MOAB: Mesh Oriented datABase
(version 5.2.1)
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00001 /* ***************************************************************** 00002 MESQUITE -- The Mesh Quality Improvement Toolkit 00003 00004 Copyright 2007 Sandia National Laboratories. Developed at the 00005 University of Wisconsin--Madison under SNL contract number 00006 624796. The U.S. Government and the University of Wisconsin 00007 retain certain rights to this software. 00008 00009 This library is free software; you can redistribute it and/or 00010 modify it under the terms of the GNU Lesser General Public 00011 License as published by the Free Software Foundation; either 00012 version 2.1 of the License, or (at your option) any later version. 00013 00014 This library is distributed in the hope that it will be useful, 00015 but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00017 Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License 00020 (lgpl.txt) along with this library; if not, write to the Free Software 00021 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00022 00023 (2007) kraftche@cae.wisc.edu 00024 00025 ***************************************************************** */ 00026 00027 /** \file AffineMapMetric.hpp 00028 * \brief 00029 * \author Jason Kraftcheck 00030 */ 00031 00032 #ifndef MSQ_AFFINE_MAP_METRIC_HPP 00033 #define MSQ_AFFINE_MAP_METRIC_HPP 00034 00035 #include "Mesquite.hpp" 00036 #include "ElemSampleQM.hpp" 00037 00038 namespace MBMesquite 00039 { 00040 00041 class TargetCalculator; 00042 class WeightCalculator; 00043 class TMetric; 00044 template < unsigned R, unsigned C > 00045 class MsqMatrix; 00046 00047 /**\brief Compare targets to affine map to ideal element. 00048 * 00049 * A quality metric defined using 2D and 3D target metrics, 00050 * where the active (A) matrix is an affine map to the ideal, 00051 * unit-side element. 00052 */ 00053 class AffineMapMetric : public ElemSampleQM 00054 { 00055 public: 00056 MESQUITE_EXPORT 00057 AffineMapMetric( TargetCalculator* tc, WeightCalculator* wc, TMetric* target_metric ); 00058 00059 MESQUITE_EXPORT 00060 AffineMapMetric( TargetCalculator* tc, TMetric* target_metric ); 00061 00062 MESQUITE_EXPORT virtual std::string get_name() const; 00063 00064 MESQUITE_EXPORT virtual int get_negate_flag() const; 00065 00066 MESQUITE_EXPORT virtual void get_evaluations( PatchData& pd, std::vector< size_t >& handles, 00067 bool free_vertices_only, MsqError& err ); 00068 00069 MESQUITE_EXPORT virtual void get_element_evaluations( PatchData& pd, size_t elem_index, 00070 std::vector< size_t >& handles, MsqError& err ); 00071 00072 MESQUITE_EXPORT virtual bool evaluate( PatchData& pd, size_t handle, double& value, MsqError& err ); 00073 00074 MESQUITE_EXPORT virtual bool evaluate_with_indices( PatchData& pd, size_t handle, double& value, 00075 std::vector< size_t >& indices, MsqError& err ); 00076 00077 void set_target_calculator( TargetCalculator* tc ) 00078 { 00079 targetCalc = tc; 00080 } 00081 void set_weight_calculator( WeightCalculator* wc ) 00082 { 00083 weightCalc = wc; 00084 } 00085 TargetCalculator* get_target_calculator() const 00086 { 00087 return targetCalc; 00088 } 00089 WeightCalculator* get_weight_calculator() const 00090 { 00091 return weightCalc; 00092 } 00093 00094 TMetric* get_target_metric() const 00095 { 00096 return targetMetric; 00097 } 00098 void set_target_metric( TMetric* m ) 00099 { 00100 targetMetric = m; 00101 } 00102 00103 private: 00104 TargetCalculator* targetCalc; 00105 WeightCalculator* weightCalc; 00106 TMetric* targetMetric; 00107 }; 00108 00109 } // namespace MBMesquite 00110 00111 #endif