<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.5"/> <title>Eigen: MapBase.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); $(window).load(resizeHeight); </script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> <link href="eigendoxy.css" rel="stylesheet" type="text/css"> <!-- --> <script type="text/javascript" src="eigen_navtree_hacks.js"></script> <!-- <script type="text/javascript"> --> <!-- </script> --> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! 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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_MAPBASE_H</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor"></span><span class="preprocessor">#define EIGEN_MAPBASE_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="preprocessor">#define EIGEN_STATIC_ASSERT_INDEX_BASED_ACCESS(Derived) \</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor"> EIGEN_STATIC_ASSERT((int(internal::traits<Derived>::Flags) & LinearAccessBit) || Derived::IsVectorAtCompileTime, \</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor"> YOU_ARE_TRYING_TO_USE_AN_INDEX_BASED_ACCESSOR_ON_AN_EXPRESSION_THAT_DOES_NOT_SUPPORT_THAT)</span></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">namespace </span>Eigen { </div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">template</span><<span class="keyword">typename</span> Derived> <span class="keyword">class </span>MapBase<Derived, <a class="code" href="group__enums.html#gga7a6570775cf702f4d7a578fdbad75b2ea4ef687d4d4934463c6f9285c806b7d11">ReadOnlyAccessors</a>></div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  : <span class="keyword">public</span> internal::dense_xpr_base<Derived>::type</div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> {</div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keyword">public</span>:</div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::dense_xpr_base<Derived>::type Base;</div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">enum</span> {</div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  RowsAtCompileTime = internal::traits<Derived>::RowsAtCompileTime,</div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  ColsAtCompileTime = internal::traits<Derived>::ColsAtCompileTime,</div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  SizeAtCompileTime = Base::SizeAtCompileTime</div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  };</div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div> <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::traits<Derived>::StorageKind StorageKind;</div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::traits<Derived>::Index Index;</div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::traits<Derived>::Scalar Scalar;</div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::packet_traits<Scalar>::type PacketScalar;</div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> NumTraits<Scalar>::Real RealScalar;</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::conditional<</div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  bool(internal::is_lvalue<Derived>::value),</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  Scalar *,</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">const</span> Scalar *>::type</div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  PointerType;</div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div> <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">using</span> Base::derived;</div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment">// using Base::RowsAtCompileTime;</span></div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment">// using Base::ColsAtCompileTime;</span></div> <div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">// using Base::SizeAtCompileTime;</span></div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">using</span> Base::MaxRowsAtCompileTime;</div> <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">using</span> Base::MaxColsAtCompileTime;</div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">using</span> Base::MaxSizeAtCompileTime;</div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">using</span> Base::IsVectorAtCompileTime;</div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">using</span> Base::Flags;</div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">using</span> Base::IsRowMajor;</div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">using</span> Base::rows;</div> <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">using</span> Base::cols;</div> <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">using</span> Base::size;</div> <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">using</span> Base::coeff;</div> <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">using</span> Base::coeffRef;</div> <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">using</span> Base::lazyAssign;</div> <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">using</span> Base::eval;</div> <div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div> <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">using</span> Base::innerStride;</div> <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">using</span> Base::outerStride;</div> <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">using</span> Base::rowStride;</div> <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">using</span> Base::colStride;</div> <div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div> <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment">// bug 217 - compile error on ICC 11.1</span></div> <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">using</span> Base::operator=;</div> <div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div> <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::CoeffReturnType CoeffReturnType;</div> <div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div> <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">inline</span> Index rows()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_rows.value(); }</div> <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">inline</span> Index cols()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_cols.value(); }</div> <div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div> <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">inline</span> <span class="keyword">const</span> Scalar* data()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_data; }</div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keyword">inline</span> <span class="keyword">const</span> Scalar& coeff(Index rowId, Index colId)<span class="keyword"> const</span></div> <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">return</span> m_data[colId * colStride() + rowId * rowStride()];</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">inline</span> <span class="keyword">const</span> Scalar& coeff(Index index)<span class="keyword"> const</span></div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  EIGEN_STATIC_ASSERT_INDEX_BASED_ACCESS(Derived)</div> <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  return m_data[index * innerStride()];</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> </div> <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  inline const Scalar& coeffRef(Index rowId, Index colId)<span class="keyword"> const</span></div> <div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">return</span> this->m_data[colId * colStride() + rowId * rowStride()];</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> </div> <div class="line"><a name="l00106"></a><span class="lineno"> 106</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 name="l00107"></a><span class="lineno"> 107</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  EIGEN_STATIC_ASSERT_INDEX_BASED_ACCESS(Derived)</div> <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  return this->m_data[index * innerStride()];</div> <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</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>  template<<span class="keywordtype">int</span> LoadMode></div> <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  inline PacketScalar packet(Index rowId, Index colId)<span class="keyword"> const</span></div> <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">return</span> internal::ploadt<PacketScalar, LoadMode></div> <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  (m_data + (colId * colStride() + rowId * rowStride()));</div> <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div> <div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div> <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> LoadMode></div> <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">inline</span> PacketScalar packet(Index index)<span class="keyword"> const</span></div> <div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  EIGEN_STATIC_ASSERT_INDEX_BASED_ACCESS(Derived)</div> <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  return internal::ploadt<PacketScalar, LoadMode>(m_data + index * innerStride());</div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  }</div> <div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div> <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  inline MapBase(PointerType dataPtr) : m_data(dataPtr), m_rows(RowsAtCompileTime), m_cols(ColsAtCompileTime)</div> <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  {</div> <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  EIGEN_STATIC_ASSERT_FIXED_SIZE(Derived)</div> <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  checkSanity();</div> <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</div> <div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div> <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  inline MapBase(PointerType dataPtr, Index vecSize)</div> <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  : m_data(dataPtr),</div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  m_rows(RowsAtCompileTime == <a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> ? vecSize : Index(RowsAtCompileTime)),</div> <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  m_cols(ColsAtCompileTime == <a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> ? vecSize : Index(ColsAtCompileTime))</div> <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  {</div> <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  EIGEN_STATIC_ASSERT_VECTOR_ONLY(Derived)</div> <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  eigen_assert(vecSize >= 0);</div> <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  eigen_assert(dataPtr == 0 || SizeAtCompileTime == <a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> || SizeAtCompileTime == vecSize);</div> <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  checkSanity();</div> <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  }</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>  inline MapBase(PointerType dataPtr, Index nbRows, Index nbCols)</div> <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  : m_data(dataPtr), m_rows(nbRows), m_cols(nbCols)</div> <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  {</div> <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  eigen_assert( (dataPtr == 0)</div> <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  || ( nbRows >= 0 && (RowsAtCompileTime == <a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> || RowsAtCompileTime == nbRows)</div> <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  && nbCols >= 0 && (ColsAtCompileTime == <a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> || ColsAtCompileTime == nbCols)));</div> <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  checkSanity();</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> </div> <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">protected</span>:</div> <div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div> <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordtype">void</span> checkSanity()<span class="keyword"> const</span></div> <div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  EIGEN_STATIC_ASSERT(EIGEN_IMPLIES(internal::traits<Derived>::Flags&<a class="code" href="group__flags.html#gaa780614dc11271c147db56e9c1524e76">PacketAccessBit</a>,</div> <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  internal::inner_stride_at_compile_time<Derived>::ret==1),</div> <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  PACKET_ACCESS_REQUIRES_TO_HAVE_INNER_STRIDE_FIXED_TO_1);</div> <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  eigen_assert(EIGEN_IMPLIES(internal::traits<Derived>::Flags&<a class="code" href="group__flags.html#ga972a2dcb6603215fa53e0b9e82051426">AlignedBit</a>, (<span class="keywordtype">size_t</span>(m_data) % 16) == 0)</div> <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  && <span class="stringliteral">"data is not aligned"</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> </div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  PointerType m_data;</div> <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keyword">const</span> internal::variable_if_dynamic<Index, RowsAtCompileTime> m_rows;</div> <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keyword">const</span> internal::variable_if_dynamic<Index, ColsAtCompileTime> m_cols;</div> <div class="line"><a name="l00166"></a><span class="lineno"> 166</span> };</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">template</span><<span class="keyword">typename</span> Derived> <span class="keyword">class </span>MapBase<Derived, <a class="code" href="group__enums.html#gga7a6570775cf702f4d7a578fdbad75b2ea2edac285bba78bd48a94da7f6492a945">WriteAccessors</a>></div> <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  : <span class="keyword">public</span> MapBase<Derived, ReadOnlyAccessors></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">public</span>:</div> <div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div> <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">typedef</span> MapBase<Derived, ReadOnlyAccessors> Base;</div> <div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div> <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::Scalar Scalar;</div> <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::PacketScalar PacketScalar;</div> <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::Index Index;</div> <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::PointerType PointerType;</div> <div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div> <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keyword">using</span> Base::derived;</div> <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">using</span> Base::rows;</div> <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">using</span> Base::cols;</div> <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">using</span> Base::size;</div> <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">using</span> Base::coeff;</div> <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">using</span> Base::coeffRef;</div> <div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div> <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">using</span> Base::innerStride;</div> <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keyword">using</span> Base::outerStride;</div> <div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keyword">using</span> Base::rowStride;</div> <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keyword">using</span> Base::colStride;</div> <div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div> <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::conditional<</div> <div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  internal::is_lvalue<Derived>::value,</div> <div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  Scalar,</div> <div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keyword">const</span> Scalar</div> <div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  >::type ScalarWithConstIfNotLvalue;</div> <div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div> <div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">inline</span> <span class="keyword">const</span> Scalar* data()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> this->m_data; }</div> <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">inline</span> ScalarWithConstIfNotLvalue* data() { <span class="keywordflow">return</span> this->m_data; } <span class="comment">// no const-cast here so non-const-correct code will give a compile error</span></div> <div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div> <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">inline</span> ScalarWithConstIfNotLvalue& coeffRef(Index row, Index col)</div> <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  {</div> <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span> this->m_data[col * colStride() + row * rowStride()];</div> <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div> <div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div> <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keyword">inline</span> ScalarWithConstIfNotLvalue& coeffRef(Index index)</div> <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  {</div> <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  EIGEN_STATIC_ASSERT_INDEX_BASED_ACCESS(Derived)</div> <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  return this->m_data[index * innerStride()];</div> <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div> <div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div> <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  template<<span class="keywordtype">int</span> StoreMode></div> <div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  inline <span class="keywordtype">void</span> writePacket(Index row, Index col, const PacketScalar& val)</div> <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  {</div> <div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  internal::pstoret<Scalar, PacketScalar, StoreMode></div> <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  (this->m_data + (col * colStride() + row * rowStride()), val);</div> <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div> <div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div> <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> StoreMode></div> <div class="line"><a name="l00220"></a><span class="lineno"> 220</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="l00221"></a><span class="lineno"> 221</span>  {</div> <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  EIGEN_STATIC_ASSERT_INDEX_BASED_ACCESS(Derived)</div> <div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  internal::pstoret<Scalar, PacketScalar, StoreMode></div> <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  (this->m_data + index * innerStride(), val);</div> <div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  }</div> <div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div> <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  explicit inline MapBase(PointerType dataPtr) : Base(dataPtr) {}</div> <div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">inline</span> MapBase(PointerType dataPtr, Index vecSize) : Base(dataPtr, vecSize) {}</div> <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keyword">inline</span> MapBase(PointerType dataPtr, Index nbRows, Index nbCols) : Base(dataPtr, nbRows, nbCols) {}</div> <div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div> <div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  Derived& operator=(<span class="keyword">const</span> MapBase& other)</div> <div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  {</div> <div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  Base::Base::operator=(other);</div> <div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">return</span> derived();</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> </div> <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">using</span> Base::Base::operator=;</div> <div class="line"><a name="l00238"></a><span class="lineno"> 238</span> };</div> <div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div> <div class="line"><a name="l00240"></a><span class="lineno"> 240</span> } <span class="comment">// end namespace Eigen</span></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> <span class="preprocessor">#endif // EIGEN_MAPBASE_H</span></div> <div class="ttc" id="group__enums_html_gga7a6570775cf702f4d7a578fdbad75b2ea4ef687d4d4934463c6f9285c806b7d11"><div class="ttname"><a href="group__enums.html#gga7a6570775cf702f4d7a578fdbad75b2ea4ef687d4d4934463c6f9285c806b7d11">Eigen::ReadOnlyAccessors</a></div><div class="ttdef"><b>Definition:</b> Constants.h:310</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__enums_html_gga7a6570775cf702f4d7a578fdbad75b2ea2edac285bba78bd48a94da7f6492a945"><div class="ttname"><a href="group__enums.html#gga7a6570775cf702f4d7a578fdbad75b2ea2edac285bba78bd48a94da7f6492a945">Eigen::WriteAccessors</a></div><div class="ttdef"><b>Definition:</b> Constants.h:312</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_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> </div><!-- fragment --></div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="dir_e49d68e3078f12dfcf157021597ad168.html">Eigen</a></li><li class="navelem"><a class="el" href="dir_64b228556dc7f9fe757d43bb57fbfc24.html">src</a></li><li class="navelem"><a class="el" href="dir_55812ea607075be3acfc18281a2aed64.html">Core</a></li><li class="navelem"><b>MapBase.h</b></li> <li class="footer">Generated on Mon Oct 28 2013 11:04:24 for Eigen by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.5 </li> </ul> </div> <!-- Piwik --> <!-- <script type="text/javascript"> var pkBaseURL = (("https:" == document.location.protocol) ? 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