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 <span id="projectnumber">4.8.1.1</span>
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<p>Measurement unit for time units.
<a href="classTimeUnit.html#details">More...</a></p>
<p><code>#include <<a class="el" href="tmunit_8h_source.html">tmunit.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for TimeUnit:</div>
<div class="dyncontent">
<div class="center">
<img src="classTimeUnit.png" usemap="#TimeUnit_map" alt=""/>
<map id="TimeUnit_map" name="TimeUnit_map">
<area href="classMeasureUnit.html" title="A unit such as length, mass, volume, currency, etc." alt="MeasureUnit" shape="rect" coords="0,112,83,136"/>
<area href="classUObject.html" title="UObject is the common ICU "boilerplate" class." alt="UObject" shape="rect" coords="0,56,83,80"/>
<area href="classUMemory.html" title="UMemory is the common ICU base class." alt="UMemory" shape="rect" coords="0,0,83,24"/>
</map>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:ae2d5d436eba101f01404010719a37def"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="classTimeUnit.html#ae2d5d436eba101f01404010719a37def">UTimeUnitFields</a> { <br/>
  <b>UTIMEUNIT_YEAR</b>,
<b>UTIMEUNIT_MONTH</b>,
<b>UTIMEUNIT_DAY</b>,
<b>UTIMEUNIT_WEEK</b>,
<br/>
  <b>UTIMEUNIT_HOUR</b>,
<b>UTIMEUNIT_MINUTE</b>,
<b>UTIMEUNIT_SECOND</b>,
<b>UTIMEUNIT_FIELD_COUNT</b>
<br/>
}</td></tr>
<tr class="memdesc:ae2d5d436eba101f01404010719a37def"><td class="mdescLeft"> </td><td class="mdescRight">Constants for all the time units we supported. <a href="classTimeUnit.html#ae2d5d436eba101f01404010719a37def">More...</a><br/></td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a929d0c7c2116749be8e1147ead7f9b1f"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classUObject.html">UObject</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classTimeUnit.html#a929d0c7c2116749be8e1147ead7f9b1f">clone</a> () const </td></tr>
<tr class="memdesc:a929d0c7c2116749be8e1147ead7f9b1f"><td class="mdescLeft"> </td><td class="mdescRight">Override clone. <a href="#a929d0c7c2116749be8e1147ead7f9b1f"></a><br/></td></tr>
<tr class="memitem:a9cace4e128dac3d28ea8aa7e2081b6c3"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classTimeUnit.html#a9cace4e128dac3d28ea8aa7e2081b6c3">TimeUnit</a> (const <a class="el" href="classTimeUnit.html">TimeUnit</a> &other)</td></tr>
<tr class="memdesc:a9cace4e128dac3d28ea8aa7e2081b6c3"><td class="mdescLeft"> </td><td class="mdescRight">Copy operator. <a href="#a9cace4e128dac3d28ea8aa7e2081b6c3"></a><br/></td></tr>
<tr class="memitem:a0cf0d2873b4a77711f4a1f91f399a797"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classTimeUnit.html">TimeUnit</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classTimeUnit.html#a0cf0d2873b4a77711f4a1f91f399a797">operator=</a> (const <a class="el" href="classTimeUnit.html">TimeUnit</a> &other)</td></tr>
<tr class="memdesc:a0cf0d2873b4a77711f4a1f91f399a797"><td class="mdescLeft"> </td><td class="mdescRight">Assignment operator. <a href="#a0cf0d2873b4a77711f4a1f91f399a797"></a><br/></td></tr>
<tr class="memitem:ae0dcff04f40a0e55dc2b11d36541d946"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classTimeUnit.html#ae0dcff04f40a0e55dc2b11d36541d946">operator==</a> (const <a class="el" href="classUObject.html">UObject</a> &other) const </td></tr>
<tr class="memdesc:ae0dcff04f40a0e55dc2b11d36541d946"><td class="mdescLeft"> </td><td class="mdescRight">Equality operator. <a href="#ae0dcff04f40a0e55dc2b11d36541d946"></a><br/></td></tr>
<tr class="memitem:adc3a65760e92c2f776199a3c52b59de6"><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="classTimeUnit.html#adc3a65760e92c2f776199a3c52b59de6">operator!=</a> (const <a class="el" href="classUObject.html">UObject</a> &other) const </td></tr>
<tr class="memdesc:adc3a65760e92c2f776199a3c52b59de6"><td class="mdescLeft"> </td><td class="mdescRight">Non-Equality operator. <a href="#adc3a65760e92c2f776199a3c52b59de6"></a><br/></td></tr>
<tr class="memitem:aefcfb6cc938fa1b8bd2b63e48a20bdf1"><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="classTimeUnit.html#aefcfb6cc938fa1b8bd2b63e48a20bdf1">getDynamicClassID</a> () const </td></tr>
<tr class="memdesc:aefcfb6cc938fa1b8bd2b63e48a20bdf1"><td class="mdescLeft"> </td><td class="mdescRight">Returns a unique class ID for this object POLYMORPHICALLY. <a href="#aefcfb6cc938fa1b8bd2b63e48a20bdf1"></a><br/></td></tr>
<tr class="memitem:a1b81a5f4937ff85a2568295fc8645408"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classTimeUnit.html#ae2d5d436eba101f01404010719a37def">UTimeUnitFields</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classTimeUnit.html#a1b81a5f4937ff85a2568295fc8645408">getTimeUnitField</a> () const </td></tr>
<tr class="memdesc:a1b81a5f4937ff85a2568295fc8645408"><td class="mdescLeft"> </td><td class="mdescRight">Get time unit field. <a href="#a1b81a5f4937ff85a2568295fc8645408"></a><br/></td></tr>
<tr class="memitem:a621aa5562a6d958cfad22d25eccc8e34"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classTimeUnit.html#a621aa5562a6d958cfad22d25eccc8e34">~TimeUnit</a> ()</td></tr>
<tr class="memdesc:a621aa5562a6d958cfad22d25eccc8e34"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#a621aa5562a6d958cfad22d25eccc8e34"></a><br/></td></tr>
<tr class="inherit_header pub_methods_classMeasureUnit"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classMeasureUnit')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classMeasureUnit.html">MeasureUnit</a></td></tr>
<tr class="memitem:a64cb6aaa83fc232f69e1364a0fdf5fe1 inherit pub_methods_classMeasureUnit"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classMeasureUnit.html#a64cb6aaa83fc232f69e1364a0fdf5fe1">~MeasureUnit</a> ()</td></tr>
<tr class="memdesc:a64cb6aaa83fc232f69e1364a0fdf5fe1 inherit pub_methods_classMeasureUnit"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#a64cb6aaa83fc232f69e1364a0fdf5fe1"></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>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a9140d6f17ab6aff4ad70ce781aab35e3"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classTimeUnit.html">TimeUnit</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classTimeUnit.html#a9140d6f17ab6aff4ad70ce781aab35e3">createInstance</a> (<a class="el" href="classTimeUnit.html#ae2d5d436eba101f01404010719a37def">UTimeUnitFields</a> timeUnitField, <a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &status)</td></tr>
<tr class="memdesc:a9140d6f17ab6aff4ad70ce781aab35e3"><td class="mdescLeft"> </td><td class="mdescRight">Create Instance. <a href="#a9140d6f17ab6aff4ad70ce781aab35e3"></a><br/></td></tr>
<tr class="memitem:a58c9470e22d15ab66b1fadfb90200640"><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="classTimeUnit.html#a58c9470e22d15ab66b1fadfb90200640">getStaticClassID</a> ()</td></tr>
<tr class="memdesc:a58c9470e22d15ab66b1fadfb90200640"><td class="mdescLeft"> </td><td class="mdescRight">Returns the class ID for this class. <a href="#a58c9470e22d15ab66b1fadfb90200640"></a><br/></td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_methods_classMeasureUnit"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classMeasureUnit')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classMeasureUnit.html">MeasureUnit</a></td></tr>
<tr class="memitem:a8d18e2ae52ec68b7a14a78635ad5e972 inherit pro_methods_classMeasureUnit"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classMeasureUnit.html#a8d18e2ae52ec68b7a14a78635ad5e972">MeasureUnit</a> ()</td></tr>
<tr class="memdesc:a8d18e2ae52ec68b7a14a78635ad5e972 inherit pro_methods_classMeasureUnit"><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <a href="#a8d18e2ae52ec68b7a14a78635ad5e972"></a><br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Measurement unit for time units. </p>
<dl class="section see"><dt>See also:</dt><dd><a class="el" href="classTimeUnitAmount.html" title="Express a duration as a time unit and number.">TimeUnitAmount</a> </dd>
<dd>
<a class="el" href="classTimeUnit.html" title="Measurement unit for time units.">TimeUnit</a> </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003623">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
<p>Definition at line <a class="el" href="tmunit_8h_source.html#l00030">30</a> of file <a class="el" href="tmunit_8h_source.html">tmunit.h</a>.</p>
</div><hr/><h2>Member Enumeration Documentation</h2>
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<td class="memname">enum <a class="el" href="classTimeUnit.html#ae2d5d436eba101f01404010719a37def">TimeUnit::UTimeUnitFields</a></td>
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<p>Constants for all the time units we supported. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003624">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
<p>Definition at line <a class="el" href="tmunit_8h_source.html#l00036">36</a> of file <a class="el" href="tmunit_8h_source.html">tmunit.h</a>.</p>
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<hr/><h2>Constructor & Destructor Documentation</h2>
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<td class="memname">TimeUnit::TimeUnit </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classTimeUnit.html">TimeUnit</a> & </td>
<td class="paramname"><em>other</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Copy operator. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003627">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<td class="memname">virtual TimeUnit::~TimeUnit </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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</table>
</div><div class="memdoc">
<p>Destructor. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003634">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
</div>
</div>
<hr/><h2>Member Function Documentation</h2>
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<td class="memname">virtual <a class="el" href="classUObject.html">UObject</a>* TimeUnit::clone </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<p>Override clone. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003626">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
<p>Implements <a class="el" href="classMeasureUnit.html#aa1c4cd664e1d12efa53fa3c3c861e49b">MeasureUnit</a>.</p>
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<td class="memname">static <a class="el" href="classTimeUnit.html">TimeUnit</a>* TimeUnit::createInstance </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classTimeUnit.html#ae2d5d436eba101f01404010719a37def">UTimeUnitFields</a> </td>
<td class="paramname"><em>timeUnitField</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> & </td>
<td class="paramname"><em>status</em> </td>
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<td>)</td>
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<p>Create Instance. </p>
<dl class="params"><dt>Parameters:</dt><dd>
<table class="params">
<tr><td class="paramname">timeUnitField</td><td>time unit field based on which the instance is created. </td></tr>
<tr><td class="paramname">status</td><td>input-output error code. If the timeUnitField is invalid, then this will be set to U_ILLEGAL_ARGUMENT_ERROR. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns:</dt><dd>a <a class="el" href="classTimeUnit.html" title="Measurement unit for time units.">TimeUnit</a> instance </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003625">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> TimeUnit::getDynamicClassID </td>
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<p>Returns a unique class ID for this object POLYMORPHICALLY. </p>
<p>This method implements a simple form of RTTI used by ICU. </p>
<dl class="section return"><dt>Returns:</dt><dd>The class ID for this object. All objects of a given class have the same class ID. Objects of other classes have different class IDs. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003631">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">static <a class="el" href="utypes_8h.html#a22af10545208a455a6e884008df48e9f">UClassID</a> TimeUnit::getStaticClassID </td>
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<p>Returns the class ID for this class. </p>
<p>This is used to compare to the return value of <a class="el" href="classTimeUnit.html#aefcfb6cc938fa1b8bd2b63e48a20bdf1" title="Returns a unique class ID for this object POLYMORPHICALLY.">getDynamicClassID()</a>. </p>
<dl class="section return"><dt>Returns:</dt><dd>The class ID for all objects of this class. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003632">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<td class="memname"><a class="el" href="classTimeUnit.html#ae2d5d436eba101f01404010719a37def">UTimeUnitFields</a> TimeUnit::getTimeUnitField </td>
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<p>Get time unit field. </p>
<dl class="section return"><dt>Returns:</dt><dd>time unit field. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003633">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> TimeUnit::operator!= </td>
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<p>Non-Equality operator. </p>
<dl class="section return"><dt>Returns:</dt><dd>true if 2 objects are not the same. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003630">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
<p>Definition at line <a class="el" href="tmunit_8h_source.html#l00138">138</a> of file <a class="el" href="tmunit_8h_source.html">tmunit.h</a>.</p>
<p>References <a class="el" href="classTimeUnit.html#ae0dcff04f40a0e55dc2b11d36541d946">operator==()</a>.</p>
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<td class="memname"><a class="el" href="classTimeUnit.html">TimeUnit</a>& TimeUnit::operator= </td>
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<p>Assignment operator. </p>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003628">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
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<td class="memname">virtual <a class="el" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> TimeUnit::operator== </td>
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<td class="paramtype">const <a class="el" href="classUObject.html">UObject</a> & </td>
<td class="paramname"><em>other</em></td><td>)</td>
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<p>Equality operator. </p>
<dl class="section return"><dt>Returns:</dt><dd>true if 2 objects are the same. </dd></dl>
<dl class="stable"><dt><b><a class="el" href="stable.html#_stable003629">Stable:</a></b></dt><dd>ICU 4.2 </dd></dl>
<p>Implements <a class="el" href="classMeasureUnit.html#a27a18f5d47424baa33927256d788d6bd">MeasureUnit</a>.</p>
<p>Referenced by <a class="el" href="tmunit_8h_source.html#l00138">operator!=()</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="tmunit_8h_source.html">tmunit.h</a></li>
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