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<div class="title">std::mask_array< _Tp > Class Template Reference<div class="ingroups"><a class="el" href="a01473.html">Numerics</a> » <a class="el" href="a01478.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="a01478.html#ga63910750064214d819524e634cdaebfa">mask_array</a> (const <a class="el" href="a04608.html">mask_array</a> &)</td></tr>
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<tr class="memitem:gaa321a7c18f23aae720cdd059ea38fcc2"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01478.html#gaa321a7c18f23aae720cdd059ea38fcc2">operator%=</a> (const <a class="el" href="a04596.html">valarray</a>< _Tp > &) const</td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:gae4fff5f93ba8edcd6b6ba8caee7bd7ee"><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:ga3da168c115d8c3667b2f8c1d0d85fc84"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01478.html#ga3da168c115d8c3667b2f8c1d0d85fc84">operator&=</a> (const <a class="el" href="a04596.html">valarray</a>< _Tp > &) const</td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:ga81f8ba3f4eca347e69256a04c23fbc1b"><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:ga1878d8ab7ea54a42bbd783172af8a8c2"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01478.html#ga1878d8ab7ea54a42bbd783172af8a8c2">operator*=</a> (const <a class="el" href="a04596.html">valarray</a>< _Tp > &) const</td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:ga69510e855e0b959d5efed4698fc3a312"><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:ga2052c1b0996dd21bb6205a0c65d011e7"><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:ga7e8b4e636a4ccb6a93f289308d2d6c7e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01478.html#ga7e8b4e636a4ccb6a93f289308d2d6c7e">operator-=</a> (const <a class="el" href="a04596.html">valarray</a>< _Tp > &) const</td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:gae2fc8b7a1f4827eec3557526d482816c"><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:gac1417dfc58271e6730675e151cd3dd06"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01478.html#gac1417dfc58271e6730675e151cd3dd06">operator/=</a> (const <a class="el" href="a04596.html">valarray</a>< _Tp > &) const</td></tr>
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template<class _Dom > </td></tr>
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<tr class="memitem:gadc9fb4be42ab111a8b17efc9480006c7"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01478.html#gadc9fb4be42ab111a8b17efc9480006c7">operator<<=</a> (const <a class="el" href="a04596.html">valarray</a>< _Tp > &) const</td></tr>
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template<class _Dom > </td></tr>
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<tr class="memitem:gac8928f66422bd3601fcf43b79761abd5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a04608.html">mask_array</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a01478.html#gac8928f66422bd3601fcf43b79761abd5">operator=</a> (const <a class="el" href="a04608.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="a04596.html">valarray</a>< _Tp > &) const</td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:af6b1a694c1f80bb268561bdd758f30f3"><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:gab2a6afa5707777b0dea9045f49fc253b"><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:ga87f02d439b80dd0d351ae9f827c4f77e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01478.html#ga87f02d439b80dd0d351ae9f827c4f77e">operator>>=</a> (const <a class="el" href="a04596.html">valarray</a>< _Tp > &) const</td></tr>
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template<class _Dom > </td></tr>
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<tr class="memitem:gab7b73360db81555ebc04e3c482a94857"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01478.html#gab7b73360db81555ebc04e3c482a94857">operator^=</a> (const <a class="el" href="a04596.html">valarray</a>< _Tp > &) const</td></tr>
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template<class _Dom > </td></tr>
<tr class="memitem:ga915451bccb9a352d5f40ff9f550dfc51"><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:ga684708f251addb2566756f4d2eedee36"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01478.html#ga684708f251addb2566756f4d2eedee36">operator|=</a> (const <a class="el" href="a04596.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>
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<p class="definition">Definition at line <a class="el" href="a00179_source.html#l00083">83</a> of file <a class="el" href="a00179_source.html">valarray</a>.</p>
</div><hr/>The documentation for this class was generated from the following files:<ul>
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