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<div class="title">std::mask_array< _Tp > Class Template Reference<div class="ingroups"><a class="el" href="a01702.html">Numeric Arrays</a></div></div> </div>
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typedef _Tp </td><td class="memItemRight" valign="bottom"><b>value_type</b></td></tr>
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<tr class="memitem:ga63910750064214d819524e634cdaebfa"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01702.html#ga63910750064214d819524e634cdaebfa">mask_array</a> (const <a class="el" href="a00874.html">mask_array</a> &)</td></tr>
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<tr class="memitem:ga1d41d786ee36e2c503cd10965b0be4da"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01702.html#ga1d41d786ee36e2c503cd10965b0be4da">operator%=</a> (const <a class="el" href="a01020.html">valarray</a>< _Tp > &) const </td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:ga67e217a145a25e90dea0fe13d0b05279"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>operator%=</b> (const _Expr< _Dom, _Tp > &) const </td></tr>
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<tr class="memitem:ga2497057b1e231dfce7d82f9543e56615"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01702.html#ga2497057b1e231dfce7d82f9543e56615">operator&=</a> (const <a class="el" href="a01020.html">valarray</a>< _Tp > &) const </td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:ga66fa483f60a5d6f72240116d1a5d2671"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>operator&=</b> (const _Expr< _Dom, _Tp > &) const </td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:ga9978d45985fde9dceace748debf98c99"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>operator*=</b> (const _Expr< _Dom, _Tp > &) const </td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:ga374672db2dd4d13cc8dddb14671d6c4b"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>operator+=</b> (const _Expr< _Dom, _Tp > &) const </td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:ga128a9836bed7d4da515427579a3bfdcc"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>operator-=</b> (const _Expr< _Dom, _Tp > &) const </td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:ga8f209b3841fe861ddcb4fad40787d860"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>operator/=</b> (const _Expr< _Dom, _Tp > &) const </td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:ga052b543943f2a4a6b537f9a7f5da2182"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>operator<<=</b> (const _Expr< _Dom, _Tp > &) const </td></tr>
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<tr class="memitem:gac8928f66422bd3601fcf43b79761abd5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00874.html">mask_array</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a01702.html#gac8928f66422bd3601fcf43b79761abd5">operator=</a> (const <a class="el" href="a00874.html">mask_array</a> &)</td></tr>
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void </td><td class="memItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="a01020.html">valarray</a>< _Tp > &) const </td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:abbb256c73c5e64f1dc570edc362c2724"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (const _Expr< _Dom, _Tp > &) const </td></tr>
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template<class _Ex > </td></tr>
<tr class="memitem:gaff157df4ef8b4a74bdb6fd13052c16a6"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (const _Expr< _Ex, _Tp > &__e) const </td></tr>
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<tr class="memitem:ga75c889d5d46d6b355b3239aca5991084"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01702.html#ga75c889d5d46d6b355b3239aca5991084">operator>>=</a> (const <a class="el" href="a01020.html">valarray</a>< _Tp > &) const </td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:ga0b0409b7191725cdee2e83714ffae427"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>operator>>=</b> (const _Expr< _Dom, _Tp > &) const </td></tr>
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<tr class="memitem:ga8131282768761b788fc60bdb4fdcd96c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01702.html#ga8131282768761b788fc60bdb4fdcd96c">operator^=</a> (const <a class="el" href="a01020.html">valarray</a>< _Tp > &) const </td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:ga1a9963b3e6b0d01439558f48b1074739"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>operator^=</b> (const _Expr< _Dom, _Tp > &) const </td></tr>
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<tr class="memitem:gaf33e4ee5cf44bd3a667e4a5eee948587"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01702.html#gaf33e4ee5cf44bd3a667e4a5eee948587">operator|=</a> (const <a class="el" href="a01020.html">valarray</a>< _Tp > &) const </td></tr>
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template<class _Dom > </td></tr>
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class </td><td class="memItemRight" valign="bottom"><b>valarray< _Tp ></b></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<class _Tp><br/>
class std::mask_array< _Tp ></h3>
<p>Reference to selected subset of an array. </p>
<p>A mask_array is a reference to the actual elements of an array specified by a bitmask in the form of an array of bool. The way to get a mask_array is to call operator[](valarray<bool>) on a valarray. The returned mask_array then permits carrying operations out on the referenced subset of elements in the original valarray.</p>
<p>For example, if a mask_array is obtained using the array (false, true, false, true) as an argument, the mask array has two elements referring to array[1] and array[3] in the underlying array.</p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">Tp</td><td>Element type. </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="a01632_source.html#l00083">83</a> of file <a class="el" href="a01632_source.html">valarray</a>.</p>
</div><hr/>The documentation for this class was generated from the following files:<ul>
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<li><a class="el" href="a01360_source.html">mask_array.h</a></li>
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