<!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: Replicate.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! --> <!-- <a name="top"></a> --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectlogo"><img alt="Logo" src="Eigen_Silly_Professor_64x64.png"/></td> <td style="padding-left: 0.5em;"> <div id="projectname"><a href="http://eigen.tuxfamily.org">Eigen</a>  <span id="projectnumber">3.2.0</span> </div> </td> <td> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> <img id="MSearchSelect" src="search/mag_sel.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" onblur="searchBox.OnSearchFieldFocus(false)" onkeyup="searchBox.OnSearchFieldChange(event)"/> </span><span class="right"> <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> </span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.5 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> $(document).ready(function(){initNavTree('Replicate_8h_source.html','');}); </script> <div id="doc-content"> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Pages</a></div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <div class="header"> <div class="headertitle"> <div class="title">Replicate.h</div> </div> </div><!--header--> <div class="contents"> <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// This file is part of Eigen, a lightweight C++ template library</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// for linear algebra.</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Copyright (C) 2009-2010 Gael Guennebaud <gael.guennebaud@inria.fr></span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// This Source Code Form is subject to the terms of the Mozilla</span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// Public License v. 2.0. If a copy of the MPL was not distributed</span></div> <div class="line"><a name="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_REPLICATE_H</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor"></span><span class="preprocessor">#define EIGEN_REPLICATE_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="l00030"></a><span class="lineno"> 30</span> <span class="keyword">namespace </span>internal {</div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">template</span><<span class="keyword">typename</span> MatrixType,<span class="keywordtype">int</span> RowFactor,<span class="keywordtype">int</span> ColFactor></div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">struct </span>traits<Replicate<MatrixType,RowFactor,ColFactor> ></div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  : traits<MatrixType></div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> {</div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> MatrixType::Scalar Scalar;</div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> traits<MatrixType>::StorageKind StorageKind;</div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> traits<MatrixType>::XprKind XprKind;</div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">enum</span> {</div> <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  Factor = (RowFactor==<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> || ColFactor==<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a>) ? <a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> : RowFactor*ColFactor</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>  <span class="keyword">typedef</span> <span class="keyword">typename</span> nested<MatrixType,Factor>::type MatrixTypeNested;</div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> remove_reference<MatrixTypeNested>::type _MatrixTypeNested;</div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">enum</span> {</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  RowsAtCompileTime = RowFactor==<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> || int(MatrixType::RowsAtCompileTime)==<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a></div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  ? <a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a></div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  : RowFactor * MatrixType::RowsAtCompileTime,</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  ColsAtCompileTime = ColFactor==<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> || int(MatrixType::ColsAtCompileTime)==<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a></div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  ? <a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a></div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  : ColFactor * MatrixType::ColsAtCompileTime,</div> <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="comment">//FIXME we don't propagate the max sizes !!!</span></div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  MaxRowsAtCompileTime = RowsAtCompileTime,</div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  MaxColsAtCompileTime = ColsAtCompileTime,</div> <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  IsRowMajor = MaxRowsAtCompileTime==1 && MaxColsAtCompileTime!=1 ? 1</div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  : MaxColsAtCompileTime==1 && MaxRowsAtCompileTime!=1 ? 0</div> <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  : (MatrixType::Flags & <a class="code" href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">RowMajorBit</a>) ? 1 : 0,</div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  Flags = (_MatrixTypeNested::Flags & HereditaryBits & ~<a class="code" href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">RowMajorBit</a>) | (IsRowMajor ? <a class="code" href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">RowMajorBit</a> : 0),</div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  CoeffReadCost = _MatrixTypeNested::CoeffReadCost</div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  };</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> }</div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> <div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classEigen_1_1Replicate.html"> 62</a></span> <span class="keyword">template</span><<span class="keyword">typename</span> MatrixType,<span class="keywordtype">int</span> RowFactor,<span class="keywordtype">int</span> ColFactor> <span class="keyword">class </span><a class="code" href="classEigen_1_1Replicate.html">Replicate</a></div> <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  : <span class="keyword">public</span> internal::dense_xpr_base< Replicate<MatrixType,RowFactor,ColFactor> >::type</div> <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> {</div> <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::traits<Replicate>::MatrixTypeNested MatrixTypeNested;</div> <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::traits<Replicate>::_MatrixTypeNested _MatrixTypeNested;</div> <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">public</span>:</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">typedef</span> <span class="keyword">typename</span> internal::dense_xpr_base<Replicate>::type Base;</div> <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  EIGEN_DENSE_PUBLIC_INTERFACE(<a class="code" href="classEigen_1_1Replicate.html">Replicate</a>)</div> <div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div> <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OriginalMatrixType></div> <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">inline</span> <span class="keyword">explicit</span> <a class="code" href="classEigen_1_1Replicate.html">Replicate</a>(<span class="keyword">const</span> OriginalMatrixType& a_matrix)</div> <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  : m_matrix(a_matrix), m_rowFactor(RowFactor), m_colFactor(ColFactor)</div> <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  {</div> <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  EIGEN_STATIC_ASSERT((internal::is_same<<span class="keyword">typename</span> internal::remove_const<MatrixType>::type,OriginalMatrixType>::value),</div> <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  THE_MATRIX_OR_EXPRESSION_THAT_YOU_PASSED_DOES_NOT_HAVE_THE_EXPECTED_TYPE)</div> <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  eigen_assert(RowFactor!=<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a> && ColFactor!=<a class="code" href="namespaceEigen.html#adc9da5be31bdce40c25a92c27999c0e3">Dynamic</a>);</div> <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  }</div> <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div> <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">template</span><<span class="keyword">typename</span> OriginalMatrixType></div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">inline</span> <a class="code" href="classEigen_1_1Replicate.html">Replicate</a>(<span class="keyword">const</span> OriginalMatrixType& a_matrix, Index rowFactor, Index colFactor)</div> <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  : m_matrix(a_matrix), m_rowFactor(rowFactor), m_colFactor(colFactor)</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>  EIGEN_STATIC_ASSERT((internal::is_same<<span class="keyword">typename</span> internal::remove_const<MatrixType>::type,OriginalMatrixType>::value),</div> <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  THE_MATRIX_OR_EXPRESSION_THAT_YOU_PASSED_DOES_NOT_HAVE_THE_EXPECTED_TYPE)</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> </div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">inline</span> Index rows()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_matrix.rows() * m_rowFactor.value(); }</div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keyword">inline</span> Index cols()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_matrix.cols() * m_colFactor.value(); }</div> <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div> <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">inline</span> Scalar coeff(Index rowId, Index colId)<span class="keyword"> const</span></div> <div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="comment">// try to avoid using modulo; this is a pure optimization strategy</span></div> <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">const</span> Index actual_row = internal::traits<MatrixType>::RowsAtCompileTime==1 ? 0</div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  : RowFactor==1 ? rowId</div> <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  : rowId%m_matrix.rows();</div> <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">const</span> Index actual_col = internal::traits<MatrixType>::ColsAtCompileTime==1 ? 0</div> <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  : ColFactor==1 ? colId</div> <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  : colId%m_matrix.cols();</div> <div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div> <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">return</span> m_matrix.coeff(actual_row, actual_col);</div> <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  }</div> <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> LoadMode></div> <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">inline</span> PacketScalar packet(Index rowId, Index colId)<span class="keyword"> const</span></div> <div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">const</span> Index actual_row = internal::traits<MatrixType>::RowsAtCompileTime==1 ? 0</div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  : RowFactor==1 ? rowId</div> <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  : rowId%m_matrix.rows();</div> <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">const</span> Index actual_col = internal::traits<MatrixType>::ColsAtCompileTime==1 ? 0</div> <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  : ColFactor==1 ? colId</div> <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  : colId%m_matrix.cols();</div> <div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div> <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">return</span> m_matrix.template packet<LoadMode>(actual_row, actual_col);</div> <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div> <div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div> <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">const</span> _MatrixTypeNested& nestedExpression()<span class="keyword"> const</span></div> <div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="keyword"> </span>{ </div> <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">return</span> m_matrix; </div> <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  }</div> <div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div> <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">protected</span>:</div> <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  MatrixTypeNested m_matrix;</div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">const</span> internal::variable_if_dynamic<Index, RowFactor> m_rowFactor;</div> <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">const</span> internal::variable_if_dynamic<Index, ColFactor> m_colFactor;</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> </div> <div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="keyword">template</span><<span class="keyword">typename</span> Derived></div> <div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="keyword">template</span><<span class="keywordtype">int</span> RowFactor, <span class="keywordtype">int</span> ColFactor></div> <div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="classEigen_1_1Replicate.html">Replicate<Derived,RowFactor,ColFactor></a></div> <div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="classEigen_1_1DenseBase.html#afca0e8ff7921ee0e3ab4422818ecb214"> 139</a></span> <a class="code" href="classEigen_1_1DenseBase.html#afca0e8ff7921ee0e3ab4422818ecb214">DenseBase<Derived>::replicate</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">return</span> <a class="code" href="classEigen_1_1Replicate.html">Replicate<Derived,RowFactor,ColFactor></a>(derived());</div> <div class="line"><a name="l00142"></a><span class="lineno"> 142</span> }</div> <div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div> <div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="keyword">template</span><<span class="keyword">typename</span> Derived></div> <div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="classEigen_1_1Replicate.html">Replicate<Derived,Dynamic,Dynamic></a></div> <div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="classEigen_1_1DenseBase.html#a594bdd8d2d9dd3249d563a33b9ac73bd"> 154</a></span> <a class="code" href="classEigen_1_1DenseBase.html#afca0e8ff7921ee0e3ab4422818ecb214">DenseBase<Derived>::replicate</a>(<a class="code" href="classEigen_1_1DenseBase.html#a4d4873e91be950c079f067fa97fd5c40">Index</a> rowFactor,<a class="code" href="classEigen_1_1DenseBase.html#a4d4873e91be950c079f067fa97fd5c40">Index</a> colFactor)<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>  <span class="keywordflow">return</span> <a class="code" href="classEigen_1_1Replicate.html">Replicate<Derived,Dynamic,Dynamic></a>(derived(),rowFactor,colFactor);</div> <div class="line"><a name="l00157"></a><span class="lineno"> 157</span> }</div> <div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div> <div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="keyword">template</span><<span class="keyword">typename</span> ExpressionType, <span class="keywordtype">int</span> Direction></div> <div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="keyword">const</span> <span class="keyword">typename</span> <a class="code" href="classEigen_1_1Replicate.html">VectorwiseOp<ExpressionType,Direction>::ReplicateReturnType</a></div> <div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classEigen_1_1VectorwiseOp.html#a9a078997c488c2d83fbd45108af26e1d"> 169</a></span> <a class="code" href="classEigen_1_1VectorwiseOp.html#a9a078997c488c2d83fbd45108af26e1d">VectorwiseOp<ExpressionType,Direction>::replicate</a>(Index factor)<span class="keyword"> const</span></div> <div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">return</span> <span class="keyword">typename</span> <a class="code" href="classEigen_1_1Replicate.html">VectorwiseOp<ExpressionType,Direction>::ReplicateReturnType</a></div> <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  (_expression(),Direction==<a class="code" href="group__enums.html#gga8ef30fa9c08e08c8706653571f9f5b81a2434cd8c1a594a4cdaa250f86639c600">Vertical</a>?factor:1,Direction==<a class="code" href="group__enums.html#gga8ef30fa9c08e08c8706653571f9f5b81a7d5f78c516bedc0a066182a6fd606b8b">Horizontal</a>?factor:1);</div> <div class="line"><a name="l00173"></a><span class="lineno"> 173</span> }</div> <div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div> <div class="line"><a name="l00175"></a><span class="lineno"> 175</span> } <span class="comment">// end namespace Eigen</span></div> <div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div> <div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="preprocessor">#endif // EIGEN_REPLICATE_H</span></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_gga8ef30fa9c08e08c8706653571f9f5b81a7d5f78c516bedc0a066182a6fd606b8b"><div class="ttname"><a href="group__enums.html#gga8ef30fa9c08e08c8706653571f9f5b81a7d5f78c516bedc0a066182a6fd606b8b">Eigen::Horizontal</a></div><div class="ttdef"><b>Definition:</b> Constants.h:212</div></div> <div class="ttc" id="classEigen_1_1Replicate_html"><div class="ttname"><a href="classEigen_1_1Replicate.html">Eigen::Replicate</a></div><div class="ttdoc">Expression of the multiple replication of a matrix or vector. </div><div class="ttdef"><b>Definition:</b> Replicate.h:62</div></div> <div class="ttc" id="group__enums_html_gga8ef30fa9c08e08c8706653571f9f5b81a2434cd8c1a594a4cdaa250f86639c600"><div class="ttname"><a href="group__enums.html#gga8ef30fa9c08e08c8706653571f9f5b81a2434cd8c1a594a4cdaa250f86639c600">Eigen::Vertical</a></div><div class="ttdef"><b>Definition:</b> Constants.h:209</div></div> <div class="ttc" id="classEigen_1_1DenseBase_html_a4d4873e91be950c079f067fa97fd5c40"><div class="ttname"><a href="classEigen_1_1DenseBase.html#a4d4873e91be950c079f067fa97fd5c40">Eigen::DenseBase::Index</a></div><div class="ttdeci">internal::traits< Derived >::Index Index</div><div class="ttdoc">The type of indices. </div><div class="ttdef"><b>Definition:</b> DenseBase.h:61</div></div> <div class="ttc" id="group__flags_html_ga7bd49e7b260e869e10fb9dc4fd081a85"><div class="ttname"><a href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">Eigen::RowMajorBit</a></div><div class="ttdeci">const unsigned int RowMajorBit</div><div class="ttdef"><b>Definition:</b> Constants.h:53</div></div> <div class="ttc" id="classEigen_1_1VectorwiseOp_html_a9a078997c488c2d83fbd45108af26e1d"><div class="ttname"><a href="classEigen_1_1VectorwiseOp.html#a9a078997c488c2d83fbd45108af26e1d">Eigen::VectorwiseOp::replicate</a></div><div class="ttdeci">const ReplicateReturnType replicate(Index factor) const </div><div class="ttdef"><b>Definition:</b> Replicate.h:169</div></div> <div class="ttc" id="classEigen_1_1DenseBase_html_afca0e8ff7921ee0e3ab4422818ecb214"><div class="ttname"><a href="classEigen_1_1DenseBase.html#afca0e8ff7921ee0e3ab4422818ecb214">Eigen::DenseBase::replicate</a></div><div class="ttdeci">const Replicate< Derived, RowFactor, ColFactor > replicate() const </div><div class="ttdef"><b>Definition:</b> Replicate.h:139</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>Replicate.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:" == document.location.protocol) ? "https://stats.sylphide-consulting.com/piwik/" : "http://stats.sylphide-consulting.com/piwik/"); document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E")); </script><script type="text/javascript"> try { var piwikTracker = Piwik.getTracker(pkBaseURL + "piwik.php", 20); piwikTracker.trackPageView(); piwikTracker.enableLinkTracking(); } catch( err ) {} </script><noscript><p><img src="http://stats.sylphide-consulting.com/piwik/piwik.php?idsite=20" style="border:0" alt="" /></p></noscript> --> <!-- End Piwik Tracking Code --> </body> </html>