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<div class="title">analyzing_solver.h</div> </div>
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<a href="analyzing__solver_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2013-2015: G-CSC, Goethe University Frankfurt</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Author: Martin Rupp</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This file is part of UG4.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * UG4 is free software: you can redistribute it and/or modify it under the</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * terms of the GNU Lesser General Public License version 3 (as published by the</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * Free Software Foundation) with the following additional attribution</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * requirements (according to LGPL/GPL v3 §7):</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * (1) The following notice must be displayed in the Appropriate Legal Notices</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * of covered and combined works: "Based on UG4 (www.ug4.org/license)".</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * (2) The following notice must be displayed at a prominent place in the</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * terminal output of covered works: "Based on UG4 (www.ug4.org/license)".</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * (3) The following bibliography is recommended for citation and must be</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * preserved in all covered files:</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * "Reiter, S., Vogel, A., Heppner, I., Rupp, M., and Wittum, G. A massively</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * parallel geometric multigrid solver on hierarchically distributed grids.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * Computing and visualization in science 16, 4 (2013), 151-164"</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * "Vogel, A., Reiter, S., Rupp, M., Nägel, A., and Wittum, G. UG4 -- a novel</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * flexible software system for simulating pde based models on high performance</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * computers. Computing and visualization in science 16, 4 (2013), 165-179"</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * GNU Lesser General Public License for more details.</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> */</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> <span class="preprocessor">#ifndef __H__LIB_ALGEBRA__LAPACK_ANALYZING_SOLVER__</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#define __H__LIB_ALGEBRA__LAPACK_ANALYZING_SOLVER__</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "../interface/linear_operator_inverse.h"</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include "../interface/matrix_operator.h"</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include "<a class="code" href="common_2error_8h.html">common/error.h</a>"</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include "<a class="code" href="smart__pointer_8h.html">common/util/smart_pointer.h</a>"</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include "<a class="code" href="histogramm_8h.html">common/util/histogramm.h</a>"</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">namespace </span><a class="code" href="namespaceug.html">ug</a>{</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> <span class="keywordtype">void</span> <a class="code" href="namespaceug.html#a8ec970e733417c4ed1b3d629b600f293">checksub</a>(<span class="keyword">const</span> <a class="code" href="group__crs__algebra.html#gacba1690bd8bc1995e7ba15a3e37f60c5">CPUAlgebra::matrix_type</a> &A);</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">template</span> <<span class="keyword">typename</span> M, <span class="keyword">typename</span> X, <span class="keyword">typename</span> Y = X></div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classug_1_1_analyzing_solver.html"> 47</a></span> <span class="keyword">class </span><a class="code" href="classug_1_1_analyzing_solver.html">AnalyzingSolver</a></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  : <span class="keyword">public</span> <span class="keyword">virtual</span> <a class="code" href="classug_1_1_i_linear_operator_inverse.html">ILinearOperatorInverse</a><X,Y></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">public</span>:</div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classug_1_1_analyzing_solver.html#af1065588f455ba9cfd060e02624ea5c1"> 52</a></span>  <span class="keyword">typedef</span> X <a class="code" href="classug_1_1_analyzing_solver.html#af1065588f455ba9cfd060e02624ea5c1">domain_function_type</a>;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  </div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classug_1_1_analyzing_solver.html#ac0a736fe6842fb6708bed71465315da7"> 55</a></span>  <span class="keyword">typedef</span> Y <a class="code" href="classug_1_1_analyzing_solver.html#ac0a736fe6842fb6708bed71465315da7">codomain_function_type</a>;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classug_1_1_analyzing_solver.html#abdf1e0e5808e58e9c570ab9ab177dd94"> 58</a></span>  <span class="keyword">typedef</span> M <a class="code" href="classug_1_1_analyzing_solver.html#abdf1e0e5808e58e9c570ab9ab177dd94">matrix_type</a>;</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">public</span>:</div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classug_1_1_analyzing_solver.html#a81726e6b4f508c9936b760a92e76d5e0"> 61</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classug_1_1_analyzing_solver.html#a81726e6b4f508c9936b760a92e76d5e0">apply</a>(Y& u, <span class="keyword">const</span> X& f)</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  {</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> <a class="code" href="classug_1_1_analyzing_solver.html#aaea5a3e00537c28ea9c79b191b300c3f">m_pLinearOperatorInverse</a>->apply(u, f);</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"><a class="line" href="classug_1_1_analyzing_solver.html#a6e8874fb7e3ae011622c81a7a1da51e1"> 66</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classug_1_1_analyzing_solver.html#a6e8874fb7e3ae011622c81a7a1da51e1">apply_return_defect</a>(Y& u, X& f)</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>  <span class="keywordflow">return</span> <a class="code" href="classug_1_1_analyzing_solver.html#aaea5a3e00537c28ea9c79b191b300c3f">m_pLinearOperatorInverse</a>->apply_return_defect(u, f);</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</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"><a class="line" href="classug_1_1_analyzing_solver.html#a0cf53314022fcc609badd812284969dd"> 71</a></span>  <a class="code" href="classug_1_1_analyzing_solver.html#a0cf53314022fcc609badd812284969dd">AnalyzingSolver</a>(<a class="code" href="class_smart_ptr.html">SmartPtr</a><<a class="code" href="classug_1_1_i_linear_operator_inverse.html">ILinearOperatorInverse<X,Y></a> > pLinearOperatorInverse)</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>  <a class="code" href="classug_1_1_analyzing_solver.html#aaea5a3e00537c28ea9c79b191b300c3f">m_pLinearOperatorInverse</a> = pLinearOperatorInverse;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  }</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  </div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="classug_1_1_analyzing_solver.html#a0596ce696fffccaa8fdb7939b9c679ed"> 77</a></span>  <span class="keyword">virtual</span> <a class="code" href="classug_1_1_analyzing_solver.html#a0596ce696fffccaa8fdb7939b9c679ed">~AnalyzingSolver</a>() {};</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
<div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classug_1_1_analyzing_solver.html#a49858832bd261bdf6809e846fc354919"> 80</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classug_1_1_analyzing_solver.html#a49858832bd261bdf6809e846fc354919">supports_parallel</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">return</span> <a class="code" href="classug_1_1_analyzing_solver.html#aaea5a3e00537c28ea9c79b191b300c3f">m_pLinearOperatorInverse</a>->supports_parallel();</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</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">public</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>  </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>  </div>
<div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="classug_1_1_analyzing_solver.html#ac842f0889155d1901ba50265b9daf35d"> 90</a></span>  <span class="keywordtype">void</span> <a class="code" href="classug_1_1_analyzing_solver.html#ac842f0889155d1901ba50265b9daf35d">check</a>(<span class="keyword">const</span> <a class="code" href="classug_1_1_analyzing_solver.html#abdf1e0e5808e58e9c570ab9ab177dd94">matrix_type</a> &A)</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>  <a class="code" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"ANALYZING SOLVER:\n"</span>);</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">" Matrix is of dimension "</span> << A.num_rows() << <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span>(A.num_rows() != A.num_cols())</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  { <a class="code" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">" Matrix is not quadratic???\n"</span>); }</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">if</span>(<a class="code" href="namespaceug.html#ab61e5d284ebd622341c2475f85ccec6c">GetRows</a>(A(0,0)) == 1)</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  { <a class="code" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">" Submatrices are DOUBLE.\n"</span>)}</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  {<a class="code" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">" Submatrices are Matrices of size "</span> << <a class="code" href="namespaceug.html#ab61e5d284ebd622341c2475f85ccec6c">GetRows</a>(A(0,0)) << <span class="stringliteral">" x "</span> << <a class="code" href="namespaceug.html#a0c4cb807306f9392d69c0ec416e3718b">GetCols</a>(A(0,0)) << <span class="stringliteral">"\n"</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>  </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="comment">// check symmetry</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>  </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>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> nrOfRows = <a class="code" href="structug_1_1block__traits.html">block_traits<typename matrix_type::value_type>::static_num_rows</a>;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordtype">size_t</span> m_size = A.num_rows() * nrOfRows;</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>  <a class="code" href="classug_1_1_parallel_matrix.html">CPUAlgebra::matrix_type</a> mat;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  mat.resize_and_clear(m_size, m_size);</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="keywordflow">for</span>(<span class="keywordtype">size_t</span> r=0; r<A.num_rows(); r++)</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">for</span>(<span class="keyword">typename</span> matrix_type::const_row_iterator it = A.begin_row(r); it != A.end_row(r); ++it)</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>  <span class="keywordtype">size_t</span> rr = r*nrOfRows;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">size_t</span> cc = it.index()*nrOfRows;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> r2=0; r2<nrOfRows; r2++)</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> c2=0; c2<nrOfRows; c2++)</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="keywordflow">if</span>(<a class="code" href="namespaceug.html#a7405db84d59e2fb44d64fcaebca18454">BlockRef</a>(it.value(), r2, c2) != 0.0)</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  mat(rr + r2, cc + c2) = <a class="code" href="namespaceug.html#a7405db84d59e2fb44d64fcaebca18454">BlockRef</a>(it.value(), r2, c2);</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>  }</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  mat.defragment();</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <a class="code" href="namespaceug.html#a8ec970e733417c4ed1b3d629b600f293">checksub</a>(mat);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div>
<div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="classug_1_1_analyzing_solver.html#a4c9cb4c32ebee7de077bb3674464b3b0"> 130</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classug_1_1_analyzing_solver.html#a4c9cb4c32ebee7de077bb3674464b3b0">init</a>(<a class="code" href="class_smart_ptr.html">SmartPtr</a><<a class="code" href="classug_1_1_i_linear_operator.html">ILinearOperator<Y,X></a> > A, <span class="keyword">const</span> Y&u)</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>  <a class="code" href="classug_1_1_analyzing_solver.html#ac842f0889155d1901ba50265b9daf35d">check</a>(A);</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">return</span> <a class="code" href="classug_1_1_analyzing_solver.html#aaea5a3e00537c28ea9c79b191b300c3f">m_pLinearOperatorInverse</a>->init(A, u);</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"><a class="line" href="classug_1_1_analyzing_solver.html#a3816ad7c5f05d7d0e36058804ac84fe0"> 136</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classug_1_1_analyzing_solver.html#a3816ad7c5f05d7d0e36058804ac84fe0">init</a>(<a class="code" href="class_smart_ptr.html">SmartPtr</a><<a class="code" href="classug_1_1_i_linear_operator.html">ILinearOperator<Y,X></a> > A)</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  {</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <a class="code" href="classug_1_1_analyzing_solver.html#ac842f0889155d1901ba50265b9daf35d">check</a>(A);</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">return</span> <a class="code" href="classug_1_1_analyzing_solver.html#aaea5a3e00537c28ea9c79b191b300c3f">m_pLinearOperatorInverse</a>->init(A);</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>  </div>
<div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="classug_1_1_analyzing_solver.html#aed82e6ea1da0d2eb4241bed2696ac572"> 142</a></span>  <span class="keywordtype">void</span> <a class="code" href="classug_1_1_analyzing_solver.html#aed82e6ea1da0d2eb4241bed2696ac572">check</a>(<a class="code" href="class_smart_ptr.html">SmartPtr</a><<a class="code" href="classug_1_1_i_linear_operator.html">ILinearOperator<Y,X></a> > A)</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="comment">// cast operator</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="class_smart_ptr.html">SmartPtr<MatrixOperator<M,Y,X></a> > op =</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  A.template cast_dynamic<MatrixOperator<M,Y,X> >();</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="comment">// check if correct types are present</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">if</span>(op.<a class="code" href="class_smart_ptr.html#aef72a5d2f077520fc9b0b145a74bed3d">invalid</a>())</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <a class="code" href="group__ugbase__common.html#ga43687df88af405f6ac7058dd3639993d">UG_THROW</a>(<span class="stringliteral">"IMatrixOperatorInverse::init:"</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="stringliteral">" Passed operator is not matrix-based."</span>);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  </div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="comment">// forward request</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="classug_1_1_analyzing_solver.html#ac842f0889155d1901ba50265b9daf35d">check</a>(*op);</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="classug_1_1_analyzing_solver.html#a6ff500dac45a6ff1d34f8699a3725951"> 156</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="classug_1_1_analyzing_solver.html#a6ff500dac45a6ff1d34f8699a3725951">name</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classug_1_1_analyzing_solver.html#aaea5a3e00537c28ea9c79b191b300c3f">m_pLinearOperatorInverse</a>->name(); }</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  </div>
<div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="classug_1_1_analyzing_solver.html#a23185d5b7f3b5359a9dd86fa35c4fe3d"> 158</a></span>  <span class="keyword">virtual</span> std::string <a class="code" href="classug_1_1_analyzing_solver.html#a23185d5b7f3b5359a9dd86fa35c4fe3d">config_string</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">return</span> <span class="stringliteral">"AnalyzingSolver "</span> + <a class="code" href="classug_1_1_analyzing_solver.html#aaea5a3e00537c28ea9c79b191b300c3f">m_pLinearOperatorInverse</a>->config_string();</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>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="classug_1_1_analyzing_solver.html#aaea5a3e00537c28ea9c79b191b300c3f"> 163</a></span>  <a class="code" href="class_smart_ptr.html">SmartPtr<ILinearOperatorInverse<X,Y></a> > <a class="code" href="classug_1_1_analyzing_solver.html#aaea5a3e00537c28ea9c79b191b300c3f">m_pLinearOperatorInverse</a>;</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> };</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  </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> } <span class="comment">// end namespace ug</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  </div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="preprocessor">#endif </span><span class="comment">/* __H__LIB_ALGEBRA__LAPACK_LU_OPERATOR__ */</span><span class="preprocessor"></span></div>
<div class="ttc" id="aclass_smart_ptr_html"><div class="ttname"><a href="class_smart_ptr.html">SmartPtr</a></div><div class="ttdef"><b>Definition:</b> smart_pointer.h:108</div></div>
<div class="ttc" id="aclass_smart_ptr_html_aef72a5d2f077520fc9b0b145a74bed3d"><div class="ttname"><a href="class_smart_ptr.html#aef72a5d2f077520fc9b0b145a74bed3d">SmartPtr::invalid</a></div><div class="ttdeci">bool invalid() const</div><div class="ttdoc">returns true if the pointer is invalid, false if not.</div><div class="ttdef"><b>Definition:</b> smart_pointer.h:212</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html"><div class="ttname"><a href="classug_1_1_analyzing_solver.html">ug::AnalyzingSolver</a></div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:49</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_a0596ce696fffccaa8fdb7939b9c679ed"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#a0596ce696fffccaa8fdb7939b9c679ed">ug::AnalyzingSolver::~AnalyzingSolver</a></div><div class="ttdeci">virtual ~AnalyzingSolver()</div><div class="ttdoc">virtual destructor</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:77</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_a0cf53314022fcc609badd812284969dd"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#a0cf53314022fcc609badd812284969dd">ug::AnalyzingSolver::AnalyzingSolver</a></div><div class="ttdeci">AnalyzingSolver(SmartPtr< ILinearOperatorInverse< X, Y > > pLinearOperatorInverse)</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:71</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_a23185d5b7f3b5359a9dd86fa35c4fe3d"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#a23185d5b7f3b5359a9dd86fa35c4fe3d">ug::AnalyzingSolver::config_string</a></div><div class="ttdeci">virtual std::string config_string() const</div><div class="ttdoc">returns information about configuration parameters</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:158</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_a3816ad7c5f05d7d0e36058804ac84fe0"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#a3816ad7c5f05d7d0e36058804ac84fe0">ug::AnalyzingSolver::init</a></div><div class="ttdeci">virtual bool init(SmartPtr< ILinearOperator< Y, X > > A)</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:136</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_a49858832bd261bdf6809e846fc354919"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#a49858832bd261bdf6809e846fc354919">ug::AnalyzingSolver::supports_parallel</a></div><div class="ttdeci">virtual bool supports_parallel() const</div><div class="ttdoc">returns if parallel solving is supported</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:80</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_a4c9cb4c32ebee7de077bb3674464b3b0"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#a4c9cb4c32ebee7de077bb3674464b3b0">ug::AnalyzingSolver::init</a></div><div class="ttdeci">virtual bool init(SmartPtr< ILinearOperator< Y, X > > A, const Y &u)</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:130</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_a6e8874fb7e3ae011622c81a7a1da51e1"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#a6e8874fb7e3ae011622c81a7a1da51e1">ug::AnalyzingSolver::apply_return_defect</a></div><div class="ttdeci">virtual bool apply_return_defect(Y &u, X &f)</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:66</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_a6ff500dac45a6ff1d34f8699a3725951"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#a6ff500dac45a6ff1d34f8699a3725951">ug::AnalyzingSolver::name</a></div><div class="ttdeci">virtual const char * name() const</div><div class="ttdoc">returns the name of the operator inverse</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:156</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_a81726e6b4f508c9936b760a92e76d5e0"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#a81726e6b4f508c9936b760a92e76d5e0">ug::AnalyzingSolver::apply</a></div><div class="ttdeci">virtual bool apply(Y &u, const X &f)</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:61</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_aaea5a3e00537c28ea9c79b191b300c3f"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#aaea5a3e00537c28ea9c79b191b300c3f">ug::AnalyzingSolver::m_pLinearOperatorInverse</a></div><div class="ttdeci">SmartPtr< ILinearOperatorInverse< X, Y > > m_pLinearOperatorInverse</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:163</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_abdf1e0e5808e58e9c570ab9ab177dd94"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#abdf1e0e5808e58e9c570ab9ab177dd94">ug::AnalyzingSolver::matrix_type</a></div><div class="ttdeci">M matrix_type</div><div class="ttdoc">Matrix type.</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:58</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_ac0a736fe6842fb6708bed71465315da7"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#ac0a736fe6842fb6708bed71465315da7">ug::AnalyzingSolver::codomain_function_type</a></div><div class="ttdeci">Y codomain_function_type</div><div class="ttdoc">Range space.</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:55</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_ac842f0889155d1901ba50265b9daf35d"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#ac842f0889155d1901ba50265b9daf35d">ug::AnalyzingSolver::check</a></div><div class="ttdeci">void check(const matrix_type &A)</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:90</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_aed82e6ea1da0d2eb4241bed2696ac572"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#aed82e6ea1da0d2eb4241bed2696ac572">ug::AnalyzingSolver::check</a></div><div class="ttdeci">void check(SmartPtr< ILinearOperator< Y, X > > A)</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:142</div></div>
<div class="ttc" id="aclassug_1_1_analyzing_solver_html_af1065588f455ba9cfd060e02624ea5c1"><div class="ttname"><a href="classug_1_1_analyzing_solver.html#af1065588f455ba9cfd060e02624ea5c1">ug::AnalyzingSolver::domain_function_type</a></div><div class="ttdeci">X domain_function_type</div><div class="ttdoc">Domain space.</div><div class="ttdef"><b>Definition:</b> analyzing_solver.h:52</div></div>
<div class="ttc" id="aclassug_1_1_i_linear_operator_html"><div class="ttname"><a href="classug_1_1_i_linear_operator.html">ug::ILinearOperator</a></div><div class="ttdoc">describes a linear mapping X->Y</div><div class="ttdef"><b>Definition:</b> linear_operator.h:80</div></div>
<div class="ttc" id="aclassug_1_1_i_linear_operator_inverse_html"><div class="ttname"><a href="classug_1_1_i_linear_operator_inverse.html">ug::ILinearOperatorInverse</a></div><div class="ttdoc">describes an inverse linear mapping X->Y</div><div class="ttdef"><b>Definition:</b> linear_operator_inverse.h:80</div></div>
<div class="ttc" id="aclassug_1_1_parallel_matrix_html"><div class="ttname"><a href="classug_1_1_parallel_matrix.html">ug::ParallelMatrix</a></div><div class="ttdoc">Wrapper for sequential matrices to handle them in parallel.</div><div class="ttdef"><b>Definition:</b> parallel_matrix.h:65</div></div>
<div class="ttc" id="acommon_2error_8h_html"><div class="ttname"><a href="common_2error_8h.html">error.h</a></div></div>
<div class="ttc" id="agroup__crs__algebra_html_gacba1690bd8bc1995e7ba15a3e37f60c5"><div class="ttname"><a href="group__crs__algebra.html#gacba1690bd8bc1995e7ba15a3e37f60c5">ug::CPUAlgebra::matrix_type</a></div><div class="ttdeci">ParallelMatrix< SparseMatrix< double > > matrix_type</div><div class="ttdef"><b>Definition:</b> cpu_algebra_types.h:79</div></div>
<div class="ttc" id="agroup__ugbase__common_html_ga43687df88af405f6ac7058dd3639993d"><div class="ttname"><a href="group__ugbase__common.html#ga43687df88af405f6ac7058dd3639993d">UG_THROW</a></div><div class="ttdeci">#define UG_THROW(msg)</div><div class="ttdef"><b>Definition:</b> error.h:57</div></div>
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