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<div class="title">Matrix.h</div> </div>
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<div class="contents">
<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) 2006-2010 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) 2008-2009 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_MATRIX_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor"></span><span class="preprocessor">#define EIGEN_MATRIX_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="l00104"></a><span class="lineno"> 104</span> <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="keyword">template</span><<span class="keyword">typename</span> _Scalar, <span class="keywordtype">int</span> _Rows, <span class="keywordtype">int</span> _Cols, <span class="keywordtype">int</span> _Options, <span class="keywordtype">int</span> _MaxRows, <span class="keywordtype">int</span> _MaxCols></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">struct </span>traits<Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> ></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> {</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">typedef</span> _Scalar Scalar;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">typedef</span> Dense StorageKind;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">typedef</span> DenseIndex Index;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">typedef</span> MatrixXpr XprKind;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  RowsAtCompileTime = _Rows,</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  ColsAtCompileTime = _Cols,</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  MaxRowsAtCompileTime = _MaxRows,</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  MaxColsAtCompileTime = _MaxCols,</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  Flags = compute_matrix_flags<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::ret,</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  CoeffReadCost = NumTraits<Scalar>::ReadCost,</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  Options = _Options,</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  InnerStrideAtCompileTime = 1,</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  OuterStrideAtCompileTime = (Options&<a class="code" href="group__enums.html#gga0c5bde183ecefe103f70b49ad9740bcda1e16fa1b92ed7a058cd4ce7a9a0db044">RowMajor</a>) ? ColsAtCompileTime : RowsAtCompileTime</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  };</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> }</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="keyword">template</span><<span class="keyword">typename</span> _Scalar, <span class="keywordtype">int</span> _Rows, <span class="keywordtype">int</span> _Cols, <span class="keywordtype">int</span> _Options, <span class="keywordtype">int</span> _MaxRows, <span class="keywordtype">int</span> _MaxCols></div>
<div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="classEigen_1_1Matrix.html"> 127</a></span> <span class="keyword">class </span><a class="code" href="classEigen_1_1Matrix.html">Matrix</a></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  : <span class="keyword">public</span> <a class="code" href="classEigen_1_1PlainObjectBase.html">PlainObjectBase</a><Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> ></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> {</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="classEigen_1_1Matrix.html#a319e79809d439b8fabeafa27c28c8835"> 135</a></span>  <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1PlainObjectBase.html">PlainObjectBase<Matrix></a> <a class="code" href="classEigen_1_1Matrix.html#a319e79809d439b8fabeafa27c28c8835">Base</a>;</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">enum</span> { Options = _Options };</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  EIGEN_DENSE_PUBLIC_INTERFACE(<a class="code" href="classEigen_1_1Matrix.html">Matrix</a>)</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  typedef typename Base::PlainObject PlainObject;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  using Base::base;</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  using Base::coeffRef;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div>
<div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="classEigen_1_1Matrix.html#ad0cefab13f61a9dfd2733a7da70a264e"> 154</a></span>  EIGEN_STRONG_INLINE <a class="code" href="classEigen_1_1Matrix.html">Matrix</a>& operator=(const <a class="code" href="classEigen_1_1Matrix.html">Matrix</a>& other)</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  {</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">return</span> Base::_set(other);</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> </div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  EIGEN_STRONG_INLINE <a class="code" href="classEigen_1_1Matrix.html">Matrix</a>& operator=(<span class="keyword">const</span> <a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase<OtherDerived></a>& other)</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  {</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> Base::_set(other);</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="comment">/* Here, doxygen failed to copy the brief information when using \copydoc */</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00182"></a><span class="lineno"><a class="line" href="classEigen_1_1Matrix.html#af83f0a4a9e94b8ab5183aa9398e97539"> 182</a></span>  EIGEN_STRONG_INLINE <a class="code" href="classEigen_1_1Matrix.html">Matrix</a>& <a class="code" href="classEigen_1_1Matrix.html#af83f0a4a9e94b8ab5183aa9398e97539">operator=</a>(<span class="keyword">const</span> <a class="code" href="structEigen_1_1EigenBase.html">EigenBase<OtherDerived></a> &other)</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  {</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">return</span> Base::operator=(other);</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  }</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  EIGEN_STRONG_INLINE <a class="code" href="classEigen_1_1Matrix.html">Matrix</a>& operator=(<span class="keyword">const</span> ReturnByValue<OtherDerived>& func)</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  {</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> Base::operator=(func);</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> </div>
<div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="classEigen_1_1Matrix.html#a3aede62f513da27e6f61ae7a972b4f96"> 203</a></span>  EIGEN_STRONG_INLINE <a class="code" href="classEigen_1_1Matrix.html#a3aede62f513da27e6f61ae7a972b4f96">Matrix</a>() : Base()</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  {</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  Base::_check_template_params();</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  }</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="comment">// FIXME is it still needed</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <a class="code" href="classEigen_1_1Matrix.html">Matrix</a>(internal::constructor_without_unaligned_array_assert)</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  : Base(internal::constructor_without_unaligned_array_assert())</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  { Base::_check_template_params(); EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED }</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a name="l00220"></a><span class="lineno"><a class="line" href="classEigen_1_1Matrix.html#a3727f1c83c30f0b5a0056d7aaa077c4b"> 220</a></span>  EIGEN_STRONG_INLINE <span class="keyword">explicit</span> <a class="code" href="classEigen_1_1Matrix.html#a3727f1c83c30f0b5a0056d7aaa077c4b">Matrix</a>(Index dim)</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  : Base(dim, RowsAtCompileTime == 1 ? 1 : dim, ColsAtCompileTime == 1 ? 1 : dim)</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>  Base::_check_template_params();</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  EIGEN_STATIC_ASSERT_VECTOR_ONLY(Matrix)</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  eigen_assert(dim >= 0);</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  eigen_assert(SizeAtCompileTime == <a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> || SizeAtCompileTime == dim);</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  }</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="preprocessor"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T0, <span class="keyword">typename</span> T1></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  EIGEN_STRONG_INLINE <a class="code" href="classEigen_1_1Matrix.html">Matrix</a>(<span class="keyword">const</span> T0& x, <span class="keyword">const</span> T1& y)</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  {</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  Base::_check_template_params();</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  Base::template _init2<T0,T1>(x, y);</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  }</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="preprocessor"> #else</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  Matrix(Index rows, Index cols);</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  Matrix(<span class="keyword">const</span> Scalar& x, <span class="keyword">const</span> Scalar& y);</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00249"></a><span class="lineno"><a class="line" href="classEigen_1_1Matrix.html#ae935ed53e9609902a67341245ebc7610"> 249</a></span>  EIGEN_STRONG_INLINE <a class="code" href="classEigen_1_1Matrix.html#ae935ed53e9609902a67341245ebc7610">Matrix</a>(<span class="keyword">const</span> Scalar& x, <span class="keyword">const</span> Scalar& y, <span class="keyword">const</span> Scalar& z)</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  {</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  Base::_check_template_params();</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  EIGEN_STATIC_ASSERT_VECTOR_SPECIFIC_SIZE(<a class="code" href="classEigen_1_1Matrix.html">Matrix</a>, 3)</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  m_storage.data()[0] = x;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  m_storage.data()[1] = y;</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  m_storage.data()[2] = z;</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  }</div>
<div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="classEigen_1_1Matrix.html#a5369f0750f5f1e885976fb598800d6d8"> 258</a></span>  EIGEN_STRONG_INLINE <a class="code" href="classEigen_1_1Matrix.html#a5369f0750f5f1e885976fb598800d6d8">Matrix</a>(<span class="keyword">const</span> Scalar& x, <span class="keyword">const</span> Scalar& y, <span class="keyword">const</span> Scalar& z, <span class="keyword">const</span> Scalar& w)</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  {</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  Base::_check_template_params();</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  EIGEN_STATIC_ASSERT_VECTOR_SPECIFIC_SIZE(<a class="code" href="classEigen_1_1Matrix.html">Matrix</a>, 4)</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  m_storage.data()[0] = x;</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  m_storage.data()[1] = y;</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  m_storage.data()[2] = z;</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  m_storage.data()[3] = w;</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  }</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keyword">explicit</span> <a class="code" href="classEigen_1_1Matrix.html">Matrix</a>(<span class="keyword">const</span> Scalar *data);</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> </div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00272"></a><span class="lineno"><a class="line" href="classEigen_1_1Matrix.html#a0d71eee481ee51c202a74804aac59b97"> 272</a></span>  EIGEN_STRONG_INLINE <a class="code" href="classEigen_1_1Matrix.html#a0d71eee481ee51c202a74804aac59b97">Matrix</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase<OtherDerived></a>& other)</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  : Base(other.rows() * other.cols(), other.rows(), other.cols())</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  {</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="comment">// This test resides here, to bring the error messages closer to the user. Normally, these checks</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="comment">// are performed deeply within the library, thus causing long and scary error traces.</span></div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  EIGEN_STATIC_ASSERT((internal::is_same<Scalar, typename OtherDerived::Scalar>::value),</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  YOU_MIXED_DIFFERENT_NUMERIC_TYPES__YOU_NEED_TO_USE_THE_CAST_METHOD_OF_MATRIXBASE_TO_CAST_NUMERIC_TYPES_EXPLICITLY)</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>  Base::_check_template_params();</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  Base::_set_noalias(other);</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  }</div>
<div class="line"><a name="l00284"></a><span class="lineno"><a class="line" href="classEigen_1_1Matrix.html#a5e72b7c50059bf70eca50ada11a4cf88"> 284</a></span>  EIGEN_STRONG_INLINE <a class="code" href="classEigen_1_1Matrix.html#a5e72b7c50059bf70eca50ada11a4cf88">Matrix</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1Matrix.html">Matrix</a>& other)</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  : Base(other.rows() * other.cols(), other.rows(), other.cols())</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  {</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  Base::_check_template_params();</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  Base::_set_noalias(other);</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  }</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00292"></a><span class="lineno"><a class="line" href="classEigen_1_1Matrix.html#ac517028c963cd8f78a1efaf8cb04b462"> 292</a></span>  EIGEN_STRONG_INLINE <a class="code" href="classEigen_1_1Matrix.html#ac517028c963cd8f78a1efaf8cb04b462">Matrix</a>(<span class="keyword">const</span> ReturnByValue<OtherDerived>& other)</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  {</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  Base::_check_template_params();</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  Base::resize(other.rows(), other.cols());</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  other.evalTo(*<span class="keyword">this</span>);</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  }</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</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_1Matrix.html#ad77e097b777eaa2daf25c9292ca15015"> 303</a></span>  EIGEN_STRONG_INLINE <a class="code" href="classEigen_1_1Matrix.html#ad77e097b777eaa2daf25c9292ca15015">Matrix</a>(<span class="keyword">const</span> <a class="code" href="structEigen_1_1EigenBase.html">EigenBase<OtherDerived></a> &other)</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  : Base(other.derived().rows() * other.derived().cols(), other.derived().rows(), other.derived().cols())</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>  Base::_check_template_params();</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  Base::resize(other.<a class="code" href="structEigen_1_1EigenBase.html#a5552abd83dbd03c85cea6d61fd8875a5">rows</a>(), other.<a class="code" href="structEigen_1_1EigenBase.html#aaca1908a5ec508a25ff0a8bca803e5f3">cols</a>());</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="comment">// FIXME/CHECK: isn't *this = other.derived() more efficient. it allows to</span></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="comment">// go for pure _set() implementations, right?</span></div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  *<span class="keyword">this</span> = other;</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  }</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> </div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordtype">void</span> swap(<a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase<OtherDerived></a> <span class="keyword">const</span> & other)</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  { this->_swap(other.derived()); }</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keyword">inline</span> Index innerStride()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> 1; }</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keyword">inline</span> Index outerStride()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> this->innerSize(); }</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> </div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keyword">explicit</span> Matrix(<span class="keyword">const</span> RotationBase<OtherDerived,ColsAtCompileTime>& r);</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  Matrix& operator=(<span class="keyword">const</span> RotationBase<OtherDerived,ColsAtCompileTime>& r);</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="preprocessor"> #ifdef EIGEN2_SUPPORT</span></div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="preprocessor"></span> <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keyword">explicit</span> Matrix(<span class="keyword">const</span> eigen2_RotationBase<OtherDerived,ColsAtCompileTime>& r);</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OtherDerived></div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  Matrix& operator=(<span class="keyword">const</span> eigen2_RotationBase<OtherDerived,ColsAtCompileTime>& r);</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="comment">// allow to extend Matrix outside Eigen</span></div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="preprocessor"> #ifdef EIGEN_MATRIX_PLUGIN</span></div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="preprocessor"></span><span class="preprocessor"> #include EIGEN_MATRIX_PLUGIN</span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="preprocessor"></span><span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> Derived, <span class="keyword">typename</span> OtherDerived, <span class="keywordtype">bool</span> IsVector></div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keyword">friend</span> <span class="keyword">struct </span>internal::conservative_resize_like_impl;</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keyword">using</span> Base::m_storage;</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span> };</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> </div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="preprocessor">#define EIGEN_MAKE_TYPEDEFS(Type, TypeSuffix, Size, SizeSuffix) \</span></div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> <span class="preprocessor"> \</span></div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="preprocessor">typedef Matrix<Type, Size, Size> Matrix##SizeSuffix##TypeSuffix; \</span></div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <span class="preprocessor"> \</span></div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="preprocessor">typedef Matrix<Type, Size, 1> Vector##SizeSuffix##TypeSuffix; \</span></div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="preprocessor"> \</span></div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="preprocessor">typedef Matrix<Type, 1, Size> RowVector##SizeSuffix##TypeSuffix;</span></div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="preprocessor">#define EIGEN_MAKE_FIXED_TYPEDEFS(Type, TypeSuffix, Size) \</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="preprocessor">typedef Matrix<Type, Size, Dynamic> Matrix##Size##X##TypeSuffix; \</span></div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="preprocessor"> \</span></div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> <span class="preprocessor">typedef Matrix<Type, Dynamic, Size> Matrix##X##Size##TypeSuffix;</span></div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="preprocessor">#define EIGEN_MAKE_TYPEDEFS_ALL_SIZES(Type, TypeSuffix) \</span></div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="preprocessor">EIGEN_MAKE_TYPEDEFS(Type, TypeSuffix, 2, 2) \</span></div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="preprocessor">EIGEN_MAKE_TYPEDEFS(Type, TypeSuffix, 3, 3) \</span></div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="preprocessor">EIGEN_MAKE_TYPEDEFS(Type, TypeSuffix, 4, 4) \</span></div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="preprocessor">EIGEN_MAKE_TYPEDEFS(Type, TypeSuffix, Dynamic, X) \</span></div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="preprocessor">EIGEN_MAKE_FIXED_TYPEDEFS(Type, TypeSuffix, 2) \</span></div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="preprocessor">EIGEN_MAKE_FIXED_TYPEDEFS(Type, TypeSuffix, 3) \</span></div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span> <span class="preprocessor">EIGEN_MAKE_FIXED_TYPEDEFS(Type, TypeSuffix, 4)</span></div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00393"></a><span class="lineno"><a class="line" href="group__matrixtypedefs.html#ga0312eb421909d32007ae4a55b9f22abb"> 393</a></span> EIGEN_MAKE_TYPEDEFS_ALL_SIZES(<span class="keywordtype">int</span>, i)</div>
<div class="line"><a name="l00394"></a><span class="lineno"><a class="line" href="group__matrixtypedefs.html#gafb4ca692a80152d552761e665d0a508c"> 394</a></span> EIGEN_MAKE_TYPEDEFS_ALL_SIZES(<span class="keywordtype">float</span>, f)</div>
<div class="line"><a name="l00395"></a><span class="lineno"><a class="line" href="group__matrixtypedefs.html#ga3da45e59796fbacf67fa568297927bd1"> 395</a></span> EIGEN_MAKE_TYPEDEFS_ALL_SIZES(<span class="keywordtype">double</span>, d)</div>
<div class="line"><a name="l00396"></a><span class="lineno"><a class="line" href="group__matrixtypedefs.html#gae1c93041343a1ab92754065baed4ff7d"> 396</a></span> EIGEN_MAKE_TYPEDEFS_ALL_SIZES(std::complex<<span class="keywordtype">float</span>>, cf)</div>
<div class="line"><a name="l00397"></a><span class="lineno"><a class="line" href="group__matrixtypedefs.html#ga3f53566af4e94dd734a669ffcf67560b"> 397</a></span> EIGEN_MAKE_TYPEDEFS_ALL_SIZES(std::complex<<span class="keywordtype">double</span>>, cd)</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span> </div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="preprocessor">#undef EIGEN_MAKE_TYPEDEFS_ALL_SIZES</span></div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="preprocessor"></span><span class="preprocessor">#undef EIGEN_MAKE_TYPEDEFS</span></div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span> <span class="preprocessor"></span><span class="preprocessor">#undef EIGEN_MAKE_FIXED_TYPEDEFS</span></div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span> } <span class="comment">// end namespace Eigen</span></div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span> </div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="preprocessor">#endif // EIGEN_MATRIX_H</span></div>
<div class="ttc" id="classEigen_1_1Matrix_html_a5e72b7c50059bf70eca50ada11a4cf88"><div class="ttname"><a href="classEigen_1_1Matrix.html#a5e72b7c50059bf70eca50ada11a4cf88">Eigen::Matrix::Matrix</a></div><div class="ttdeci">Matrix(const Matrix &other)</div><div class="ttdoc">Copy constructor. </div><div class="ttdef"><b>Definition:</b> Matrix.h:284</div></div>
<div class="ttc" id="group__enums_html_gga0c5bde183ecefe103f70b49ad9740bcda1e16fa1b92ed7a058cd4ce7a9a0db044"><div class="ttname"><a href="group__enums.html#gga0c5bde183ecefe103f70b49ad9740bcda1e16fa1b92ed7a058cd4ce7a9a0db044">Eigen::RowMajor</a></div><div class="ttdef"><b>Definition:</b> Constants.h:266</div></div>
<div class="ttc" id="classEigen_1_1Matrix_html_a319e79809d439b8fabeafa27c28c8835"><div class="ttname"><a href="classEigen_1_1Matrix.html#a319e79809d439b8fabeafa27c28c8835">Eigen::Matrix::Base</a></div><div class="ttdeci">PlainObjectBase< Matrix > Base</div><div class="ttdoc">Base class typedef. </div><div class="ttdef"><b>Definition:</b> Matrix.h:135</div></div>
<div class="ttc" id="classEigen_1_1Matrix_html_af83f0a4a9e94b8ab5183aa9398e97539"><div class="ttname"><a href="classEigen_1_1Matrix.html#af83f0a4a9e94b8ab5183aa9398e97539">Eigen::Matrix::operator=</a></div><div class="ttdeci">Matrix & operator=(const EigenBase< OtherDerived > &other)</div><div class="ttdoc">Copies the generic expression other into *this. </div><div class="ttdef"><b>Definition:</b> Matrix.h:182</div></div>
<div class="ttc" id="classEigen_1_1Matrix_html_a3aede62f513da27e6f61ae7a972b4f96"><div class="ttname"><a href="classEigen_1_1Matrix.html#a3aede62f513da27e6f61ae7a972b4f96">Eigen::Matrix::Matrix</a></div><div class="ttdeci">Matrix()</div><div class="ttdoc">Default constructor. </div><div class="ttdef"><b>Definition:</b> Matrix.h:203</div></div>
<div class="ttc" id="namespaceEigen_html_adc9da5be31bdce40c25a92c27999c0e3"><div class="ttname"><a href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Eigen::Dynamic</a></div><div class="ttdeci">const int Dynamic</div><div class="ttdef"><b>Definition:</b> Constants.h:21</div></div>
<div class="ttc" id="structEigen_1_1EigenBase_html_aaca1908a5ec508a25ff0a8bca803e5f3"><div class="ttname"><a href="structEigen_1_1EigenBase.html#aaca1908a5ec508a25ff0a8bca803e5f3">Eigen::EigenBase::cols</a></div><div class="ttdeci">Index cols() const </div><div class="ttdef"><b>Definition:</b> EigenBase.h:46</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_1Matrix_html_a5369f0750f5f1e885976fb598800d6d8"><div class="ttname"><a href="classEigen_1_1Matrix.html#a5369f0750f5f1e885976fb598800d6d8">Eigen::Matrix::Matrix</a></div><div class="ttdeci">Matrix(const Scalar &x, const Scalar &y, const Scalar &z, const Scalar &w)</div><div class="ttdoc">Constructs an initialized 4D vector with given coefficients. </div><div class="ttdef"><b>Definition:</b> Matrix.h:258</div></div>
<div class="ttc" id="classEigen_1_1PlainObjectBase_html"><div class="ttname"><a href="classEigen_1_1PlainObjectBase.html">Eigen::PlainObjectBase</a></div><div class="ttdoc">Dense storage base class for matrices and arrays. </div><div class="ttdef"><b>Definition:</b> PlainObjectBase.h:82</div></div>
<div class="ttc" id="classEigen_1_1Matrix_html_ae935ed53e9609902a67341245ebc7610"><div class="ttname"><a href="classEigen_1_1Matrix.html#ae935ed53e9609902a67341245ebc7610">Eigen::Matrix::Matrix</a></div><div class="ttdeci">Matrix(const Scalar &x, const Scalar &y, const Scalar &z)</div><div class="ttdoc">Constructs an initialized 3D vector with given coefficients. </div><div class="ttdef"><b>Definition:</b> Matrix.h:249</div></div>
<div class="ttc" id="classEigen_1_1Matrix_html_a3727f1c83c30f0b5a0056d7aaa077c4b"><div class="ttname"><a href="classEigen_1_1Matrix.html#a3727f1c83c30f0b5a0056d7aaa077c4b">Eigen::Matrix::Matrix</a></div><div class="ttdeci">Matrix(Index dim)</div><div class="ttdoc">Constructs a vector or row-vector with given dimension. This is only for vectors (either row-vectors ...</div><div class="ttdef"><b>Definition:</b> Matrix.h:220</div></div>
<div class="ttc" id="structEigen_1_1EigenBase_html_a5552abd83dbd03c85cea6d61fd8875a5"><div class="ttname"><a href="structEigen_1_1EigenBase.html#a5552abd83dbd03c85cea6d61fd8875a5">Eigen::EigenBase::rows</a></div><div class="ttdeci">Index rows() const </div><div class="ttdef"><b>Definition:</b> EigenBase.h:44</div></div>
<div class="ttc" id="classEigen_1_1Matrix_html_ad77e097b777eaa2daf25c9292ca15015"><div class="ttname"><a href="classEigen_1_1Matrix.html#ad77e097b777eaa2daf25c9292ca15015">Eigen::Matrix::Matrix</a></div><div class="ttdeci">Matrix(const EigenBase< OtherDerived > &other)</div><div class="ttdoc">Copy constructor for generic expressions. </div><div class="ttdef"><b>Definition:</b> Matrix.h:303</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="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_1Matrix_html_a0d71eee481ee51c202a74804aac59b97"><div class="ttname"><a href="classEigen_1_1Matrix.html#a0d71eee481ee51c202a74804aac59b97">Eigen::Matrix::Matrix</a></div><div class="ttdeci">Matrix(const MatrixBase< OtherDerived > &other)</div><div class="ttdoc">Constructor copying the value of the expression other. </div><div class="ttdef"><b>Definition:</b> Matrix.h:272</div></div>
<div class="ttc" id="classEigen_1_1Matrix_html_ac517028c963cd8f78a1efaf8cb04b462"><div class="ttname"><a href="classEigen_1_1Matrix.html#ac517028c963cd8f78a1efaf8cb04b462">Eigen::Matrix::Matrix</a></div><div class="ttdeci">Matrix(const ReturnByValue< OtherDerived > &other)</div><div class="ttdoc">Copy constructor with in-place evaluation. </div><div class="ttdef"><b>Definition:</b> Matrix.h:292</div></div>
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