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<div class="title">SkylineStorage.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// This file is part of Eigen, a lightweight C++ template library</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// for linear algebra.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Copyright (C) 2008-2009 Guillaume Saupin <guillaume.saupin@cea.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_SKYLINE_STORAGE_H</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor"></span><span class="preprocessor">#define EIGEN_SKYLINE_STORAGE_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="l00021"></a><span class="lineno"> 21</span> <span class="keyword">template</span><<span class="keyword">typename</span> Scalar></div>
<div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="classEigen_1_1SkylineStorage.html"> 22</a></span> <span class="keyword">class </span><a class="code" href="classEigen_1_1SkylineStorage.html">SkylineStorage</a> {</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> NumTraits<Scalar>::Real RealScalar;</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keyword">typedef</span> SparseIndex Index;</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">public</span>:</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>  <a class="code" href="classEigen_1_1SkylineStorage.html">SkylineStorage</a>()</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  : m_diag(0),</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  m_lower(0),</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  m_upper(0),</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  m_lowerProfile(0),</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  m_upperProfile(0),</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  m_diagSize(0),</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  m_upperSize(0),</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  m_lowerSize(0),</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  m_upperProfileSize(0),</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  m_lowerProfileSize(0),</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  m_allocatedSize(0) {</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</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>  <a class="code" href="classEigen_1_1SkylineStorage.html">SkylineStorage</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1SkylineStorage.html">SkylineStorage</a>& other)</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  : m_diag(0),</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  m_lower(0),</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  m_upper(0),</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  m_lowerProfile(0),</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  m_upperProfile(0),</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  m_diagSize(0),</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  m_upperSize(0),</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  m_lowerSize(0),</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  m_upperProfileSize(0),</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  m_lowerProfileSize(0),</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  m_allocatedSize(0) {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  *<span class="keyword">this</span> = other;</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>  <a class="code" href="classEigen_1_1SkylineStorage.html">SkylineStorage</a> & operator=(<span class="keyword">const</span> <a class="code" href="classEigen_1_1SkylineStorage.html">SkylineStorage</a>& other) {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  resize(other.diagSize(), other.m_upperProfileSize, other.m_lowerProfileSize, other.upperSize(), other.lowerSize());</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  memcpy(m_diag, other.m_diag, m_diagSize * sizeof (Scalar));</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  memcpy(m_upper, other.m_upper, other.upperSize() * <span class="keyword">sizeof</span> (Scalar));</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  memcpy(m_lower, other.m_lower, other.lowerSize() * <span class="keyword">sizeof</span> (Scalar));</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  memcpy(m_upperProfile, other.m_upperProfile, m_upperProfileSize * sizeof (Index));</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  memcpy(m_lowerProfile, other.m_lowerProfile, m_lowerProfileSize * sizeof (Index));</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</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> </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordtype">void</span> swap(<a class="code" href="classEigen_1_1SkylineStorage.html">SkylineStorage</a>& other) {</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  std::swap(m_diag, other.m_diag);</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  std::swap(m_upper, other.m_upper);</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  std::swap(m_lower, other.m_lower);</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  std::swap(m_upperProfile, other.m_upperProfile);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  std::swap(m_lowerProfile, other.m_lowerProfile);</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  std::swap(m_diagSize, other.m_diagSize);</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  std::swap(m_upperSize, other.m_upperSize);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  std::swap(m_lowerSize, other.m_lowerSize);</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  std::swap(m_allocatedSize, other.m_allocatedSize);</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> </div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  ~<a class="code" href="classEigen_1_1SkylineStorage.html">SkylineStorage</a>() {</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">delete</span>[] m_diag;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">delete</span>[] m_upper;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">if</span> (m_upper != m_lower)</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">delete</span>[] m_lower;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">delete</span>[] m_upperProfile;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">delete</span>[] m_lowerProfile;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  }</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordtype">void</span> reserve(Index size, Index upperProfileSize, Index lowerProfileSize, Index upperSize, Index lowerSize) {</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  Index newAllocatedSize = size + upperSize + lowerSize;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">if</span> (newAllocatedSize > m_allocatedSize)</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  reallocate(size, upperProfileSize, lowerProfileSize, upperSize, lowerSize);</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> </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordtype">void</span> squeeze() {</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span> (m_allocatedSize > m_diagSize + m_upperSize + m_lowerSize)</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  reallocate(m_diagSize, m_upperProfileSize, m_lowerProfileSize, m_upperSize, m_lowerSize);</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> </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordtype">void</span> resize(Index diagSize, Index upperProfileSize, Index lowerProfileSize, Index upperSize, Index lowerSize, <span class="keywordtype">float</span> reserveSizeFactor = 0) {</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">if</span> (m_allocatedSize < diagSize + upperSize + lowerSize)</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  reallocate(diagSize, upperProfileSize, lowerProfileSize, upperSize + Index(reserveSizeFactor * upperSize), lowerSize + Index(reserveSizeFactor * lowerSize));</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  m_diagSize = diagSize;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  m_upperSize = upperSize;</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  m_lowerSize = lowerSize;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  m_upperProfileSize = upperProfileSize;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  m_lowerProfileSize = lowerProfileSize;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  }</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>  <span class="keyword">inline</span> Index diagSize()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span> m_diagSize;</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>  <span class="keyword">inline</span> Index upperSize()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">return</span> m_upperSize;</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> </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">inline</span> Index lowerSize()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">return</span> m_lowerSize;</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> </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">inline</span> Index upperProfileSize()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">return</span> m_upperProfileSize;</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> </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">inline</span> Index lowerProfileSize()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">return</span> m_lowerProfileSize;</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="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">inline</span> Index allocatedSize()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> m_allocatedSize;</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>  <span class="keyword">inline</span> <span class="keywordtype">void</span> clear() {</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  m_diagSize = 0;</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  }</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keyword">inline</span> Scalar& diag(Index i) {</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">return</span> m_diag[i];</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</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>  <span class="keyword">inline</span> <span class="keyword">const</span> Scalar& diag(Index i)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">return</span> m_diag[i];</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  }</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">inline</span> Scalar& upper(Index i) {</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">return</span> m_upper[i];</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keyword">inline</span> <span class="keyword">const</span> Scalar& upper(Index i)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">return</span> m_upper[i];</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">inline</span> Scalar& lower(Index i) {</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">return</span> m_lower[i];</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> </div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">inline</span> <span class="keyword">const</span> Scalar& lower(Index i)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</span> m_lower[i];</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  }</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>  <span class="keyword">inline</span> Index& upperProfile(Index i) {</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">return</span> m_upperProfile[i];</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> </div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keyword">inline</span> <span class="keyword">const</span> Index& upperProfile(Index i)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> m_upperProfile[i];</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">inline</span> Index& lowerProfile(Index i) {</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">return</span> m_lowerProfile[i];</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> </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keyword">inline</span> <span class="keyword">const</span> Index& lowerProfile(Index i)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">return</span> m_lowerProfile[i];</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> </div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">static</span> <a class="code" href="classEigen_1_1SkylineStorage.html">SkylineStorage</a> Map(Index* upperProfile, Index* lowerProfile, Scalar* diag, Scalar* upper, Scalar* lower, Index size, Index upperSize, Index lowerSize) {</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <a class="code" href="classEigen_1_1SkylineStorage.html">SkylineStorage</a> res;</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  res.m_upperProfile = upperProfile;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  res.m_lowerProfile = lowerProfile;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  res.m_diag = diag;</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  res.m_upper = upper;</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  res.m_lower = lower;</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  res.m_allocatedSize = res.m_diagSize = size;</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  res.m_upperSize = upperSize;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  res.m_lowerSize = lowerSize;</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  }</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> reset() {</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  memset(m_diag, 0, m_diagSize * <span class="keyword">sizeof</span> (Scalar));</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  memset(m_upper, 0, m_upperSize * <span class="keyword">sizeof</span> (Scalar));</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  memset(m_lower, 0, m_lowerSize * <span class="keyword">sizeof</span> (Scalar));</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  memset(m_upperProfile, 0, m_diagSize * <span class="keyword">sizeof</span> (Index));</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  memset(m_lowerProfile, 0, m_diagSize * <span class="keyword">sizeof</span> (Index));</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordtype">void</span> prune(Scalar reference, RealScalar epsilon = dummy_precision<RealScalar>()) {</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="comment">//TODO</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</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">protected</span>:</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="keyword">inline</span> <span class="keywordtype">void</span> reallocate(Index diagSize, Index upperProfileSize, Index lowerProfileSize, Index upperSize, Index lowerSize) {</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>  Scalar* diag = <span class="keyword">new</span> Scalar[diagSize];</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  Scalar* upper = <span class="keyword">new</span> Scalar[upperSize];</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  Scalar* lower = <span class="keyword">new</span> Scalar[lowerSize];</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  Index* upperProfile = <span class="keyword">new</span> Index[upperProfileSize];</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  Index* lowerProfile = <span class="keyword">new</span> Index[lowerProfileSize];</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>  Index copyDiagSize = (std::min)(diagSize, m_diagSize);</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  Index copyUpperSize = (std::min)(upperSize, m_upperSize);</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  Index copyLowerSize = (std::min)(lowerSize, m_lowerSize);</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  Index copyUpperProfileSize = (std::min)(upperProfileSize, m_upperProfileSize);</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  Index copyLowerProfileSize = (std::min)(lowerProfileSize, m_lowerProfileSize);</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="comment">// copy</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  memcpy(diag, m_diag, copyDiagSize * <span class="keyword">sizeof</span> (Scalar));</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  memcpy(upper, m_upper, copyUpperSize * <span class="keyword">sizeof</span> (Scalar));</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  memcpy(lower, m_lower, copyLowerSize * <span class="keyword">sizeof</span> (Scalar));</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  memcpy(upperProfile, m_upperProfile, copyUpperProfileSize * <span class="keyword">sizeof</span> (Index));</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  memcpy(lowerProfile, m_lowerProfile, copyLowerProfileSize * <span class="keyword">sizeof</span> (Index));</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </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>  <span class="comment">// delete old stuff</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keyword">delete</span>[] m_diag;</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">delete</span>[] m_upper;</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keyword">delete</span>[] m_lower;</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keyword">delete</span>[] m_upperProfile;</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keyword">delete</span>[] m_lowerProfile;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  m_diag = diag;</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  m_upper = upper;</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  m_lower = lower;</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  m_upperProfile = upperProfile;</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  m_lowerProfile = lowerProfile;</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  m_allocatedSize = diagSize + upperSize + lowerSize;</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  m_upperSize = upperSize;</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  m_lowerSize = lowerSize;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</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="keyword">public</span>:</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  Scalar* m_diag;</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  Scalar* m_upper;</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  Scalar* m_lower;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  Index* m_upperProfile;</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  Index* m_lowerProfile;</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  Index m_diagSize;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  Index m_upperSize;</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  Index m_lowerSize;</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  Index m_upperProfileSize;</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  Index m_lowerProfileSize;</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  Index m_allocatedSize;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> };</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> } <span class="comment">// end namespace Eigen</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="preprocessor">#endif // EIGEN_COMPRESSED_STORAGE_H</span></div>
<div class="ttc" id="classEigen_1_1SkylineStorage_html"><div class="ttname"><a href="classEigen_1_1SkylineStorage.html">Eigen::SkylineStorage</a></div><div class="ttdef"><b>Definition:</b> SkylineStorage.h:22</div></div>
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