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<div class="title">Block.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) 2008 Gael Guennebaud <gael.guennebaud@inria.fr></span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// Copyright (C) 2006-2010 Benoit Jacob <jacob.benoit.1@gmail.com></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_BLOCK_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor"></span><span class="preprocessor">#define EIGEN_BLOCK_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="l00048"></a><span class="lineno"> 48</span> <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">template</span><<span class="keyword">typename</span> XprType, <span class="keywordtype">int</span> BlockRows, <span class="keywordtype">int</span> BlockCols, <span class="keywordtype">bool</span> InnerPanel></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">struct </span>traits<Block<XprType, BlockRows, BlockCols, InnerPanel> > : traits<XprType></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">typedef</span> <span class="keyword">typename</span> traits<XprType>::Scalar Scalar;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> traits<XprType>::StorageKind StorageKind;</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> traits<XprType>::XprKind XprKind;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> nested<XprType>::type XprTypeNested;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> remove_reference<XprTypeNested>::type _XprTypeNested;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">enum</span>{</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  MatrixRows = traits<XprType>::RowsAtCompileTime,</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  MatrixCols = traits<XprType>::ColsAtCompileTime,</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  RowsAtCompileTime = MatrixRows == 0 ? 0 : BlockRows,</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  ColsAtCompileTime = MatrixCols == 0 ? 0 : BlockCols,</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  MaxRowsAtCompileTime = BlockRows==0 ? 0</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  : RowsAtCompileTime != <a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> ? int(RowsAtCompileTime)</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  : int(traits<XprType>::MaxRowsAtCompileTime),</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  MaxColsAtCompileTime = BlockCols==0 ? 0</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  : ColsAtCompileTime != <a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> ? int(ColsAtCompileTime)</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  : int(traits<XprType>::MaxColsAtCompileTime),</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  XprTypeIsRowMajor = (int(traits<XprType>::Flags)&<a class="code" href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">RowMajorBit</a>) != 0,</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  IsRowMajor = (MaxRowsAtCompileTime==1&&MaxColsAtCompileTime!=1) ? 1</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  : (MaxColsAtCompileTime==1&&MaxRowsAtCompileTime!=1) ? 0</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  : XprTypeIsRowMajor,</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  HasSameStorageOrderAsXprType = (IsRowMajor == XprTypeIsRowMajor),</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  InnerSize = IsRowMajor ? int(ColsAtCompileTime) : int(RowsAtCompileTime),</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  InnerStrideAtCompileTime = HasSameStorageOrderAsXprType</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  ? int(inner_stride_at_compile_time<XprType>::ret)</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  : int(outer_stride_at_compile_time<XprType>::ret),</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  OuterStrideAtCompileTime = HasSameStorageOrderAsXprType</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  ? int(outer_stride_at_compile_time<XprType>::ret)</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  : int(inner_stride_at_compile_time<XprType>::ret),</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  MaskPacketAccessBit = (InnerSize == <a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> || (InnerSize % packet_traits<Scalar>::size) == 0)</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  && (InnerStrideAtCompileTime == 1)</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  ? <a class="code" href="group__flags.html#gaa780614dc11271c147db56e9c1524e76">PacketAccessBit</a> : 0,</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  MaskAlignedBit = (InnerPanel && (OuterStrideAtCompileTime!=<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a>) && (((OuterStrideAtCompileTime * int(sizeof(Scalar))) % 16) == 0)) ? <a class="code" href="group__flags.html#ga972a2dcb6603215fa53e0b9e82051426">AlignedBit</a> : 0,</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  FlagsLinearAccessBit = (RowsAtCompileTime == 1 || ColsAtCompileTime == 1) ? <a class="code" href="group__flags.html#gab9799bf6feed77fc9fce0136ee55b99c">LinearAccessBit</a> : 0,</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  FlagsLvalueBit = is_lvalue<XprType>::value ? <a class="code" href="group__flags.html#ga64e21b7543bdedce27f013512a4403a3">LvalueBit</a> : 0,</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  FlagsRowMajorBit = IsRowMajor ? <a class="code" href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">RowMajorBit</a> : 0,</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  Flags0 = traits<XprType>::Flags & ( (HereditaryBits & ~<a class="code" href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">RowMajorBit</a>) |</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <a class="code" href="group__flags.html#ga54c3b872f5a14e7e0d3d6539b704ea67">DirectAccessBit</a> |</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  MaskPacketAccessBit |</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  MaskAlignedBit),</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  Flags = Flags0 | FlagsLinearAccessBit | FlagsLvalueBit | FlagsRowMajorBit</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  };</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> };</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> <span class="keyword">template</span><<span class="keyword">typename</span> XprType, <span class="keywordtype">int</span> BlockRows=<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a>, <span class="keywordtype">int</span> BlockCols=<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a>, <span class="keywordtype">bool</span> InnerPanel = <span class="keyword">false</span>,</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordtype">bool</span> HasDirectAccess = internal::has_direct_access<XprType>::ret> <span class="keyword">class </span>BlockImpl_dense;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> } <span class="comment">// end namespace internal</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">template</span><<span class="keyword">typename</span> XprType, <span class="keywordtype">int</span> BlockRows, <span class="keywordtype">int</span> BlockCols, <span class="keywordtype">bool</span> InnerPanel, <span class="keyword">typename</span> StorageKind> <span class="keyword">class </span>BlockImpl;</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="classEigen_1_1Block.html"> 102</a></span> <span class="keyword">template</span><<span class="keyword">typename</span> XprType, <span class="keywordtype">int</span> BlockRows, <span class="keywordtype">int</span> BlockCols, <span class="keywordtype">bool</span> InnerPanel> <span class="keyword">class </span><a class="code" href="classEigen_1_1Block.html">Block</a></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  : <span class="keyword">public</span> BlockImpl<XprType, BlockRows, BlockCols, InnerPanel, typename internal::traits<XprType>::StorageKind></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="keyword">typedef</span> BlockImpl<XprType, BlockRows, BlockCols, InnerPanel, typename internal::traits<XprType>::StorageKind> Impl;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="comment">//typedef typename Impl::Base Base;</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">typedef</span> Impl Base;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  EIGEN_GENERIC_PUBLIC_INTERFACE(<a class="code" href="classEigen_1_1Block.html">Block</a>)</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  EIGEN_INHERIT_ASSIGNMENT_OPERATORS(<a class="code" href="classEigen_1_1Block.html">Block</a>)</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  </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_1Block.html#aa2e498fcabce35cbd29bc520af996fa0"> 114</a></span>  inline <a class="code" href="classEigen_1_1Block.html">Block</a>(XprType& xpr, Index i) : Impl(xpr,i)</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>  eigen_assert( (i>=0) && (</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  ((BlockRows==1) && (BlockCols==XprType::ColsAtCompileTime) && i<xpr.rows())</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  ||((BlockRows==XprType::RowsAtCompileTime) && (BlockCols==1) && i<xpr.cols())));</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="classEigen_1_1Block.html#a15092ab44ebcdd5a86f8c615b4da6318"> 123</a></span>  <span class="keyword">inline</span> <a class="code" href="classEigen_1_1Block.html#a15092ab44ebcdd5a86f8c615b4da6318">Block</a>(XprType& xpr, Index a_startRow, Index a_startCol)</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  : Impl(xpr, a_startRow, a_startCol)</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>  EIGEN_STATIC_ASSERT(RowsAtCompileTime!=<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> && ColsAtCompileTime!=<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a>,THIS_METHOD_IS_ONLY_FOR_FIXED_SIZE)</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  eigen_assert(a_startRow >= 0 && BlockRows >= 1 && a_startRow + BlockRows <= xpr.rows()</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  && a_startCol >= 0 && BlockCols >= 1 && a_startCol + BlockCols <= xpr.cols());</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> </div>
<div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="classEigen_1_1Block.html#ae9850d0b93672cbf7d06d73507b5c5be"> 133</a></span>  <span class="keyword">inline</span> <a class="code" href="classEigen_1_1Block.html#ae9850d0b93672cbf7d06d73507b5c5be">Block</a>(XprType& xpr,</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  Index a_startRow, Index a_startCol,</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  Index blockRows, Index blockCols)</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  : Impl(xpr, a_startRow, a_startCol, blockRows, blockCols)</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  {</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  eigen_assert((RowsAtCompileTime==<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> || RowsAtCompileTime==blockRows)</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  && (ColsAtCompileTime==<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> || ColsAtCompileTime==blockCols));</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  eigen_assert(a_startRow >= 0 && blockRows >= 0 && a_startRow <= xpr.rows() - blockRows</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  && a_startCol >= 0 && blockCols >= 0 && a_startCol <= xpr.cols() - blockCols);</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> };</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  </div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment">// The generic default implementation for dense block simplu forward to the internal::BlockImpl_dense</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment">// that must be specialized for direct and non-direct access...</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="keyword">template</span><<span class="keyword">typename</span> XprType, <span class="keywordtype">int</span> BlockRows, <span class="keywordtype">int</span> BlockCols, <span class="keywordtype">bool</span> InnerPanel></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="keyword">class </span>BlockImpl<XprType, BlockRows, BlockCols, InnerPanel, Dense></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  : <span class="keyword">public</span> internal::BlockImpl_dense<XprType, BlockRows, BlockCols, InnerPanel></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> {</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">typedef</span> internal::BlockImpl_dense<XprType, BlockRows, BlockCols, InnerPanel> Impl;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> XprType::Index Index;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">typedef</span> Impl Base;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  EIGEN_INHERIT_ASSIGNMENT_OPERATORS(BlockImpl)</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  inline BlockImpl(XprType& xpr, Index i) : Impl(xpr,i) {}</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">inline</span> BlockImpl(XprType& xpr, Index a_startRow, Index a_startCol) : Impl(xpr, a_startRow, a_startCol) {}</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keyword">inline</span> BlockImpl(XprType& xpr, Index a_startRow, Index a_startCol, Index blockRows, Index blockCols)</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  : Impl(xpr, a_startRow, a_startCol, blockRows, blockCols) {}</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="l00162"></a><span class="lineno"> 162</span> <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="keyword">template</span><<span class="keyword">typename</span> XprType, <span class="keywordtype">int</span> BlockRows, <span class="keywordtype">int</span> BlockCols, <span class="keywordtype">bool</span> InnerPanel, <span class="keywordtype">bool</span> HasDirectAccess> <span class="keyword">class </span>BlockImpl_dense</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  : <span class="keyword">public</span> internal::dense_xpr_base<Block<XprType, BlockRows, BlockCols, InnerPanel> >::type</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> {</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keyword">typedef</span> Block<XprType, BlockRows, BlockCols, InnerPanel> BlockType;</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::dense_xpr_base<BlockType>::type Base;</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  EIGEN_DENSE_PUBLIC_INTERFACE(BlockType)</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  EIGEN_INHERIT_ASSIGNMENT_OPERATORS(BlockImpl_dense)</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>  class InnerIterator;</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  inline BlockImpl_dense(XprType& xpr, Index i)</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  : m_xpr(xpr),</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="comment">// It is a row if and only if BlockRows==1 and BlockCols==XprType::ColsAtCompileTime,</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="comment">// and it is a column if and only if BlockRows==XprType::RowsAtCompileTime and BlockCols==1,</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="comment">// all other cases are invalid.</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="comment">// The case a 1x1 matrix seems ambiguous, but the result is the same anyway.</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  m_startRow( (BlockRows==1) && (BlockCols==XprType::ColsAtCompileTime) ? i : 0),</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  m_startCol( (BlockRows==XprType::RowsAtCompileTime) && (BlockCols==1) ? i : 0),</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  m_blockRows(BlockRows==1 ? 1 : xpr.rows()),</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  m_blockCols(BlockCols==1 ? 1 : xpr.cols())</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> </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keyword">inline</span> BlockImpl_dense(XprType& xpr, Index a_startRow, Index a_startCol)</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  : m_xpr(xpr), m_startRow(a_startRow), m_startCol(a_startCol),</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  m_blockRows(BlockRows), m_blockCols(BlockCols)</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  {}</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keyword">inline</span> BlockImpl_dense(XprType& xpr,</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  Index a_startRow, Index a_startCol,</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  Index blockRows, Index blockCols)</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  : m_xpr(xpr), m_startRow(a_startRow), m_startCol(a_startCol),</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  m_blockRows(blockRows), m_blockCols(blockCols)</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  {}</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> </div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keyword">inline</span> Index rows()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_blockRows.value(); }</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">inline</span> Index cols()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_blockCols.value(); }</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="keyword">inline</span> Scalar& coeffRef(Index rowId, Index colId)</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>  EIGEN_STATIC_ASSERT_LVALUE(XprType)</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  return m_xpr.const_cast_derived()</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  .coeffRef(rowId + m_startRow.value(), colId + m_startCol.value());</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  }</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  inline const Scalar& coeffRef(Index rowId, Index colId)<span class="keyword"> const</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">return</span> m_xpr.derived()</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  .coeffRef(rowId + m_startRow.value(), colId + m_startCol.value());</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  }</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_STRONG_INLINE <span class="keyword">const</span> CoeffReturnType coeff(Index rowId, Index colId)<span class="keyword"> const</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">return</span> m_xpr.coeff(rowId + m_startRow.value(), colId + m_startCol.value());</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">inline</span> Scalar& coeffRef(Index index)</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>  EIGEN_STATIC_ASSERT_LVALUE(XprType)</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  return m_xpr.const_cast_derived()</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  .coeffRef(m_startRow.value() + (RowsAtCompileTime == 1 ? 0 : index),</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  m_startCol.value() + (RowsAtCompileTime == 1 ? index : 0));</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  }</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> </div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  inline const Scalar& coeffRef(Index index)<span class="keyword"> const</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordflow">return</span> m_xpr.const_cast_derived()</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  .coeffRef(m_startRow.value() + (RowsAtCompileTime == 1 ? 0 : index),</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  m_startCol.value() + (RowsAtCompileTime == 1 ? index : 0));</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  }</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keyword">inline</span> <span class="keyword">const</span> CoeffReturnType coeff(Index index)<span class="keyword"> const</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">return</span> m_xpr</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  .coeff(m_startRow.value() + (RowsAtCompileTime == 1 ? 0 : index),</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  m_startCol.value() + (RowsAtCompileTime == 1 ? index : 0));</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  }</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> LoadMode></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">inline</span> PacketScalar packet(Index rowId, Index colId)<span class="keyword"> const</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">return</span> m_xpr.template packet<Unaligned></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  (rowId + m_startRow.value(), colId + m_startCol.value());</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>  <span class="keyword">template</span><<span class="keywordtype">int</span> LoadMode></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> writePacket(Index rowId, Index colId, <span class="keyword">const</span> PacketScalar& val)</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>  m_xpr.const_cast_derived().template writePacket<Unaligned></div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  (rowId + m_startRow.value(), colId + m_startCol.value(), val);</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  }</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> LoadMode></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keyword">inline</span> PacketScalar packet(Index index)<span class="keyword"> const</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">return</span> m_xpr.template packet<Unaligned></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  (m_startRow.value() + (RowsAtCompileTime == 1 ? 0 : index),</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  m_startCol.value() + (RowsAtCompileTime == 1 ? index : 0));</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  }</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> </div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> LoadMode></div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> writePacket(Index index, <span class="keyword">const</span> PacketScalar& val)</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>  m_xpr.const_cast_derived().template writePacket<Unaligned></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  (m_startRow.value() + (RowsAtCompileTime == 1 ? 0 : index),</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  m_startCol.value() + (RowsAtCompileTime == 1 ? index : 0), val);</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  }</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> <span class="preprocessor"> #ifdef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keyword">inline</span> <span class="keyword">const</span> Scalar* data() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keyword">inline</span> Index innerStride() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keyword">inline</span> Index outerStride() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keyword">const</span> <span class="keyword">typename</span> internal::remove_all<typename XprType::Nested>::type& nestedExpression()<span class="keyword"> const </span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="keyword"> </span>{ </div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">return</span> m_xpr; </div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  </div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  Index startRow()<span class="keyword"> const </span></div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="keyword"> </span>{ </div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">return</span> m_startRow.value(); </div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  }</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  </div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  Index startCol()<span class="keyword"> const </span></div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="keyword"> </span>{ </div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">return</span> m_startCol.value(); </div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  }</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> </div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keyword">const</span> <span class="keyword">typename</span> XprType::Nested m_xpr;</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keyword">const</span> internal::variable_if_dynamic<Index, XprType::RowsAtCompileTime == 1 ? 0 : Dynamic> m_startRow;</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keyword">const</span> internal::variable_if_dynamic<Index, XprType::ColsAtCompileTime == 1 ? 0 : Dynamic> m_startCol;</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keyword">const</span> internal::variable_if_dynamic<Index, RowsAtCompileTime> m_blockRows;</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keyword">const</span> internal::variable_if_dynamic<Index, ColsAtCompileTime> m_blockCols;</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> };</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="keyword">template</span><<span class="keyword">typename</span> XprType, <span class="keywordtype">int</span> BlockRows, <span class="keywordtype">int</span> BlockCols, <span class="keywordtype">bool</span> InnerPanel></div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="keyword">class </span>BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true></div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  : <span class="keyword">public</span> MapBase<Block<XprType, BlockRows, BlockCols, InnerPanel> ></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> {</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keyword">typedef</span> Block<XprType, BlockRows, BlockCols, InnerPanel> BlockType;</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> </div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keyword">typedef</span> MapBase<BlockType> Base;</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  EIGEN_DENSE_PUBLIC_INTERFACE(BlockType)</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  EIGEN_INHERIT_ASSIGNMENT_OPERATORS(BlockImpl_dense)</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  inline BlockImpl_dense(XprType& xpr, Index i)</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  : Base(internal::const_cast_ptr(&xpr.coeffRef(</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  (BlockRows==1) && (BlockCols==XprType::ColsAtCompileTime) ? i : 0,</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  (BlockRows==XprType::RowsAtCompileTime) && (BlockCols==1) ? i : 0)),</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  BlockRows==1 ? 1 : xpr.rows(),</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  BlockCols==1 ? 1 : xpr.cols()),</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  m_xpr(xpr)</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  {</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  init();</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> </div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keyword">inline</span> BlockImpl_dense(XprType& xpr, Index startRow, Index startCol)</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  : Base(internal::const_cast_ptr(&xpr.coeffRef(startRow,startCol))), m_xpr(xpr)</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  {</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  init();</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> </div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keyword">inline</span> BlockImpl_dense(XprType& xpr,</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  Index startRow, Index startCol,</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  Index blockRows, Index blockCols)</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  : Base(internal::const_cast_ptr(&xpr.coeffRef(startRow,startCol)), blockRows, blockCols),</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  m_xpr(xpr)</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>  init();</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</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="keyword">const</span> <span class="keyword">typename</span> internal::remove_all<typename XprType::Nested>::type& nestedExpression()<span class="keyword"> const </span></div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="keyword"> </span>{ </div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keywordflow">return</span> m_xpr; </div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  }</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  </div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keyword">inline</span> Index innerStride()<span class="keyword"> const</span></div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordflow">return</span> internal::traits<BlockType>::HasSameStorageOrderAsXprType</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  ? m_xpr.innerStride()</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  : m_xpr.outerStride();</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  }</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> </div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keyword">inline</span> Index outerStride()<span class="keyword"> const</span></div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">return</span> m_outerStride;</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  }</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="preprocessor"> #ifndef __SUNPRO_CC</span></div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="preprocessor"></span> <span class="comment">// FIXME sunstudio is not friendly with the above friend...</span></div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="comment">// META-FIXME there is no 'friend' keyword around here. Is this obsolete?</span></div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keyword">protected</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="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</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="keyword">inline</span> BlockImpl_dense(XprType& xpr, <span class="keyword">const</span> Scalar* data, Index blockRows, Index blockCols)</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  : Base(data, blockRows, blockCols), m_xpr(xpr)</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>  init();</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  }</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keywordtype">void</span> init()</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  {</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  m_outerStride = internal::traits<BlockType>::HasSameStorageOrderAsXprType</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  ? m_xpr.outerStride()</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  : m_xpr.innerStride();</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> </div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keyword">typename</span> XprType::Nested m_xpr;</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  Index m_outerStride;</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> </div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span> } <span class="comment">// end namespace internal</span></div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</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_BLOCK_H</span></div>
<div class="ttc" id="classEigen_1_1Block_html_a15092ab44ebcdd5a86f8c615b4da6318"><div class="ttname"><a href="classEigen_1_1Block.html#a15092ab44ebcdd5a86f8c615b4da6318">Eigen::Block::Block</a></div><div class="ttdeci">Block(XprType &xpr, Index a_startRow, Index a_startCol)</div><div class="ttdef"><b>Definition:</b> Block.h:123</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="group__flags_html_gaa780614dc11271c147db56e9c1524e76"><div class="ttname"><a href="group__flags.html#gaa780614dc11271c147db56e9c1524e76">Eigen::PacketAccessBit</a></div><div class="ttdeci">const unsigned int PacketAccessBit</div><div class="ttdef"><b>Definition:</b> Constants.h:81</div></div>
<div class="ttc" id="group__flags_html_gab9799bf6feed77fc9fce0136ee55b99c"><div class="ttname"><a href="group__flags.html#gab9799bf6feed77fc9fce0136ee55b99c">Eigen::LinearAccessBit</a></div><div class="ttdeci">const unsigned int LinearAccessBit</div><div class="ttdef"><b>Definition:</b> Constants.h:117</div></div>
<div class="ttc" id="group__flags_html_ga64e21b7543bdedce27f013512a4403a3"><div class="ttname"><a href="group__flags.html#ga64e21b7543bdedce27f013512a4403a3">Eigen::LvalueBit</a></div><div class="ttdeci">const unsigned int LvalueBit</div><div class="ttdef"><b>Definition:</b> Constants.h:131</div></div>
<div class="ttc" id="classEigen_1_1Block_html_ae9850d0b93672cbf7d06d73507b5c5be"><div class="ttname"><a href="classEigen_1_1Block.html#ae9850d0b93672cbf7d06d73507b5c5be">Eigen::Block::Block</a></div><div class="ttdeci">Block(XprType &xpr, Index a_startRow, Index a_startCol, Index blockRows, Index blockCols)</div><div class="ttdef"><b>Definition:</b> Block.h:133</div></div>
<div class="ttc" id="classEigen_1_1Block_html"><div class="ttname"><a href="classEigen_1_1Block.html">Eigen::Block</a></div><div class="ttdoc">Expression of a fixed-size or dynamic-size block. </div><div class="ttdef"><b>Definition:</b> Block.h:102</div></div>
<div class="ttc" id="group__flags_html_ga7bd49e7b260e869e10fb9dc4fd081a85"><div class="ttname"><a href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">Eigen::RowMajorBit</a></div><div class="ttdeci">const unsigned int RowMajorBit</div><div class="ttdef"><b>Definition:</b> Constants.h:53</div></div>
<div class="ttc" id="group__flags_html_ga54c3b872f5a14e7e0d3d6539b704ea67"><div class="ttname"><a href="group__flags.html#ga54c3b872f5a14e7e0d3d6539b704ea67">Eigen::DirectAccessBit</a></div><div class="ttdeci">const unsigned int DirectAccessBit</div><div class="ttdef"><b>Definition:</b> Constants.h:142</div></div>
<div class="ttc" id="group__flags_html_ga972a2dcb6603215fa53e0b9e82051426"><div class="ttname"><a href="group__flags.html#ga972a2dcb6603215fa53e0b9e82051426">Eigen::AlignedBit</a></div><div class="ttdeci">const unsigned int AlignedBit</div><div class="ttdef"><b>Definition:</b> Constants.h:147</div></div>
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