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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 // Redistribution and use in source and binary forms, with or without 00011 // modification, are permitted provided that the following conditions are 00012 // met: 00013 // 00014 // 1. Redistributions of source code must retain the above copyright 00015 // notice, this list of conditions and the following disclaimer. 00016 // 00017 // 2. Redistributions in binary form must reproduce the above copyright 00018 // notice, this list of conditions and the following disclaimer in the 00019 // documentation and/or other materials provided with the distribution. 00020 // 00021 // 3. Neither the name of the Corporation nor the names of the 00022 // contributors may be used to endorse or promote products derived from 00023 // this software without specific prior written permission. 00024 // 00025 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY 00026 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00027 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00028 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE 00029 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00030 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00031 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00032 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00033 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00034 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00035 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00036 // 00037 // Questions? Contact Pavel Bochev (pbboche@sandia.gov) 00038 // Denis Ridzal (dridzal@sandia.gov), or 00039 // Kara Peterson (kjpeter@sandia.gov) 00040 // 00041 // ************************************************************************ 00042 // @HEADER 00043 00049 namespace Intrepid { 00050 00051 template<class Scalar, class ArrayScalar> 00052 Basis_HCURL_TRI_I1_FEM<Scalar,ArrayScalar>::Basis_HCURL_TRI_I1_FEM() 00053 { 00054 this -> basisCardinality_ = 3; 00055 this -> basisDegree_ = 1; 00056 this -> basisCellTopology_ = shards::CellTopology(shards::getCellTopologyData<shards::Triangle<3> >() ); 00057 this -> basisType_ = BASIS_FEM_DEFAULT; 00058 this -> basisCoordinates_ = COORDINATES_CARTESIAN; 00059 this -> basisTagsAreSet_ = false; 00060 } 00061 00062 template<class Scalar, class ArrayScalar> 00063 void Basis_HCURL_TRI_I1_FEM<Scalar, ArrayScalar>::initializeTags() { 00064 00065 // Basis-dependent intializations 00066 int tagSize = 4; // size of DoF tag 00067 int posScDim = 0; // position in the tag, counting from 0, of the subcell dim 00068 int posScOrd = 1; // position in the tag, counting from 0, of the subcell ordinal 00069 int posDfOrd = 2; // position in the tag, counting from 0, of DoF ordinal relative to the subcell 00070 00071 // An array with local DoF tags assigned to basis functions, in the order of their local enumeration 00072 int tags[] = { 00073 1, 0, 0, 1, 00074 1, 1, 0, 1, 00075 1, 2, 0, 1 }; 00076 00077 // Basis-independent function sets tag and enum data in tagToOrdinal_ and ordinalToTag_ arrays: 00078 Intrepid::setOrdinalTagData(this -> tagToOrdinal_, 00079 this -> ordinalToTag_, 00080 tags, 00081 this -> basisCardinality_, 00082 tagSize, 00083 posScDim, 00084 posScOrd, 00085 posDfOrd); 00086 } 00087 00088 00089 00090 template<class Scalar, class ArrayScalar> 00091 void Basis_HCURL_TRI_I1_FEM<Scalar, ArrayScalar>::getValues(ArrayScalar & outputValues, 00092 const ArrayScalar & inputPoints, 00093 const EOperator operatorType) const { 00094 00095 // Verify arguments 00096 #ifdef HAVE_INTREPID_DEBUG 00097 Intrepid::getValues_HCURL_Args<Scalar, ArrayScalar>(outputValues, 00098 inputPoints, 00099 operatorType, 00100 this -> getBaseCellTopology(), 00101 this -> getCardinality() ); 00102 #endif 00103 00104 // Number of evaluation points = dim 0 of inputPoints 00105 int dim0 = inputPoints.dimension(0); 00106 00107 // Temporaries: (x,y) coordinates of the evaluation point 00108 Scalar x = 0.0; 00109 Scalar y = 0.0; 00110 00111 switch (operatorType) { 00112 case OPERATOR_VALUE: 00113 for (int i0 = 0; i0 < dim0; i0++) { 00114 x = inputPoints(i0, 0); 00115 y = inputPoints(i0, 1); 00116 00117 // outputValues is a rank-3 array with dimensions (basisCardinality_, dim0, spaceDim) 00118 outputValues(0, i0, 0) = 1.0 - y; 00119 outputValues(0, i0, 1) = x; 00120 00121 outputValues(1, i0, 0) = -y; 00122 outputValues(1, i0, 1) = x; 00123 00124 outputValues(2, i0, 0) = -y; 00125 outputValues(2, i0, 1) = -1.0 + x; 00126 } 00127 break; 00128 00129 case OPERATOR_CURL: 00130 for (int i0 = 0; i0 < dim0; i0++) { 00131 x = inputPoints(i0, 0); 00132 y = inputPoints(i0, 1); 00133 00134 // outputValues is a rank-2 array with dimensions (basisCardinality_, dim0) 00135 outputValues(0, i0) = 2.0; 00136 outputValues(1, i0) = 2.0; 00137 outputValues(2, i0) = 2.0; 00138 } 00139 break; 00140 00141 case OPERATOR_DIV: 00142 TEUCHOS_TEST_FOR_EXCEPTION( (operatorType == OPERATOR_DIV), std::invalid_argument, 00143 ">>> ERROR (Basis_HCURL_TRI_I1_FEM): DIV is invalid operator for HCURL Basis Functions"); 00144 break; 00145 00146 case OPERATOR_GRAD: 00147 TEUCHOS_TEST_FOR_EXCEPTION( (operatorType == OPERATOR_GRAD), std::invalid_argument, 00148 ">>> ERROR (Basis_HCURL_TRI_I1_FEM): GRAD is invalid operator for HCURL Basis Functions"); 00149 break; 00150 00151 case OPERATOR_D1: 00152 case OPERATOR_D2: 00153 case OPERATOR_D3: 00154 case OPERATOR_D4: 00155 case OPERATOR_D5: 00156 case OPERATOR_D6: 00157 case OPERATOR_D7: 00158 case OPERATOR_D8: 00159 case OPERATOR_D9: 00160 case OPERATOR_D10: 00161 TEUCHOS_TEST_FOR_EXCEPTION( ( (operatorType == OPERATOR_D1) || 00162 (operatorType == OPERATOR_D2) || 00163 (operatorType == OPERATOR_D3) || 00164 (operatorType == OPERATOR_D4) || 00165 (operatorType == OPERATOR_D5) || 00166 (operatorType == OPERATOR_D6) || 00167 (operatorType == OPERATOR_D7) || 00168 (operatorType == OPERATOR_D8) || 00169 (operatorType == OPERATOR_D9) || 00170 (operatorType == OPERATOR_D10) ), 00171 std::invalid_argument, 00172 ">>> ERROR (Basis_HCURL_TRI_I1_FEM): Invalid operator type"); 00173 break; 00174 00175 default: 00176 TEUCHOS_TEST_FOR_EXCEPTION( ( (operatorType != OPERATOR_VALUE) && 00177 (operatorType != OPERATOR_GRAD) && 00178 (operatorType != OPERATOR_CURL) && 00179 (operatorType != OPERATOR_DIV) && 00180 (operatorType != OPERATOR_D1) && 00181 (operatorType != OPERATOR_D2) && 00182 (operatorType != OPERATOR_D3) && 00183 (operatorType != OPERATOR_D4) && 00184 (operatorType != OPERATOR_D5) && 00185 (operatorType != OPERATOR_D6) && 00186 (operatorType != OPERATOR_D7) && 00187 (operatorType != OPERATOR_D8) && 00188 (operatorType != OPERATOR_D9) && 00189 (operatorType != OPERATOR_D10) ), 00190 std::invalid_argument, 00191 ">>> ERROR (Basis_HCURL_TRI_I1_FEM): Invalid operator type"); 00192 } 00193 } 00194 00195 00196 00197 template<class Scalar, class ArrayScalar> 00198 void Basis_HCURL_TRI_I1_FEM<Scalar, ArrayScalar>::getValues(ArrayScalar& outputValues, 00199 const ArrayScalar & inputPoints, 00200 const ArrayScalar & cellVertices, 00201 const EOperator operatorType) const { 00202 TEUCHOS_TEST_FOR_EXCEPTION( (true), std::logic_error, 00203 ">>> ERROR (Basis_HCURL_TRI_I1_FEM): FEM Basis calling an FVD member function"); 00204 } 00205 00206 template<class Scalar, class ArrayScalar> 00207 void Basis_HCURL_TRI_I1_FEM<Scalar, ArrayScalar>::getDofCoords(ArrayScalar & DofCoords) const { 00208 #ifdef HAVE_INTREPID_DEBUG 00209 // Verify rank of output array. 00210 TEUCHOS_TEST_FOR_EXCEPTION( !(DofCoords.rank() == 2), std::invalid_argument, 00211 ">>> ERROR: (Intrepid::Basis_HCURL_TRI_I1_FEM::getDofCoords) rank = 2 required for DofCoords array"); 00212 // Verify 0th dimension of output array. 00213 TEUCHOS_TEST_FOR_EXCEPTION( !( DofCoords.dimension(0) == this -> basisCardinality_ ), std::invalid_argument, 00214 ">>> ERROR: (Intrepid::Basis_HCURL_TRI_I1_FEM::getDofCoords) mismatch in number of DoF and 0th dimension of DofCoords array"); 00215 // Verify 1st dimension of output array. 00216 TEUCHOS_TEST_FOR_EXCEPTION( !( DofCoords.dimension(1) == (int)(this -> basisCellTopology_.getDimension()) ), std::invalid_argument, 00217 ">>> ERROR: (Intrepid::Basis_HCURL_TRI_I1_FEM::getDofCoords) incorrect reference cell (1st) dimension in DofCoords array"); 00218 #endif 00219 00220 DofCoords(0,0) = 0.5; DofCoords(0,1) = 0.0; 00221 DofCoords(1,0) = 0.5; DofCoords(1,1) = 0.5; 00222 DofCoords(2,0) = 0.0; DofCoords(2,1) = 0.5; 00223 } 00224 00225 00226 }// namespace Intrepid
1.7.6.1