Intrepid
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00004 //                           Intrepid Package
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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 }// namespace Intrepid