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<li class="navelem"><a class="el" href="namespace_eigen.html">Eigen</a> </li>
<li class="navelem"><a class="el" href="class_eigen_1_1_partial_redux_expr.html">PartialReduxExpr</a> </li>
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<a href="#pub-types">Public Types</a> |
<a href="#pub-methods">Public Member Functions</a> |
<a href="#pro-attribs">Protected Attributes</a> </div>
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<div class="title">Eigen::PartialReduxExpr Class Reference<div class="ingroups"><a class="el" href="group___core___module.html">Core module</a></div></div> </div>
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<!-- doxytag: class="Eigen::PartialReduxExpr" --><!-- doxytag: inherits="Eigen::internal::no_assignment_operator" --><hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Generic expression of a partially reduxed matrix. </p>
<dl><dt><b>Template Parameters:</b></dt><dd>
<table class="">
<tr><td class="paramname">MatrixType</td><td>the type of the matrix we are applying the redux operation </td></tr>
<tr><td class="paramname">MemberOp</td><td>type of the member functor </td></tr>
<tr><td class="paramname">Direction</td><td>indicates the direction of the redux (<a class="el" href="group__enums.html#ggad49a7b3738e273eb00932271b36127f7ae2efac6e74ecab5e3b0b1561c5ddf83e" title="For Reverse, all columns are reversed; for PartialReduxExpr and VectorwiseOp, act on columns...">Vertical</a> or <a class="el" href="group__enums.html#ggad49a7b3738e273eb00932271b36127f7a961c62410157b64033839488f4d7f7e4" title="For Reverse, all rows are reversed; for PartialReduxExpr and VectorwiseOp, act on rows...">Horizontal</a>)</td></tr>
</table>
</dd>
</dl>
<p>This class represents an expression of a partial redux operator of a matrix. It is the return type of some <a class="el" href="class_eigen_1_1_vectorwise_op.html" title="Pseudo expression providing partial reduction operations.">VectorwiseOp</a> functions, and most of the time this is the only way it is used.</p>
<dl class="see"><dt><b>See also:</b></dt><dd>class <a class="el" href="class_eigen_1_1_vectorwise_op.html" title="Pseudo expression providing partial reduction operations.">VectorwiseOp</a> </dd></dl>
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Inheritance diagram for Eigen::PartialReduxExpr:</div>
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<div class="center"><img src="class_eigen_1_1_partial_redux_expr__inherit__graph.png" border="0" usemap="#_eigen_1_1_partial_redux_expr_inherit__map" alt="Inheritance graph"/></div>
<map name="_eigen_1_1_partial_redux_expr_inherit__map" id="_eigen_1_1_partial_redux_expr_inherit__map">
<area shape="rect" id="node2" href="class_eigen_1_1internal_1_1no__assignment__operator.html" title="Eigen::internal::no_assignment_operator" alt="" coords="5,5,259,32"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="class_eigen_1_1_partial_redux_expr-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef <br class="typebreak"/>
<a class="el" href="struct_eigen_1_1internal_1_1dense__xpr__base.html">internal::dense_xpr_base</a><br class="typebreak"/>
< <a class="el" href="class_eigen_1_1_partial_redux_expr.html">PartialReduxExpr</a> >::type </td><td class="memItemRight" valign="bottom"><a class="el" href="class_eigen_1_1_partial_redux_expr.html#a05f0d591c2392a0eee08aa45a1672258">Base</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef internal::traits<br class="typebreak"/>
< <a class="el" href="class_eigen_1_1_partial_redux_expr.html">PartialReduxExpr</a> ><br class="typebreak"/>
::<a class="el" href="class_eigen_1_1_partial_redux_expr.html#aa4fdacf31e6117af695a3af99e055251">MatrixTypeNested</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_eigen_1_1_partial_redux_expr.html#aa4fdacf31e6117af695a3af99e055251">MatrixTypeNested</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef internal::traits<br class="typebreak"/>
< <a class="el" href="class_eigen_1_1_partial_redux_expr.html">PartialReduxExpr</a> ><br class="typebreak"/>
::<a class="el" href="class_eigen_1_1_partial_redux_expr.html#a1aaab3d063c1740ebc4826a9f9841a88">_MatrixTypeNested</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_eigen_1_1_partial_redux_expr.html#a1aaab3d063c1740ebc4826a9f9841a88">_MatrixTypeNested</a></td></tr>
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_eigen_1_1_partial_redux_expr.html#aaeefb2cb4888d9b5fb2b4e6418847b3c">PartialReduxExpr</a> (const MatrixType &mat, const MemberOp &func=MemberOp())</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">Index </td><td class="memItemRight" valign="bottom"><a class="el" href="class_eigen_1_1_partial_redux_expr.html#a371a4f3f82e6475f99d11e274d967cad">rows</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">Index </td><td class="memItemRight" valign="bottom"><a class="el" href="class_eigen_1_1_partial_redux_expr.html#a97e0f493bb91447c0817dbe65c291938">cols</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">EIGEN_STRONG_INLINE const Scalar </td><td class="memItemRight" valign="bottom"><a class="el" href="class_eigen_1_1_partial_redux_expr.html#a1ff544143c0253716b79ab52717b3a76">coeff</a> (Index i, Index j) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const Scalar </td><td class="memItemRight" valign="bottom"><a class="el" href="class_eigen_1_1_partial_redux_expr.html#a02d7ac7bc2b03d69f4d9bab0942792e2">coeff</a> (Index index) const </td></tr>
<tr><td colspan="2"><h2><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_eigen_1_1_partial_redux_expr.html#aa4fdacf31e6117af695a3af99e055251">MatrixTypeNested</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_eigen_1_1_partial_redux_expr.html#af2b546e7db1affec5c3bcf8fe28ff5af">m_matrix</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const MemberOp </td><td class="memItemRight" valign="bottom"><a class="el" href="class_eigen_1_1_partial_redux_expr.html#a40228bb89ee6948048b908c4be332f3e">m_functor</a></td></tr>
</table>
<hr/><h2>Member Typedef Documentation</h2>
<a class="anchor" id="a1aaab3d063c1740ebc4826a9f9841a88"></a><!-- doxytag: member="Eigen::PartialReduxExpr::_MatrixTypeNested" ref="a1aaab3d063c1740ebc4826a9f9841a88" args="" -->
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<td class="memname">typedef internal::traits<<a class="el" href="class_eigen_1_1_partial_redux_expr.html">PartialReduxExpr</a>>::<a class="el" href="class_eigen_1_1_partial_redux_expr.html#a1aaab3d063c1740ebc4826a9f9841a88">_MatrixTypeNested</a> <a class="el" href="class_eigen_1_1_partial_redux_expr.html#a1aaab3d063c1740ebc4826a9f9841a88">Eigen::PartialReduxExpr::_MatrixTypeNested</a></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="_core_source.html#l00089">89</a> of file <a class="el" href="_core_source.html">Core</a>.</p>
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<a class="anchor" id="a05f0d591c2392a0eee08aa45a1672258"></a><!-- doxytag: member="Eigen::PartialReduxExpr::Base" ref="a05f0d591c2392a0eee08aa45a1672258" args="" -->
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<td class="memname">typedef <a class="el" href="struct_eigen_1_1internal_1_1dense__xpr__base.html">internal::dense_xpr_base</a><<a class="el" href="class_eigen_1_1_partial_redux_expr.html">PartialReduxExpr</a>>::type <a class="el" href="class_eigen_1_1_partial_redux_expr.html#a05f0d591c2392a0eee08aa45a1672258">Eigen::PartialReduxExpr::Base</a></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="_core_source.html#l00086">86</a> of file <a class="el" href="_core_source.html">Core</a>.</p>
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<a class="anchor" id="aa4fdacf31e6117af695a3af99e055251"></a><!-- doxytag: member="Eigen::PartialReduxExpr::MatrixTypeNested" ref="aa4fdacf31e6117af695a3af99e055251" args="" -->
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<td class="memname">typedef internal::traits<<a class="el" href="class_eigen_1_1_partial_redux_expr.html">PartialReduxExpr</a>>::<a class="el" href="class_eigen_1_1_partial_redux_expr.html#aa4fdacf31e6117af695a3af99e055251">MatrixTypeNested</a> <a class="el" href="class_eigen_1_1_partial_redux_expr.html#aa4fdacf31e6117af695a3af99e055251">Eigen::PartialReduxExpr::MatrixTypeNested</a></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="_core_source.html#l00088">88</a> of file <a class="el" href="_core_source.html">Core</a>.</p>
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<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="aaeefb2cb4888d9b5fb2b4e6418847b3c"></a><!-- doxytag: member="Eigen::PartialReduxExpr::PartialReduxExpr" ref="aaeefb2cb4888d9b5fb2b4e6418847b3c" args="(const MatrixType &mat, const MemberOp &func=MemberOp())" -->
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<td class="memname">Eigen::PartialReduxExpr::PartialReduxExpr </td>
<td>(</td>
<td class="paramtype">const MatrixType & </td>
<td class="paramname"><em>mat</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const MemberOp & </td>
<td class="paramname"><em>func</em> = <code>MemberOp()</code> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td><code> [inline]</code></td>
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<p>Definition at line <a class="el" href="_core_source.html#l00091">91</a> of file <a class="el" href="_core_source.html">Core</a>.</p>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a1ff544143c0253716b79ab52717b3a76"></a><!-- doxytag: member="Eigen::PartialReduxExpr::coeff" ref="a1ff544143c0253716b79ab52717b3a76" args="(Index i, Index j) const " -->
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<td class="memname">EIGEN_STRONG_INLINE const Scalar Eigen::PartialReduxExpr::coeff </td>
<td>(</td>
<td class="paramtype">Index </td>
<td class="paramname"><em>i</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">Index </td>
<td class="paramname"><em>j</em> </td>
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<td></td>
<td>)</td>
<td></td><td> const<code> [inline]</code></td>
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<p>Definition at line <a class="el" href="_core_source.html#l00097">97</a> of file <a class="el" href="_core_source.html">Core</a>.</p>
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<a class="anchor" id="a02d7ac7bc2b03d69f4d9bab0942792e2"></a><!-- doxytag: member="Eigen::PartialReduxExpr::coeff" ref="a02d7ac7bc2b03d69f4d9bab0942792e2" args="(Index index) const " -->
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<td class="memname">const Scalar Eigen::PartialReduxExpr::coeff </td>
<td>(</td>
<td class="paramtype">Index </td>
<td class="paramname"><em>index</em></td><td>)</td>
<td> const<code> [inline]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="_core_source.html#l00105">105</a> of file <a class="el" href="_core_source.html">Core</a>.</p>
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<a class="anchor" id="a97e0f493bb91447c0817dbe65c291938"></a><!-- doxytag: member="Eigen::PartialReduxExpr::cols" ref="a97e0f493bb91447c0817dbe65c291938" args="() const " -->
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<td class="memname">Index Eigen::PartialReduxExpr::cols </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
</tr>
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</div>
<div class="memdoc">
<p>Definition at line <a class="el" href="_core_source.html#l00095">95</a> of file <a class="el" href="_core_source.html">Core</a>.</p>
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<a class="anchor" id="a371a4f3f82e6475f99d11e274d967cad"></a><!-- doxytag: member="Eigen::PartialReduxExpr::rows" ref="a371a4f3f82e6475f99d11e274d967cad" args="() const " -->
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<td class="memname">Index Eigen::PartialReduxExpr::rows </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
</tr>
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<div class="memdoc">
<p>Definition at line <a class="el" href="_core_source.html#l00094">94</a> of file <a class="el" href="_core_source.html">Core</a>.</p>
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<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="a40228bb89ee6948048b908c4be332f3e"></a><!-- doxytag: member="Eigen::PartialReduxExpr::m_functor" ref="a40228bb89ee6948048b908c4be332f3e" args="" -->
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<td class="memname">const MemberOp <a class="el" href="class_eigen_1_1_partial_redux_expr.html#a40228bb89ee6948048b908c4be332f3e">Eigen::PartialReduxExpr::m_functor</a><code> [protected]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="_core_source.html#l00115">115</a> of file <a class="el" href="_core_source.html">Core</a>.</p>
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<a class="anchor" id="af2b546e7db1affec5c3bcf8fe28ff5af"></a><!-- doxytag: member="Eigen::PartialReduxExpr::m_matrix" ref="af2b546e7db1affec5c3bcf8fe28ff5af" args="" -->
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<td class="memname">const <a class="el" href="class_eigen_1_1_partial_redux_expr.html#aa4fdacf31e6117af695a3af99e055251">MatrixTypeNested</a> <a class="el" href="class_eigen_1_1_partial_redux_expr.html#af2b546e7db1affec5c3bcf8fe28ff5af">Eigen::PartialReduxExpr::m_matrix</a><code> [protected]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="_core_source.html#l00114">114</a> of file <a class="el" href="_core_source.html">Core</a>.</p>
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