<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.5"/> <title>Eigen: DenseCoeffsBase< Derived, DirectWriteAccessors > Class Template Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); $(window).load(resizeHeight); </script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> <link href="eigendoxy.css" rel="stylesheet" type="text/css"> <!-- --> <script type="text/javascript" src="eigen_navtree_hacks.js"></script> <!-- <script type="text/javascript"> --> <!-- </script> --> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! 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This class inherits <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html" title="Base class providing read/write coefficient access to matrices and arrays. ">DenseCoeffsBase<Derived, WriteAccessors></a> which defines functions to access entries read/write using <code>operator()</code>.</p> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="TopicClassHierarchy.html">The class hierarchy</a> </dd></dl> </div><div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"> <img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for DenseCoeffsBase< Derived, DirectWriteAccessors >:</div> <div id="dynsection-0-summary" class="dynsummary" style="display:block;"> </div> <div id="dynsection-0-content" class="dyncontent" style="display:none;"> <div class="center"><img src="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4__inherit__graph.png" border="0" usemap="#DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4_inherit__map" alt="Inheritance graph"/></div> <map name="DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4_inherit__map" id="DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4_inherit__map"> <area shape="rect" id="node2" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html" title="Base class providing read/write coefficient access to matrices and arrays. " alt="" coords="5,830,195,1098"/><area shape="rect" id="node3" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html" title="Base class providing read-only coefficient access to matrices and arrays. " alt="" coords="5,293,195,781"/><area shape="rect" id="node4" href="structEigen_1_1EigenBase.html" title="{EigenBase\< Derived \>\n||+ addTo()\l+ applyThisOnTheLeft()\l+ applyThisOnTheRight()\l+ cols()\l+ const_cast_derived()\l+ const_derived()\l+ derived()\l+ derived()\l+ evalTo()\l+ rows()\l+ size()\l+ subTo()\l}" alt="" coords="16,6,184,245"/></map> </div> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:a2ceee1b50ae09d3fbaf267e387d361c5"><td class="memItemLeft" align="right" valign="top">CoeffReturnType </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a2ceee1b50ae09d3fbaf267e387d361c5">coeff</a> (Index row, Index col) const </td></tr> <tr class="separator:a2ceee1b50ae09d3fbaf267e387d361c5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5167713063d62bd25f829326ce786f1d"><td class="memItemLeft" align="right" valign="top">CoeffReturnType </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a5167713063d62bd25f829326ce786f1d">coeff</a> (Index index) const </td></tr> <tr class="separator:a5167713063d62bd25f829326ce786f1d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4386da578a119f7b500d0b22cab2de0e"><td class="memItemLeft" align="right" valign="top">Scalar & </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#a4386da578a119f7b500d0b22cab2de0e">coeffRef</a> (Index row, Index col)</td></tr> <tr class="separator:a4386da578a119f7b500d0b22cab2de0e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac6b7130eb06fa3164c4686d9fb9a795a"><td class="memItemLeft" align="right" valign="top">Scalar & </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ac6b7130eb06fa3164c4686d9fb9a795a">coeffRef</a> (Index index)</td></tr> <tr class="separator:ac6b7130eb06fa3164c4686d9fb9a795a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aaca1908a5ec508a25ff0a8bca803e5f3"><td class="memItemLeft" align="right" valign="top">Index </td><td class="memItemRight" valign="bottom"><a class="el" href="structEigen_1_1EigenBase.html#aaca1908a5ec508a25ff0a8bca803e5f3">cols</a> () const </td></tr> <tr class="separator:aaca1908a5ec508a25ff0a8bca803e5f3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a925992fe6fbc1a2eeb9606922f3e4a8e"><td class="memItemLeft" align="right" valign="top">Index </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html#a925992fe6fbc1a2eeb9606922f3e4a8e">colStride</a> () const </td></tr> <tr class="separator:a925992fe6fbc1a2eeb9606922f3e4a8e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa84222add803ad7c9db07dd4dd91d5d9"><td class="memItemLeft" align="right" valign="top">Derived & </td><td class="memItemRight" valign="bottom"><a class="el" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a> ()</td></tr> <tr class="separator:aa84222add803ad7c9db07dd4dd91d5d9"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2850de52161dfe2bb6e380f1892276b8"><td class="memItemLeft" align="right" valign="top">const Derived & </td><td class="memItemRight" valign="bottom"><a class="el" href="structEigen_1_1EigenBase.html#a2850de52161dfe2bb6e380f1892276b8">derived</a> () const </td></tr> <tr class="separator:a2850de52161dfe2bb6e380f1892276b8"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad2488d3aa47376b9f302eb451d7bb214"><td class="memItemLeft" align="right" valign="top">Index </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html#ad2488d3aa47376b9f302eb451d7bb214">innerStride</a> () const </td></tr> <tr class="separator:ad2488d3aa47376b9f302eb451d7bb214"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:afe8b8d098bee05012ae2eb95e0621323"><td class="memItemLeft" align="right" valign="top">CoeffReturnType </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#afe8b8d098bee05012ae2eb95e0621323">operator()</a> (Index row, Index col) const </td></tr> <tr class="separator:afe8b8d098bee05012ae2eb95e0621323"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a26ecddb760396e3896d153303d61bf91"><td class="memItemLeft" align="right" valign="top">CoeffReturnType </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a26ecddb760396e3896d153303d61bf91">operator()</a> (Index index) const </td></tr> <tr class="separator:a26ecddb760396e3896d153303d61bf91"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac40b13c3b1b753f4f6aa8c6885eec706"><td class="memItemLeft" align="right" valign="top">Scalar & </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ac40b13c3b1b753f4f6aa8c6885eec706">operator()</a> (Index row, Index col)</td></tr> <tr class="separator:ac40b13c3b1b753f4f6aa8c6885eec706"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a37b6edee6eb913008ff3699d767b7c56"><td class="memItemLeft" align="right" valign="top">Scalar & </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#a37b6edee6eb913008ff3699d767b7c56">operator()</a> (Index index)</td></tr> <tr class="separator:a37b6edee6eb913008ff3699d767b7c56"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af6666407e9e8c184e57c7f9cef8a6bd2"><td class="memItemLeft" align="right" valign="top">CoeffReturnType </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#af6666407e9e8c184e57c7f9cef8a6bd2">operator[]</a> (Index index) const </td></tr> <tr class="separator:af6666407e9e8c184e57c7f9cef8a6bd2"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab1bdb54bf6a7275b74ff3b99b301c745"><td class="memItemLeft" align="right" valign="top">Scalar & </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ab1bdb54bf6a7275b74ff3b99b301c745">operator[]</a> (Index index)</td></tr> <tr class="separator:ab1bdb54bf6a7275b74ff3b99b301c745"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab512ffb30fd08bcc2d067f231b789744"><td class="memItemLeft" align="right" valign="top">Index </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html#ab512ffb30fd08bcc2d067f231b789744">outerStride</a> () const </td></tr> <tr class="separator:ab512ffb30fd08bcc2d067f231b789744"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5552abd83dbd03c85cea6d61fd8875a5"><td class="memItemLeft" align="right" valign="top">Index </td><td class="memItemRight" valign="bottom"><a class="el" href="structEigen_1_1EigenBase.html#a5552abd83dbd03c85cea6d61fd8875a5">rows</a> () const </td></tr> <tr class="separator:a5552abd83dbd03c85cea6d61fd8875a5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7ca5c508858025586d797a5e081dd2a3"><td class="memItemLeft" align="right" valign="top">Index </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html#a7ca5c508858025586d797a5e081dd2a3">rowStride</a> () const </td></tr> <tr class="separator:a7ca5c508858025586d797a5e081dd2a3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a76f5bc8a03ec105ab4be1f2b91b7b5d5"><td class="memItemLeft" align="right" valign="top">Index </td><td class="memItemRight" valign="bottom"><a class="el" href="structEigen_1_1EigenBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a> () const </td></tr> <tr class="separator:a76f5bc8a03ec105ab4be1f2b91b7b5d5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae40e6f2fe318262ca13a28a1a1099480"><td class="memItemLeft" align="right" valign="top">CoeffReturnType </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#ae40e6f2fe318262ca13a28a1a1099480">w</a> () const </td></tr> <tr class="separator:ae40e6f2fe318262ca13a28a1a1099480"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a81f3d09a835c62dbde6a0824f5db517b"><td class="memItemLeft" align="right" valign="top">Scalar & </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#a81f3d09a835c62dbde6a0824f5db517b">w</a> ()</td></tr> <tr class="separator:a81f3d09a835c62dbde6a0824f5db517b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3a114a22efbefc25015488b6b16cba04"><td class="memItemLeft" align="right" valign="top">CoeffReturnType </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a3a114a22efbefc25015488b6b16cba04">x</a> () const </td></tr> <tr class="separator:a3a114a22efbefc25015488b6b16cba04"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5e6fc074bced85f298c76edac1af6cd9"><td class="memItemLeft" align="right" valign="top">Scalar & </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#a5e6fc074bced85f298c76edac1af6cd9">x</a> ()</td></tr> <tr class="separator:a5e6fc074bced85f298c76edac1af6cd9"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a01138c0dd664b44c047d7192b58fc482"><td class="memItemLeft" align="right" valign="top">CoeffReturnType </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a01138c0dd664b44c047d7192b58fc482">y</a> () const </td></tr> <tr class="separator:a01138c0dd664b44c047d7192b58fc482"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad948bb3bd6866bdca15149880c34be62"><td class="memItemLeft" align="right" valign="top">Scalar & </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ad948bb3bd6866bdca15149880c34be62">y</a> ()</td></tr> <tr class="separator:ad948bb3bd6866bdca15149880c34be62"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac875a7c4b5c65a252d15e1e1c1d12712"><td class="memItemLeft" align="right" valign="top">CoeffReturnType </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#ac875a7c4b5c65a252d15e1e1c1d12712">z</a> () const </td></tr> <tr class="separator:ac875a7c4b5c65a252d15e1e1c1d12712"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a1abcf9e222c8e5c38cf63f6821cd6480"><td class="memItemLeft" align="right" valign="top">Scalar & </td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#a1abcf9e222c8e5c38cf63f6821cd6480">z</a> ()</td></tr> <tr class="separator:a1abcf9e222c8e5c38cf63f6821cd6480"><td class="memSeparator" colspan="2"> </td></tr> </table> <h2 class="groupheader">Member Function Documentation</h2> <a class="anchor" id="a2ceee1b50ae09d3fbaf267e387d361c5"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">CoeffReturnType coeff </td> <td>(</td> <td class="paramtype">Index </td> <td class="paramname"><em>row</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">Index </td> <td class="paramname"><em>col</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Short version: don't use this function, use <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#afe8b8d098bee05012ae2eb95e0621323">operator()(Index,Index) const </a> instead.</p> <p>Long version: this function is similar to <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#afe8b8d098bee05012ae2eb95e0621323">operator()(Index,Index) const </a>, but without the assertion. Use this for limiting the performance cost of debugging code when doing repeated coefficient access. Only use this when it is guaranteed that the parameters <em>row</em> and <em>col</em> are in range.</p> <p>If EIGEN_INTERNAL_DEBUGGING is defined, an assertion will be made, making this function equivalent to <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#afe8b8d098bee05012ae2eb95e0621323">operator()(Index,Index) const </a>.</p> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#afe8b8d098bee05012ae2eb95e0621323">operator()(Index,Index) const</a>, coeffRef(Index,Index), <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a5167713063d62bd25f829326ce786f1d">coeff(Index) const</a> </dd></dl> </div> </div> <a class="anchor" id="a5167713063d62bd25f829326ce786f1d"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">CoeffReturnType coeff </td> <td>(</td> <td class="paramtype">Index </td> <td class="paramname"><em>index</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Short version: don't use this function, use <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#af6666407e9e8c184e57c7f9cef8a6bd2">operator[](Index) const </a> instead.</p> <p>Long version: this function is similar to <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#af6666407e9e8c184e57c7f9cef8a6bd2">operator[](Index) const </a>, but without the assertion. Use this for limiting the performance cost of debugging code when doing repeated coefficient access. Only use this when it is guaranteed that the parameter <em>index</em> is in range.</p> <p>If EIGEN_INTERNAL_DEBUGGING is defined, an assertion will be made, making this function equivalent to <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#af6666407e9e8c184e57c7f9cef8a6bd2">operator[](Index) const </a>.</p> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#af6666407e9e8c184e57c7f9cef8a6bd2">operator[](Index) const</a>, coeffRef(Index), <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a2ceee1b50ae09d3fbaf267e387d361c5">coeff(Index,Index) const</a> </dd></dl> </div> </div> <a class="anchor" id="a4386da578a119f7b500d0b22cab2de0e"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Scalar& coeffRef </td> <td>(</td> <td class="paramtype">Index </td> <td class="paramname"><em>row</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">Index </td> <td class="paramname"><em>col</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Short version: don't use this function, use <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ac40b13c3b1b753f4f6aa8c6885eec706">operator()(Index,Index)</a> instead.</p> <p>Long version: this function is similar to <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ac40b13c3b1b753f4f6aa8c6885eec706">operator()(Index,Index)</a>, but without the assertion. Use this for limiting the performance cost of debugging code when doing repeated coefficient access. Only use this when it is guaranteed that the parameters <em>row</em> and <em>col</em> are in range.</p> <p>If EIGEN_INTERNAL_DEBUGGING is defined, an assertion will be made, making this function equivalent to <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ac40b13c3b1b753f4f6aa8c6885eec706">operator()(Index,Index)</a>.</p> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ac40b13c3b1b753f4f6aa8c6885eec706">operator()(Index,Index)</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a2ceee1b50ae09d3fbaf267e387d361c5">coeff(Index, Index) const</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ac6b7130eb06fa3164c4686d9fb9a795a">coeffRef(Index)</a> </dd></dl> </div> </div> <a class="anchor" id="ac6b7130eb06fa3164c4686d9fb9a795a"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Scalar& coeffRef </td> <td>(</td> <td class="paramtype">Index </td> <td class="paramname"><em>index</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Short version: don't use this function, use <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ab1bdb54bf6a7275b74ff3b99b301c745">operator[](Index)</a> instead.</p> <p>Long version: this function is similar to <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ab1bdb54bf6a7275b74ff3b99b301c745">operator[](Index)</a>, but without the assertion. Use this for limiting the performance cost of debugging code when doing repeated coefficient access. Only use this when it is guaranteed that the parameters <em>row</em> and <em>col</em> are in range.</p> <p>If EIGEN_INTERNAL_DEBUGGING is defined, an assertion will be made, making this function equivalent to <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ab1bdb54bf6a7275b74ff3b99b301c745">operator[](Index)</a>.</p> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ab1bdb54bf6a7275b74ff3b99b301c745">operator[](Index)</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a5167713063d62bd25f829326ce786f1d">coeff(Index) const</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#a4386da578a119f7b500d0b22cab2de0e">coeffRef(Index,Index)</a> </dd></dl> </div> </div> <a class="anchor" id="aaca1908a5ec508a25ff0a8bca803e5f3"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Index cols </td> <td>(</td> <td class="paramtype">void </td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>the number of columns. </dd></dl> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="structEigen_1_1EigenBase.html#a5552abd83dbd03c85cea6d61fd8875a5">rows()</a>, ColsAtCompileTime </dd></dl> <p>Referenced by <a class="el" href="classEigen_1_1Array.html#abd1733594df2b508b2f02aa531e6bc18">Array< Index, 64, 1, DontAlign >::Array()</a>, <a class="el" href="classEigen_1_1Matrix.html#ad77e097b777eaa2daf25c9292ca15015">Matrix< Index, 1, ColsAtCompileTime, RowMajor, 1, MaxColsAtCompileTime >::Matrix()</a>, and <a class="el" href="structEigen_1_1EigenBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">EigenBase< SparseSymmetricPermutationProduct< MatrixType, UpLo > >::size()</a>.</p> </div> </div> <a class="anchor" id="a925992fe6fbc1a2eeb9606922f3e4a8e"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Index colStride </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>the pointer increment between two consecutive columns.</dd></dl> <dl class="section see"><dt>See Also</dt><dd>innerStride(), outerStride(), rowStride() </dd></dl> </div> </div> <a class="anchor" id="aa84222add803ad7c9db07dd4dd91d5d9"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Derived& derived </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>a reference to the derived object </dd></dl> <p>Referenced by <a class="el" href="classEigen_1_1MatrixBase.html#a9aaee4fba54baa7d0ca508e094f2d6f9">MatrixBase< Derived >::applyOnTheLeft()</a>, <a class="el" href="classEigen_1_1MatrixBase.html#a6e5b1e71a1916ddd01e7c324831c40dc">MatrixBase< Derived >::applyOnTheRight()</a>, <a class="el" href="classEigen_1_1PermutationBase.html#a975548d0fd92d4b2a2cb09c2adf10ce6">PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::applyTranspositionOnTheLeft()</a>, <a class="el" href="classEigen_1_1PermutationBase.html#a3f93571373e20799e196513109f5b26e">PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::applyTranspositionOnTheRight()</a>, <a class="el" href="classEigen_1_1SparseMatrixBase.html#ae762210a1ab89bed1673edc09a6ec8b7">SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::binaryExpr()</a>, <a class="el" href="classEigen_1_1SparseMatrixBase.html#a878151caf2ff25ebbc76186485f81207">SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::bottomLeftCorner()</a>, <a class="el" href="structEigen_1_1EigenBase.html#aaca1908a5ec508a25ff0a8bca803e5f3">EigenBase< SparseSymmetricPermutationProduct< MatrixType, UpLo > >::cols()</a>, <a class="el" href="classEigen_1_1SparseMatrixBase.html#aaca1908a5ec508a25ff0a8bca803e5f3">SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::cols()</a>, <a class="el" href="classEigen_1_1SparseMatrixBase.html#a571c36d7211bd03dd1a06ac46c002fe5">SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::eval()</a>, <a class="el" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::indices()</a>, <a class="el" href="classEigen_1_1PermutationBase.html#a594deabd0f368a746801f5dd14a0db2a">PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::inverse()</a>, <a class="el" href="classEigen_1_1RotationBase.html#acd4f0475d084e54c0dde2ef3f78822c0">RotationBase< Derived, 3 >::operator*()</a>, <a class="el" href="classEigen_1_1SparseSelfAdjointView.html#a6becf66c0294e516cbe73141c4276452">SparseSelfAdjointView< MatrixType, UpLo >::operator*()</a>, <a class="el" href="classEigen_1_1PermutationBase.html#aa06f5ef5169ce3e671abbc8776d2c339">PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::operator*()</a>, <a class="el" href="classEigen_1_1SparseMatrixBase.html#ae7d7083917427445e50f3c4b5bf8ba6a">SparseMatrixBase< Derived >::operator*()</a>, <a class="el" href="classEigen_1_1Transform.html#a3846f7a4b892ed530881f52a5460ddf6">Transform< Scalar, Dim, Mode, _Options >::operator*()</a>, <a class="el" href="namespaceEigen.html#a81fb70d0dc1c6deb42e9816647607247">Eigen::operator*()</a>, <a class="el" href="classEigen_1_1MatrixBase.html#ac9beaa3954c989bbbc59b361d9423e78">MatrixBase< Derived >::operator*=()</a>, <a class="el" href="classEigen_1_1PermutationBase.html#ac96d811c408d8e282ad0036b1b9ed42f">PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::operator=()</a>, <a class="el" href="classEigen_1_1DenseBase.html#acde54311cdc2b5731a6d27f7a5f7ad1b">DenseBase< Derived >::operator=()</a>, <a class="el" href="classEigen_1_1Transform.html#a746fdf41f0377f203f231a1705cf6012">Transform< Scalar, Dim, Mode, _Options >::operator=()</a>, <a class="el" href="classEigen_1_1PlainObjectBase.html#a65a58af12990c2e395a7f0b4012d3b94">PlainObjectBase< Matrix< _Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols > >::operator=()</a>, <a class="el" href="classEigen_1_1PlainObjectBase.html#ab5207d4c7f9d20e5fc74bfc9b54620b4">PlainObjectBase< Matrix< _Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols > >::PlainObjectBase()</a>, <a class="el" href="classEigen_1_1PlainObjectBase.html#abe7b7417203825a6e434449cf0ac6529">PlainObjectBase< Matrix< _Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols > >::resizeLike()</a>, <a class="el" href="structEigen_1_1EigenBase.html#a5552abd83dbd03c85cea6d61fd8875a5">EigenBase< SparseSymmetricPermutationProduct< MatrixType, UpLo > >::rows()</a>, <a class="el" href="classEigen_1_1SparseMatrixBase.html#a5552abd83dbd03c85cea6d61fd8875a5">SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::rows()</a>, <a class="el" href="classEigen_1_1SimplicialCholeskyBase.html#abe2318376d9cb41fa612b793035da397">SimplicialCholeskyBase< SimplicialLDLT< _MatrixType, _UpLo > >::solve()</a>, <a class="el" href="classEigen_1_1IterativeSolverBase.html#a7892f6fbc52bfa658e1324a63d376d1c">IterativeSolverBase< ConjugateGradient< _MatrixType, _UpLo, _Preconditioner > >::solve()</a>, <a class="el" href="classEigen_1_1SparseLU.html#a39062d90ea647b4e7668452647b04b17">SparseLU< _MatrixType, _OrderingType >::solve()</a>, <a class="el" href="classEigen_1_1UmfPackLU.html#a6c606e11055ed3d815183705c57b22b4">UmfPackLU< _MatrixType >::solve()</a>, <a class="el" href="classEigen_1_1CholmodBase.html#a81db76105fedf365cdbc200774911847">CholmodBase< _MatrixType, _UpLo, CholmodSimplicialLLT< _MatrixType, _UpLo > >::solve()</a>, <a class="el" href="classEigen_1_1SuperLUBase.html#a0bf5dc2154e2f03bf871eca997c6e6e6">SuperLUBase< _MatrixType, SuperILU< _MatrixType > >::solve()</a>, <a class="el" href="classEigen_1_1SparseMatrix.html#ab42390876ea7ef3fe4845b936c281c99">SparseMatrix< Scalar, RowMajor >::SparseMatrix()</a>, <a class="el" href="classEigen_1_1PermutationBase.html#ac4bd143bb38762fd91e546dbda01069b">PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::toDenseMatrix()</a>, <a class="el" href="classEigen_1_1SparseMatrixBase.html#ae06d0a5c4008014fb717866aec8d30c7">SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::topLeftCorner()</a>, <a class="el" href="classEigen_1_1Transform.html#ae80ecf3abb4b22d409c5adbd19850aa8">Transform< Scalar, Dim, Mode, _Options >::Transform()</a>, <a class="el" href="classEigen_1_1PermutationBase.html#a71ed95486aeea9fb396e85461ad5b73a">PermutationBase< PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, IndexType > >::transpose()</a>, and <a class="el" href="classEigen_1_1SparseMatrixBase.html#aba9ae3923f6caa962ef3418d6872c369">SparseMatrixBase< CwiseBinaryOp< BinaryOp, Lhs, Rhs > >::unaryViewExpr()</a>.</p> </div> </div> <a class="anchor" id="a2850de52161dfe2bb6e380f1892276b8"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">const Derived& derived </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>a const reference to the derived object </dd></dl> </div> </div> <a class="anchor" id="ad2488d3aa47376b9f302eb451d7bb214"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Index innerStride </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>the pointer increment between two consecutive elements within a slice in the inner direction.</dd></dl> <dl class="section see"><dt>See Also</dt><dd>outerStride(), rowStride(), colStride() </dd></dl> </div> </div> <a class="anchor" id="afe8b8d098bee05012ae2eb95e0621323"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">CoeffReturnType operator() </td> <td>(</td> <td class="paramtype">Index </td> <td class="paramname"><em>row</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">Index </td> <td class="paramname"><em>col</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>the coefficient at given the given row and column.</dd></dl> <dl class="section see"><dt>See Also</dt><dd>operator()(Index,Index), operator[](Index) </dd></dl> </div> </div> <a class="anchor" id="a26ecddb760396e3896d153303d61bf91"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">CoeffReturnType operator() </td> <td>(</td> <td class="paramtype">Index </td> <td class="paramname"><em>index</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>the coefficient at given index.</dd></dl> <p>This is synonymous to <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#af6666407e9e8c184e57c7f9cef8a6bd2">operator[](Index) const</a>.</p> <p>This method is allowed only for vector expressions, and for matrix expressions having the LinearAccessBit.</p> <dl class="section see"><dt>See Also</dt><dd>operator[](Index), <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#afe8b8d098bee05012ae2eb95e0621323">operator()(Index,Index) const</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a3a114a22efbefc25015488b6b16cba04">x() const</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a01138c0dd664b44c047d7192b58fc482">y() const</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#ac875a7c4b5c65a252d15e1e1c1d12712">z() const</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#ae40e6f2fe318262ca13a28a1a1099480">w() const</a> </dd></dl> </div> </div> <a class="anchor" id="ac40b13c3b1b753f4f6aa8c6885eec706"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Scalar& operator() </td> <td>(</td> <td class="paramtype">Index </td> <td class="paramname"><em>row</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">Index </td> <td class="paramname"><em>col</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>a reference to the coefficient at given the given row and column.</dd></dl> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ab1bdb54bf6a7275b74ff3b99b301c745">operator[](Index)</a> </dd></dl> </div> </div> <a class="anchor" id="a37b6edee6eb913008ff3699d767b7c56"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Scalar& operator() </td> <td>(</td> <td class="paramtype">Index </td> <td class="paramname"><em>index</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>a reference to the coefficient at given index.</dd></dl> <p>This is synonymous to <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ab1bdb54bf6a7275b74ff3b99b301c745">operator[](Index)</a>.</p> <p>This method is allowed only for vector expressions, and for matrix expressions having the LinearAccessBit.</p> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#af6666407e9e8c184e57c7f9cef8a6bd2">operator[](Index) const</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ac40b13c3b1b753f4f6aa8c6885eec706">operator()(Index,Index)</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#a5e6fc074bced85f298c76edac1af6cd9">x()</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ad948bb3bd6866bdca15149880c34be62">y()</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#a1abcf9e222c8e5c38cf63f6821cd6480">z()</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#a81f3d09a835c62dbde6a0824f5db517b">w()</a> </dd></dl> </div> </div> <a class="anchor" id="af6666407e9e8c184e57c7f9cef8a6bd2"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">CoeffReturnType operator[] </td> <td>(</td> <td class="paramtype">Index </td> <td class="paramname"><em>index</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>the coefficient at given index.</dd></dl> <p>This method is allowed only for vector expressions, and for matrix expressions having the LinearAccessBit.</p> <dl class="section see"><dt>See Also</dt><dd>operator[](Index), <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#afe8b8d098bee05012ae2eb95e0621323">operator()(Index,Index) const</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a3a114a22efbefc25015488b6b16cba04">x() const</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a01138c0dd664b44c047d7192b58fc482">y() const</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#ac875a7c4b5c65a252d15e1e1c1d12712">z() const</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#ae40e6f2fe318262ca13a28a1a1099480">w() const</a> </dd></dl> </div> </div> <a class="anchor" id="ab1bdb54bf6a7275b74ff3b99b301c745"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Scalar& operator[] </td> <td>(</td> <td class="paramtype">Index </td> <td class="paramname"><em>index</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>a reference to the coefficient at given index.</dd></dl> <p>This method is allowed only for vector expressions, and for matrix expressions having the LinearAccessBit.</p> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#af6666407e9e8c184e57c7f9cef8a6bd2">operator[](Index) const</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ac40b13c3b1b753f4f6aa8c6885eec706">operator()(Index,Index)</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#a5e6fc074bced85f298c76edac1af6cd9">x()</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#ad948bb3bd6866bdca15149880c34be62">y()</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#a1abcf9e222c8e5c38cf63f6821cd6480">z()</a>, <a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01WriteAccessors_01_4.html#a81f3d09a835c62dbde6a0824f5db517b">w()</a> </dd></dl> </div> </div> <a class="anchor" id="ab512ffb30fd08bcc2d067f231b789744"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Index outerStride </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>the pointer increment between two consecutive inner slices (for example, between two consecutive columns in a column-major matrix).</dd></dl> <dl class="section see"><dt>See Also</dt><dd>innerStride(), rowStride(), colStride() </dd></dl> </div> </div> <a class="anchor" id="a5552abd83dbd03c85cea6d61fd8875a5"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Index rows </td> <td>(</td> <td class="paramtype">void </td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>the number of rows. </dd></dl> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="structEigen_1_1EigenBase.html#aaca1908a5ec508a25ff0a8bca803e5f3">cols()</a>, RowsAtCompileTime </dd></dl> <p>Referenced by <a class="el" href="classEigen_1_1Array.html#abd1733594df2b508b2f02aa531e6bc18">Array< Index, 64, 1, DontAlign >::Array()</a>, <a class="el" href="classEigen_1_1Matrix.html#ad77e097b777eaa2daf25c9292ca15015">Matrix< Index, 1, ColsAtCompileTime, RowMajor, 1, MaxColsAtCompileTime >::Matrix()</a>, and <a class="el" href="structEigen_1_1EigenBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">EigenBase< SparseSymmetricPermutationProduct< MatrixType, UpLo > >::size()</a>.</p> </div> </div> <a class="anchor" id="a7ca5c508858025586d797a5e081dd2a3"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Index rowStride </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>the pointer increment between two consecutive rows.</dd></dl> <dl class="section see"><dt>See Also</dt><dd>innerStride(), outerStride(), colStride() </dd></dl> </div> </div> <a class="anchor" id="a76f5bc8a03ec105ab4be1f2b91b7b5d5"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Index size </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <dl class="section return"><dt>Returns</dt><dd>the number of coefficients, which is <a class="el" href="structEigen_1_1EigenBase.html#a5552abd83dbd03c85cea6d61fd8875a5">rows()</a>*cols(). </dd></dl> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="structEigen_1_1EigenBase.html#a5552abd83dbd03c85cea6d61fd8875a5">rows()</a>, <a class="el" href="structEigen_1_1EigenBase.html#aaca1908a5ec508a25ff0a8bca803e5f3">cols()</a>, SizeAtCompileTime. </dd></dl> </div> </div> <a class="anchor" id="ae40e6f2fe318262ca13a28a1a1099480"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">CoeffReturnType w </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>equivalent to operator[](3). </p> </div> </div> <a class="anchor" id="a81f3d09a835c62dbde6a0824f5db517b"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Scalar& w </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>equivalent to operator[](3). </p> </div> </div> <a class="anchor" id="a3a114a22efbefc25015488b6b16cba04"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">CoeffReturnType x </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>equivalent to operator[](0). </p> </div> </div> <a class="anchor" id="a5e6fc074bced85f298c76edac1af6cd9"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Scalar& x </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>equivalent to operator[](0). </p> </div> </div> <a class="anchor" id="a01138c0dd664b44c047d7192b58fc482"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">CoeffReturnType y </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>equivalent to operator[](1). </p> </div> </div> <a class="anchor" id="ad948bb3bd6866bdca15149880c34be62"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Scalar& y </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>equivalent to operator[](1). </p> </div> </div> <a class="anchor" id="ac875a7c4b5c65a252d15e1e1c1d12712"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">CoeffReturnType z </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>equivalent to operator[](2). </p> </div> </div> <a class="anchor" id="a1abcf9e222c8e5c38cf63f6821cd6480"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Scalar& z </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>equivalent to operator[](2). </p> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="DenseCoeffsBase_8h_source.html">DenseCoeffsBase.h</a></li> </ul> </div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="namespaceEigen.html">Eigen</a></li><li class="navelem"><a class="el" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html">DenseCoeffsBase< Derived, DirectWriteAccessors ></a></li> <li class="footer">Generated on Mon Oct 28 2013 11:04:28 for Eigen by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.5 </li> </ul> </div> <!-- Piwik --> <!-- <script type="text/javascript"> var pkBaseURL = (("https:" == document.location.protocol) ? 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