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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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 <span id="projectnumber">3.4.90 (git rev 21cd3fe20990a5ac1d683806f605110962aac3f1)</span>
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<div class="fragment"><div class="line"><a id="l00001" 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 id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// for linear algebra.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">//</span></div>
<div class="line"><a id="l00004" 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 id="l00005" 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 id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment">//</span></div>
<div class="line"><a id="l00007" 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 id="l00008" 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 id="l00009" 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 id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#ifndef EIGEN_BLOCK_H</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#define EIGEN_BLOCK_H</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include "./InternalHeaderCheck.h"</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceEigen.html">Eigen</a> {</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="keyword">namespace </span>internal {</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</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 id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="keyword">struct </span>traits<Block<XprType, BlockRows, BlockCols, InnerPanel> > : traits<XprType></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span>{</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> traits<XprType>::Scalar Scalar;</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> traits<XprType>::StorageKind StorageKind;</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> traits<XprType>::XprKind XprKind;</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> ref_selector<XprType>::type XprTypeNested;</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">typedef</span> std::remove_reference_t<XprTypeNested> XprTypeNested_;</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">enum</span>{</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> MatrixRows = traits<XprType>::RowsAtCompileTime,</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> MatrixCols = traits<XprType>::ColsAtCompileTime,</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> RowsAtCompileTime = MatrixRows == 0 ? 0 : BlockRows,</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> ColsAtCompileTime = MatrixCols == 0 ? 0 : BlockCols,</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> MaxRowsAtCompileTime = BlockRows==0 ? 0</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> : RowsAtCompileTime != <a class="code hl_variable" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a> ? int(RowsAtCompileTime)</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> : int(traits<XprType>::MaxRowsAtCompileTime),</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> MaxColsAtCompileTime = BlockCols==0 ? 0</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> : ColsAtCompileTime != <a class="code hl_variable" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a> ? int(ColsAtCompileTime)</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> : int(traits<XprType>::MaxColsAtCompileTime),</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> XprTypeIsRowMajor = (int(traits<XprType>::Flags)&<a class="code hl_variable" href="group__flags.html#gae4f56c2a60bbe4bd2e44c5b19cbe8762">RowMajorBit</a>) != 0,</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> IsRowMajor = (MaxRowsAtCompileTime==1&&MaxColsAtCompileTime!=1) ? 1</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> : (MaxColsAtCompileTime==1&&MaxRowsAtCompileTime!=1) ? 0</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> : XprTypeIsRowMajor,</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> HasSameStorageOrderAsXprType = (IsRowMajor == XprTypeIsRowMajor),</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> InnerSize = IsRowMajor ? int(ColsAtCompileTime) : int(RowsAtCompileTime),</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> InnerStrideAtCompileTime = HasSameStorageOrderAsXprType</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> ? int(inner_stride_at_compile_time<XprType>::ret)</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> : int(outer_stride_at_compile_time<XprType>::ret),</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> OuterStrideAtCompileTime = HasSameStorageOrderAsXprType</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> ? int(outer_stride_at_compile_time<XprType>::ret)</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> : int(inner_stride_at_compile_time<XprType>::ret),</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="comment">// FIXME, this traits is rather specialized for dense object and it needs to be cleaned further</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> FlagsLvalueBit = is_lvalue<XprType>::value ? <a class="code hl_variable" href="group__flags.html#gae2c323957f20dfdc6cb8f44428eaec1a">LvalueBit</a> : 0,</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> FlagsRowMajorBit = IsRowMajor ? <a class="code hl_variable" href="group__flags.html#gae4f56c2a60bbe4bd2e44c5b19cbe8762">RowMajorBit</a> : 0,</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> Flags = (traits<XprType>::Flags & (<a class="code hl_variable" href="group__flags.html#gabf1e9d0516a933445a4c307ad8f14915">DirectAccessBit</a> | (InnerPanel?<a class="code hl_variable" href="group__flags.html#gaed0244284da47a2b8661261431173caf">CompressedAccessBit</a>:0))) | FlagsLvalueBit | FlagsRowMajorBit,</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="comment">// FIXME DirectAccessBit should not be handled by expressions</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="comment">//</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="comment">// Alignment is needed by MapBase's assertions</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="comment">// We can sefely set it to false here. Internal alignment errors will be detected by an eigen_internal_assert in the respective evaluator</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> Alignment = 0</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> };</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span>};</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span><span class="keyword">template</span><<span class="keyword">typename</span> XprType, <span class="keywordtype">int</span> BlockRows=<a class="code hl_variable" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a>, <span class="keywordtype">int</span> BlockCols=<a class="code hl_variable" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a>, <span class="keywordtype">bool</span> InnerPanel = <span class="keyword">false</span>,</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</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 id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span>} <span class="comment">// end namespace internal</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</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 id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"><a class="line" href="classEigen_1_1Block.html"> 105</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 hl_class" href="classEigen_1_1Block.html">Block</a></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> : <span class="keyword">public</span> BlockImpl<XprType, BlockRows, BlockCols, InnerPanel, typename internal::traits<XprType>::StorageKind></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span>{</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keyword">typedef</span> BlockImpl<XprType, BlockRows, BlockCols, InnerPanel, typename internal::traits<XprType>::StorageKind> Impl;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="comment">//typedef typename Impl::Base Base;</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keyword">typedef</span> Impl Base;</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> EIGEN_GENERIC_PUBLIC_INTERFACE(<a class="code hl_class" href="classEigen_1_1Block.html">Block</a>)</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> EIGEN_INHERIT_ASSIGNMENT_OPERATORS(<a class="code hl_class" href="classEigen_1_1Block.html">Block</a>)</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">typedef</span> internal::remove_all_t<XprType> NestedExpression;</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"><a class="line" href="classEigen_1_1Block.html#aebf8889be487c3fd556ffc32ba97cb0a"> 120</a></span> <a class="code hl_function" href="classEigen_1_1Block.html#aebf8889be487c3fd556ffc32ba97cb0a">Block</a>(XprType& xpr, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i) : Impl(xpr,i)</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> {</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> eigen_assert( (i>=0) && (</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> ((BlockRows==1) && (BlockCols==XprType::ColsAtCompileTime) && i<xpr.rows())</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> ||((BlockRows==XprType::RowsAtCompileTime) && (BlockCols==1) && i<xpr.cols())));</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> }</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"><a class="line" href="classEigen_1_1Block.html#a66685b5f860015fd2e752489213dc0a9"> 130</a></span> <a class="code hl_function" href="classEigen_1_1Block.html#a66685b5f860015fd2e752489213dc0a9">Block</a>(XprType& xpr, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> startRow, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> startCol)</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> : Impl(xpr, startRow, startCol)</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> {</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> EIGEN_STATIC_ASSERT(RowsAtCompileTime!=<a class="code hl_variable" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a> && ColsAtCompileTime!=<a class="code hl_variable" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a>,THIS_METHOD_IS_ONLY_FOR_FIXED_SIZE)</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> eigen_assert(startRow >= 0 && BlockRows >= 0 && startRow + BlockRows <= xpr.rows()</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> && startCol >= 0 && BlockCols >= 0 && startCol + BlockCols <= xpr.cols());</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> }</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> </div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"><a class="line" href="classEigen_1_1Block.html#a7203a3c88122d60221c3730517fff607"> 141</a></span> <a class="code hl_function" href="classEigen_1_1Block.html#a7203a3c88122d60221c3730517fff607">Block</a>(XprType& xpr,</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> startRow, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> startCol,</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> blockRows, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> blockCols)</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> : Impl(xpr, startRow, startCol, blockRows, blockCols)</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> {</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> eigen_assert((RowsAtCompileTime==<a class="code hl_variable" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a> || RowsAtCompileTime==blockRows)</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> && (ColsAtCompileTime==<a class="code hl_variable" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a> || ColsAtCompileTime==blockCols));</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> eigen_assert(startRow >= 0 && blockRows >= 0 && startRow <= xpr.rows() - blockRows</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> && startCol >= 0 && blockCols >= 0 && startCol <= xpr.cols() - blockCols);</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> }</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span>};</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span><span class="comment">// The generic default implementation for dense block simplu forward to the internal::BlockImpl_dense</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span><span class="comment">// that must be specialized for direct and non-direct access...</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</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 id="l00156" name="l00156"></a><span class="lineno"> 156</span><span class="keyword">class </span>BlockImpl<XprType, BlockRows, BlockCols, InnerPanel, Dense></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> : <span class="keyword">public</span> internal::BlockImpl_dense<XprType, BlockRows, BlockCols, InnerPanel></div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span>{</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keyword">typedef</span> internal::BlockImpl_dense<XprType, BlockRows, BlockCols, InnerPanel> Impl;</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> XprType::StorageIndex StorageIndex;</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="keyword">typedef</span> Impl Base;</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> EIGEN_INHERIT_ASSIGNMENT_OPERATORS(BlockImpl)</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE BlockImpl(XprType& xpr, Index i) : Impl(xpr,i) {}</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE BlockImpl(XprType& xpr, Index startRow, Index startCol) : Impl(xpr, startRow, startCol) {}</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> EIGEN_DEVICE_FUNC</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> EIGEN_STRONG_INLINE BlockImpl(XprType& xpr, Index startRow, Index startCol, Index blockRows, Index blockCols)</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> : Impl(xpr, startRow, startCol, blockRows, blockCols) {}</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span>};</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span><span class="keyword">namespace </span>internal {</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</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 id="l00175" name="l00175"></a><span class="lineno"> 175</span> : <span class="keyword">public</span> internal::dense_xpr_base<Block<XprType, BlockRows, BlockCols, InnerPanel> >::type</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span>{</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keyword">typedef</span> Block<XprType, BlockRows, BlockCols, InnerPanel> BlockType;</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::ref_selector<XprType>::non_const_type XprTypeNested;</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::dense_xpr_base<BlockType>::type Base;</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> EIGEN_DENSE_PUBLIC_INTERFACE(BlockType)</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> EIGEN_INHERIT_ASSIGNMENT_OPERATORS(BlockImpl_dense)</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="comment">// class InnerIterator; // FIXME apparently never used</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> </div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> </div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> EIGEN_DEVICE_FUNC</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keyword">inline</span> BlockImpl_dense(XprType& xpr, Index i)</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> : m_xpr(xpr),</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <span class="comment">// It is a row if and only if BlockRows==1 and BlockCols==XprType::ColsAtCompileTime,</span></div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</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 id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="comment">// all other cases are invalid.</span></div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="comment">// The case a 1x1 matrix seems ambiguous, but the result is the same anyway.</span></div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> m_startRow( (BlockRows==1) && (BlockCols==XprType::ColsAtCompileTime) ? i : 0),</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> m_startCol( (BlockRows==XprType::RowsAtCompileTime) && (BlockCols==1) ? i : 0),</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> m_blockRows(BlockRows==1 ? 1 : xpr.rows()),</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> m_blockCols(BlockCols==1 ? 1 : xpr.cols())</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> {}</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> </div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> EIGEN_DEVICE_FUNC</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> <span class="keyword">inline</span> BlockImpl_dense(XprType& xpr, Index startRow, Index startCol)</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> : m_xpr(xpr), m_startRow(startRow), m_startCol(startCol),</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> m_blockRows(BlockRows), m_blockCols(BlockCols)</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> {}</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> EIGEN_DEVICE_FUNC</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <span class="keyword">inline</span> BlockImpl_dense(XprType& xpr,</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> Index startRow, Index startCol,</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> Index blockRows, Index blockCols)</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> : m_xpr(xpr), m_startRow(startRow), m_startCol(startCol),</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> m_blockRows(blockRows), m_blockCols(blockCols)</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> {}</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> </div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> rows()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_blockRows.value(); }</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> cols()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_blockCols.value(); }</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> </div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> EIGEN_DEVICE_FUNC</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="keyword">inline</span> Scalar& coeffRef(Index rowId, Index colId)</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> {</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> EIGEN_STATIC_ASSERT_LVALUE(XprType)</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <span class="keywordflow">return</span> m_xpr.coeffRef(rowId + m_startRow.value(), colId + m_startCol.value());</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> }</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> EIGEN_DEVICE_FUNC</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keyword">inline</span> <span class="keyword">const</span> Scalar& coeffRef(Index rowId, Index colId)<span class="keyword"> const</span></div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <span class="keywordflow">return</span> m_xpr.derived().coeffRef(rowId + m_startRow.value(), colId + m_startCol.value());</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> }</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> </div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> EIGEN_DEVICE_FUNC</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</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 id="l00238" name="l00238"></a><span class="lineno"> 238</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="keywordflow">return</span> m_xpr.coeff(rowId + m_startRow.value(), colId + m_startCol.value());</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> }</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> </div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> EIGEN_DEVICE_FUNC</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <span class="keyword">inline</span> Scalar& coeffRef(Index index)</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> {</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> EIGEN_STATIC_ASSERT_LVALUE(XprType)</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> <span class="keywordflow">return</span> m_xpr.coeffRef(m_startRow.value() + (RowsAtCompileTime == 1 ? 0 : index),</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> m_startCol.value() + (RowsAtCompileTime == 1 ? index : 0));</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> }</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> EIGEN_DEVICE_FUNC</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="keyword">inline</span> <span class="keyword">const</span> Scalar& coeffRef(Index index)<span class="keyword"> const</span></div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> <span class="keywordflow">return</span> m_xpr.coeffRef(m_startRow.value() + (RowsAtCompileTime == 1 ? 0 : index),</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> m_startCol.value() + (RowsAtCompileTime == 1 ? index : 0));</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> }</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> </div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> EIGEN_DEVICE_FUNC</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</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 id="l00259" name="l00259"></a><span class="lineno"> 259</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> <span class="keywordflow">return</span> m_xpr.coeff(m_startRow.value() + (RowsAtCompileTime == 1 ? 0 : index),</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> m_startCol.value() + (RowsAtCompileTime == 1 ? index : 0));</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> }</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> </div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> <span class="keyword">template</span><<span class="keywordtype">int</span> LoadMode></div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> PacketScalar packet(Index rowId, Index colId)<span class="keyword"> const</span></div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="keywordflow">return</span> m_xpr.template packet<Unaligned>(rowId + m_startRow.value(), colId + m_startCol.value());</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> }</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> </div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <span class="keyword">template</span><<span class="keywordtype">int</span> LoadMode></div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> EIGEN_DEVICE_FUNC <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 id="l00272" name="l00272"></a><span class="lineno"> 272</span> {</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> m_xpr.template writePacket<Unaligned>(rowId + m_startRow.value(), colId + m_startCol.value(), val);</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> }</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> </div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <span class="keyword">template</span><<span class="keywordtype">int</span> LoadMode></div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> PacketScalar packet(Index index)<span class="keyword"> const</span></div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="keywordflow">return</span> m_xpr.template packet<Unaligned></div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> (m_startRow.value() + (RowsAtCompileTime == 1 ? 0 : index),</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> m_startCol.value() + (RowsAtCompileTime == 1 ? index : 0));</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> }</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> </div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keyword">template</span><<span class="keywordtype">int</span> LoadMode></div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> EIGEN_DEVICE_FUNC <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 id="l00286" name="l00286"></a><span class="lineno"> 286</span> {</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> m_xpr.template writePacket<Unaligned></div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> (m_startRow.value() + (RowsAtCompileTime == 1 ? 0 : index),</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> m_startCol.value() + (RowsAtCompileTime == 1 ? index : 0), val);</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> }</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> </div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span><span class="preprocessor"> #ifdef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keyword">const</span> Scalar* data() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> innerStride() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> outerStride() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span><span class="preprocessor"> #endif</span></div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> </div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="keyword">const</span> internal::remove_all_t<XprTypeNested>& nestedExpression()<span class="keyword"> const</span></div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="keywordflow">return</span> m_xpr;</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> }</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> </div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> XprType& nestedExpression() { <span class="keywordflow">return</span> m_xpr; }</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> </div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> StorageIndex startRow() const EIGEN_NOEXCEPT</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> {</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keywordflow">return</span> m_startRow.value();</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> }</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> </div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> StorageIndex startCol() const EIGEN_NOEXCEPT</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> {</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> <span class="keywordflow">return</span> m_startCol.value();</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> }</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> </div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> <span class="keyword">protected</span>:</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> </div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> XprTypeNested m_xpr;</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="keyword">const</span> internal::variable_if_dynamic<StorageIndex, (XprType::RowsAtCompileTime == 1 && BlockRows==1) ? 0 : <a class="code hl_variable" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a>> m_startRow;</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <span class="keyword">const</span> internal::variable_if_dynamic<StorageIndex, (XprType::ColsAtCompileTime == 1 && BlockCols==1) ? 0 : <a class="code hl_variable" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a>> m_startCol;</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> <span class="keyword">const</span> internal::variable_if_dynamic<StorageIndex, RowsAtCompileTime> m_blockRows;</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> <span class="keyword">const</span> internal::variable_if_dynamic<StorageIndex, ColsAtCompileTime> m_blockCols;</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span>};</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> </div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</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 id="l00331" name="l00331"></a><span class="lineno"> 331</span><span class="keyword">class </span>BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true></div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> : <span class="keyword">public</span> MapBase<Block<XprType, BlockRows, BlockCols, InnerPanel> ></div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span>{</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> <span class="keyword">typedef</span> Block<XprType, BlockRows, BlockCols, InnerPanel> BlockType;</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::ref_selector<XprType>::non_const_type XprTypeNested;</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> <span class="keyword">enum</span> {</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> XprTypeIsRowMajor = (int(traits<XprType>::Flags)&<a class="code hl_variable" href="group__flags.html#gae4f56c2a60bbe4bd2e44c5b19cbe8762">RowMajorBit</a>) != 0</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> };</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> </div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Scalar></div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR EIGEN_ALWAYS_INLINE</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keyword">static</span> Scalar* add_to_nullable_pointer(Scalar* base, Index offset)</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> {</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> <span class="keywordflow">return</span> base != <span class="keyword">nullptr</span> ? base+offset : <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> }</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> </div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> </div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> <span class="keyword">typedef</span> MapBase<BlockType> Base;</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> EIGEN_DENSE_PUBLIC_INTERFACE(BlockType)</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> EIGEN_INHERIT_ASSIGNMENT_OPERATORS(BlockImpl_dense)</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> </div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> </div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> BlockImpl_dense(XprType& xpr, Index i)</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> : Base(add_to_nullable_pointer(xpr.data(),</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> i * ( ((BlockRows==1) && (BlockCols==XprType::ColsAtCompileTime) && (!XprTypeIsRowMajor))</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> || ((BlockRows==XprType::RowsAtCompileTime) && (BlockCols==1) && ( XprTypeIsRowMajor)) ? xpr.innerStride() : xpr.outerStride())),</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> BlockRows==1 ? 1 : xpr.rows(),</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> BlockCols==1 ? 1 : xpr.cols()),</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> m_xpr(xpr),</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> m_startRow( (BlockRows==1) && (BlockCols==XprType::ColsAtCompileTime) ? i : 0),</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> m_startCol( (BlockRows==XprType::RowsAtCompileTime) && (BlockCols==1) ? i : 0)</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> {</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> init();</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> }</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> </div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> BlockImpl_dense(XprType& xpr, Index startRow, Index startCol)</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> : Base(add_to_nullable_pointer(xpr.data(),</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> xpr.innerStride()*(XprTypeIsRowMajor?startCol:startRow) + xpr.outerStride()*(XprTypeIsRowMajor?startRow:startCol))),</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> m_xpr(xpr), m_startRow(startRow), m_startCol(startCol)</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> {</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> init();</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> }</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> </div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> BlockImpl_dense(XprType& xpr,</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> Index startRow, Index startCol,</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> Index blockRows, Index blockCols)</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> : Base(add_to_nullable_pointer(xpr.data(),</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> xpr.innerStride()*(XprTypeIsRowMajor?startCol:startRow) + xpr.outerStride()*(XprTypeIsRowMajor?startRow:startCol)),</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> blockRows, blockCols),</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> m_xpr(xpr), m_startRow(startRow), m_startCol(startCol)</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> {</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> init();</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> }</div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> </div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> <span class="keyword">const</span> internal::remove_all_t<XprTypeNested>& nestedExpression() const EIGEN_NOEXCEPT</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> {</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> <span class="keywordflow">return</span> m_xpr;</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> }</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> </div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> XprType& nestedExpression() { <span class="keywordflow">return</span> m_xpr; }</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> </div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> innerStride() const EIGEN_NOEXCEPT</div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> {</div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> <span class="keywordflow">return</span> internal::traits<BlockType>::HasSameStorageOrderAsXprType</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> ? m_xpr.innerStride()</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> : m_xpr.outerStride();</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> }</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> </div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> outerStride() const EIGEN_NOEXCEPT</div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> {</div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="keywordflow">return</span> internal::traits<BlockType>::HasSameStorageOrderAsXprType</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> ? m_xpr.outerStride()</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> : m_xpr.innerStride();</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> }</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> </div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> StorageIndex startRow() const EIGEN_NOEXCEPT { <span class="keywordflow">return</span> m_startRow.value(); }</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> </div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> StorageIndex startCol() const EIGEN_NOEXCEPT { <span class="keywordflow">return</span> m_startCol.value(); }</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> </div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span><span class="preprocessor"> #ifndef __SUNPRO_CC</span></div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <span class="comment">// FIXME sunstudio is not friendly with the above friend...</span></div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <span class="comment">// META-FIXME there is no 'friend' keyword around here. Is this obsolete?</span></div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="keyword">protected</span>:</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span><span class="preprocessor"> #endif</span></div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> </div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span><span class="preprocessor"> #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> BlockImpl_dense(XprType& xpr, <span class="keyword">const</span> Scalar* data, Index blockRows, Index blockCols)</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> : Base(data, blockRows, blockCols), m_xpr(xpr)</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> {</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> init();</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> }</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span><span class="preprocessor"> #endif</span></div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> </div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> <span class="keyword">protected</span>:</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="keywordtype">void</span> init()</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> {</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> m_outerStride = internal::traits<BlockType>::HasSameStorageOrderAsXprType</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> ? m_xpr.outerStride()</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> : m_xpr.innerStride();</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> }</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> </div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> XprTypeNested m_xpr;</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> <span class="keyword">const</span> internal::variable_if_dynamic<StorageIndex, (XprType::RowsAtCompileTime == 1 && BlockRows==1) ? 0 : <a class="code hl_variable" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a>> m_startRow;</div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <span class="keyword">const</span> internal::variable_if_dynamic<StorageIndex, (XprType::ColsAtCompileTime == 1 && BlockCols==1) ? 0 : <a class="code hl_variable" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a>> m_startCol;</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> m_outerStride;</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span>};</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> </div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span>} <span class="comment">// end namespace internal</span></div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> </div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span>} <span class="comment">// end namespace Eigen</span></div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> </div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span><span class="preprocessor">#endif </span><span class="comment">// EIGEN_BLOCK_H</span></div>
<div class="ttc" id="aclassEigen_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:107</div></div>
<div class="ttc" id="aclassEigen_1_1Block_html_a66685b5f860015fd2e752489213dc0a9"><div class="ttname"><a href="classEigen_1_1Block.html#a66685b5f860015fd2e752489213dc0a9">Eigen::Block::Block</a></div><div class="ttdeci">Block(XprType &xpr, Index startRow, Index startCol)</div><div class="ttdef"><b>Definition</b> Block.h:130</div></div>
<div class="ttc" id="aclassEigen_1_1Block_html_a7203a3c88122d60221c3730517fff607"><div class="ttname"><a href="classEigen_1_1Block.html#a7203a3c88122d60221c3730517fff607">Eigen::Block::Block</a></div><div class="ttdeci">Block(XprType &xpr, Index startRow, Index startCol, Index blockRows, Index blockCols)</div><div class="ttdef"><b>Definition</b> Block.h:141</div></div>
<div class="ttc" id="aclassEigen_1_1Block_html_aebf8889be487c3fd556ffc32ba97cb0a"><div class="ttname"><a href="classEigen_1_1Block.html#aebf8889be487c3fd556ffc32ba97cb0a">Eigen::Block::Block</a></div><div class="ttdeci">Block(XprType &xpr, Index i)</div><div class="ttdef"><b>Definition</b> Block.h:120</div></div>
<div class="ttc" id="agroup__flags_html_gabf1e9d0516a933445a4c307ad8f14915"><div class="ttname"><a href="group__flags.html#gabf1e9d0516a933445a4c307ad8f14915">Eigen::DirectAccessBit</a></div><div class="ttdeci">const unsigned int DirectAccessBit</div><div class="ttdef"><b>Definition</b> Constants.h:157</div></div>
<div class="ttc" id="agroup__flags_html_gae2c323957f20dfdc6cb8f44428eaec1a"><div class="ttname"><a href="group__flags.html#gae2c323957f20dfdc6cb8f44428eaec1a">Eigen::LvalueBit</a></div><div class="ttdeci">const unsigned int LvalueBit</div><div class="ttdef"><b>Definition</b> Constants.h:146</div></div>
<div class="ttc" id="agroup__flags_html_gae4f56c2a60bbe4bd2e44c5b19cbe8762"><div class="ttname"><a href="group__flags.html#gae4f56c2a60bbe4bd2e44c5b19cbe8762">Eigen::RowMajorBit</a></div><div class="ttdeci">const unsigned int RowMajorBit</div><div class="ttdef"><b>Definition</b> Constants.h:68</div></div>
<div class="ttc" id="agroup__flags_html_gaed0244284da47a2b8661261431173caf"><div class="ttname"><a href="group__flags.html#gaed0244284da47a2b8661261431173caf">Eigen::CompressedAccessBit</a></div><div class="ttdeci">const unsigned int CompressedAccessBit</div><div class="ttdef"><b>Definition</b> Constants.h:193</div></div>
<div class="ttc" id="anamespaceEigen_html"><div class="ttname"><a href="namespaceEigen.html">Eigen</a></div><div class="ttdoc">Namespace containing all symbols from the Eigen library.</div><div class="ttdef"><b>Definition</b> Core:139</div></div>
<div class="ttc" id="anamespaceEigen_html_a62e77e0933482dafde8fe197d9a2cfde"><div class="ttname"><a href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Eigen::Index</a></div><div class="ttdeci">EIGEN_DEFAULT_DENSE_INDEX_TYPE Index</div><div class="ttdoc">The Index type as used for the API.</div><div class="ttdef"><b>Definition</b> Meta.h:82</div></div>
<div class="ttc" id="anamespaceEigen_html_ad81fa7195215a0ce30017dfac309f0b2"><div class="ttname"><a href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Eigen::Dynamic</a></div><div class="ttdeci">const int Dynamic</div><div class="ttdef"><b>Definition</b> Constants.h:24</div></div>
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