd2b0f184d0">int32_t</a> NumberingSystem::getRadix </td>
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<p>Returns the radix of this numbering system. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003215">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<td class="memname">static <a class="el" href="utypes_8h.html#a22af10545208a455a6e884008df48e9f">UClassID</a> NumberingSystem::getStaticClassID </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
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<p>ICU "poor man's RTTI", returns a UClassID for this class. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003218">Stable:</a></b></dt><dd>ICU 4.2</dd></dl>
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<td class="memname"><a class="el" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> NumberingSystem::isAlgorithmic </td>
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<p>Returns TRUE if the given numbering system is algorithmic. </p>
<dl class="section return"><dt>Returns:</dt><dd>TRUE if the numbering system is algorithmic. Otherwise, return FALSE. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003217">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="numsys_8h_source.html">numsys.h</a></li>
</ul>
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