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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 // Kara Peterson (kjpeter@sandia.gov). 00027 // 00028 // ************************************************************************ 00029 // @HEADER 00030 00036 namespace Intrepid { 00037 00038 template<class Scalar, class ArrayScalar> 00039 Basis_HCURL_TRI_I1_FEM<Scalar,ArrayScalar>::Basis_HCURL_TRI_I1_FEM() 00040 { 00041 this -> basisCardinality_ = 3; 00042 this -> basisDegree_ = 1; 00043 this -> basisCellTopology_ = shards::CellTopology(shards::getCellTopologyData<shards::Triangle<3> >() ); 00044 this -> basisType_ = BASIS_FEM_DEFAULT; 00045 this -> basisCoordinates_ = COORDINATES_CARTESIAN; 00046 this -> basisTagsAreSet_ = false; 00047 } 00048 00049 template<class Scalar, class ArrayScalar> 00050 void Basis_HCURL_TRI_I1_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[] = { 00060 1, 0, 0, 1, 00061 1, 1, 0, 1, 00062 1, 2, 0, 1 }; 00063 00064 // Basis-independent function sets tag and enum data in tagToOrdinal_ and ordinalToTag_ arrays: 00065 Intrepid::setOrdinalTagData(this -> tagToOrdinal_, 00066 this -> ordinalToTag_, 00067 tags, 00068 this -> basisCardinality_, 00069 tagSize, 00070 posScDim, 00071 posScOrd, 00072 posDfOrd); 00073 } 00074 00075 00076 00077 template<class Scalar, class ArrayScalar> 00078 void Basis_HCURL_TRI_I1_FEM<Scalar, ArrayScalar>::getValues(ArrayScalar & outputValues, 00079 const ArrayScalar & inputPoints, 00080 const EOperator operatorType) const { 00081 00082 // Verify arguments 00083 #ifdef HAVE_INTREPID_DEBUG 00084 Intrepid::getValues_HCURL_Args<Scalar, ArrayScalar>(outputValues, 00085 inputPoints, 00086 operatorType, 00087 this -> getBaseCellTopology(), 00088 this -> getCardinality() ); 00089 #endif 00090 00091 // Number of evaluation points = dim 0 of inputPoints 00092 int dim0 = inputPoints.dimension(0); 00093 00094 // Temporaries: (x,y) coordinates of the evaluation point 00095 Scalar x = 0.0; 00096 Scalar y = 0.0; 00097 00098 switch (operatorType) { 00099 case OPERATOR_VALUE: 00100 for (int i0 = 0; i0 < dim0; i0++) { 00101 x = inputPoints(i0, 0); 00102 y = inputPoints(i0, 1); 00103 00104 // outputValues is a rank-3 array with dimensions (basisCardinality_, dim0, spaceDim) 00105 outputValues(0, i0, 0) = 1.0 - y; 00106 outputValues(0, i0, 1) = x; 00107 00108 outputValues(1, i0, 0) = -y; 00109 outputValues(1, i0, 1) = x; 00110 00111 outputValues(2, i0, 0) = -y; 00112 outputValues(2, i0, 1) = -1.0 + x; 00113 } 00114 break; 00115 00116 case OPERATOR_CURL: 00117 for (int i0 = 0; i0 < dim0; i0++) { 00118 x = inputPoints(i0, 0); 00119 y = inputPoints(i0, 1); 00120 00121 // outputValues is a rank-2 array with dimensions (basisCardinality_, dim0) 00122 outputValues(0, i0) = 2.0; 00123 outputValues(1, i0) = 2.0; 00124 outputValues(2, i0) = 2.0; 00125 } 00126 break; 00127 00128 case OPERATOR_DIV: 00129 TEST_FOR_EXCEPTION( (operatorType == OPERATOR_DIV), std::invalid_argument, 00130 ">>> ERROR (Basis_HCURL_TRI_I1_FEM): DIV is invalid operator for HCURL Basis Functions"); 00131 break; 00132 00133 case OPERATOR_GRAD: 00134 TEST_FOR_EXCEPTION( (operatorType == OPERATOR_GRAD), std::invalid_argument, 00135 ">>> ERROR (Basis_HCURL_TRI_I1_FEM): GRAD is invalid operator for HCURL Basis Functions"); 00136 break; 00137 00138 case OPERATOR_D1: 00139 case OPERATOR_D2: 00140 case OPERATOR_D3: 00141 case OPERATOR_D4: 00142 case OPERATOR_D5: 00143 case OPERATOR_D6: 00144 case OPERATOR_D7: 00145 case OPERATOR_D8: 00146 case OPERATOR_D9: 00147 case OPERATOR_D10: 00148 TEST_FOR_EXCEPTION( ( (operatorType == OPERATOR_D1) || 00149 (operatorType == OPERATOR_D2) || 00150 (operatorType == OPERATOR_D3) || 00151 (operatorType == OPERATOR_D4) || 00152 (operatorType == OPERATOR_D5) || 00153 (operatorType == OPERATOR_D6) || 00154 (operatorType == OPERATOR_D7) || 00155 (operatorType == OPERATOR_D8) || 00156 (operatorType == OPERATOR_D9) || 00157 (operatorType == OPERATOR_D10) ), 00158 std::invalid_argument, 00159 ">>> ERROR (Basis_HCURL_TRI_I1_FEM): Invalid operator type"); 00160 break; 00161 00162 default: 00163 TEST_FOR_EXCEPTION( ( (operatorType != OPERATOR_VALUE) && 00164 (operatorType != OPERATOR_GRAD) && 00165 (operatorType != OPERATOR_CURL) && 00166 (operatorType != OPERATOR_DIV) && 00167 (operatorType != OPERATOR_D1) && 00168 (operatorType != OPERATOR_D2) && 00169 (operatorType != OPERATOR_D3) && 00170 (operatorType != OPERATOR_D4) && 00171 (operatorType != OPERATOR_D5) && 00172 (operatorType != OPERATOR_D6) && 00173 (operatorType != OPERATOR_D7) && 00174 (operatorType != OPERATOR_D8) && 00175 (operatorType != OPERATOR_D9) && 00176 (operatorType != OPERATOR_D10) ), 00177 std::invalid_argument, 00178 ">>> ERROR (Basis_HCURL_TRI_I1_FEM): Invalid operator type"); 00179 } 00180 } 00181 00182 00183 00184 template<class Scalar, class ArrayScalar> 00185 void Basis_HCURL_TRI_I1_FEM<Scalar, ArrayScalar>::getValues(ArrayScalar& outputValues, 00186 const ArrayScalar & inputPoints, 00187 const ArrayScalar & cellVertices, 00188 const EOperator operatorType) const { 00189 TEST_FOR_EXCEPTION( (true), std::logic_error, 00190 ">>> ERROR (Basis_HCURL_TRI_I1_FEM): FEM Basis calling an FVD member function"); 00191 } 00192 00193 }// namespace Intrepid
1.7.4