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<div class="title">PermutationMatrix.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// This file is part of Eigen, a lightweight C++ template library</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// for linear algebra.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Copyright (C) 2009 Benoit Jacob <jacob.benoit.1@gmail.com></span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// Copyright (C) 2009-2011 Gael Guennebaud <gael.guennebaud@inria.fr></span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// This Source Code Form is subject to the terms of the Mozilla</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Public License v. 2.0. If a copy of the MPL was not distributed</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#ifndef EIGEN_PERMUTATIONMATRIX_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor"></span><span class="preprocessor">#define EIGEN_PERMUTATIONMATRIX_H</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">namespace </span>Eigen { </div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">template</span><<span class="keywordtype">int</span> RowCol,<span class="keyword">typename</span> IndicesType,<span class="keyword">typename</span> MatrixType, <span class="keyword">typename</span> StorageKind> <span class="keyword">class </span>PermutedImpl;</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">template</span><<span class="keyword">typename</span> PermutationType, <span class="keyword">typename</span> MatrixType, <span class="keywordtype">int</span> S<span class="keywordtype">id</span>e, <span class="keywordtype">bool</span> Transposed=false></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">struct </span>permut_matrix_product_retval;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">template</span><<span class="keyword">typename</span> PermutationType, <span class="keyword">typename</span> MatrixType, <span class="keywordtype">int</span> S<span class="keywordtype">id</span>e, <span class="keywordtype">bool</span> Transposed=false></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">struct </span>permut_sparsematrix_product_retval;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">enum</span> PermPermProduct_t {PermPermProduct};</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> } <span class="comment">// end namespace internal</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">template</span><<span class="keyword">typename</span> Derived></div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html"> 53</a></span> <span class="keyword">class </span><a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase</a> : <span class="keyword">public</span> <a class="code" href="structEigen_1_1EigenBase.html">EigenBase</a><Derived></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> {</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">typedef</span> internal::traits<Derived> Traits;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">typedef</span> <a class="code" href="structEigen_1_1EigenBase.html">EigenBase<Derived></a> <a class="code" href="structEigen_1_1EigenBase.html">Base</a>;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor"></span> <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::IndicesType IndicesType;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  Flags = Traits::Flags,</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  CoeffReadCost = Traits::CoeffReadCost,</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  RowsAtCompileTime = Traits::RowsAtCompileTime,</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  ColsAtCompileTime = Traits::ColsAtCompileTime,</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  MaxRowsAtCompileTime = Traits::MaxRowsAtCompileTime,</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  MaxColsAtCompileTime = Traits::MaxColsAtCompileTime</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  };</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::Scalar Scalar;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::Index Index;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1Matrix.html">Matrix<Scalar,RowsAtCompileTime,ColsAtCompileTime,0,MaxRowsAtCompileTime,MaxColsAtCompileTime></a></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  DenseMatrixType;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1PermutationMatrix.html">PermutationMatrix<IndicesType::SizeAtCompileTime,IndicesType::MaxSizeAtCompileTime,Index></a></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  PlainPermutationType;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">using</span> <a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">Base::derived</a>;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#ac96d811c408d8e282ad0036b1b9ed42f"> 80</a></span>  Derived& <a class="code" href="classEigen_1_1PermutationBase.html#ac96d811c408d8e282ad0036b1b9ed42f">operator=</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase<OtherDerived></a>& other)</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  {</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>() = other.<a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>();</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">return</span> <a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>();</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#a2c82c6ad7a8ed62a94931cb08b76e383"> 88</a></span>  Derived& <a class="code" href="classEigen_1_1PermutationBase.html#a2c82c6ad7a8ed62a94931cb08b76e383">operator=</a>(<span class="keyword">const</span> TranspositionsBase<OtherDerived>& tr)</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  {</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="classEigen_1_1PermutationBase.html#a382e6ad7e6721b121e510959e1011be3">setIdentity</a>(tr.size());</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">for</span>(Index k=<a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>()-1; k>=0; --k)</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="classEigen_1_1PermutationBase.html#a3f93571373e20799e196513109f5b26e">applyTranspositionOnTheRight</a>(k,tr.coeff(k));</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">return</span> <a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>();</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  }</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  Derived& <a class="code" href="classEigen_1_1PermutationBase.html#ac96d811c408d8e282ad0036b1b9ed42f">operator=</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase</a>& other)</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  {</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>() = other.<a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>();</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">return</span> <a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>();</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  }</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#a5552abd83dbd03c85cea6d61fd8875a5"> 108</a></span>  <span class="keyword">inline</span> Index <a class="code" href="classEigen_1_1PermutationBase.html#a5552abd83dbd03c85cea6d61fd8875a5">rows</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> Index(<a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().<a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>()); }</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#aaca1908a5ec508a25ff0a8bca803e5f3"> 111</a></span>  <span class="keyword">inline</span> Index <a class="code" href="classEigen_1_1PermutationBase.html#aaca1908a5ec508a25ff0a8bca803e5f3">cols</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> Index(<a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().<a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>()); }</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5"> 114</a></span>  <span class="keyword">inline</span> Index <a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> Index(<a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().<a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>()); }</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor"></span> <span class="keyword">template</span><<span class="keyword">typename</span> DenseDerived></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordtype">void</span> evalTo(<a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase<DenseDerived></a>& other)<span class="keyword"> const</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  other.<a class="code" href="classEigen_1_1DenseBase.html#a9053ca03ac251002768a54742be28fce">setZero</a>();</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<<a class="code" href="classEigen_1_1PermutationBase.html#a5552abd83dbd03c85cea6d61fd8875a5">rows</a>();++i)</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  other.coeffRef(<a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().coeff(i),i) = <span class="keyword">typename</span> DenseDerived::Scalar(1);</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  }</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#ac4bd143bb38762fd91e546dbda01069b"> 130</a></span>  DenseMatrixType <a class="code" href="classEigen_1_1PermutationBase.html#ac4bd143bb38762fd91e546dbda01069b">toDenseMatrix</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">return</span> <a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>();</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  }</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d"> 136</a></span>  <span class="keyword">const</span> IndicesType& <a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>().indices(); }</div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#a53f29dec699d5e93db152c51545bc20a"> 138</a></span>  IndicesType& <a class="code" href="classEigen_1_1PermutationBase.html#a53f29dec699d5e93db152c51545bc20a">indices</a>() { <span class="keywordflow">return</span> <a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>().indices(); }</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div>
<div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#aeac38cb29a1a50007d60782ae0d41138"> 142</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classEigen_1_1PermutationBase.html#aeac38cb29a1a50007d60782ae0d41138">resize</a>(Index newSize)</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  {</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().resize(newSize);</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#a382e6ad7e6721b121e510959e1011be3"> 148</a></span>  <span class="keywordtype">void</span> <a class="code" href="classEigen_1_1PermutationBase.html#a382e6ad7e6721b121e510959e1011be3">setIdentity</a>()</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  {</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">for</span>(Index i = 0; i < <a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>(); ++i)</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().coeffRef(i) = i;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  }</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#a10a4bb6bdbaef170276db5837c1e4742"> 156</a></span>  <span class="keywordtype">void</span> <a class="code" href="classEigen_1_1PermutationBase.html#a10a4bb6bdbaef170276db5837c1e4742">setIdentity</a>(Index newSize)</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  {</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="code" href="classEigen_1_1PermutationBase.html#aeac38cb29a1a50007d60782ae0d41138">resize</a>(newSize);</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <a class="code" href="classEigen_1_1PermutationBase.html#a382e6ad7e6721b121e510959e1011be3">setIdentity</a>();</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div>
<div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#a975548d0fd92d4b2a2cb09c2adf10ce6"> 171</a></span>  Derived& <a class="code" href="classEigen_1_1PermutationBase.html#a975548d0fd92d4b2a2cb09c2adf10ce6">applyTranspositionOnTheLeft</a>(Index i, Index j)</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  {</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  eigen_assert(i>=0 && j>=0 && i<<a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>() && j<<a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>());</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">for</span>(Index k = 0; k < <a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>(); ++k)</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  {</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">if</span>(<a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().coeff(k) == i) <a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().coeffRef(k) = j;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(<a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().coeff(k) == j) <a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().coeffRef(k) = i;</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  }</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">return</span> <a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>();</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  }</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div>
<div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#a3f93571373e20799e196513109f5b26e"> 190</a></span>  Derived& <a class="code" href="classEigen_1_1PermutationBase.html#a3f93571373e20799e196513109f5b26e">applyTranspositionOnTheRight</a>(Index i, Index j)</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  {</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  eigen_assert(i>=0 && j>=0 && i<<a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>() && j<<a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>());</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  std::swap(<a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().coeffRef(i), <a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().coeffRef(j));</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">return</span> <a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>();</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div>
<div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#a594deabd0f368a746801f5dd14a0db2a"> 201</a></span>  <span class="keyword">inline</span> <a class="code" href="classEigen_1_1Transpose.html">Transpose<PermutationBase></a> <a class="code" href="classEigen_1_1PermutationBase.html#a594deabd0f368a746801f5dd14a0db2a">inverse</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> <a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>(); }</div>
<div class="line"><a name="l00207"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#a71ed95486aeea9fb396e85461ad5b73a"> 207</a></span>  <span class="keyword">inline</span> <a class="code" href="classEigen_1_1Transpose.html">Transpose<PermutationBase></a> <a class="code" href="classEigen_1_1PermutationBase.html#a71ed95486aeea9fb396e85461ad5b73a">transpose</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> <a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>(); }</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="comment">/**** multiplication helpers to hopefully get RVO ****/</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="preprocessor">#ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="preprocessor"></span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordtype">void</span> assignTranspose(<span class="keyword">const</span> <a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase<OtherDerived></a>& other)</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  {</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<<a class="code" href="classEigen_1_1PermutationBase.html#a5552abd83dbd03c85cea6d61fd8875a5">rows</a>();++i) <a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().coeffRef(other.<a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().coeff(i)) = i;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  }</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Lhs,<span class="keyword">typename</span> Rhs></div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordtype">void</span> assignProduct(<span class="keyword">const</span> Lhs& lhs, <span class="keyword">const</span> Rhs& rhs)</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  {</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  eigen_assert(lhs.cols() == rhs.rows());</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<<a class="code" href="classEigen_1_1PermutationBase.html#a5552abd83dbd03c85cea6d61fd8875a5">rows</a>();++i) <a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().coeffRef(i) = lhs.indices().coeff(rhs.indices().coeff(i));</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  }</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Other></div>
<div class="line"><a name="l00235"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#aa06f5ef5169ce3e671abbc8776d2c339"> 235</a></span>  <span class="keyword">inline</span> PlainPermutationType <a class="code" href="classEigen_1_1PermutationBase.html#aa06f5ef5169ce3e671abbc8776d2c339">operator*</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase<Other></a>& other)<span class="keyword"> const</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> PlainPermutationType(internal::PermPermProduct, <a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>(), other.<a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>()); }</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Other></div>
<div class="line"><a name="l00243"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#a0f768ef1b4347d9e26ffdaeda5ceaa65"> 243</a></span>  <span class="keyword">inline</span> PlainPermutationType <a class="code" href="classEigen_1_1PermutationBase.html#a0f768ef1b4347d9e26ffdaeda5ceaa65">operator*</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1Transpose.html">Transpose</a><<a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase<Other></a> >& other)<span class="keyword"> const</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> PlainPermutationType(internal::PermPermProduct, *<span class="keyword">this</span>, other.eval()); }</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Other> <span class="keyword">friend</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationBase.html#a0972773a04ab8399ac02a16e5f243310"> 251</a></span>  <span class="keyword">inline</span> PlainPermutationType <a class="code" href="classEigen_1_1PermutationBase.html#a0972773a04ab8399ac02a16e5f243310">operator*</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1Transpose.html">Transpose</a><<a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase<Other></a> >& other, <span class="keyword">const</span> <a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase</a>& perm)</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  { <span class="keywordflow">return</span> PlainPermutationType(internal::PermPermProduct, other.eval(), perm); }</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> </div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> };</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="keyword">template</span><<span class="keywordtype">int</span> SizeAtCompileTime, <span class="keywordtype">int</span> MaxSizeAtCompileTime, <span class="keyword">typename</span> IndexType></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="keyword">struct </span>traits<PermutationMatrix<SizeAtCompileTime, MaxSizeAtCompileTime, IndexType> ></div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  : traits<Matrix<IndexType,SizeAtCompileTime,SizeAtCompileTime,0,MaxSizeAtCompileTime,MaxSizeAtCompileTime> ></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> {</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keyword">typedef</span> IndexType Index;</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keyword">typedef</span> Matrix<IndexType, SizeAtCompileTime, 1, 0, MaxSizeAtCompileTime, 1> IndicesType;</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> };</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> }</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="keyword">template</span><<span class="keywordtype">int</span> SizeAtCompileTime, <span class="keywordtype">int</span> MaxSizeAtCompileTime, <span class="keyword">typename</span> IndexType></div>
<div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationMatrix.html"> 283</a></span> <span class="keyword">class </span><a class="code" href="classEigen_1_1PermutationMatrix.html">PermutationMatrix</a> : <span class="keyword">public</span> <a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase</a><PermutationMatrix<SizeAtCompileTime, MaxSizeAtCompileTime, IndexType> ></div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> {</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase<PermutationMatrix></a> <a class="code" href="classEigen_1_1PermutationBase.html">Base</a>;</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keyword">typedef</span> internal::traits<PermutationMatrix> Traits;</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> </div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="preprocessor"></span> <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::IndicesType IndicesType;</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keyword">inline</span> <a class="code" href="classEigen_1_1PermutationMatrix.html">PermutationMatrix</a>()</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  {}</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> </div>
<div class="line"><a name="l00298"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationMatrix.html#a31817dd0a636b267980d8449e0f28eee"> 298</a></span>  <span class="keyword">inline</span> <a class="code" href="classEigen_1_1PermutationMatrix.html#a31817dd0a636b267980d8449e0f28eee">PermutationMatrix</a>(<span class="keywordtype">int</span> <a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>) : m_indices(size)</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  {}</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00303"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationMatrix.html#a1230f979cf18fff312776e5464410ca5"> 303</a></span>  <span class="keyword">inline</span> <a class="code" href="classEigen_1_1PermutationMatrix.html#a1230f979cf18fff312776e5464410ca5">PermutationMatrix</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase<OtherDerived></a>& other)</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  : m_indices(other.<a class="code" href="classEigen_1_1PermutationMatrix.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>()) {}</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keyword">inline</span> <a class="code" href="classEigen_1_1PermutationMatrix.html">PermutationMatrix</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1PermutationMatrix.html">PermutationMatrix</a>& other) : m_indices(other.<a class="code" href="classEigen_1_1PermutationMatrix.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>()) {}</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Other></div>
<div class="line"><a name="l00320"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationMatrix.html#a2fd31b16ca8fcd38623fb2c29c98b673"> 320</a></span>  <span class="keyword">explicit</span> <span class="keyword">inline</span> <a class="code" href="classEigen_1_1PermutationMatrix.html#a2fd31b16ca8fcd38623fb2c29c98b673">PermutationMatrix</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase<Other></a>& a_indices) : m_indices(a_indices)</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  {}</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Other></div>
<div class="line"><a name="l00325"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationMatrix.html#a93ded22c952fab17f1c74cf421f8e352"> 325</a></span>  <span class="keyword">explicit</span> <a class="code" href="classEigen_1_1PermutationMatrix.html#a93ded22c952fab17f1c74cf421f8e352">PermutationMatrix</a>(<span class="keyword">const</span> TranspositionsBase<Other>& tr)</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  : m_indices(tr.<a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>())</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  {</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  *<span class="keyword">this</span> = tr;</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  }</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Other></div>
<div class="line"><a name="l00333"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationMatrix.html#a5218236626301bb766d28ef2c2bc36cc"> 333</a></span>  <a class="code" href="classEigen_1_1PermutationMatrix.html">PermutationMatrix</a>& <a class="code" href="classEigen_1_1PermutationMatrix.html#a5218236626301bb766d28ef2c2bc36cc">operator=</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase<Other></a>& other)</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  {</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  m_indices = other.<a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>();</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  }</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> </div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Other></div>
<div class="line"><a name="l00341"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationMatrix.html#ac7eda93f7802af3cbaa59c7af0735e09"> 341</a></span>  <a class="code" href="classEigen_1_1PermutationMatrix.html">PermutationMatrix</a>& <a class="code" href="classEigen_1_1PermutationMatrix.html#ac7eda93f7802af3cbaa59c7af0735e09">operator=</a>(<span class="keyword">const</span> TranspositionsBase<Other>& tr)</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  {</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordflow">return</span> <a class="code" href="classEigen_1_1PermutationBase.html#ac96d811c408d8e282ad0036b1b9ed42f">Base::operator=</a>(tr.derived());</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  }</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> </div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> <span class="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <a class="code" href="classEigen_1_1PermutationMatrix.html">PermutationMatrix</a>& <a class="code" href="classEigen_1_1PermutationMatrix.html#a5218236626301bb766d28ef2c2bc36cc">operator=</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1PermutationMatrix.html">PermutationMatrix</a>& other)</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  {</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  m_indices = other.m_indices;</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  }</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00358"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationMatrix.html#a8876d615d17aad77b054a8f58b699e7d"> 358</a></span>  <span class="keyword">const</span> IndicesType& <a class="code" href="classEigen_1_1PermutationMatrix.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_indices; }</div>
<div class="line"><a name="l00360"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationMatrix.html#a53f29dec699d5e93db152c51545bc20a"> 360</a></span>  IndicesType& <a class="code" href="classEigen_1_1PermutationMatrix.html#a53f29dec699d5e93db152c51545bc20a">indices</a>() { <span class="keywordflow">return</span> m_indices; }</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="comment">/**** multiplication helpers to hopefully get RVO ****/</span></div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="preprocessor">#ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="preprocessor"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Other></div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <a class="code" href="classEigen_1_1PermutationMatrix.html">PermutationMatrix</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1Transpose.html">Transpose</a><<a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase<Other></a> >& other)</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  : m_indices(other.nestedPermutation().<a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>())</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  {</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<m_indices.size();++i) m_indices.coeffRef(other.nestedPermutation().<a class="code" href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().coeff(i)) = i;</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  }</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Lhs,<span class="keyword">typename</span> Rhs></div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  PermutationMatrix(internal::PermPermProduct_t, <span class="keyword">const</span> Lhs& lhs, <span class="keyword">const</span> Rhs& rhs)</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  : m_indices(lhs.<a class="code" href="classEigen_1_1PermutationMatrix.html#a8876d615d17aad77b054a8f58b699e7d">indices</a>().<a class="code" href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">size</a>())</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  {</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  Base::assignProduct(lhs,rhs);</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  }</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span> </div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  IndicesType m_indices;</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span> };</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> </div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="keyword">template</span><<span class="keywordtype">int</span> SizeAtCompileTime, <span class="keywordtype">int</span> MaxSizeAtCompileTime, <span class="keyword">typename</span> IndexType, <span class="keywordtype">int</span> _PacketAccess></div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="keyword">struct </span>traits<Map<PermutationMatrix<SizeAtCompileTime, MaxSizeAtCompileTime, IndexType>,_PacketAccess> ></div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  : traits<Matrix<IndexType,SizeAtCompileTime,SizeAtCompileTime,0,MaxSizeAtCompileTime,MaxSizeAtCompileTime> ></div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> {</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keyword">typedef</span> IndexType Index;</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keyword">typedef</span> Map<const Matrix<IndexType, SizeAtCompileTime, 1, 0, MaxSizeAtCompileTime, 1>, _PacketAccess> IndicesType;</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span> };</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> }</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span> </div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <span class="keyword">template</span><<span class="keywordtype">int</span> SizeAtCompileTime, <span class="keywordtype">int</span> MaxSizeAtCompileTime, <span class="keyword">typename</span> IndexType, <span class="keywordtype">int</span> _PacketAccess></div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="keyword">class </span>Map<PermutationMatrix<SizeAtCompileTime, MaxSizeAtCompileTime, IndexType>,_PacketAccess></div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  : <span class="keyword">public</span> PermutationBase<Map<PermutationMatrix<SizeAtCompileTime, MaxSizeAtCompileTime, IndexType>,_PacketAccess> ></div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> {</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keyword">typedef</span> PermutationBase<Map> Base;</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keyword">typedef</span> internal::traits<Map> Traits;</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="preprocessor"></span> <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::IndicesType IndicesType;</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> IndicesType::Scalar Index;</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keyword">inline</span> <a class="code" href="classEigen_1_1Map.html#afe23c7bb3258c300073673e0cf7e4e8d">Map</a>(<span class="keyword">const</span> Index* indicesPtr)</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  : m_indices(indicesPtr)</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  {}</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span> </div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keyword">inline</span> <a class="code" href="classEigen_1_1Map.html#afe23c7bb3258c300073673e0cf7e4e8d">Map</a>(<span class="keyword">const</span> Index* indicesPtr, Index size)</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  : m_indices(indicesPtr,size)</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  {}</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span> </div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Other></div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <a class="code" href="classEigen_1_1Map.html#afe23c7bb3258c300073673e0cf7e4e8d">Map</a>& operator=(<span class="keyword">const</span> PermutationBase<Other>& other)</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  { <span class="keywordflow">return</span> Base::operator=(other.derived()); }</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span> </div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Other></div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <a class="code" href="classEigen_1_1Map.html#afe23c7bb3258c300073673e0cf7e4e8d">Map</a>& operator=(<span class="keyword">const</span> TranspositionsBase<Other>& tr)</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  { <span class="keywordflow">return</span> Base::operator=(tr.derived()); }</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span> </div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <a class="code" href="classEigen_1_1Map.html#afe23c7bb3258c300073673e0cf7e4e8d">Map</a>& operator=(<span class="keyword">const</span> <a class="code" href="classEigen_1_1Map.html#afe23c7bb3258c300073673e0cf7e4e8d">Map</a>& other)</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  {</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  m_indices = other.m_indices;</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  }</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keyword">const</span> IndicesType& indices()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_indices; }</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  IndicesType& indices() { <span class="keywordflow">return</span> m_indices; }</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> </div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> </div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  IndicesType m_indices;</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span> };</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span> </div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span> <span class="keyword">struct </span>PermutationStorage {};</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span> </div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span> <span class="keyword">template</span><<span class="keyword">typename</span> _IndicesType> <span class="keyword">class </span>TranspositionsWrapper;</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span> <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span> <span class="keyword">template</span><<span class="keyword">typename</span> _IndicesType></div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> <span class="keyword">struct </span>traits<PermutationWrapper<_IndicesType> ></div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> {</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="keyword">typedef</span> PermutationStorage StorageKind;</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _IndicesType::Scalar Scalar;</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _IndicesType::Scalar Index;</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="keyword">typedef</span> _IndicesType IndicesType;</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  RowsAtCompileTime = _IndicesType::SizeAtCompileTime,</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  ColsAtCompileTime = _IndicesType::SizeAtCompileTime,</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  MaxRowsAtCompileTime = IndicesType::MaxRowsAtCompileTime,</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  MaxColsAtCompileTime = IndicesType::MaxColsAtCompileTime,</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  Flags = 0,</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  CoeffReadCost = _IndicesType::CoeffReadCost</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  };</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> };</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span> }</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span> </div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span> <span class="keyword">template</span><<span class="keyword">typename</span> _IndicesType></div>
<div class="line"><a name="l00483"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationWrapper.html"> 483</a></span> <span class="keyword">class </span><a class="code" href="classEigen_1_1PermutationWrapper.html">PermutationWrapper</a> : <span class="keyword">public</span> <a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase</a><PermutationWrapper<_IndicesType> ></div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span> {</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase<PermutationWrapper></a> <a class="code" href="classEigen_1_1PermutationBase.html">Base</a>;</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keyword">typedef</span> internal::traits<PermutationWrapper> Traits;</div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> </div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span> <span class="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> <span class="preprocessor"></span> <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::IndicesType IndicesType;</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keyword">inline</span> <a class="code" href="classEigen_1_1PermutationWrapper.html">PermutationWrapper</a>(<span class="keyword">const</span> IndicesType& a_indices)</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  : m_indices(a_indices)</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  {}</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span> </div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keyword">const</span> <span class="keyword">typename</span> internal::remove_all<typename IndicesType::Nested>::type&</div>
<div class="line"><a name="l00499"></a><span class="lineno"><a class="line" href="classEigen_1_1PermutationWrapper.html#a6e391bb71840d2e2be6ce94a856343d1"> 499</a></span>  <a class="code" href="classEigen_1_1PermutationWrapper.html#a6e391bb71840d2e2be6ce94a856343d1">indices</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_indices; }</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span> </div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span> </div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keyword">typename</span> IndicesType::Nested m_indices;</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span> };</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span> </div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> <span class="keyword">template</span><<span class="keyword">typename</span> Derived, <span class="keyword">typename</span> PermutationDerived></div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span> <span class="keyword">inline</span> <span class="keyword">const</span> internal::permut_matrix_product_retval<PermutationDerived, Derived, OnTheRight></div>
<div class="line"><a name="l00510"></a><span class="lineno"><a class="line" href="namespaceEigen.html#a81fb70d0dc1c6deb42e9816647607247"> 510</a></span> <a class="code" href="namespaceEigen.html#a81fb70d0dc1c6deb42e9816647607247">operator*</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase<Derived></a>& matrix,</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keyword">const</span> <a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase<PermutationDerived></a> &permutation)</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span> {</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keywordflow">return</span> internal::permut_matrix_product_retval</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <PermutationDerived, Derived, <a class="code" href="group__enums.html#gga3f4a95405348aa63ef907e692901011faeda0d7b1859ec757de18ee3b7c6c541c">OnTheRight</a>></div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  (permutation.<a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>(), matrix.derived());</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> }</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> </div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span> <span class="keyword">template</span><<span class="keyword">typename</span> Derived, <span class="keyword">typename</span> PermutationDerived></div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span> <span class="keyword">inline</span> <span class="keyword">const</span> internal::permut_matrix_product_retval</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <PermutationDerived, Derived, <a class="code" href="group__enums.html#gga3f4a95405348aa63ef907e692901011fa02217d2d79111440646e3b00c747745f">OnTheLeft</a>></div>
<div class="line"><a name="l00523"></a><span class="lineno"><a class="line" href="namespaceEigen.html#a356bab1973885b64d54339ee9959519b"> 523</a></span> <a class="code" href="namespaceEigen.html#a81fb70d0dc1c6deb42e9816647607247">operator*</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1PermutationBase.html">PermutationBase<PermutationDerived></a> &permutation,</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="keyword">const</span> <a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase<Derived></a>& matrix)</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span> {</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keywordflow">return</span> internal::permut_matrix_product_retval</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <PermutationDerived, Derived, <a class="code" href="group__enums.html#gga3f4a95405348aa63ef907e692901011fa02217d2d79111440646e3b00c747745f">OnTheLeft</a>></div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  (permutation.<a class="code" href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">derived</a>(), matrix.derived());</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span> }</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span> </div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span> <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span> </div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span> <span class="keyword">template</span><<span class="keyword">typename</span> PermutationType, <span class="keyword">typename</span> MatrixType, <span class="keywordtype">int</span> S<span class="keywordtype">id</span>e, <span class="keywordtype">bool</span> Transposed></div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span> <span class="keyword">struct </span>traits<permut_matrix_product_retval<PermutationType, MatrixType, Side, Transposed> ></div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span> {</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> MatrixType::PlainObject ReturnType;</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span> };</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span> </div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span> <span class="keyword">template</span><<span class="keyword">typename</span> PermutationType, <span class="keyword">typename</span> MatrixType, <span class="keywordtype">int</span> S<span class="keywordtype">id</span>e, <span class="keywordtype">bool</span> Transposed></div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span> <span class="keyword">struct </span>permut_matrix_product_retval</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  : <span class="keyword">public</span> ReturnByValue<permut_matrix_product_retval<PermutationType, MatrixType, Side, Transposed> ></div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span> {</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> remove_all<typename MatrixType::Nested>::type MatrixTypeNestedCleaned;</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> MatrixType::Index Index;</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span> </div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  permut_matrix_product_retval(<span class="keyword">const</span> PermutationType& perm, <span class="keyword">const</span> MatrixType& matrix)</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  : m_permutation(perm), m_matrix(matrix)</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  {}</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span> </div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keyword">inline</span> Index rows()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_matrix.rows(); }</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keyword">inline</span> Index cols()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_matrix.cols(); }</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> </div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Dest> <span class="keyword">inline</span> <span class="keywordtype">void</span> evalTo(Dest& dst)<span class="keyword"> const</span></div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keyword">const</span> Index n = Side==<a class="code" href="group__enums.html#gga3f4a95405348aa63ef907e692901011fa02217d2d79111440646e3b00c747745f">OnTheLeft</a> ? rows() : cols();</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span> </div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">if</span>(is_same<MatrixTypeNestedCleaned,Dest>::value && extract_data(dst) == extract_data(m_matrix))</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  {</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="comment">// apply the permutation inplace</span></div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  Matrix<bool,PermutationType::RowsAtCompileTime,1,0,PermutationType::MaxRowsAtCompileTime> mask(m_permutation.size());</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  mask.fill(<span class="keyword">false</span>);</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  Index r = 0;</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keywordflow">while</span>(r < m_permutation.size())</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  {</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="comment">// search for the next seed</span></div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="keywordflow">while</span>(r<m_permutation.size() && mask[r]) r++;</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordflow">if</span>(r>=m_permutation.size())</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="comment">// we got one, let's follow it until we are back to the seed</span></div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  Index k0 = r++;</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  Index kPrev = k0;</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  mask.coeffRef(k0) = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordflow">for</span>(Index k=m_permutation.indices().coeff(k0); k!=k0; k=m_permutation.indices().coeff(k))</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  {</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  Block<Dest, Side==OnTheLeft ? 1 : Dest::RowsAtCompileTime, Side==OnTheRight ? 1 : Dest::ColsAtCompileTime>(dst, k)</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  .swap(Block<Dest, Side==OnTheLeft ? 1 : Dest::RowsAtCompileTime, Side==OnTheRight ? 1 : Dest::ColsAtCompileTime></div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  (dst,((Side==<a class="code" href="group__enums.html#gga3f4a95405348aa63ef907e692901011fa02217d2d79111440646e3b00c747745f">OnTheLeft</a>) ^ Transposed) ? k0 : kPrev));</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  mask.coeffRef(k) = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  kPrev = k;</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  }</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  }</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  }</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  {</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i < n; ++i)</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  {</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  Block<Dest, Side==OnTheLeft ? 1 : Dest::RowsAtCompileTime, Side==OnTheRight ? 1 : Dest::ColsAtCompileTime></div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  (dst, ((Side==<a class="code" href="group__enums.html#gga3f4a95405348aa63ef907e692901011fa02217d2d79111440646e3b00c747745f">OnTheLeft</a>) ^ Transposed) ? m_permutation.indices().coeff(i) : i)</div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span> </div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  =</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span> </div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  Block<const MatrixTypeNestedCleaned,Side==OnTheLeft ? 1 : MatrixType::RowsAtCompileTime,Side==OnTheRight ? 1 : MatrixType::ColsAtCompileTime></div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  (m_matrix, ((Side==<a class="code" href="group__enums.html#gga3f4a95405348aa63ef907e692901011faeda0d7b1859ec757de18ee3b7c6c541c">OnTheRight</a>) ^ Transposed) ? m_permutation.indices().coeff(i) : i);</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  }</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  }</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  }</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span> </div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keyword">const</span> PermutationType& m_permutation;</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="keyword">typename</span> MatrixType::Nested m_matrix;</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span> };</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span> </div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="comment">/* Template partial specialization for transposed/inverse permutations */</span></div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span> </div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span> <span class="keyword">template</span><<span class="keyword">typename</span> Derived></div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span> <span class="keyword">struct </span>traits<Transpose<PermutationBase<Derived> > ></div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  : traits<Derived></div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span> {};</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span> </div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span> } <span class="comment">// end namespace internal</span></div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span> </div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span> <span class="keyword">template</span><<span class="keyword">typename</span> Derived></div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span> <span class="keyword">class </span>Transpose<PermutationBase<Derived> ></div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  : <span class="keyword">public</span> EigenBase<Transpose<PermutationBase<Derived> > ></div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span> {</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="keyword">typedef</span> Derived PermutationType;</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> PermutationType::IndicesType IndicesType;</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> PermutationType::PlainPermutationType PlainPermutationType;</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> </div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> <span class="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span> <span class="preprocessor"></span> <span class="keyword">typedef</span> internal::traits<PermutationType> Traits;</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Derived::DenseMatrixType DenseMatrixType;</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  Flags = Traits::Flags,</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  CoeffReadCost = Traits::CoeffReadCost,</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  RowsAtCompileTime = Traits::RowsAtCompileTime,</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  ColsAtCompileTime = Traits::ColsAtCompileTime,</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  MaxRowsAtCompileTime = Traits::MaxRowsAtCompileTime,</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  MaxColsAtCompileTime = Traits::MaxColsAtCompileTime</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  };</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::Scalar Scalar;</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  Transpose(<span class="keyword">const</span> PermutationType& p) : m_permutation(p) {}</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span> </div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> rows()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_permutation.rows(); }</div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> cols()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_permutation.cols(); }</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span> </div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span> <span class="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span> <span class="preprocessor"></span> <span class="keyword">template</span><<span class="keyword">typename</span> DenseDerived></div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <span class="keywordtype">void</span> evalTo(MatrixBase<DenseDerived>& other)<span class="keyword"> const</span></div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  other.setZero();</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<rows();++i)</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  other.coeffRef(i, m_permutation.indices().coeff(i)) = <span class="keyword">typename</span> DenseDerived::Scalar(1);</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  }</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  PlainPermutationType eval()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> *<span class="keyword">this</span>; }</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span> </div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  DenseMatrixType toDenseMatrix()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> *<span class="keyword">this</span>; }</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span> </div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived> <span class="keyword">friend</span></div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <span class="keyword">inline</span> <span class="keyword">const</span> internal::permut_matrix_product_retval<PermutationType, OtherDerived, OnTheRight, true></div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <a class="code" href="namespaceEigen.html#a81fb70d0dc1c6deb42e9816647607247">operator*</a>(<span class="keyword">const</span> MatrixBase<OtherDerived>& matrix, <span class="keyword">const</span> Transpose& trPerm)</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  {</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <span class="keywordflow">return</span> internal::permut_matrix_product_retval<PermutationType, OtherDerived, OnTheRight, true>(trPerm.m_permutation, matrix.derived());</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  }</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span> </div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keyword">inline</span> <span class="keyword">const</span> internal::permut_matrix_product_retval<PermutationType, OtherDerived, OnTheLeft, true></div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <a class="code" href="namespaceEigen.html#a81fb70d0dc1c6deb42e9816647607247">operator*</a>(<span class="keyword">const</span> MatrixBase<OtherDerived>& matrix)<span class="keyword"> const</span></div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keywordflow">return</span> internal::permut_matrix_product_retval<PermutationType, OtherDerived, OnTheLeft, true>(m_permutation, matrix.derived());</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  }</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span> </div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="keyword">const</span> PermutationType& nestedPermutation()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_permutation; }</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span> </div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  <span class="keyword">const</span> PermutationType& m_permutation;</div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span> };</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span> </div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span> <span class="keyword">template</span><<span class="keyword">typename</span> Derived></div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span> <span class="keyword">const</span> PermutationWrapper<const Derived> MatrixBase<Derived>::asPermutation()<span class="keyword"> const</span></div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <span class="keywordflow">return</span> derived();</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span> }</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span> </div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span> } <span class="comment">// end namespace Eigen</span></div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span> </div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span> <span class="preprocessor">#endif // EIGEN_PERMUTATIONMATRIX_H</span></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_a382e6ad7e6721b121e510959e1011be3"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#a382e6ad7e6721b121e510959e1011be3">Eigen::PermutationBase::setIdentity</a></div><div class="ttdeci">void setIdentity()</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:148</div></div>
<div class="ttc" id="classEigen_1_1PermutationMatrix_html_a8876d615d17aad77b054a8f58b699e7d"><div class="ttname"><a href="classEigen_1_1PermutationMatrix.html#a8876d615d17aad77b054a8f58b699e7d">Eigen::PermutationMatrix::indices</a></div><div class="ttdeci">const IndicesType & indices() const </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:358</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_a3f93571373e20799e196513109f5b26e"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#a3f93571373e20799e196513109f5b26e">Eigen::PermutationBase::applyTranspositionOnTheRight</a></div><div class="ttdeci">Derived & applyTranspositionOnTheRight(Index i, Index j)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:190</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_a594deabd0f368a746801f5dd14a0db2a"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#a594deabd0f368a746801f5dd14a0db2a">Eigen::PermutationBase::inverse</a></div><div class="ttdeci">Transpose< PermutationBase > inverse() const </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:201</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_a53f29dec699d5e93db152c51545bc20a"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#a53f29dec699d5e93db152c51545bc20a">Eigen::PermutationBase::indices</a></div><div class="ttdeci">IndicesType & indices()</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:138</div></div>
<div class="ttc" id="classEigen_1_1Transpose_html"><div class="ttname"><a href="classEigen_1_1Transpose.html">Eigen::Transpose</a></div><div class="ttdoc">Expression of the transpose of a matrix. </div><div class="ttdef"><b>Definition:</b> Transpose.h:57</div></div>
<div class="ttc" id="classEigen_1_1DenseBase_html_a9053ca03ac251002768a54742be28fce"><div class="ttname"><a href="classEigen_1_1DenseBase.html#a9053ca03ac251002768a54742be28fce">Eigen::DenseBase::setZero</a></div><div class="ttdeci">Derived & setZero()</div><div class="ttdef"><b>Definition:</b> CwiseNullaryOp.h:499</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_a5552abd83dbd03c85cea6d61fd8875a5"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#a5552abd83dbd03c85cea6d61fd8875a5">Eigen::PermutationBase::rows</a></div><div class="ttdeci">Index rows() const </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:108</div></div>
<div class="ttc" id="namespaceEigen_html_a81fb70d0dc1c6deb42e9816647607247"><div class="ttname"><a href="namespaceEigen.html#a81fb70d0dc1c6deb42e9816647607247">Eigen::operator*</a></div><div class="ttdeci">const internal::permut_matrix_product_retval< PermutationDerived, Derived, OnTheRight > operator*(const MatrixBase< Derived > &matrix, const PermutationBase< PermutationDerived > &permutation)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:510</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_a0972773a04ab8399ac02a16e5f243310"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#a0972773a04ab8399ac02a16e5f243310">Eigen::PermutationBase::operator*</a></div><div class="ttdeci">friend PlainPermutationType operator*(const Transpose< PermutationBase< Other > > &other, const PermutationBase &perm)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:251</div></div>
<div class="ttc" id="classEigen_1_1PermutationMatrix_html_a2fd31b16ca8fcd38623fb2c29c98b673"><div class="ttname"><a href="classEigen_1_1PermutationMatrix.html#a2fd31b16ca8fcd38623fb2c29c98b673">Eigen::PermutationMatrix::PermutationMatrix</a></div><div class="ttdeci">PermutationMatrix(const MatrixBase< Other > &a_indices)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:320</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_a975548d0fd92d4b2a2cb09c2adf10ce6"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#a975548d0fd92d4b2a2cb09c2adf10ce6">Eigen::PermutationBase::applyTranspositionOnTheLeft</a></div><div class="ttdeci">Derived & applyTranspositionOnTheLeft(Index i, Index j)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:171</div></div>
<div class="ttc" id="classEigen_1_1PermutationMatrix_html_ac7eda93f7802af3cbaa59c7af0735e09"><div class="ttname"><a href="classEigen_1_1PermutationMatrix.html#ac7eda93f7802af3cbaa59c7af0735e09">Eigen::PermutationMatrix::operator=</a></div><div class="ttdeci">PermutationMatrix & operator=(const TranspositionsBase< Other > &tr)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:341</div></div>
<div class="ttc" id="classEigen_1_1PermutationMatrix_html_a1230f979cf18fff312776e5464410ca5"><div class="ttname"><a href="classEigen_1_1PermutationMatrix.html#a1230f979cf18fff312776e5464410ca5">Eigen::PermutationMatrix::PermutationMatrix</a></div><div class="ttdeci">PermutationMatrix(const PermutationBase< OtherDerived > &other)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:303</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html"><div class="ttname"><a href="classEigen_1_1PermutationBase.html">Eigen::PermutationBase</a></div><div class="ttdoc">Base class for permutations. </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:53</div></div>
<div class="ttc" id="structEigen_1_1EigenBase_html"><div class="ttname"><a href="structEigen_1_1EigenBase.html">Eigen::EigenBase</a></div><div class="ttdef"><b>Definition:</b> EigenBase.h:26</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_ac4bd143bb38762fd91e546dbda01069b"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#ac4bd143bb38762fd91e546dbda01069b">Eigen::PermutationBase::toDenseMatrix</a></div><div class="ttdeci">DenseMatrixType toDenseMatrix() const </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:130</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_aeac38cb29a1a50007d60782ae0d41138"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#aeac38cb29a1a50007d60782ae0d41138">Eigen::PermutationBase::resize</a></div><div class="ttdeci">void resize(Index newSize)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:142</div></div>
<div class="ttc" id="classEigen_1_1PermutationMatrix_html"><div class="ttname"><a href="classEigen_1_1PermutationMatrix.html">Eigen::PermutationMatrix</a></div><div class="ttdoc">Permutation matrix. </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:283</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_a2c82c6ad7a8ed62a94931cb08b76e383"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#a2c82c6ad7a8ed62a94931cb08b76e383">Eigen::PermutationBase::operator=</a></div><div class="ttdeci">Derived & operator=(const TranspositionsBase< OtherDerived > &tr)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:88</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_a76f5bc8a03ec105ab4be1f2b91b7b5d5"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#a76f5bc8a03ec105ab4be1f2b91b7b5d5">Eigen::PermutationBase::size</a></div><div class="ttdeci">Index size() const </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:114</div></div>
<div class="ttc" id="classEigen_1_1PermutationMatrix_html_a5218236626301bb766d28ef2c2bc36cc"><div class="ttname"><a href="classEigen_1_1PermutationMatrix.html#a5218236626301bb766d28ef2c2bc36cc">Eigen::PermutationMatrix::operator=</a></div><div class="ttdeci">PermutationMatrix & operator=(const PermutationBase< Other > &other)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:333</div></div>
<div class="ttc" id="group__enums_html_gga3f4a95405348aa63ef907e692901011faeda0d7b1859ec757de18ee3b7c6c541c"><div class="ttname"><a href="group__enums.html#gga3f4a95405348aa63ef907e692901011faeda0d7b1859ec757de18ee3b7c6c541c">Eigen::OnTheRight</a></div><div class="ttdef"><b>Definition:</b> Constants.h:279</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_a71ed95486aeea9fb396e85461ad5b73a"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#a71ed95486aeea9fb396e85461ad5b73a">Eigen::PermutationBase::transpose</a></div><div class="ttdeci">Transpose< PermutationBase > transpose() const </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:207</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_ac96d811c408d8e282ad0036b1b9ed42f"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#ac96d811c408d8e282ad0036b1b9ed42f">Eigen::PermutationBase::operator=</a></div><div class="ttdeci">Derived & operator=(const PermutationBase< OtherDerived > &other)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:80</div></div>
<div class="ttc" id="structEigen_1_1EigenBase_html_aa84222add803ad7c9db07dd4dd91d5d9"><div class="ttname"><a href="structEigen_1_1EigenBase.html#aa84222add803ad7c9db07dd4dd91d5d9">Eigen::EigenBase::derived</a></div><div class="ttdeci">Derived & derived()</div><div class="ttdef"><b>Definition:</b> EigenBase.h:34</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_aaca1908a5ec508a25ff0a8bca803e5f3"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#aaca1908a5ec508a25ff0a8bca803e5f3">Eigen::PermutationBase::cols</a></div><div class="ttdeci">Index cols() const </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:111</div></div>
<div class="ttc" id="classEigen_1_1PermutationMatrix_html_a31817dd0a636b267980d8449e0f28eee"><div class="ttname"><a href="classEigen_1_1PermutationMatrix.html#a31817dd0a636b267980d8449e0f28eee">Eigen::PermutationMatrix::PermutationMatrix</a></div><div class="ttdeci">PermutationMatrix(int size)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:298</div></div>
<div class="ttc" id="classEigen_1_1PermutationWrapper_html"><div class="ttname"><a href="classEigen_1_1PermutationWrapper.html">Eigen::PermutationWrapper</a></div><div class="ttdoc">Class to view a vector of integers as a permutation matrix. </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:483</div></div>
<div class="ttc" id="classEigen_1_1Map_html_afe23c7bb3258c300073673e0cf7e4e8d"><div class="ttname"><a href="classEigen_1_1Map.html#afe23c7bb3258c300073673e0cf7e4e8d">Eigen::Map::Map</a></div><div class="ttdeci">Map(PointerArgType dataPtr, const StrideType &a_stride=StrideType())</div><div class="ttdef"><b>Definition:</b> Map.h:139</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_aa06f5ef5169ce3e671abbc8776d2c339"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#aa06f5ef5169ce3e671abbc8776d2c339">Eigen::PermutationBase::operator*</a></div><div class="ttdeci">PlainPermutationType operator*(const PermutationBase< Other > &other) const </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:235</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_a10a4bb6bdbaef170276db5837c1e4742"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#a10a4bb6bdbaef170276db5837c1e4742">Eigen::PermutationBase::setIdentity</a></div><div class="ttdeci">void setIdentity(Index newSize)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:156</div></div>
<div class="ttc" id="classEigen_1_1PermutationMatrix_html_a53f29dec699d5e93db152c51545bc20a"><div class="ttname"><a href="classEigen_1_1PermutationMatrix.html#a53f29dec699d5e93db152c51545bc20a">Eigen::PermutationMatrix::indices</a></div><div class="ttdeci">IndicesType & indices()</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:360</div></div>
<div class="ttc" id="classEigen_1_1PermutationWrapper_html_a6e391bb71840d2e2be6ce94a856343d1"><div class="ttname"><a href="classEigen_1_1PermutationWrapper.html#a6e391bb71840d2e2be6ce94a856343d1">Eigen::PermutationWrapper::indices</a></div><div class="ttdeci">const internal::remove_all< typename IndicesType::Nested >::type & indices() const </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:499</div></div>
<div class="ttc" id="classEigen_1_1Matrix_html"><div class="ttname"><a href="classEigen_1_1Matrix.html">Eigen::Matrix</a></div><div class="ttdoc">The matrix class, also used for vectors and row-vectors. </div><div class="ttdef"><b>Definition:</b> Matrix.h:127</div></div>
<div class="ttc" id="group__enums_html_gga3f4a95405348aa63ef907e692901011fa02217d2d79111440646e3b00c747745f"><div class="ttname"><a href="group__enums.html#gga3f4a95405348aa63ef907e692901011fa02217d2d79111440646e3b00c747745f">Eigen::OnTheLeft</a></div><div class="ttdef"><b>Definition:</b> Constants.h:277</div></div>
<div class="ttc" id="classEigen_1_1MatrixBase_html"><div class="ttname"><a href="classEigen_1_1MatrixBase.html">Eigen::MatrixBase</a></div><div class="ttdoc">Base class for all dense matrices, vectors, and expressions. </div><div class="ttdef"><b>Definition:</b> MatrixBase.h:48</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_a0f768ef1b4347d9e26ffdaeda5ceaa65"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#a0f768ef1b4347d9e26ffdaeda5ceaa65">Eigen::PermutationBase::operator*</a></div><div class="ttdeci">PlainPermutationType operator*(const Transpose< PermutationBase< Other > > &other) const </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:243</div></div>
<div class="ttc" id="classEigen_1_1PermutationBase_html_a8876d615d17aad77b054a8f58b699e7d"><div class="ttname"><a href="classEigen_1_1PermutationBase.html#a8876d615d17aad77b054a8f58b699e7d">Eigen::PermutationBase::indices</a></div><div class="ttdeci">const IndicesType & indices() const </div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:136</div></div>
<div class="ttc" id="classEigen_1_1PermutationMatrix_html_a93ded22c952fab17f1c74cf421f8e352"><div class="ttname"><a href="classEigen_1_1PermutationMatrix.html#a93ded22c952fab17f1c74cf421f8e352">Eigen::PermutationMatrix::PermutationMatrix</a></div><div class="ttdeci">PermutationMatrix(const TranspositionsBase< Other > &tr)</div><div class="ttdef"><b>Definition:</b> PermutationMatrix.h:325</div></div>
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