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<a href="active__set__impl_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" 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 id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * Author: Raphael Prohl</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> * </span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> * This file is part of UG4.</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> * </span></div>
<div class="line"><a id="l00007" 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 id="l00008" 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 id="l00009" 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 id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> * requirements (according to LGPL/GPL v3 §7):</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> * </span></div>
<div class="line"><a id="l00012" 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 id="l00013" 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 id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> * </span></div>
<div class="line"><a id="l00015" 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 id="l00016" 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 id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment"> * </span></div>
<div class="line"><a id="l00018" 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 id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="comment"> * preserved in all covered files:</span></div>
<div class="line"><a id="l00020" 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 id="l00021" 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 id="l00022" 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 id="l00023" 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 id="l00024" 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 id="l00025" 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 id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="comment"> * </span></div>
<div class="line"><a id="l00027" 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 id="l00028" 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 id="l00029" 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 id="l00030" 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 id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="comment"> */</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#ifndef ACTIVE_SET_IMPL_H_</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#define ACTIVE_SET_IMPL_H_</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="preprocessor">#include "<a class="code" href="active__set_8h.html">active_set.h</a>"</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#include "<a class="code" href="geometry__util_8h.html">lib_disc/common/geometry_util.h</a>"</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="preprocessor">#include "<a class="code" href="fe__geom_8h.html">lib_disc/spatial_disc/disc_util/fe_geom.h</a>"</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="keyword">using namespace </span><a class="code hl_namespace" href="namespacestd.html">std</a>;</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceug.html">ug</a> {</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
<div class="foldopen" id="foldopen00044" data-start="{" data-end="};">
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits.html"> 44</a></span><span class="keyword">template</span> <<span class="keywordtype">int</span> dim> <span class="keyword">struct </span><a class="code hl_struct" href="structug_1_1face__type__traits.html">face_type_traits</a></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span>{</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits.html#a35648a25cad440a13761c97e4b0bb183"> 46</a></span> <span class="keyword">typedef</span> <span class="keywordtype">void</span> <a class="code hl_typedef" href="structug_1_1face__type__traits.html#a35648a25cad440a13761c97e4b0bb183">face_type0</a>;</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits.html#a95d22f47899d9d35a591b66cdff2f47b"> 47</a></span> <span class="keyword">typedef</span> <span class="keywordtype">void</span> <a class="code hl_typedef" href="structug_1_1face__type__traits.html#a95d22f47899d9d35a591b66cdff2f47b">face_type1</a>;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits.html#ac6b6c0b959d9bf0fd51fbb0143fb04fc"> 48</a></span> <span class="keyword">typedef</span> <span class="keywordtype">void</span> <a class="code hl_typedef" href="structug_1_1face__type__traits.html#ac6b6c0b959d9bf0fd51fbb0143fb04fc">DimFEGeo</a>;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span>};</div>
</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="foldopen" id="foldopen00051" data-start="{" data-end="};">
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits_3_011_01_4.html"> 51</a></span><span class="keyword">template</span> <> <span class="keyword">struct </span><a class="code hl_struct" href="structug_1_1face__type__traits.html">face_type_traits</a><1></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span>{</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits_3_011_01_4.html#ab4fcb6cbf41da6033bc3881195fc541a"> 53</a></span> <span class="keyword">typedef</span> <a class="code hl_class" href="classug_1_1_reference_vertex.html">ReferenceVertex</a> <a class="code hl_typedef" href="structug_1_1face__type__traits_3_011_01_4.html#ab4fcb6cbf41da6033bc3881195fc541a">face_type0</a>;</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits_3_011_01_4.html#a1235618a2a54d45efe87583494cd19bd"> 54</a></span> <span class="keyword">typedef</span> <a class="code hl_class" href="classug_1_1_reference_vertex.html">ReferenceVertex</a> <a class="code hl_typedef" href="structug_1_1face__type__traits_3_011_01_4.html#a1235618a2a54d45efe87583494cd19bd">face_type1</a>;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits_3_011_01_4.html#af59b1296285ca56ee1ab831be9e33dce"> 55</a></span> <span class="keyword">typedef</span> <a class="code hl_class" href="classug_1_1_dim_f_e_geometry.html">DimFEGeometry<1, 1></a> <a class="code hl_typedef" href="structug_1_1face__type__traits_3_011_01_4.html#af59b1296285ca56ee1ab831be9e33dce">DimFEGeo</a>;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span>};</div>
</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> </div>
<div class="foldopen" id="foldopen00058" data-start="{" data-end="};">
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits_3_012_01_4.html"> 58</a></span><span class="keyword">template</span> <> <span class="keyword">struct </span><a class="code hl_struct" href="structug_1_1face__type__traits.html">face_type_traits</a><2></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span>{</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits_3_012_01_4.html#a4d3e48badcc9debc32be37f862340d8f"> 60</a></span> <span class="keyword">typedef</span> <a class="code hl_class" href="classug_1_1_reference_edge.html">ReferenceEdge</a> <a class="code hl_typedef" href="structug_1_1face__type__traits_3_012_01_4.html#a4d3e48badcc9debc32be37f862340d8f">face_type0</a>;</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits_3_012_01_4.html#a5fc9dabe118da51abc79758c66ff9be9"> 61</a></span> <span class="keyword">typedef</span> <a class="code hl_class" href="classug_1_1_reference_edge.html">ReferenceEdge</a> <a class="code hl_typedef" href="structug_1_1face__type__traits_3_012_01_4.html#a5fc9dabe118da51abc79758c66ff9be9">face_type1</a>;</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits_3_012_01_4.html#af3b46c941d24740003c8491b03bdedbd"> 62</a></span> <span class="keyword">typedef</span> <a class="code hl_class" href="classug_1_1_dim_f_e_geometry.html">DimFEGeometry<2, 1></a> <a class="code hl_typedef" href="structug_1_1face__type__traits_3_012_01_4.html#af3b46c941d24740003c8491b03bdedbd">DimFEGeo</a>;</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span>};</div>
</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="foldopen" id="foldopen00065" data-start="{" data-end="};">
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits_3_013_01_4.html"> 65</a></span><span class="keyword">template</span> <> <span class="keyword">struct </span><a class="code hl_struct" href="structug_1_1face__type__traits.html">face_type_traits</a><3></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span>{</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits_3_013_01_4.html#a18d865310c0c13fc21d2a9e0f179a63c"> 67</a></span> <span class="keyword">typedef</span> <a class="code hl_class" href="classug_1_1_reference_triangle.html">ReferenceTriangle</a> <a class="code hl_typedef" href="structug_1_1face__type__traits_3_013_01_4.html#a18d865310c0c13fc21d2a9e0f179a63c">face_type0</a>;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits_3_013_01_4.html#a746475ee0f9ef15c6a437fe01e99f49b"> 68</a></span> <span class="keyword">typedef</span> <a class="code hl_class" href="classug_1_1_reference_quadrilateral.html">ReferenceQuadrilateral</a> <a class="code hl_typedef" href="structug_1_1face__type__traits_3_013_01_4.html#a746475ee0f9ef15c6a437fe01e99f49b">face_type1</a>;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"><a class="line" href="structug_1_1face__type__traits_3_013_01_4.html#ad2bd1fd5447cf56fbe5f46053397c136"> 69</a></span> <span class="keyword">typedef</span> <a class="code hl_class" href="classug_1_1_dim_f_e_geometry.html">DimFEGeometry<3, 2></a> <a class="code hl_typedef" href="structug_1_1face__type__traits_3_013_01_4.html#ad2bd1fd5447cf56fbe5f46053397c136">DimFEGeo</a>;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span>};</div>
</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span><span class="keyword">template</span> <<span class="keyword">typename</span> TDomain, <span class="keyword">typename</span> TAlgebra></div>
<div class="foldopen" id="foldopen00073" data-start="{" data-end="}">
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"><a class="line" href="classug_1_1_active_set.html#ae1cd802b1ac8a21240cab82885bcbf62"> 73</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classug_1_1_active_set.html#ae1cd802b1ac8a21240cab82885bcbf62">ActiveSet<TDomain, TAlgebra>::prepare</a>(<a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& u)</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span>{</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> m_vActiveSetGlob.resize(0); m_vActiveSetGlobOld.resize(0);</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> m_spDD = u.<a class="code hl_function" href="classug_1_1_grid_function.html#a95cf5961143d19cec516cb26417e281a">dof_distribution</a>();</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> m_spDom = u.<a class="code hl_function" href="classug_1_1_grid_function.html#a88c05d7e9dabb417b931c46682218313">domain</a>();</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span>}</div>
</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span><span class="comment">/*template <typename TDomain, typename TAlgebra></span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span><span class="comment">bool ActiveSet<TDomain, TAlgebra>::check_dist_to_obs(vector_type& u)</span></div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span><span class="comment">{</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span><span class="comment"> // STILL IN PROGRESS: u sollte hier reference-position + Startl�sung sein!</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span><span class="comment"> value_type dist;</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span><span class="comment"></span> </div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span><span class="comment"> bool geometry_cut_by_cons = false;</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span><span class="comment"></span> </div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span><span class="comment"> for(size_t i = 0; i < u.size(); i++)</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span><span class="comment"> {</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span><span class="comment"> UG_LOG("u(" << i << "):" << u[i] << "\n");</span></div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span><span class="comment"> UG_LOG("m_spObs(" << i << "):" << (*m_spObs)[i] << "\n");</span></div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span><span class="comment"> dist = (*m_spObs)[i] - u[i];</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span><span class="comment"> UG_LOG("dist:" << dist << "\n");</span></div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span><span class="comment"> //TODO: anstatt u muss hier die geometrische Info einflie�en!</span></div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span><span class="comment"> for (size_t fct = 0; fct < m_nrFcts; fct++)</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span><span class="comment"> {</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span><span class="comment"> if (BlockRef(dist,fct) < 0.0) // i.e.: u < m_spObs</span></div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span><span class="comment"> {</span></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span><span class="comment"> geometry_cut_by_cons = true;</span></div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span><span class="comment"> break;</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span><span class="comment"> }</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span><span class="comment"> }</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span><span class="comment"></span> </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span><span class="comment"> if (geometry_cut_by_cons)</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span><span class="comment"> break;</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span><span class="comment"></span> </div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span><span class="comment"> }</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span><span class="comment"></span> </div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span><span class="comment"> return geometry_cut_by_cons;</span></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span><span class="comment">}*/</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span><span class="comment">// builds up a vector of global (dof,fct)-pairs, which are active (wrt. an obstacle-constraint)</span></div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span><span class="keyword">template</span> <<span class="keyword">typename</span> TDomain, <span class="keyword">typename</span> TAlgebra></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span><span class="keyword">template</span> <<span class="keyword">typename</span> TElem, <span class="keyword">typename</span> TIterator></div>
<div class="foldopen" id="foldopen00115" data-start="{" data-end="}">
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"><a class="line" href="classug_1_1_active_set.html#adf202c5f10e562be37856961cbeff850"> 115</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classug_1_1_active_set.html#adf202c5f10e562be37856961cbeff850">ActiveSet<TDomain, TAlgebra>::active_index_elem</a>(TIterator iterBegin,</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> TIterator iterEnd,</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& u,</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& rhs,</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& lagrangeMult)</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span>{</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="comment">// check if at least an element exists, else return</span></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">if</span>(iterBegin == iterEnd) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordtype">int</span> elemCounter = 0;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> dim = function_type::dim;</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code hl_typedef" href="classug_1_1_grid_function.html#a00ba1c4740f5c800706e6e8d98a32440">function_type::domain_type</a> domain_type;</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code hl_typedef" href="structug_1_1face__type__traits.html#a35648a25cad440a13761c97e4b0bb183">face_type_traits<dim>::face_type0</a> face_type0;</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code hl_typedef" href="structug_1_1face__type__traits.html#a95d22f47899d9d35a591b66cdff2f47b">face_type_traits<dim>::face_type1</a> face_type1;</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="comment">// get position accessor</span></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keyword">typename</span> domain_type::position_accessor_type& aaPos</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> = u.<a class="code hl_function" href="classug_1_1_grid_function.html#a88c05d7e9dabb417b931c46682218313">domain</a>()->position_accessor();</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="comment">// storage for corner coordinates</span></div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> vector<MathVector<dim> > vCorner;</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> vector<MathVector<dim> > vSideCoPos;</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <a class="code hl_class" href="classug_1_1_math_vector.html">MathVector<dim></a> normal;</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="comment">// local indices and local algebra</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <a class="code hl_class" href="classug_1_1_local_indices.html">LocalIndices</a> ind, indObs;</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <a class="code hl_class" href="classug_1_1_local_vector.html">LocalVector</a> locU, locLM, locObs;</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <a class="code hl_typedef" href="group__ugbase__common.html#gaf349a0d1e8189254086eb3267fd4f460">number</a> complementaryVal;</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> </div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="comment">// TODO: it could be more efficient to store the active elements</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="comment">// and its active local indices as well</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="comment">// Loop over all elements on active subsets</span></div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keywordflow">for</span>(TIterator iter = iterBegin; iter != iterEnd; ++iter)</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> {</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> TElem* sideElem = *iter;</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="comment">// reference object type</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <a class="code hl_enumeration" href="namespaceug.html#a1f0e19a0ec74b2ebb64238aeb498c51b">ReferenceObjectID</a> roid = sideElem->reference_object_id();</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> </div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keyword">const</span> <a class="code hl_class" href="classug_1_1_dim_reference_element.html">DimReferenceElement</a><dim-1>& rRefElem</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> = <a class="code hl_function" href="classug_1_1_reference_element_provider.html#ae5d5db76fe9733c4d31e1226e4f3642c">ReferenceElementProvider::get</a><dim-1>(roid);</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> </div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="comment">// get corners of element</span></div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <a class="code hl_function" href="group__lib__disc__domain.html#gaff7229b5d622bfe7df1d58134ff7cef9">CollectCornerCoordinates</a>(vCorner, *sideElem, aaPos);</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="comment">// here the ordering of the corners in the reference element is exploited</span></div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="comment">// in order to compute the outer normal later on</span></div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <span class="keywordtype">int</span> nCorner = (int)vCorner.size();</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < nCorner; ++i)</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> vSideCoPos.push_back(vCorner[rRefElem.id(dim-1, 0, 0, i)]);</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="keywordflow">if</span> (nCorner == dim)</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> {</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> ElementNormal<face_type0, dim>(normal, &vSideCoPos[0]);</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"face_type0 \n"</span>);</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> }</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> {</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> ElementNormal<face_type1, dim>(normal, &vSideCoPos[0]);</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"face_type1 \n"</span>);</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> }</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> </div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="comment">/*for (int i = 0; i < (int)vCorner.size(); ++i)</span></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span><span class="comment"> UG_LOG("sideCoPos: " << sideCoPos[i] << "\n");</span></div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span><span class="comment"> UG_LOG("normal: " << normal << "\n");*/</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> </div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> elemCounter++;</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="comment">// get global indices</span></div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> u.<a class="code hl_function" href="classug_1_1_grid_function.html#a364538c8c21214ea9491b7dc209ecf85">indices</a>(*iter, ind); (*m_spObs).indices(*iter, indObs);</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> </div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="comment">// adapt local algebra</span></div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> locU.<a class="code hl_function" href="classug_1_1_local_vector.html#abce2dcf8ef3003c039fd57a6778fefb7">resize</a>(ind); locLM.<a class="code hl_function" href="classug_1_1_local_vector.html#abce2dcf8ef3003c039fd57a6778fefb7">resize</a>(ind); locObs.<a class="code hl_function" href="classug_1_1_local_vector.html#abce2dcf8ef3003c039fd57a6778fefb7">resize</a>(indObs);</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> </div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <span class="comment">// read local values of u and lagrangeMult</span></div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <a class="code hl_function" href="namespaceug.html#aaefcef3316801b7bb518861b629e35d7">GetLocalVector</a>(locU, u); <a class="code hl_function" href="namespaceug.html#aaefcef3316801b7bb518861b629e35d7">GetLocalVector</a>(locLM, lagrangeMult);</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <a class="code hl_function" href="namespaceug.html#aaefcef3316801b7bb518861b629e35d7">GetLocalVector</a>(locObs, *m_spObs);</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> </div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="comment">// loop over DoFs in element and store all activeMultiIndex-pairs in vector</span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keywordtype">size_t</span> nrFctElem = ind.<a class="code hl_function" href="classug_1_1_local_indices.html#ac943b8d32979628ece8a2533d74d206c">num_fct</a>();</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <a class="code hl_typedef" href="group__ugbase__common.html#gaf349a0d1e8189254086eb3267fd4f460">number</a> normOfNormal = <a class="code hl_function" href="group__vectors.html#ga017412e0fb3129d2584d77125e692faf">VecLength</a>(normal);</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <a class="code hl_class" href="classug_1_1_math_vector.html">MathVector<dim></a> locUDof;</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> fct = 0; fct < nrFctElem; ++fct)</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> {</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="keywordtype">size_t</span> nrDoFsPerFctElem = ind.<a class="code hl_function" href="classug_1_1_local_indices.html#a21a08fbf627c18f958b852804981c327">num_dof</a>(fct);</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dof = 0; dof < nrDoFsPerFctElem; ++dof)</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> {</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i < dim; ++i)</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> locUDof[i] = locU(i, dof);</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="comment">// locLM corresponds to the lagrange multiplier lambda,</span></div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="comment">// c.f. Hintermueller/Ito/Kunisch(2003)</span></div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <a class="code hl_typedef" href="group__ugbase__common.html#gaf349a0d1e8189254086eb3267fd4f460">number</a> locUNormal = <a class="code hl_function" href="group__vectors.html#gae9174d47662deb0ba119e0e21f28ec71">VecDot</a>(locUDof, normal) / normOfNormal;</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> complementaryVal = locLM(fct ,dof) + locUNormal - locObs(fct, dof);</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keywordflow">if</span> (complementaryVal <= 1e-10){</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> locLM(fct,dof) = 0.0;</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> }</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> {</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="comment">// create list of active global MultiIndex-pairs. Only those pairs should be attached</span></div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="comment">// which are not already a member of the 'activeSetGlob'-vector</span></div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <span class="keywordtype">bool</span> bAlreadyActive = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keywordflow">for</span> (vector<DoFIndex>::iterator itActiveInd = m_vActiveSetGlob.begin();</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> itActiveInd < m_vActiveSetGlob.end(); ++itActiveInd)</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> {</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> <span class="keywordflow">if</span> ((*itActiveInd)[0] == ind.<a class="code hl_function" href="classug_1_1_local_indices.html#a3f9a311fef1fe4b2c8c62e8873cb8736">index</a>(fct, dof)</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> && (*itActiveInd)[1] == ind.<a class="code hl_function" href="classug_1_1_local_indices.html#adafdc88f908d2788b0fe9fc1ca147458">comp</a>(fct, dof))</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> bAlreadyActive = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> }</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <span class="keywordflow">if</span> (!bAlreadyActive)</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> {</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <a class="code hl_class" href="classug_1_1_multi_index.html">DoFIndex</a> newActiveIndex(ind.<a class="code hl_function" href="classug_1_1_local_indices.html#a3f9a311fef1fe4b2c8c62e8873cb8736">index</a>(fct, dof), ind.<a class="code hl_function" href="classug_1_1_local_indices.html#adafdc88f908d2788b0fe9fc1ca147458">comp</a>(fct, dof));</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> m_vActiveSetGlob.push_back(newActiveIndex);</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> <a class="code hl_function" href="namespaceug.html#a7405db84d59e2fb44d64fcaebca18454">BlockRef</a>(rhs[ind.<a class="code hl_function" href="classug_1_1_local_indices.html#a3f9a311fef1fe4b2c8c62e8873cb8736">index</a>(fct, dof)], ind.<a class="code hl_function" href="classug_1_1_local_indices.html#adafdc88f908d2788b0fe9fc1ca147458">comp</a>(fct, dof)) = locObs.value(fct,dof);</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> }</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> }</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> } <span class="comment">// end(dof)</span></div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> } <span class="comment">// end(fct)</span></div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> </div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <span class="comment">// send local to global lagrangeMult</span></div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="comment">//AddLocalVector(lagrangeMult, locLM);</span></div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> </div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"#activeDoFFctPairs global: "</span> << m_vActiveSetGlob.size() << <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> } <span class="comment">// end(elem)</span></div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"#elems: "</span> << elemCounter << <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> </div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span>}</div>
</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span><span class="comment">// builds up a vector of global (dof,fct)-pairs, which are active (wrt. an obstacle-constraint)</span></div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span><span class="comment">// and sets dirichlet values in rhs for active indices</span></div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span><span class="keyword">template</span> <<span class="keyword">typename</span> TDomain, <span class="keyword">typename</span> TAlgebra></div>
<div class="foldopen" id="foldopen00253" data-start="{" data-end="}">
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"><a class="line" href="classug_1_1_active_set.html#a41fd1839ef32819c4a3aa4ce7667888e"> 253</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="classug_1_1_active_set.html#a41fd1839ef32819c4a3aa4ce7667888e">ActiveSet<TDomain, TAlgebra>::active_index</a>(<a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& u,</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& rhs, <a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& lagrangeMult, <a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& gap)</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span>{</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="comment">// note: the active-index search is restricted</span></div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> <span class="comment">// to constraint of the form u * n <= consGF</span></div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keywordflow">if</span>(!m_bObs)</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <a class="code hl_define" href="group__ugbase__common.html#ga43687df88af405f6ac7058dd3639993d">UG_THROW</a>(<span class="stringliteral">"No constraint set in ActiveSet \n"</span>);</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> </div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <span class="keywordflow">if</span> (u.<a class="code hl_function" href="classug_1_1_grid_function.html#a0fa21a2e485d5321617060330ee18ec6">num_indices</a>() != rhs.<a class="code hl_function" href="classug_1_1_grid_function.html#a0fa21a2e485d5321617060330ee18ec6">num_indices</a>() || u.<a class="code hl_function" href="classug_1_1_grid_function.html#a0fa21a2e485d5321617060330ee18ec6">num_indices</a>() != lagrangeMult.<a class="code hl_function" href="classug_1_1_grid_function.html#a0fa21a2e485d5321617060330ee18ec6">num_indices</a>() )</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <a class="code hl_define" href="group__ugbase__common.html#ga43687df88af405f6ac7058dd3639993d">UG_THROW</a>(<span class="stringliteral">"GridFunctions u, rhs and lagrangeMult need to be defined "</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="stringliteral">"for the same domain and of the same size in 'ActiveSet:active_index' \n"</span>);</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> </div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="comment">// remember old ActiveSet for convergence check</span></div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> <span class="comment">// TODO: avoid this vector copy; m_vActiveSetGlobOld really necessary?</span></div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> m_vActiveSetGlobOld = m_vActiveSetGlob;</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> m_vActiveSetGlob.resize(0);</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> </div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <span class="comment">// 1.) get all subsets on which the 'gap'-gridfunction is defined!</span></div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="comment">// -> store them in vSubsetsOflagrangeMults</span></div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> m_vActiveSubsets.resize(0);</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <span class="comment">//TODO: it is only necessary to loop over all BoundarySubsets!</span></div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> si = 0; si < m_spDD->num_subsets(); si++){</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> fct = 0; fct < gap.<a class="code hl_function" href="classug_1_1_do_f_distribution_info_provider.html#af758613a5610c74396c305fb1c12931a">num_fct</a>(); fct++)</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <span class="keywordflow">if</span> (gap.<a class="code hl_function" href="classug_1_1_do_f_distribution_info_provider.html#a4f7a31d60bad0e3b5f373151a89958c9">is_def_in_subset</a>(fct, si))</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> {</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> m_vActiveSubsets.push_back(si);</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="comment">// 'break' is necessary to ensure that 'si' is</span></div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> <span class="comment">// only added once when several fcts of</span></div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="comment">// 'gap' are defined in subset 'si'!</span></div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> }</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> }</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> </div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keywordflow">if</span> (m_vActiveSubsets.size() == 0)</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"No subsets chosen as possible active subsets. \n"</span>);</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> </div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"#sizeOfvActiveSubsets: "</span> << m_vActiveSubsets.size() << <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> </div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <span class="comment">// 2.) loop over all elements of the possible active subsets</span></div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> <span class="keywordflow">for</span> (vector<int>::iterator activeSI = m_vActiveSubsets.begin();</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> activeSI != m_vActiveSubsets.end(); ++activeSI)</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> {</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> <span class="comment">//UG_LOG("activeSI: " << *activeSI << "\n");</span></div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> <span class="keyword">const</span> <span class="keywordtype">int</span> subsetDim = <a class="code hl_function" href="namespaceug.html#ab93a82b9ef6d00b7a3544d771d4c5c96">DimensionOfSubset</a>(*m_spDD->subset_handler(), *activeSI);</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <span class="comment">//UG_LOG("subsetDim: " << subsetDim << "\n");</span></div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> </div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="comment">// 3.) get localU out of u for each element and</span></div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="comment">// 4.) store the active global (dof,fct)-pair in m_vActiveSetGlob</span></div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> <span class="keywordflow">switch</span>(subsetDim)</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> {</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <span class="keywordflow">case</span> 0:</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="keywordflow">case</span> 1:</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> active_index_elem<RegularEdge></div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> (m_spDD->template begin<RegularEdge>(*activeSI),</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> m_spDD->template end<RegularEdge>(*activeSI), u, rhs, lagrangeMult);</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> <span class="keywordflow">case</span> 2:</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> active_index_elem<Triangle></div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> (m_spDD->template begin<Triangle>(*activeSI),</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> m_spDD->template end<Triangle>(*activeSI), u, rhs, lagrangeMult);</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> active_index_elem<Quadrilateral></div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> (m_spDD->template begin<Quadrilateral>(*activeSI),</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> m_spDD->template end<Quadrilateral>(*activeSI), u, rhs, lagrangeMult);</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="keywordflow">default</span>:</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> <a class="code hl_define" href="group__ugbase__common.html#ga43687df88af405f6ac7058dd3639993d">UG_THROW</a>(<span class="stringliteral">"ActiveSet::active_index:"</span></div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> <span class="stringliteral">"SubsetDimension "</span><< subsetDim <<<span class="stringliteral">" (subset="</span><< *activeSI <<<span class="stringliteral">") not supported."</span>);</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> }</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> }</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> </div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <span class="keywordflow">if</span> (m_vActiveSetGlob.size() > 0) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span>}</div>
</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> </div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span><span class="comment">// sets a Dirichlet row for all active Indices</span></div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span><span class="keyword">template</span> <<span class="keyword">typename</span> TDomain, <span class="keyword">typename</span> TAlgebra></div>
<div class="foldopen" id="foldopen00330" data-start="{" data-end="}">
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"><a class="line" href="classug_1_1_active_set.html#adf69c2970f95254fce1d5331a0f13ade"> 330</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classug_1_1_active_set.html#adf69c2970f95254fce1d5331a0f13ade">ActiveSet<TDomain, TAlgebra>::</a></div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span><a class="code hl_function" href="classug_1_1_active_set.html#adf69c2970f95254fce1d5331a0f13ade">set_dirichlet_rows</a>(<a class="code hl_typedef" href="classug_1_1_active_set.html#a3b801c631b987d6557c21dad6c8d074e">matrix_type</a>& mat)</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span>{</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <span class="keywordflow">for</span> (vector<DoFIndex>::iterator itActiveInd = m_vActiveSetGlob.begin();</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> itActiveInd < m_vActiveSetGlob.end(); ++itActiveInd){</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> <a class="code hl_function" href="group__lib__algebra.html#gaa8517cb090f40832480c0dd692b0471b">SetDirichletRow</a>(mat, *itActiveInd);</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> }</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span>}</div>
</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> </div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span><span class="comment">// computes the lagrange multiplier for a given discretization</span></div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span><span class="keyword">template</span> <<span class="keyword">typename</span> TDomain, <span class="keyword">typename</span> TAlgebra></div>
<div class="foldopen" id="foldopen00341" data-start="{" data-end="}">
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"><a class="line" href="classug_1_1_active_set.html#ab9f3d3ff7347503ade03870a7cfaa767"> 341</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classug_1_1_active_set.html#ab9f3d3ff7347503ade03870a7cfaa767">ActiveSet<TDomain, TAlgebra>::lagrange_multiplier</a>(<a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& lagrangeMult,</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> <span class="keyword">const</span> <a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& u)</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span>{</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> <span class="comment">// check that lagrange multiplier disc is set</span></div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keywordflow">if</span> (m_spLagMultDisc.invalid())</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> <a class="code hl_define" href="group__ugbase__common.html#ga43687df88af405f6ac7058dd3639993d">UG_THROW</a>(<span class="stringliteral">"No discretization set to compute the lagrange multiplier (in "</span></div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> <span class="stringliteral">"ActiveSet:lagrange_multiplier) \n"</span>);</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> </div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> <span class="keywordflow">if</span>(m_vActiveSetGlob.size() != 0.0)</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> {</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"activeDoFs in ActiveSet:lagrange_multiplier "</span> << m_vActiveSetGlob.size() << <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> <span class="comment">//TODO: pass localActiveElemAndIndex here!!!</span></div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> m_spLagMultDisc->lagrange_multiplier(lagrangeMult, u, m_vActiveSetGlob, m_vActiveSubsets);</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> }</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span>}</div>
</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> </div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span><span class="keyword">template</span> <<span class="keyword">typename</span> TDomain, <span class="keyword">typename</span> TAlgebra></div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span><span class="keyword">template</span> <<span class="keyword">typename</span> TElem, <span class="keyword">typename</span> TIterator></div>
<div class="foldopen" id="foldopen00359" data-start="{" data-end="}">
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"><a class="line" href="classug_1_1_active_set.html#adca075ecb90b067ab202bfb5910295f1"> 359</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classug_1_1_active_set.html#adca075ecb90b067ab202bfb5910295f1">ActiveSet<TDomain, TAlgebra>::lagrange_mat_inv_elem</a>(TIterator iterBegin,</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> TIterator iterEnd, <a class="code hl_typedef" href="classug_1_1_active_set.html#a3b801c631b987d6557c21dad6c8d074e">matrix_type</a>& lagrangeMatInv)</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span>{</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code hl_typedef" href="structug_1_1face__type__traits.html#a35648a25cad440a13761c97e4b0bb183">face_type_traits<dim>::face_type0</a> face_type0;</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code hl_typedef" href="structug_1_1face__type__traits.html#a95d22f47899d9d35a591b66cdff2f47b">face_type_traits<dim>::face_type1</a> face_type1;</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code hl_typedef" href="structug_1_1face__type__traits.html#ac6b6c0b959d9bf0fd51fbb0143fb04fc">face_type_traits<dim>::DimFEGeo</a> sideGeo;</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <span class="keyword">typename</span> TDomain::position_accessor_type& aaPos = m_spDom->position_accessor();</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> </div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <span class="comment">// some storage</span></div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <a class="code hl_class" href="classug_1_1_math_vector.html">MathVector<dim></a> normal;</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> vector<MathVector<dim> > vCorner;</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> vector<MathVector<dim> > vSideCoPos;</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> </div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> <span class="comment">// local indices and local algebra</span></div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> <a class="code hl_class" href="classug_1_1_local_indices.html">LocalIndices</a> ind; <a class="code hl_class" href="classug_1_1_local_matrix.html">LocalMatrix</a> loclagrangeMatInv;</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> </div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <span class="comment">// Loop over all elements on active subsets</span></div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> <span class="keywordflow">for</span>(TIterator iter = iterBegin; iter != iterEnd; ++iter)</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> {</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> TElem* elem = *iter;</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> </div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <span class="comment">// get global indices</span></div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> m_spDD->indices(elem, ind);</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> </div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> loclagrangeMatInv.<a class="code hl_function" href="classug_1_1_local_matrix.html#a9dc073bd67d38e997a89f1a0b7a6f10c">resize</a>(ind, ind);</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> loclagrangeMatInv = 0.0;</div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> </div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="comment">// reference object type and geometry</span></div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> <a class="code hl_enumeration" href="namespaceug.html#a1f0e19a0ec74b2ebb64238aeb498c51b">ReferenceObjectID</a> sideRoid = elem->reference_object_id();</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> sideGeo geo(sideRoid, 3, <a class="code hl_class" href="classug_1_1_l_f_e_i_d.html">LFEID</a>(<a class="code hl_enumvalue" href="classug_1_1_l_f_e_i_d.html#af73992784d8d28c212f44ad976b17b13a87506500bee7d97436b59a02b6080dff">LFEID::LAGRANGE</a>, dim, 1));</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> </div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="comment">// prepare geometry for type and order</span></div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> <span class="keywordflow">try</span>{</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> geo.update_local(sideRoid, <a class="code hl_class" href="classug_1_1_l_f_e_i_d.html">LFEID</a>(<a class="code hl_enumvalue" href="classug_1_1_l_f_e_i_d.html#af73992784d8d28c212f44ad976b17b13a87506500bee7d97436b59a02b6080dff">LFEID::LAGRANGE</a>, dim, 1), 1);</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> }</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> <a class="code hl_define" href="group__ugbase__common.html#ga10f56dc5558c42d0e0ab5bb875c73ac7">UG_CATCH_THROW</a>(<span class="stringliteral">"ActiveSet::lagrange_mat_inv_elem:"</span></div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> <span class="stringliteral">" Cannot update local values of finite element geometry."</span>);</div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> </div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> <span class="comment">// get corners of element</span></div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> <a class="code hl_function" href="group__lib__disc__domain.html#gaff7229b5d622bfe7df1d58134ff7cef9">CollectCornerCoordinates</a>(vCorner, *elem, aaPos);</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> </div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> <span class="keyword">const</span> <a class="code hl_class" href="classug_1_1_dim_reference_element.html">DimReferenceElement</a><dim-1>& rRefElem</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> = <a class="code hl_function" href="classug_1_1_reference_element_provider.html#ae5d5db76fe9733c4d31e1226e4f3642c">ReferenceElementProvider::get</a><dim-1>(sideRoid);</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> </div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> <span class="keywordtype">int</span> nCorner = (int)vCorner.<a class="code hl_function" href="classug_1_1_reference_element.html#aa64e5fe0fc05e2d3bcaf23cf6d8624dc">size</a>();</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < nCorner; ++i)</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> vSideCoPos.push_back(vCorner[rRefElem.id(dim-1, 0, 0, i)]);</div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> </div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> <span class="keywordflow">if</span> (nCorner == dim)</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> ElementNormal<face_type0, dim>(normal, &vSideCoPos[0]);</div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> ElementNormal<face_type1, dim>(normal, &vSideCoPos[0]);</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> </div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"normal in lagrange_mat_inv_elem: "</span> << normal << <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> <span class="comment">//number normOfNormal = VecLength(normal);</span></div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> </div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> <span class="keywordflow">try</span>{</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> geo.update(elem, &vSideCoPos[0], <a class="code hl_class" href="classug_1_1_l_f_e_i_d.html">LFEID</a>(<a class="code hl_enumvalue" href="classug_1_1_l_f_e_i_d.html#af73992784d8d28c212f44ad976b17b13a87506500bee7d97436b59a02b6080dff">LFEID::LAGRANGE</a>, dim, 1), 1);</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> }</div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <a class="code hl_define" href="group__ugbase__common.html#ga10f56dc5558c42d0e0ab5bb875c73ac7">UG_CATCH_THROW</a>(<span class="stringliteral">"ActiveSet::lagrange_mat_inv_elem:"</span></div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="stringliteral">" Cannot update finite element geometry."</span>);</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> </div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> ip = 0; ip < geo.num_ip(); ++ip)</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> sh = 0; sh < geo.num_sh(); ++sh)</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < (size_t) dim; ++i)</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> loclagrangeMatInv(i, sh, i, sh) += 1.0/(geo.weight(ip) * geo.shape(ip, sh));</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> <span class="comment">// * normal[i] / normOfNormal;</span></div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> </div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <a class="code hl_function" href="namespaceug.html#aeec47dde9a615119a17816e9cf7ef30b">AddLocalMatrixToGlobal</a>(lagrangeMatInv, loclagrangeMatInv);</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> }</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span>}</div>
</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> </div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span><span class="keyword">template</span> <<span class="keyword">typename</span> TDomain, <span class="keyword">typename</span> TAlgebra></div>
<div class="foldopen" id="foldopen00432" data-start="{" data-end="}">
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"><a class="line" href="classug_1_1_active_set.html#a3d0a9af746851019460e4a1288cd4dc9"> 432</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classug_1_1_active_set.html#a3d0a9af746851019460e4a1288cd4dc9">ActiveSet<TDomain, TAlgebra>::lagrange_mat_inv</a>(<a class="code hl_typedef" href="classug_1_1_active_set.html#a3b801c631b987d6557c21dad6c8d074e">matrix_type</a>& lagrangeMatInv)</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span>{</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> <span class="keywordflow">for</span> (vector<int>::iterator activeSI = m_vActiveSubsets.begin();</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> activeSI != m_vActiveSubsets.end(); ++activeSI)</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> {</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"activeSI: "</span> << *activeSI << <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> <span class="keyword">const</span> <span class="keywordtype">int</span> subsetDim = <a class="code hl_function" href="namespaceug.html#ab93a82b9ef6d00b7a3544d771d4c5c96">DimensionOfSubset</a>(*m_spDD->subset_handler(), *activeSI);</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"subsetDim: "</span> << subsetDim << <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> </div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> <span class="keywordflow">switch</span>(subsetDim)</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> {</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> <span class="keywordflow">case</span> 0:</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> <span class="keywordflow">case</span> 1:</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> lagrange_mat_inv_elem<RegularEdge></div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> (m_spDD->template begin<RegularEdge>(*activeSI), m_spDD->template end<RegularEdge>(*activeSI), lagrangeMatInv);</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> <span class="keywordflow">case</span> 2:</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> lagrange_mat_inv_elem<Triangle></div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> (m_spDD->template begin<Triangle>(*activeSI), m_spDD->template end<Triangle>(*activeSI), lagrangeMatInv);</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> lagrange_mat_inv_elem<Quadrilateral></div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> (m_spDD->template begin<Quadrilateral>(*activeSI), m_spDD->template end<Quadrilateral>(*activeSI), lagrangeMatInv);</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> <span class="keywordflow">default</span>:</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> <a class="code hl_define" href="group__ugbase__common.html#ga43687df88af405f6ac7058dd3639993d">UG_THROW</a>(<span class="stringliteral">"ActiveSet::lagrange_mat_inv:"</span></div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <span class="stringliteral">"SubsetDimension "</span><<subsetDim<<<span class="stringliteral">" (subset="</span><<*activeSI<<<span class="stringliteral">") not supported."</span>);</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> }</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> }</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span>}</div>
</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> </div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span><span class="keyword">template</span> <<span class="keyword">typename</span> TDomain, <span class="keyword">typename</span> TAlgebra></div>
<div class="foldopen" id="foldopen00463" data-start="{" data-end="}">
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"><a class="line" href="classug_1_1_active_set.html#aa924e8e82bcf1003395c607254246dbb"> 463</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classug_1_1_active_set.html#aa924e8e82bcf1003395c607254246dbb">ActiveSet<TDomain, TAlgebra>::residual_lagrange_mult</a>(<a class="code hl_typedef" href="classug_1_1_active_set.html#a9004ef6b25260540e71c5da6adb8b0bf">vector_type</a>& lagMult,</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <span class="keyword">const</span> <a class="code hl_typedef" href="classug_1_1_active_set.html#a3b801c631b987d6557c21dad6c8d074e">matrix_type</a>& mat,</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> <span class="keyword">const</span> <a class="code hl_typedef" href="classug_1_1_active_set.html#a9004ef6b25260540e71c5da6adb8b0bf">vector_type</a>& u,</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> <a class="code hl_typedef" href="classug_1_1_active_set.html#a9004ef6b25260540e71c5da6adb8b0bf">vector_type</a>& rhs)</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span>{</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> <span class="comment">// only if some indices are active the lagrange multiplier is computed</span></div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> <span class="keywordflow">if</span>(m_vActiveSetGlob.size() != 0.0)</div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> {</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> <span class="keywordflow">if</span> (u.size() != lagMult.size())</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> <a class="code hl_define" href="group__ugbase__common.html#ga43687df88af405f6ac7058dd3639993d">UG_THROW</a>(<span class="stringliteral">"Temporarily u and lagMult need to be "</span></div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <span class="stringliteral">"of same size in ActiveSet:residual_lagrange_mult \n"</span>);</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> </div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> <span class="comment">/*matrix_type lagrangeMatInv;</span></div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span><span class="comment"> //SmartPtr<AssembledLinearOperator<algebra_type> > splagrangeMatInv;</span></div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span><span class="comment"> ass_lagrangeMatInv(lagrangeMatInv);*/</span></div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> </div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> <a class="code hl_class" href="class_smart_ptr.html">SmartPtr<vector_type></a> spMat_u = u.clone_without_values();</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> (*spMat_u).resize(u.size());</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> </div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span><span class="preprocessor"> #ifdef UG_PARALLEL</span></div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> <a class="code hl_function" href="namespaceug.html#a9037415f607d9d75b865aa1c67ea0b2e">MatMultDirect</a>(*spMat_u, 1.0, mat, u);</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> spMat_u->set_storage_type(u.get_storage_mask());</div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span><span class="preprocessor"> #else</span></div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> <a class="code hl_function" href="namespaceug.html#ad76b10ff156c4239abd30c333373f71c">MatMult</a>(*spMat_u, 1.0, mat, u);</div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span><span class="preprocessor"> #endif</span></div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> </div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> <span class="comment">//SmartPtr<vector_type> spRes = u.clone_without_values();</span></div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> <span class="comment">//(*spRes).resize(u.size());</span></div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> </div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> <span class="comment">// loop MultiIndex-pairs in activeSet-vector</span></div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> <span class="keywordflow">for</span> (vector<DoFIndex>::iterator itActiveInd = m_vActiveSetGlob.begin();</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> itActiveInd < m_vActiveSetGlob.end(); ++itActiveInd)</div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> {</div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> <span class="comment">// compute lagrange multiplier for active multiIndices</span></div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> <span class="comment">// lagMult = rhs - Mat * u;</span></div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> <a class="code hl_function" href="namespaceug.html#af9791adf452a8c9cbe9793c1d1c675a2">DoFRef</a>(lagMult, *itActiveInd) = <a class="code hl_function" href="namespaceug.html#af9791adf452a8c9cbe9793c1d1c675a2">DoFRef</a>(rhs, *itActiveInd) - <a class="code hl_function" href="namespaceug.html#af9791adf452a8c9cbe9793c1d1c675a2">DoFRef</a>((*spMat_u), *itActiveInd);</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> }</div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> </div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> <span class="comment">/*#ifdef UG_PARALLEL</span></div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span><span class="comment"> MatMultDirect(lagMult, 1.0, lagrangeMatInv, *spRes);</span></div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span><span class="comment"> #else</span></div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span><span class="comment"> MatMult(lagMult, 1.0, lagrangeMatInv, *spRes);</span></div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span><span class="comment"> #endif*/</span></div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> </div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"new lagMult-values computed \n"</span>);</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> <span class="comment">//UG_LOG("rhs updated \n");</span></div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> }</div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> <span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"no active index in residual_lagrange_mult \n"</span>);</div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> }</div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span>}</div>
</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> </div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> </div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span><span class="keyword">template</span> <<span class="keyword">typename</span> TDomain, <span class="keyword">typename</span> TAlgebra></div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span><span class="keyword">template</span> <<span class="keyword">typename</span> TElem, <span class="keyword">typename</span> TIterator></div>
<div class="foldopen" id="foldopen00518" data-start="{" data-end="}">
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"><a class="line" href="classug_1_1_active_set.html#a7d2b13f9c048b47c7e22ecc2e6eb4b4f"> 518</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="classug_1_1_active_set.html#a7d2b13f9c048b47c7e22ecc2e6eb4b4f">ActiveSet<TDomain, TAlgebra>::check_conv_elem</a>(TIterator iterBegin,</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> TIterator iterEnd, <a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& u, <span class="keyword">const</span> <a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& lambda)</div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span>{</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> dim = function_type::dim;</div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code hl_typedef" href="classug_1_1_grid_function.html#a00ba1c4740f5c800706e6e8d98a32440">function_type::domain_type</a> domain_type;</div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code hl_typedef" href="structug_1_1face__type__traits.html#a35648a25cad440a13761c97e4b0bb183">face_type_traits<dim>::face_type0</a> face_type0;</div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code hl_typedef" href="structug_1_1face__type__traits.html#a95d22f47899d9d35a591b66cdff2f47b">face_type_traits<dim>::face_type1</a> face_type1;</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> </div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> <span class="comment">// get position accessor</span></div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> <span class="keyword">typename</span> domain_type::position_accessor_type& aaPos</div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> = u.<a class="code hl_function" href="classug_1_1_grid_function.html#a88c05d7e9dabb417b931c46682218313">domain</a>()->position_accessor();</div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> </div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> <span class="comment">// storage for corner coordinates</span></div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> vector<MathVector<dim> > vCorner;</div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span> vector<MathVector<dim> > vSideCoPos;</div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> <a class="code hl_class" href="classug_1_1_math_vector.html">MathVector<dim></a> normal;</div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> </div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> <span class="comment">// local indices and local algebra</span></div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> <a class="code hl_class" href="classug_1_1_local_indices.html">LocalIndices</a> ind, indObs;</div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> <a class="code hl_class" href="classug_1_1_local_vector.html">LocalVector</a> locU, locObs, locLambda;</div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> </div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> <span class="comment">// Loop over all elements on active subsets</span></div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> <span class="keywordflow">for</span>(TIterator iter = iterBegin; iter != iterEnd; ++iter)</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> {</div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> TElem* elem = *iter;</div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> </div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> <span class="comment">// reference object type</span></div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> <a class="code hl_enumeration" href="namespaceug.html#a1f0e19a0ec74b2ebb64238aeb498c51b">ReferenceObjectID</a> roid = elem->reference_object_id();</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> </div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <span class="keyword">const</span> <a class="code hl_class" href="classug_1_1_dim_reference_element.html">DimReferenceElement</a><dim-1>& rRefElem</div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> = <a class="code hl_function" href="classug_1_1_reference_element_provider.html#ae5d5db76fe9733c4d31e1226e4f3642c">ReferenceElementProvider::get</a><dim-1>(roid);</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> </div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <span class="comment">// get corners of element</span></div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> <a class="code hl_function" href="group__lib__disc__domain.html#gaff7229b5d622bfe7df1d58134ff7cef9">CollectCornerCoordinates</a>(vCorner, *elem, aaPos);</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> </div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> <span class="comment">// here the ordering of the corners in the reference element is exploited</span></div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> <span class="comment">// in order to compute the outer normal later on</span></div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> <span class="keywordtype">int</span> nCorner = (int)vCorner.size();</div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < nCorner; ++i)</div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> vSideCoPos.push_back(vCorner[rRefElem.id(dim-1, 0, 0, i)]);</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> </div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> <span class="keywordflow">if</span> (nCorner == dim)</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> ElementNormal<face_type0, dim>(normal, &vSideCoPos[0]);</div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> ElementNormal<face_type1, dim>(normal, &vSideCoPos[0]);</div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> </div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> <span class="comment">// get global indices</span></div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> u.<a class="code hl_function" href="classug_1_1_grid_function.html#a364538c8c21214ea9491b7dc209ecf85">indices</a>(*iter, ind); (*m_spObs).indices(*iter, indObs);</div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span> </div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> <span class="comment">// adapt local algebra</span></div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> locU.<a class="code hl_function" href="classug_1_1_local_vector.html#abce2dcf8ef3003c039fd57a6778fefb7">resize</a>(ind); locObs.<a class="code hl_function" href="classug_1_1_local_vector.html#abce2dcf8ef3003c039fd57a6778fefb7">resize</a>(indObs); locLambda.<a class="code hl_function" href="classug_1_1_local_vector.html#abce2dcf8ef3003c039fd57a6778fefb7">resize</a>(ind);</div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> </div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> <span class="comment">// read local values of u and lagrangeMult</span></div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> <a class="code hl_function" href="namespaceug.html#aaefcef3316801b7bb518861b629e35d7">GetLocalVector</a>(locU, u); <a class="code hl_function" href="namespaceug.html#aaefcef3316801b7bb518861b629e35d7">GetLocalVector</a>(locObs, *m_spObs);</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> <a class="code hl_function" href="namespaceug.html#aaefcef3316801b7bb518861b629e35d7">GetLocalVector</a>(locLambda, lambda);</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> </div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> <span class="keywordtype">size_t</span> nrFctElem = ind.<a class="code hl_function" href="classug_1_1_local_indices.html#ac943b8d32979628ece8a2533d74d206c">num_fct</a>();</div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> <a class="code hl_typedef" href="group__ugbase__common.html#gaf349a0d1e8189254086eb3267fd4f460">number</a> gapValue, locUNormal, kktcond;</div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> <a class="code hl_typedef" href="group__ugbase__common.html#gaf349a0d1e8189254086eb3267fd4f460">number</a> normOfNormal = <a class="code hl_function" href="group__vectors.html#ga017412e0fb3129d2584d77125e692faf">VecLength</a>(normal);</div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> <a class="code hl_class" href="classug_1_1_math_vector.html">MathVector<dim></a> locUDof;</div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> </div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> fct = 0; fct < nrFctElem; ++fct)</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> {</div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> <span class="keywordtype">size_t</span> nrDoFsPerFctElem = ind.<a class="code hl_function" href="classug_1_1_local_indices.html#a21a08fbf627c18f958b852804981c327">num_dof</a>(fct);</div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dof = 0; dof < nrDoFsPerFctElem; ++dof)</div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> {</div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i < dim; ++i)</div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> locUDof[i] = locU(i, dof);</div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span> locUNormal = <a class="code hl_function" href="group__vectors.html#gae9174d47662deb0ba119e0e21f28ec71">VecDot</a>(locUDof, normal) / normOfNormal;</div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> </div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span> gapValue = locUNormal - locObs(fct, dof);</div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> <span class="keywordflow">if</span> (gapValue > 1e-06){</div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> <span class="comment">// i.e.: m_spObs < u</span></div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> <span class="comment">// constraint is violated</span></div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> }</div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span> </div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> kktcond = gapValue * locLambda(fct, dof);</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span> <span class="keywordflow">if</span> (kktcond > 1e-06 || kktcond < -1e-06)</div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> </div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> } <span class="comment">// end(dof)</span></div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> } <span class="comment">// end(fct)</span></div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> } <span class="comment">// end(elem)</span></div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> </div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span>}</div>
</div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> </div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span><span class="keyword">template</span> <<span class="keyword">typename</span> TDomain, <span class="keyword">typename</span> TAlgebra></div>
<div class="foldopen" id="foldopen00607" data-start="{" data-end="}">
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"><a class="line" href="classug_1_1_active_set.html#a4fd84fa9b5e1b775978b81a148f76ba7"> 607</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="classug_1_1_active_set.html#a4fd84fa9b5e1b775978b81a148f76ba7">ActiveSet<TDomain, TAlgebra>::check_conv</a>(<a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& u, <span class="keyword">const</span> <a class="code hl_class" href="classug_1_1_grid_function.html">function_type</a>& lambda,</div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> step)</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span>{</div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> <span class="comment">// ensure that at least one activeSet-iteration is performed</span></div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> <span class="keywordflow">if</span> (step <= 1)</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> </div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> <span class="comment">// NOW TWO CHECKS WILL BE PERFORMED TO ENSURE CONVERGENCE:</span></div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span> <span class="comment">// 1. Did some multiIndices change from 'active' to 'inactive' or vice versa</span></div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span> <span class="comment">// in the last iteration-step?</span></div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> <span class="comment">// 2. Is the constraint violated for any DoFIndex?</span></div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> </div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(m_vActiveSetGlob.size() << <span class="stringliteral">" indices are active at the begin "</span></div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span> <span class="stringliteral">"of step "</span> << step << <span class="stringliteral">" ! \n"</span>);</div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span> </div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> <span class="comment">// check if activeSet has changed</span></div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> <span class="keywordflow">if</span> (m_vActiveSetGlob == m_vActiveSetGlobOld)</div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> {</div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span> <span class="comment">// check if constraint is fulfilled</span></div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span> <span class="keywordtype">bool</span> bConstraintViolated = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span> <span class="keywordflow">for</span> (vector<int>::iterator activeSI = m_vActiveSubsets.begin();</div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> activeSI != m_vActiveSubsets.end(); ++activeSI)</div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> {</div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> <span class="keyword">const</span> <span class="keywordtype">int</span> subsetDim = <a class="code hl_function" href="namespaceug.html#ab93a82b9ef6d00b7a3544d771d4c5c96">DimensionOfSubset</a>(*m_spDD->subset_handler(), *activeSI);</div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> <span class="keywordflow">switch</span>(subsetDim)</div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span> {</div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> <span class="keywordflow">case</span> 0:</div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> <span class="keywordflow">case</span> 1:</div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> <span class="keywordflow">if</span> (!check_conv_elem<RegularEdge></div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> (m_spDD->template begin<RegularEdge>(*activeSI), m_spDD->template end<RegularEdge>(*activeSI),</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> u, lambda))</div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span> {bConstraintViolated = <span class="keyword">true</span>;}</div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span> </div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> <span class="keywordflow">case</span> 2:</div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span> <span class="keywordflow">if</span> (!check_conv_elem<Triangle></div>
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span> (m_spDD->template begin<Triangle>(*activeSI),</div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> m_spDD->template end<Triangle>(*activeSI), u, lambda))</div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span> {bConstraintViolated = <span class="keyword">true</span>;}</div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> </div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</span> <span class="keywordflow">if</span> (!check_conv_elem<Quadrilateral></div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> (m_spDD->template begin<Quadrilateral>(*activeSI),</div>
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</span> m_spDD->template end<Quadrilateral>(*activeSI), u, lambda))</div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno"> 651</span> {bConstraintViolated = <span class="keyword">true</span>;}</div>
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span> </div>
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno"> 654</span> <span class="keywordflow">default</span>:</div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"> 655</span> <a class="code hl_define" href="group__ugbase__common.html#ga43687df88af405f6ac7058dd3639993d">UG_THROW</a>(<span class="stringliteral">"ActiveSet::check_conv:"</span></div>
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span> <span class="stringliteral">"SubsetDimension "</span><< subsetDim <<<span class="stringliteral">" (subset="</span><< *activeSI <<<span class="stringliteral">") not supported."</span>);</div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"> 657</span> }</div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> </div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> <span class="keywordflow">if</span> (bConstraintViolated)</div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span> }</div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> </div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> <span class="comment">// activeSet remains unchanged & constraint is fulfilled for all indices</span></div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span> }</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> <span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> }</div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span>}</div>
</div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno"> 670</span> </div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span> </div>
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"> 672</span><span class="keyword">template</span> <<span class="keyword">typename</span> TDomain, <span class="keyword">typename</span> TAlgebra></div>
<div class="foldopen" id="foldopen00673" data-start="{" data-end="}">
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno"><a class="line" href="classug_1_1_active_set.html#a9ea1eb1852e297a95344064cc63a4551"> 673</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="classug_1_1_active_set.html#a9ea1eb1852e297a95344064cc63a4551">ActiveSet<TDomain, TAlgebra>::check_inequ</a>(<span class="keyword">const</span> <a class="code hl_typedef" href="classug_1_1_active_set.html#a3b801c631b987d6557c21dad6c8d074e">matrix_type</a>& mat,</div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span> <span class="keyword">const</span> <a class="code hl_typedef" href="classug_1_1_active_set.html#a9004ef6b25260540e71c5da6adb8b0bf">vector_type</a>& u,</div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span> <span class="keyword">const</span> <a class="code hl_typedef" href="classug_1_1_active_set.html#a9004ef6b25260540e71c5da6adb8b0bf">vector_type</a>& lambda,</div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> <span class="keyword">const</span> <a class="code hl_typedef" href="classug_1_1_active_set.html#a9004ef6b25260540e71c5da6adb8b0bf">vector_type</a>& rhs)</div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span>{</div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> <span class="keywordflow">if</span> (u.size() != lambda.size())</div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span> <a class="code hl_define" href="group__ugbase__common.html#ga43687df88af405f6ac7058dd3639993d">UG_THROW</a>(<span class="stringliteral">"Temporarily u and lambda need to be "</span></div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> <span class="stringliteral">"of same size in ActiveSet:check_inequ \n"</span>);</div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> </div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> <a class="code hl_class" href="class_smart_ptr.html">SmartPtr<vector_type></a> spMat_u = u.clone_without_values();</div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> <a class="code hl_class" href="class_smart_ptr.html">SmartPtr<vector_type></a> spRes = u.clone_without_values();</div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> (*spMat_u).resize(u.size()); (*spRes).resize(u.size());</div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> </div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span><span class="preprocessor"> #ifdef UG_PARALLEL</span></div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> <a class="code hl_function" href="namespaceug.html#a9037415f607d9d75b865aa1c67ea0b2e">MatMultDirect</a>(*spMat_u, 1.0, mat, u);</div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> spMat_u->set_storage_type(u.get_storage_mask());</div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> spRes->set_storage_type(u.get_storage_mask());</div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span><span class="preprocessor"> #else</span></div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> <a class="code hl_function" href="namespaceug.html#ad76b10ff156c4239abd30c333373f71c">MatMult</a>(*spMat_u, 1.0, mat, u);</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span><span class="preprocessor"> #endif</span></div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno"> 693</span> </div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno"> 694</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < u.size(); ++i)</div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno"> 695</span> {</div>
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno"> 696</span> <span class="comment">//if (lambda[i] < -1e-06)</span></div>
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno"> 697</span> <span class="comment">// return false;</span></div>
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno"> 698</span> </div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span> (*spRes)[i] = (*spMat_u)[i] - rhs[i]; <span class="comment">//+ lambda[i] - rhs[i]; //</span></div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span> <a class="code hl_define" href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a>(<span class="stringliteral">"lambda["</span><< i << <span class="stringliteral">"]: "</span> << lambda[i] <<<span class="stringliteral">", res["</span> << i << <span class="stringliteral">"]: "</span> << (*spRes)[i] << <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> <span class="comment">//if ((*spRes)[i] > 1e-06)</span></div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span> <span class="comment">// return false;</span></div>
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"> 703</span> }</div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> </div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span>}</div>
</div>
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</span> </div>
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span>}; <span class="comment">// namespace ug</span></div>
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> </div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span><span class="preprocessor">#endif </span><span class="comment">/* ACTIVE_SET_IMPL_H_ */</span><span class="preprocessor"></span></div>
<div class="ttc" id="aactive__set_8h_html"><div class="ttname"><a href="active__set_8h.html">active_set.h</a></div></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="aclassug_1_1_active_set_html_a3b801c631b987d6557c21dad6c8d074e"><div class="ttname"><a href="classug_1_1_active_set.html#a3b801c631b987d6557c21dad6c8d074e">ug::ActiveSet::matrix_type</a></div><div class="ttdeci">algebra_type::matrix_type matrix_type</div><div class="ttdoc">Type of algebra matrix.</div><div class="ttdef"><b>Definition</b> active_set.h:106</div></div>
<div class="ttc" id="aclassug_1_1_active_set_html_a3d0a9af746851019460e4a1288cd4dc9"><div class="ttname"><a href="classug_1_1_active_set.html#a3d0a9af746851019460e4a1288cd4dc9">ug::ActiveSet::lagrange_mat_inv</a></div><div class="ttdeci">void lagrange_mat_inv(matrix_type &lagrangeMatInv)</div><div class="ttdef"><b>Definition</b> active_set_impl.h:432</div></div>
<div class="ttc" id="aclassug_1_1_active_set_html_a41fd1839ef32819c4a3aa4ce7667888e"><div class="ttname"><a href="classug_1_1_active_set.html#a41fd1839ef32819c4a3aa4ce7667888e">ug::ActiveSet::active_index</a></div><div class="ttdeci">bool active_index(function_type &u, function_type &rhs, function_type &lagrangeMult, function_type &gap)</div><div class="ttdoc">determines the active indices, stores them in a vector and sets dirichlet values in rhs for active in...</div><div class="ttdef"><b>Definition</b> active_set_impl.h:253</div></div>
<div class="ttc" id="aclassug_1_1_active_set_html_a4fd84fa9b5e1b775978b81a148f76ba7"><div class="ttname"><a href="classug_1_1_active_set.html#a4fd84fa9b5e1b775978b81a148f76ba7">ug::ActiveSet::check_conv</a></div><div class="ttdeci">bool check_conv(function_type &u, const function_type &lambda, const size_t step)</div><div class="ttdoc">checks if all constraints are fulfilled & the activeSet remained unchanged</div><div class="ttdef"><b>Definition</b> active_set_impl.h:607</div></div>
<div class="ttc" id="aclassug_1_1_active_set_html_a7d2b13f9c048b47c7e22ecc2e6eb4b4f"><div class="ttname"><a href="classug_1_1_active_set.html#a7d2b13f9c048b47c7e22ecc2e6eb4b4f">ug::ActiveSet::check_conv_elem</a></div><div class="ttdeci">bool check_conv_elem(TIterator iterBegin, TIterator iterEnd, function_type &u, const function_type &lambda)</div><div class="ttdef"><b>Definition</b> active_set_impl.h:518</div></div>
<div class="ttc" id="aclassug_1_1_active_set_html_a9004ef6b25260540e71c5da6adb8b0bf"><div class="ttname"><a href="classug_1_1_active_set.html#a9004ef6b25260540e71c5da6adb8b0bf">ug::ActiveSet::vector_type</a></div><div class="ttdeci">algebra_type::vector_type vector_type</div><div class="ttdoc">Type of algebra vector.</div><div class="ttdef"><b>Definition</b> active_set.h:109</div></div>
<div class="ttc" id="aclassug_1_1_active_set_html_a9ea1eb1852e297a95344064cc63a4551"><div class="ttname"><a href="classug_1_1_active_set.html#a9ea1eb1852e297a95344064cc63a4551">ug::ActiveSet::check_inequ</a></div><div class="ttdeci">bool check_inequ(const matrix_type &mat, const vector_type &u, const vector_type &lagrangeMult, const vector_type &rhs)</div><div class="ttdoc">checks if all inequalities are fulfilled</div><div class="ttdef"><b>Definition</b> active_set_impl.h:673</div></div>
<div class="ttc" id="aclassug_1_1_active_set_html_aa924e8e82bcf1003395c607254246dbb"><div class="ttname"><a href="classug_1_1_active_set.html#aa924e8e82bcf1003395c607254246dbb">ug::ActiveSet::residual_lagrange_mult</a></div><div class="ttdeci">void residual_lagrange_mult(vector_type &lagMult, const matrix_type &mat, const vector_type &u, vector_type &rhs)</div><div class="ttdef"><b>Definition</b> active_set_impl.h:463</div></div>
<div class="ttc" id="aclassug_1_1_active_set_html_ab9f3d3ff7347503ade03870a7cfaa767"><div class="ttname"><a href="classug_1_1_active_set.html#ab9f3d3ff7347503ade03870a7cfaa767">ug::ActiveSet::lagrange_multiplier</a></div><div class="ttdeci">void lagrange_multiplier(function_type &lagrangeMult, const function_type &u)</div><div class="ttdoc">computes the lagrange multiplier for a given disc</div><div class="ttdef"><b>Definition</b> active_set_impl.h:341</div></div>
<div class="ttc" id="aclassug_1_1_active_set_html_adca075ecb90b067ab202bfb5910295f1"><div class="ttname"><a href="classug_1_1_active_set.html#adca075ecb90b067ab202bfb5910295f1">ug::ActiveSet::lagrange_mat_inv_elem</a></div><div class="ttdeci">void lagrange_mat_inv_elem(TIterator iterBegin, TIterator iterEnd, matrix_type &lagrangeMatInv)</div><div class="ttdef"><b>Definition</b> active_set_impl.h:359</div></div>
<div class="ttc" id="aclassug_1_1_active_set_html_adf202c5f10e562be37856961cbeff850"><div class="ttname"><a href="classug_1_1_active_set.html#adf202c5f10e562be37856961cbeff850">ug::ActiveSet::active_index_elem</a></div><div class="ttdeci">void active_index_elem(TIterator iterBegin, TIterator iterEnd, function_type &u, function_type &rhs, function_type &lagrangeMult)</div><div class="ttdoc">checks the distance to the prescribed obstacle/constraint</div><div class="ttdef"><b>Definition</b> active_set_impl.h:115</div></div>
<div class="ttc" id="aclassug_1_1_active_set_html_adf69c2970f95254fce1d5331a0f13ade"><div class="ttname"><a href="classug_1_1_active_set.html#adf69c2970f95254fce1d5331a0f13ade">ug::ActiveSet::set_dirichlet_rows</a></div><div class="ttdeci">void set_dirichlet_rows(matrix_type &mat)</div><div class="ttdef"><b>Definition</b> active_set_impl.h:331</div></div>
<div class="ttc" id="aclassug_1_1_active_set_html_ae1cd802b1ac8a21240cab82885bcbf62"><div class="ttname"><a href="classug_1_1_active_set.html#ae1cd802b1ac8a21240cab82885bcbf62">ug::ActiveSet::prepare</a></div><div class="ttdeci">void prepare(function_type &u)</div><div class="ttdef"><b>Definition</b> active_set_impl.h:73</div></div>
<div class="ttc" id="aclassug_1_1_dim_f_e_geometry_html"><div class="ttname"><a href="classug_1_1_dim_f_e_geometry.html">ug::DimFEGeometry</a></div><div class="ttdef"><b>Definition</b> fe_geom.h:183</div></div>
<div class="ttc" id="aclassug_1_1_dim_reference_element_html"><div class="ttname"><a href="classug_1_1_dim_reference_element.html">ug::DimReferenceElement</a></div><div class="ttdoc">dimension dependent base class for reference elements</div><div class="ttdef"><b>Definition</b> reference_element.h:183</div></div>
<div class="ttc" id="aclassug_1_1_do_f_distribution_info_provider_html_a4f7a31d60bad0e3b5f373151a89958c9"><div class="ttname"><a href="classug_1_1_do_f_distribution_info_provider.html#a4f7a31d60bad0e3b5f373151a89958c9">ug::DoFDistributionInfoProvider::is_def_in_subset</a></div><div class="ttdeci">bool is_def_in_subset(size_t fct, int si) const</div><div class="ttdoc">returns if a function is defined on a subset</div><div class="ttdef"><b>Definition</b> dof_distribution_info.h:217</div></div>
<div class="ttc" id="aclassug_1_1_do_f_distribution_info_provider_html_af758613a5610c74396c305fb1c12931a"><div class="ttname"><a href="classug_1_1_do_f_distribution_info_provider.html#af758613a5610c74396c305fb1c12931a">ug::DoFDistributionInfoProvider::num_fct</a></div><div class="ttdeci">size_t num_fct() const</div><div class="ttdoc">number of discrete functions on subset si</div><div class="ttdef"><b>Definition</b> dof_distribution_info.h:176</div></div>
<div class="ttc" id="aclassug_1_1_grid_function_html"><div class="ttname"><a href="classug_1_1_grid_function.html">ug::GridFunction</a></div><div class="ttdoc">represents numerical solutions on a grid using an algebraic vector</div><div class="ttdef"><b>Definition</b> grid_function.h:121</div></div>
<div class="ttc" id="aclassug_1_1_grid_function_html_a00ba1c4740f5c800706e6e8d98a32440"><div class="ttname"><a href="classug_1_1_grid_function.html#a00ba1c4740f5c800706e6e8d98a32440">ug::GridFunction::domain_type</a></div><div class="ttdeci">TDomain domain_type</div><div class="ttdoc">Domain.</div><div class="ttdef"><b>Definition</b> grid_function.h:130</div></div>
<div class="ttc" id="aclassug_1_1_grid_function_html_a0fa21a2e485d5321617060330ee18ec6"><div class="ttname"><a href="classug_1_1_grid_function.html#a0fa21a2e485d5321617060330ee18ec6">ug::GridFunction::num_indices</a></div><div class="ttdeci">size_t num_indices() const</div><div class="ttdoc">return the number of indices distributed (proc local)</div><div class="ttdef"><b>Definition</b> grid_function.h:303</div></div>
<div class="ttc" id="aclassug_1_1_grid_function_html_a364538c8c21214ea9491b7dc209ecf85"><div class="ttname"><a href="classug_1_1_grid_function.html#a364538c8c21214ea9491b7dc209ecf85">ug::GridFunction::indices</a></div><div class="ttdeci">void indices(TElem *elem, LocalIndices &ind, bool bHang=false) const</div><div class="ttdoc">get all indices of the element</div><div class="ttdef"><b>Definition</b> grid_function.h:317</div></div>
<div class="ttc" id="aclassug_1_1_grid_function_html_a88c05d7e9dabb417b931c46682218313"><div class="ttname"><a href="classug_1_1_grid_function.html#a88c05d7e9dabb417b931c46682218313">ug::GridFunction::domain</a></div><div class="ttdeci">SmartPtr< TDomain > domain()</div><div class="ttdoc">returns domain</div><div class="ttdef"><b>Definition</b> grid_function.h:342</div></div>
<div class="ttc" id="aclassug_1_1_grid_function_html_a95cf5961143d19cec516cb26417e281a"><div class="ttname"><a href="classug_1_1_grid_function.html#a95cf5961143d19cec516cb26417e281a">ug::GridFunction::dof_distribution</a></div><div class="ttdeci">SmartPtr< DoFDistribution > dof_distribution()</div><div class="ttdef"><b>Definition</b> grid_function.h:236</div></div>
<div class="ttc" id="aclassug_1_1_l_f_e_i_d_html"><div class="ttname"><a href="classug_1_1_l_f_e_i_d.html">ug::LFEID</a></div><div class="ttdoc">Identifier for Local Finite Elements.</div><div class="ttdef"><b>Definition</b> local_finite_element_id.h:98</div></div>
<div class="ttc" id="aclassug_1_1_l_f_e_i_d_html_af73992784d8d28c212f44ad976b17b13a87506500bee7d97436b59a02b6080dff"><div class="ttname"><a href="classug_1_1_l_f_e_i_d.html#af73992784d8d28c212f44ad976b17b13a87506500bee7d97436b59a02b6080dff">ug::LFEID::LAGRANGE</a></div><div class="ttdeci">@ LAGRANGE</div><div class="ttdef"><b>Definition</b> local_finite_element_id.h:104</div></div>
<div class="ttc" id="aclassug_1_1_local_indices_html"><div class="ttname"><a href="classug_1_1_local_indices.html">ug::LocalIndices</a></div><div class="ttdef"><b>Definition</b> local_algebra.h:50</div></div>
<div class="ttc" id="aclassug_1_1_local_indices_html_a21a08fbf627c18f958b852804981c327"><div class="ttname"><a href="classug_1_1_local_indices.html#a21a08fbf627c18f958b852804981c327">ug::LocalIndices::num_dof</a></div><div class="ttdeci">size_t num_dof(size_t fct) const</div><div class="ttdoc">number of dofs for accessible function</div><div class="ttdef"><b>Definition</b> local_algebra.h:117</div></div>
<div class="ttc" id="aclassug_1_1_local_indices_html_a3f9a311fef1fe4b2c8c62e8873cb8736"><div class="ttname"><a href="classug_1_1_local_indices.html#a3f9a311fef1fe4b2c8c62e8873cb8736">ug::LocalIndices::index</a></div><div class="ttdeci">index_type index(size_t fct, size_t dof) const</div><div class="ttdoc">global algebra index for (fct, dof)</div><div class="ttdef"><b>Definition</b> local_algebra.h:139</div></div>
<div class="ttc" id="aclassug_1_1_local_indices_html_ac943b8d32979628ece8a2533d74d206c"><div class="ttname"><a href="classug_1_1_local_indices.html#ac943b8d32979628ece8a2533d74d206c">ug::LocalIndices::num_fct</a></div><div class="ttdeci">size_t num_fct() const</div><div class="ttdoc">number of functions</div><div class="ttdef"><b>Definition</b> local_algebra.h:114</div></div>
<div class="ttc" id="aclassug_1_1_local_indices_html_adafdc88f908d2788b0fe9fc1ca147458"><div class="ttname"><a href="classug_1_1_local_indices.html#adafdc88f908d2788b0fe9fc1ca147458">ug::LocalIndices::comp</a></div><div class="ttdeci">comp_type comp(size_t fct, size_t dof) const</div><div class="ttdoc">algebra comp for (fct, dof)</div><div class="ttdef"><b>Definition</b> local_algebra.h:153</div></div>
<div class="ttc" id="aclassug_1_1_local_matrix_html"><div class="ttname"><a href="classug_1_1_local_matrix.html">ug::LocalMatrix</a></div><div class="ttdef"><b>Definition</b> local_algebra.h:422</div></div>
<div class="ttc" id="aclassug_1_1_local_matrix_html_a9dc073bd67d38e997a89f1a0b7a6f10c"><div class="ttname"><a href="classug_1_1_local_matrix.html#a9dc073bd67d38e997a89f1a0b7a6f10c">ug::LocalMatrix::resize</a></div><div class="ttdeci">void resize(const LocalIndices &ind)</div><div class="ttdoc">resize for same ind in row and column</div><div class="ttdef"><b>Definition</b> local_algebra.h:445</div></div>
<div class="ttc" id="aclassug_1_1_local_vector_html"><div class="ttname"><a href="classug_1_1_local_vector.html">ug::LocalVector</a></div><div class="ttdef"><b>Definition</b> local_algebra.h:198</div></div>
<div class="ttc" id="aclassug_1_1_local_vector_html_abce2dcf8ef3003c039fd57a6778fefb7"><div class="ttname"><a href="classug_1_1_local_vector.html#abce2dcf8ef3003c039fd57a6778fefb7">ug::LocalVector::resize</a></div><div class="ttdeci">void resize(const LocalIndices &ind)</div><div class="ttdoc">resize for current local indices</div><div class="ttdef"><b>Definition</b> local_algebra.h:214</div></div>
<div class="ttc" id="aclassug_1_1_math_vector_html"><div class="ttname"><a href="classug_1_1_math_vector.html">ug::MathVector</a></div><div class="ttdoc">a mathematical Vector with N entries.</div><div class="ttdef"><b>Definition</b> math_vector.h:97</div></div>
<div class="ttc" id="aclassug_1_1_multi_index_html"><div class="ttname"><a href="classug_1_1_multi_index.html">ug::MultiIndex</a></div><div class="ttdef"><b>Definition</b> multi_index.h:50</div></div>
<div class="ttc" id="aclassug_1_1_reference_edge_html"><div class="ttname"><a href="classug_1_1_reference_edge.html">ug::ReferenceEdge</a></div><div class="ttdef"><b>Definition</b> reference_element.h:345</div></div>
<div class="ttc" id="aclassug_1_1_reference_element_html_aa64e5fe0fc05e2d3bcaf23cf6d8624dc"><div class="ttname"><a href="classug_1_1_reference_element.html#aa64e5fe0fc05e2d3bcaf23cf6d8624dc">ug::ReferenceElement::size</a></div><div class="ttdeci">number size() const</div><div class="ttdoc">returns the size (e.g. area or volume) of the reference element</div><div class="ttdef"><b>Definition</b> reference_element.h:83</div></div>
<div class="ttc" id="aclassug_1_1_reference_element_provider_html_ae5d5db76fe9733c4d31e1226e4f3642c"><div class="ttname"><a href="classug_1_1_reference_element_provider.html#ae5d5db76fe9733c4d31e1226e4f3642c">ug::ReferenceElementProvider::get</a></div><div class="ttdeci">static const DimReferenceElement< dim > & get(ReferenceObjectID roid)</div><div class="ttdoc">returns a dimension dependent Reference Element</div><div class="ttdef"><b>Definition</b> reference_element.h:280</div></div>
<div class="ttc" id="aclassug_1_1_reference_quadrilateral_html"><div class="ttname"><a href="classug_1_1_reference_quadrilateral.html">ug::ReferenceQuadrilateral</a></div><div class="ttdef"><b>Definition</b> reference_element.h:445</div></div>
<div class="ttc" id="aclassug_1_1_reference_triangle_html"><div class="ttname"><a href="classug_1_1_reference_triangle.html">ug::ReferenceTriangle</a></div><div class="ttdef"><b>Definition</b> reference_element.h:394</div></div>
<div class="ttc" id="aclassug_1_1_reference_vertex_html"><div class="ttname"><a href="classug_1_1_reference_vertex.html">ug::ReferenceVertex</a></div><div class="ttdef"><b>Definition</b> reference_element.h:303</div></div>
<div class="ttc" id="afe__geom_8h_html"><div class="ttname"><a href="fe__geom_8h.html">fe_geom.h</a></div></div>
<div class="ttc" id="ageometry__util_8h_html"><div class="ttname"><a href="geometry__util_8h.html">geometry_util.h</a></div></div>
<div class="ttc" id="agroup__lib__algebra_html_gaa8517cb090f40832480c0dd692b0471b"><div class="ttname"><a href="group__lib__algebra.html#gaa8517cb090f40832480c0dd692b0471b">ug::SetDirichletRow</a></div><div class="ttdeci">void SetDirichletRow(TSparseMatrix &A, size_t i, size_t alpha)</div><div class="ttdef"><b>Definition</b> sparsematrix_util.h:796</div></div>
<div class="ttc" id="agroup__lib__disc__domain_html_gaff7229b5d622bfe7df1d58134ff7cef9"><div class="ttname"><a href="group__lib__disc__domain.html#gaff7229b5d622bfe7df1d58134ff7cef9">ug::CollectCornerCoordinates</a></div><div class="ttdeci">void CollectCornerCoordinates(std::vector< typename TAAPos::ValueType > &vCornerCoordsOut, const TElem &elem, const TAAPos &aaPos, bool clearContainer=true)</div><div class="ttdoc">returns the corner coordinates of a geometric object</div><div class="ttdef"><b>Definition</b> domain_util_impl.h:75</div></div>
<div class="ttc" id="agroup__ugbase__common_html_ga10f56dc5558c42d0e0ab5bb875c73ac7"><div class="ttname"><a href="group__ugbase__common.html#ga10f56dc5558c42d0e0ab5bb875c73ac7">UG_CATCH_THROW</a></div><div class="ttdeci">#define UG_CATCH_THROW(msg)</div><div class="ttdef"><b>Definition</b> error.h:64</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>
<div class="ttc" id="agroup__ugbase__common_html_ga849480b16e1d7c49266a92cd5db63942"><div class="ttname"><a href="group__ugbase__common.html#ga849480b16e1d7c49266a92cd5db63942">UG_LOG</a></div><div class="ttdeci">#define UG_LOG(msg)</div><div class="ttdef"><b>Definition</b> log.h:367</div></div>
<div class="ttc" id="agroup__ugbase__common_html_gaf349a0d1e8189254086eb3267fd4f460"><div class="ttname"><a href="group__ugbase__common.html#gaf349a0d1e8189254086eb3267fd4f460">number</a></div><div class="ttdeci">double number</div><div class="ttdef"><b>Definition</b> types.h:124</div></div>
<div class="ttc" id="agroup__vectors_html_ga017412e0fb3129d2584d77125e692faf"><div class="ttname"><a href="group__vectors.html#ga017412e0fb3129d2584d77125e692faf">ug::VecLength</a></div><div class="ttdeci">vector_t::value_type VecLength(const vector_t &v)</div><div class="ttdoc">returns the length of v. Slower than VecLengthSq.</div><div class="ttdef"><b>Definition</b> math_vector_functions_common_impl.hpp:341</div></div>
<div class="ttc" id="agroup__vectors_html_gae9174d47662deb0ba119e0e21f28ec71"><div class="ttname"><a href="group__vectors.html#gae9174d47662deb0ba119e0e21f28ec71">ug::VecDot</a></div><div class="ttdeci">vector_t::value_type VecDot(const vector_t &v1, const vector_t &v2)</div><div class="ttdoc">returns the dot-product of two vector_ts</div><div class="ttdef"><b>Definition</b> math_vector_functions_common_impl.hpp:385</div></div>
<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdef"><b>Definition</b> smart_pointer.h:814</div></div>
<div class="ttc" id="anamespaceug_html"><div class="ttname"><a href="namespaceug.html">ug</a></div><div class="ttdoc">the ug namespace</div></div>
<div class="ttc" id="anamespaceug_html_a1f0e19a0ec74b2ebb64238aeb498c51b"><div class="ttname"><a href="namespaceug.html#a1f0e19a0ec74b2ebb64238aeb498c51b">ug::ReferenceObjectID</a></div><div class="ttdeci">ReferenceObjectID</div><div class="ttdoc">these ids are used to identify the shape of a geometric object.</div><div class="ttdef"><b>Definition</b> grid_base_objects.h:74</div></div>
<div class="ttc" id="anamespaceug_html_a7405db84d59e2fb44d64fcaebca18454"><div class="ttname"><a href="namespaceug.html#a7405db84d59e2fb44d64fcaebca18454">ug::BlockRef</a></div><div class="ttdeci">double & BlockRef(T &vec, size_t i)</div><div class="ttdef"><b>Definition</b> blocks.h:66</div></div>
<div class="ttc" id="anamespaceug_html_a9037415f607d9d75b865aa1c67ea0b2e"><div class="ttname"><a href="namespaceug.html#a9037415f607d9d75b865aa1c67ea0b2e">ug::MatMultDirect</a></div><div class="ttdeci">bool MatMultDirect(ParallelVector< vector_type > &dest, const number &beta1, const ParallelMatrix< matrix_type > &A1, const ParallelVector< vector_type > &w1)</div><div class="ttdef"><b>Definition</b> parallel_matrix_impl.h:224</div></div>
<div class="ttc" id="anamespaceug_html_aaefcef3316801b7bb518861b629e35d7"><div class="ttname"><a href="namespaceug.html#aaefcef3316801b7bb518861b629e35d7">ug::GetLocalVector</a></div><div class="ttdeci">void GetLocalVector(LocalVector &lvec, const TVector &vec)</div><div class="ttdef"><b>Definition</b> local_algebra.h:739</div></div>
<div class="ttc" id="anamespaceug_html_ab93a82b9ef6d00b7a3544d771d4c5c96"><div class="ttname"><a href="namespaceug.html#ab93a82b9ef6d00b7a3544d771d4c5c96">ug::DimensionOfSubset</a></div><div class="ttdeci">int DimensionOfSubset(const ISubsetHandler &sh, int si)</div><div class="ttdoc">returns the current dimension of the subset</div><div class="ttdef"><b>Definition</b> subset_dim_util.cpp:89</div></div>
<div class="ttc" id="anamespaceug_html_ad76b10ff156c4239abd30c333373f71c"><div class="ttname"><a href="namespaceug.html#ad76b10ff156c4239abd30c333373f71c">ug::MatMult</a></div><div class="ttdeci">bool MatMult(vector_t &dest, const number &beta1, const matrix_t &A1, const vector_t &w1)</div><div class="ttdoc">calculates dest = beta1 * A1;</div><div class="ttdef"><b>Definition</b> operations_mat.h:59</div></div>
<div class="ttc" id="anamespaceug_html_aeec47dde9a615119a17816e9cf7ef30b"><div class="ttname"><a href="namespaceug.html#aeec47dde9a615119a17816e9cf7ef30b">ug::AddLocalMatrixToGlobal</a></div><div class="ttdeci">void AddLocalMatrixToGlobal(TMatrix &mat, const LocalMatrix &lmat)</div><div class="ttdef"><b>Definition</b> local_algebra.h:767</div></div>
<div class="ttc" id="anamespaceug_html_af9791adf452a8c9cbe9793c1d1c675a2"><div class="ttname"><a href="namespaceug.html#af9791adf452a8c9cbe9793c1d1c675a2">ug::DoFRef</a></div><div class="ttdeci">number & DoFRef(TMatrix &mat, const DoFIndex &iInd, const DoFIndex &jInd)</div><div class="ttdef"><b>Definition</b> multi_index.h:276</div></div>
<div class="ttc" id="astructug_1_1face__type__traits_3_011_01_4_html_a1235618a2a54d45efe87583494cd19bd"><div class="ttname"><a href="structug_1_1face__type__traits_3_011_01_4.html#a1235618a2a54d45efe87583494cd19bd">ug::face_type_traits< 1 >::face_type1</a></div><div class="ttdeci">ReferenceVertex face_type1</div><div class="ttdef"><b>Definition</b> active_set_impl.h:54</div></div>
<div class="ttc" id="astructug_1_1face__type__traits_3_011_01_4_html_ab4fcb6cbf41da6033bc3881195fc541a"><div class="ttname"><a href="structug_1_1face__type__traits_3_011_01_4.html#ab4fcb6cbf41da6033bc3881195fc541a">ug::face_type_traits< 1 >::face_type0</a></div><div class="ttdeci">ReferenceVertex face_type0</div><div class="ttdef"><b>Definition</b> active_set_impl.h:53</div></div>
<div class="ttc" id="astructug_1_1face__type__traits_3_011_01_4_html_af59b1296285ca56ee1ab831be9e33dce"><div class="ttname"><a href="structug_1_1face__type__traits_3_011_01_4.html#af59b1296285ca56ee1ab831be9e33dce">ug::face_type_traits< 1 >::DimFEGeo</a></div><div class="ttdeci">DimFEGeometry< 1, 1 > DimFEGeo</div><div class="ttdef"><b>Definition</b> active_set_impl.h:55</div></div>
<div class="ttc" id="astructug_1_1face__type__traits_3_012_01_4_html_a4d3e48badcc9debc32be37f862340d8f"><div class="ttname"><a href="structug_1_1face__type__traits_3_012_01_4.html#a4d3e48badcc9debc32be37f862340d8f">ug::face_type_traits< 2 >::face_type0</a></div><div class="ttdeci">ReferenceEdge face_type0</div><div class="ttdef"><b>Definition</b> active_set_impl.h:60</div></div>
<div class="ttc" id="astructug_1_1face__type__traits_3_012_01_4_html_a5fc9dabe118da51abc79758c66ff9be9"><div class="ttname"><a href="structug_1_1face__type__traits_3_012_01_4.html#a5fc9dabe118da51abc79758c66ff9be9">ug::face_type_traits< 2 >::face_type1</a></div><div class="ttdeci">ReferenceEdge face_type1</div><div class="ttdef"><b>Definition</b> active_set_impl.h:61</div></div>
<div class="ttc" id="astructug_1_1face__type__traits_3_012_01_4_html_af3b46c941d24740003c8491b03bdedbd"><div class="ttname"><a href="structug_1_1face__type__traits_3_012_01_4.html#af3b46c941d24740003c8491b03bdedbd">ug::face_type_traits< 2 >::DimFEGeo</a></div><div class="ttdeci">DimFEGeometry< 2, 1 > DimFEGeo</div><div class="ttdef"><b>Definition</b> active_set_impl.h:62</div></div>
<div class="ttc" id="astructug_1_1face__type__traits_3_013_01_4_html_a18d865310c0c13fc21d2a9e0f179a63c"><div class="ttname"><a href="structug_1_1face__type__traits_3_013_01_4.html#a18d865310c0c13fc21d2a9e0f179a63c">ug::face_type_traits< 3 >::face_type0</a></div><div class="ttdeci">ReferenceTriangle face_type0</div><div class="ttdef"><b>Definition</b> active_set_impl.h:67</div></div>
<div class="ttc" id="astructug_1_1face__type__traits_3_013_01_4_html_a746475ee0f9ef15c6a437fe01e99f49b"><div class="ttname"><a href="structug_1_1face__type__traits_3_013_01_4.html#a746475ee0f9ef15c6a437fe01e99f49b">ug::face_type_traits< 3 >::face_type1</a></div><div class="ttdeci">ReferenceQuadrilateral face_type1</div><div class="ttdef"><b>Definition</b> active_set_impl.h:68</div></div>
<div class="ttc" id="astructug_1_1face__type__traits_3_013_01_4_html_ad2bd1fd5447cf56fbe5f46053397c136"><div class="ttname"><a href="structug_1_1face__type__traits_3_013_01_4.html#ad2bd1fd5447cf56fbe5f46053397c136">ug::face_type_traits< 3 >::DimFEGeo</a></div><div class="ttdeci">DimFEGeometry< 3, 2 > DimFEGeo</div><div class="ttdef"><b>Definition</b> active_set_impl.h:69</div></div>
<div class="ttc" id="astructug_1_1face__type__traits_html"><div class="ttname"><a href="structug_1_1face__type__traits.html">ug::face_type_traits</a></div><div class="ttdef"><b>Definition</b> active_set_impl.h:45</div></div>
<div class="ttc" id="astructug_1_1face__type__traits_html_a35648a25cad440a13761c97e4b0bb183"><div class="ttname"><a href="structug_1_1face__type__traits.html#a35648a25cad440a13761c97e4b0bb183">ug::face_type_traits::face_type0</a></div><div class="ttdeci">void face_type0</div><div class="ttdef"><b>Definition</b> active_set_impl.h:46</div></div>
<div class="ttc" id="astructug_1_1face__type__traits_html_a95d22f47899d9d35a591b66cdff2f47b"><div class="ttname"><a href="structug_1_1face__type__traits.html#a95d22f47899d9d35a591b66cdff2f47b">ug::face_type_traits::face_type1</a></div><div class="ttdeci">void face_type1</div><div class="ttdef"><b>Definition</b> active_set_impl.h:47</div></div>
<div class="ttc" id="astructug_1_1face__type__traits_html_ac6b6c0b959d9bf0fd51fbb0143fb04fc"><div class="ttname"><a href="structug_1_1face__type__traits.html#ac6b6c0b959d9bf0fd51fbb0143fb04fc">ug::face_type_traits::DimFEGeo</a></div><div class="ttdeci">void DimFEGeo</div><div class="ttdef"><b>Definition</b> active_set_impl.h:48</div></div>
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