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Intrepid
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00001 // @HEADER 00002 // ************************************************************************ 00003 // 00004 // Intrepid Package 00005 // Copyright (2007) Sandia Corporation 00006 // 00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive 00008 // license for use of this work by or on behalf of the U.S. Government. 00009 // 00010 // This library is free software; you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as 00012 // published by the Free Software Foundation; either version 2.1 of the 00013 // License, or (at your option) any later version. 00014 // 00015 // This library is distributed in the hope that it will be useful, but 00016 // WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00018 // Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public 00021 // License along with this library; if not, write to the Free Software 00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00023 // USA 00024 // Questions? Contact Pavel Bochev (pbboche@sandia.gov) or 00025 // Denis Ridzal (dridzal@sandia.gov). 00026 // 00027 // ************************************************************************ 00028 // @HEADER 00029 00035 namespace Intrepid { 00036 00037 template<class Scalar, class ArrayScalar> 00038 Basis_HGRAD_WEDGE_C1_FEM<Scalar, ArrayScalar>::Basis_HGRAD_WEDGE_C1_FEM() 00039 { 00040 this -> basisCardinality_ = 6; 00041 this -> basisDegree_ = 1; 00042 this -> basisCellTopology_ = shards::CellTopology(shards::getCellTopologyData<shards::Wedge<6> >() ); 00043 this -> basisType_ = BASIS_FEM_DEFAULT; 00044 this -> basisCoordinates_ = COORDINATES_CARTESIAN; 00045 this -> basisTagsAreSet_ = false; 00046 } 00047 00048 00049 template<class Scalar, class ArrayScalar> 00050 void Basis_HGRAD_WEDGE_C1_FEM<Scalar, ArrayScalar>::initializeTags() { 00051 00052 // Basis-dependent intializations 00053 int tagSize = 4; // size of DoF tag 00054 int posScDim = 0; // position in the tag, counting from 0, of the subcell dim 00055 int posScOrd = 1; // position in the tag, counting from 0, of the subcell ordinal 00056 int posDfOrd = 2; // position in the tag, counting from 0, of DoF ordinal relative to the subcell 00057 00058 // An array with local DoF tags assigned to basis functions, in the order of their local enumeration 00059 int tags[] = { 0, 0, 0, 1, 00060 0, 1, 0, 1, 00061 0, 2, 0, 1, 00062 0, 3, 0, 1, 00063 0, 4, 0, 1, 00064 0, 5, 0, 1 }; 00065 00066 // Basis-independent function sets tag and enum data in tagToOrdinal_ and ordinalToTag_ arrays: 00067 Intrepid::setOrdinalTagData(this -> tagToOrdinal_, 00068 this -> ordinalToTag_, 00069 tags, 00070 this -> basisCardinality_, 00071 tagSize, 00072 posScDim, 00073 posScOrd, 00074 posDfOrd); 00075 } 00076 00077 00078 00079 template<class Scalar, class ArrayScalar> 00080 void Basis_HGRAD_WEDGE_C1_FEM<Scalar, ArrayScalar>::getValues(ArrayScalar & outputValues, 00081 const ArrayScalar & inputPoints, 00082 const EOperator operatorType) const { 00083 00084 // Verify arguments 00085 #ifdef HAVE_INTREPID_DEBUG 00086 Intrepid::getValues_HGRAD_Args<Scalar, ArrayScalar>(outputValues, 00087 inputPoints, 00088 operatorType, 00089 this -> getBaseCellTopology(), 00090 this -> getCardinality() ); 00091 #endif 00092 00093 // Number of evaluation points = dim 0 of inputPoints 00094 int dim0 = inputPoints.dimension(0); 00095 00096 // Temporaries: (x,y,z) coordinates of the evaluation point 00097 Scalar x = 0.0; 00098 Scalar y = 0.0; 00099 Scalar z = 0.0; 00100 00101 switch (operatorType) { 00102 00103 case OPERATOR_VALUE: 00104 for (int i0 = 0; i0 < dim0; i0++) { 00105 x = inputPoints(i0, 0); 00106 y = inputPoints(i0, 1); 00107 z = inputPoints(i0, 2); 00108 00109 // outputValues is a rank-2 array with dimensions (basisCardinality_, dim0) 00110 outputValues(0, i0) = (1.0 - x - y)*(1.0 - z)/2.0; 00111 outputValues(1, i0) = x*(1.0 - z)/2.0; 00112 outputValues(2, i0) = y*(1.0 - z)/2.0; 00113 outputValues(3, i0) = (1.0 - x - y)*(1.0 + z)/2.0; 00114 outputValues(4, i0) = x*(1.0 + z)/2.0; 00115 outputValues(5, i0) = y*(1.0 + z)/2.0; 00116 } 00117 break; 00118 00119 case OPERATOR_GRAD: 00120 case OPERATOR_D1: 00121 for (int i0 = 0; i0 < dim0; i0++) { 00122 x = inputPoints(i0,0); 00123 y = inputPoints(i0,1); 00124 z = inputPoints(i0, 2); 00125 00126 // outputValues is a rank-3 array with dimensions (basisCardinality_, dim0, spaceDim) 00127 outputValues(0, i0, 0) = -(1.0 - z)/2.0; 00128 outputValues(0, i0, 1) = -(1.0 - z)/2.0; 00129 outputValues(0, i0, 2) = -(1.0 - x - y)/2.0; 00130 00131 outputValues(1, i0, 0) = (1.0 - z)/2.0; 00132 outputValues(1, i0, 1) = 0.0; 00133 outputValues(1, i0, 2) = -x/2.0; 00134 00135 outputValues(2, i0, 0) = 0.0; 00136 outputValues(2, i0, 1) = (1.0 - z)/2.0; 00137 outputValues(2, i0, 2) = -y/2.0; 00138 00139 00140 outputValues(3, i0, 0) = -(1.0 + z)/2.0; 00141 outputValues(3, i0, 1) = -(1.0 + z)/2.0; 00142 outputValues(3, i0, 2) = (1.0 - x - y)/2.0; 00143 00144 outputValues(4, i0, 0) = (1.0 + z)/2.0; 00145 outputValues(4, i0, 1) = 0.0; 00146 outputValues(4, i0, 2) = x/2.0; 00147 00148 outputValues(5, i0, 0) = 0.0; 00149 outputValues(5, i0, 1) = (1.0 + z)/2.0; 00150 outputValues(5, i0, 2) = y/2.0; 00151 } 00152 break; 00153 00154 case OPERATOR_CURL: 00155 TEST_FOR_EXCEPTION( (operatorType == OPERATOR_CURL), std::invalid_argument, 00156 ">>> ERROR (Basis_HGRAD_WEDGE_C1_FEM): CURL is invalid operator for rank-0 (scalar) functions in 3D"); 00157 break; 00158 00159 case OPERATOR_DIV: 00160 TEST_FOR_EXCEPTION( (operatorType == OPERATOR_DIV), std::invalid_argument, 00161 ">>> ERROR (Basis_HGRAD_WEDGE_C1_FEM): DIV is invalid operator for rank-0 (scalar) functions in 3D"); 00162 break; 00163 00164 case OPERATOR_D2: 00165 for (int i0 = 0; i0 < dim0; i0++) { 00166 outputValues(0, i0, 0) = 0.0; outputValues(3, i0, 0) = 0.0; 00167 outputValues(0, i0, 1) = 0.0; outputValues(3, i0, 1) = 0.0; 00168 outputValues(0, i0, 2) = 0.5; outputValues(3, i0, 2) =-0.5; 00169 outputValues(0, i0, 3) = 0.0; outputValues(3, i0, 3) = 0.0; 00170 outputValues(0, i0, 4) = 0.5; outputValues(3, i0, 4) =-0.5; 00171 outputValues(0, i0, 5) = 0.0; outputValues(3, i0, 5) = 0.0; 00172 00173 outputValues(1, i0, 0) = 0.0; outputValues(4, i0, 0) = 0.0; 00174 outputValues(1, i0, 1) = 0.0; outputValues(4, i0, 1) = 0.0; 00175 outputValues(1, i0, 2) =-0.5; outputValues(4, i0, 2) = 0.5; 00176 outputValues(1, i0, 3) = 0.0; outputValues(4, i0, 3) = 0.0; 00177 outputValues(1, i0, 4) = 0.0; outputValues(4, i0, 4) = 0.0; 00178 outputValues(1, i0, 5) = 0.0; outputValues(4, i0, 5) = 0.0; 00179 00180 outputValues(2, i0, 0) = 0.0; outputValues(5, i0, 0) = 0.0; 00181 outputValues(2, i0, 1) = 0.0; outputValues(5, i0, 1) = 0.0; 00182 outputValues(2, i0, 2) = 0.0; outputValues(5, i0, 2) = 0.0; 00183 outputValues(2, i0, 3) = 0.0; outputValues(5, i0, 3) = 0.0; 00184 outputValues(2, i0, 4) =-0.5; outputValues(5, i0, 4) = 0.5; 00185 outputValues(2, i0, 5) = 0.0; outputValues(5, i0, 5) = 0.0; 00186 } 00187 break; 00188 00189 case OPERATOR_D3: 00190 case OPERATOR_D4: 00191 case OPERATOR_D5: 00192 case OPERATOR_D6: 00193 case OPERATOR_D7: 00194 case OPERATOR_D8: 00195 case OPERATOR_D9: 00196 case OPERATOR_D10: 00197 { 00198 // outputValues is a rank-3 array with dimensions (basisCardinality_, dim0, DkCardinality) 00199 int DkCardinality = Intrepid::getDkCardinality(operatorType, 00200 this -> basisCellTopology_.getDimension() ); 00201 for(int dofOrd = 0; dofOrd < this -> basisCardinality_; dofOrd++) { 00202 for (int i0 = 0; i0 < dim0; i0++) { 00203 for(int dkOrd = 0; dkOrd < DkCardinality; dkOrd++){ 00204 outputValues(dofOrd, i0, dkOrd) = 0.0; 00205 } 00206 } 00207 } 00208 } 00209 break; 00210 00211 default: 00212 TEST_FOR_EXCEPTION( !( Intrepid::isValidOperator(operatorType) ), std::invalid_argument, 00213 ">>> ERROR (Basis_HGRAD_WEDGE_C1_FEM): Invalid operator type"); 00214 } 00215 } 00216 00217 00218 00219 template<class Scalar, class ArrayScalar> 00220 void Basis_HGRAD_WEDGE_C1_FEM<Scalar, ArrayScalar>::getValues(ArrayScalar& outputValues, 00221 const ArrayScalar & inputPoints, 00222 const ArrayScalar & cellVertices, 00223 const EOperator operatorType) const { 00224 TEST_FOR_EXCEPTION( (true), std::logic_error, 00225 ">>> ERROR (Basis_HGRAD_WEDGE_C1_FEM): FEM Basis calling an FVD member function"); 00226 } 00227 }// namespace Intrepid
1.7.4