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If a copy of the MPL was not distributed</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</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="l00009"></a><span class="lineno"> 9</span> </div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#ifndef EIGEN_SPARSE_CWISE_UNARY_OP_H</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor"></span><span class="preprocessor">#define EIGEN_SPARSE_CWISE_UNARY_OP_H</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="keyword">namespace </span>Eigen { </div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">template</span><<span class="keyword">typename</span> UnaryOp, <span class="keyword">typename</span> MatrixType></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">class </span>CwiseUnaryOpImpl<UnaryOp,MatrixType,Sparse></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  : <span class="keyword">public</span> SparseMatrixBase<CwiseUnaryOp<UnaryOp, MatrixType> ></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> {</div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <span class="keyword">public</span>:</div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keyword">class </span>InnerIterator;</div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <span class="keyword">class </span>ReverseInnerIterator;</div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keyword">typedef</span> CwiseUnaryOp<UnaryOp, MatrixType> Derived;</div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  EIGEN_SPARSE_PUBLIC_INTERFACE(Derived)</div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  protected:</div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  typedef typename internal::traits<Derived>::_XprTypeNested _MatrixTypeNested;</div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  typedef typename _MatrixTypeNested::InnerIterator MatrixTypeIterator;</div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  typedef typename _MatrixTypeNested::ReverseInnerIterator MatrixTypeReverseIterator;</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> </div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> template<typename UnaryOp, typename MatrixType></div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> class CwiseUnaryOpImpl<UnaryOp,MatrixType,Sparse>::InnerIterator</div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  : public CwiseUnaryOpImpl<UnaryOp,MatrixType,Sparse>::MatrixTypeIterator</div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> {</div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> CwiseUnaryOpImpl::Scalar Scalar;</div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> CwiseUnaryOpImpl<UnaryOp,MatrixType,Sparse>::MatrixTypeIterator Base;</div> <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">public</span>:</div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  EIGEN_STRONG_INLINE InnerIterator(<span class="keyword">const</span> CwiseUnaryOpImpl& unaryOp, <span class="keyword">typename</span> CwiseUnaryOpImpl::Index outer)</div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  : Base(unaryOp.derived().nestedExpression(),outer), m_functor(unaryOp.derived().functor())</div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  {}</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  EIGEN_STRONG_INLINE InnerIterator& operator++()</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  { Base::operator++(); <span class="keywordflow">return</span> *<span class="keyword">this</span>; }</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  EIGEN_STRONG_INLINE <span class="keyword">typename</span> CwiseUnaryOpImpl::Scalar value()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_functor(Base::value()); }</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">protected</span>:</div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">const</span> UnaryOp m_functor;</div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">private</span>:</div> <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">typename</span> CwiseUnaryOpImpl::Scalar& valueRef();</div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> };</div> <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">template</span><<span class="keyword">typename</span> UnaryOp, <span class="keyword">typename</span> MatrixType></div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">class </span>CwiseUnaryOpImpl<UnaryOp,MatrixType,Sparse>::ReverseInnerIterator</div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  : <span class="keyword">public</span> CwiseUnaryOpImpl<UnaryOp,MatrixType,Sparse>::MatrixTypeReverseIterator</div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> {</div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> CwiseUnaryOpImpl::Scalar Scalar;</div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> CwiseUnaryOpImpl<UnaryOp,MatrixType,Sparse>::MatrixTypeReverseIterator Base;</div> <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">public</span>:</div> <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div> <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  EIGEN_STRONG_INLINE ReverseInnerIterator(<span class="keyword">const</span> CwiseUnaryOpImpl& unaryOp, <span class="keyword">typename</span> CwiseUnaryOpImpl::Index outer)</div> <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  : Base(unaryOp.derived().nestedExpression(),outer), m_functor(unaryOp.derived().functor())</div> <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  {}</div> <div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div> <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  EIGEN_STRONG_INLINE ReverseInnerIterator& operator--()</div> <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  { Base::operator--(); <span class="keywordflow">return</span> *<span class="keyword">this</span>; }</div> <div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div> <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  EIGEN_STRONG_INLINE <span class="keyword">typename</span> CwiseUnaryOpImpl::Scalar value()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_functor(Base::value()); }</div> <div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div> <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">protected</span>:</div> <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">const</span> UnaryOp m_functor;</div> <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">private</span>:</div> <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">typename</span> CwiseUnaryOpImpl::Scalar& valueRef();</div> <div class="line"><a name="l00077"></a><span class="lineno"> 77</span> };</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">template</span><<span class="keyword">typename</span> ViewOp, <span class="keyword">typename</span> MatrixType></div> <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">class </span>CwiseUnaryViewImpl<ViewOp,MatrixType,Sparse></div> <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  : <span class="keyword">public</span> SparseMatrixBase<CwiseUnaryView<ViewOp, MatrixType> ></div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> {</div> <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">public</span>:</div> <div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div> <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">class </span>InnerIterator;</div> <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">class </span>ReverseInnerIterator;</div> <div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div> <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">typedef</span> CwiseUnaryView<ViewOp, MatrixType> Derived;</div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  EIGEN_SPARSE_PUBLIC_INTERFACE(Derived)</div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div> <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  protected:</div> <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  typedef typename internal::traits<Derived>::_MatrixTypeNested _MatrixTypeNested;</div> <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  typedef typename _MatrixTypeNested::InnerIterator MatrixTypeIterator;</div> <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  typedef typename _MatrixTypeNested::ReverseInnerIterator MatrixTypeReverseIterator;</div> <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> };</div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div> <div class="line"><a name="l00097"></a><span class="lineno"> 97</span> template<typename ViewOp, typename MatrixType></div> <div class="line"><a name="l00098"></a><span class="lineno"> 98</span> class CwiseUnaryViewImpl<ViewOp,MatrixType,Sparse>::InnerIterator</div> <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  : public CwiseUnaryViewImpl<ViewOp,MatrixType,Sparse>::MatrixTypeIterator</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>  <span class="keyword">typedef</span> <span class="keyword">typename</span> CwiseUnaryViewImpl::Scalar Scalar;</div> <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> CwiseUnaryViewImpl<ViewOp,MatrixType,Sparse>::MatrixTypeIterator Base;</div> <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">public</span>:</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>  EIGEN_STRONG_INLINE InnerIterator(<span class="keyword">const</span> CwiseUnaryViewImpl& unaryOp, <span class="keyword">typename</span> CwiseUnaryViewImpl::Index outer)</div> <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  : Base(unaryOp.derived().nestedExpression(),outer), m_functor(unaryOp.derived().functor())</div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  {}</div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div> <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  EIGEN_STRONG_INLINE InnerIterator& operator++()</div> <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  { Base::operator++(); <span class="keywordflow">return</span> *<span class="keyword">this</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>  EIGEN_STRONG_INLINE <span class="keyword">typename</span> CwiseUnaryViewImpl::Scalar value()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_functor(Base::value()); }</div> <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  EIGEN_STRONG_INLINE <span class="keyword">typename</span> CwiseUnaryViewImpl::Scalar& valueRef() { <span class="keywordflow">return</span> m_functor(Base::valueRef()); }</div> <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div> <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keyword">protected</span>:</div> <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">const</span> ViewOp m_functor;</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="keyword">typename</span> ViewOp, <span class="keyword">typename</span> MatrixType></div> <div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">class </span>CwiseUnaryViewImpl<ViewOp,MatrixType,Sparse>::ReverseInnerIterator</div> <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  : <span class="keyword">public</span> CwiseUnaryViewImpl<ViewOp,MatrixType,Sparse>::MatrixTypeReverseIterator</div> <div class="line"><a name="l00122"></a><span class="lineno"> 122</span> {</div> <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> CwiseUnaryViewImpl::Scalar Scalar;</div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> CwiseUnaryViewImpl<ViewOp,MatrixType,Sparse>::MatrixTypeReverseIterator Base;</div> <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">public</span>:</div> <div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div> <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  EIGEN_STRONG_INLINE ReverseInnerIterator(<span class="keyword">const</span> CwiseUnaryViewImpl& unaryOp, <span class="keyword">typename</span> CwiseUnaryViewImpl::Index outer)</div> <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  : Base(unaryOp.derived().nestedExpression(),outer), m_functor(unaryOp.derived().functor())</div> <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  {}</div> <div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div> <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  EIGEN_STRONG_INLINE ReverseInnerIterator& operator--()</div> <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  { Base::operator--(); <span class="keywordflow">return</span> *<span class="keyword">this</span>; }</div> <div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  EIGEN_STRONG_INLINE <span class="keyword">typename</span> CwiseUnaryViewImpl::Scalar value()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_functor(Base::value()); }</div> <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  EIGEN_STRONG_INLINE <span class="keyword">typename</span> CwiseUnaryViewImpl::Scalar& valueRef() { <span class="keywordflow">return</span> m_functor(Base::valueRef()); }</div> <div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div> <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">protected</span>:</div> <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keyword">const</span> ViewOp m_functor;</div> <div class="line"><a name="l00139"></a><span class="lineno"> 139</span> };</div> <div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div> <div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="keyword">template</span><<span class="keyword">typename</span> Derived></div> <div class="line"><a name="l00142"></a><span class="lineno"> 142</span> EIGEN_STRONG_INLINE Derived&</div> <div class="line"><a name="l00143"></a><span class="lineno"> 143</span> SparseMatrixBase<Derived>::operator*=(<span class="keyword">const</span> Scalar& other)</div> <div class="line"><a name="l00144"></a><span class="lineno"> 144</span> {</div> <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">for</span> (Index j=0; j<outerSize(); ++j)</div> <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">for</span> (<span class="keyword">typename</span> Derived::InnerIterator i(derived(),j); i; ++i)</div> <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  i.valueRef() *= other;</div> <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">return</span> derived();</div> <div class="line"><a name="l00149"></a><span class="lineno"> 149</span> }</div> <div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div> <div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="keyword">template</span><<span class="keyword">typename</span> Derived></div> <div class="line"><a name="l00152"></a><span class="lineno"> 152</span> EIGEN_STRONG_INLINE Derived&</div> <div class="line"><a name="l00153"></a><span class="lineno"> 153</span> SparseMatrixBase<Derived>::operator/=(<span class="keyword">const</span> Scalar& other)</div> <div class="line"><a name="l00154"></a><span class="lineno"> 154</span> {</div> <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">for</span> (Index j=0; j<outerSize(); ++j)</div> <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">for</span> (<span class="keyword">typename</span> Derived::InnerIterator i(derived(),j); i; ++i)</div> <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  i.valueRef() /= other;</div> <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> derived();</div> <div class="line"><a name="l00159"></a><span class="lineno"> 159</span> }</div> <div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div> <div class="line"><a name="l00161"></a><span class="lineno"> 161</span> } <span class="comment">// end namespace Eigen</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> <span class="preprocessor">#endif // EIGEN_SPARSE_CWISE_UNARY_OP_H</span></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_b9d06f6d5303777cc8c118a3df19eb22.html">SparseCore</a></li><li class="navelem"><b>SparseCwiseUnaryOp.h</b></li> <li class="footer">Generated on Mon Oct 28 2013 11:04:25 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:" == 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