49 #ifndef __INTREPID2_HGRAD_LINE_C1_FEM_HPP__
50 #define __INTREPID2_HGRAD_LINE_C1_FEM_HPP__
85 typedef struct Line<2> cell_topology_type;
89 template<EOperator opType>
91 template<
typename outputViewType,
92 typename inputViewType>
93 KOKKOS_INLINE_FUNCTION
95 getValues( outputViewType output,
96 const inputViewType input );
100 template<
typename ExecSpaceType,
101 typename outputValueValueType,
class ...outputValueProperties,
102 typename inputPointValueType,
class ...inputPointProperties>
104 getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
105 const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
106 const EOperator operatorType);
111 template<
typename outputValueViewType,
112 typename inputPointViewType,
115 outputValueViewType _outputValues;
116 const inputPointViewType _inputPoints;
118 KOKKOS_INLINE_FUNCTION
119 Functor( outputValueViewType outputValues_,
120 inputPointViewType inputPoints_ )
121 : _outputValues(outputValues_), _inputPoints(inputPoints_) {}
123 KOKKOS_INLINE_FUNCTION
124 void operator()(
const ordinal_type pt)
const {
126 case OPERATOR_VALUE : {
127 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt );
128 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
133 case OPERATOR_MAX : {
134 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt, Kokkos::ALL() );
135 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
140 INTREPID2_TEST_FOR_ABORT( opType != OPERATOR_VALUE &&
141 opType != OPERATOR_GRAD &&
142 opType != OPERATOR_MAX,
143 ">>> ERROR: (Intrepid2::Basis_HGRAD_LINE_C1_FEM::Serial::getValues) operator is not supported");
152 template<
typename ExecSpaceType = void,
153 typename outputValueType = double,
154 typename pointValueType =
double>
156 :
public Basis<ExecSpaceType,outputValueType,pointValueType> {
176 const EOperator operatorType = OPERATOR_VALUE )
const {
177 #ifdef HAVE_INTREPID2_DEBUG
179 Intrepid2::getValues_HGRAD_Args(outputValues,
185 Impl::Basis_HGRAD_LINE_C1_FEM::
186 getValues<ExecSpaceType>( outputValues,
194 #ifdef HAVE_INTREPID2_DEBUG
196 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
197 ">>> ERROR: (Intrepid2::Basis_HGRAD_LINE_C1_FEM::getDofCoords) rank = 2 required for dofCoords array");
199 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoords.extent(0)) != this->
basisCardinality_, std::invalid_argument,
200 ">>> ERROR: (Intrepid2::Basis_HGRAD_LINE_C1_FEM::getDofCoords) mismatch in number of dof and 0th dimension of dofCoords array");
202 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.extent(1) != this->
basisCellTopology_.getDimension(), std::invalid_argument,
203 ">>> ERROR: (Intrepid2::Basis_HGRAD_LINE_C1_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
205 Kokkos::deep_copy(dofCoords, this->
dofCoords_);
211 #ifdef HAVE_INTREPID2_DEBUG
213 INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.rank() != 1, std::invalid_argument,
214 ">>> ERROR: (Intrepid2::Basis_HGRAD_LINE_C1_FEM::getdofCoeffs) rank = 1 required for dofCoeffs array");
216 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoeffs.extent(0)) != this->
getCardinality(), std::invalid_argument,
217 ">>> ERROR: (Intrepid2::Basis_HGRAD_LINE_C1_FEM::getdofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
219 Kokkos::deep_copy(dofCoeffs, 1.0);
225 return "Intrepid2_HGRAD_LINE_C1_FEM";
See Intrepid2::Basis_HGRAD_LINE_C1_FEM.
Definition file for FEM basis functions of degree 1 for H(grad) functions on a Line.
Kokkos::DynRankView< scalarType, Kokkos::LayoutStride, ExecSpaceType > scalarViewType
View type for scalars.
ordinal_type basisCardinality_
Cardinality of the basis, i.e., the number of basis functions/degrees-of-freedom. ...
An abstract base class that defines interface for concrete basis implementations for Finite Element (...
Kokkos::DynRankView< outputValueType, Kokkos::LayoutStride, ExecSpaceType > outputViewType
View type for basis value output.
shards::CellTopology getBaseCellTopology() const
Returns the base cell topology for which the basis is defined. See Shards documentation https://trili...
Kokkos::DynRankView< scalarType, ExecSpaceType > dofCoords_
Coordinates of degrees-of-freedom for basis functions defined in physical space.
ordinal_type getCardinality() const
Returns cardinality of the basis.
virtual void getValues(outputViewType outputValues, const pointViewType inputPoints, const EOperator operatorType=OPERATOR_VALUE) const
Evaluation of a FEM basis on a reference cell.
Kokkos::View< ordinal_type ***, typename ExecSpaceType::array_layout, Kokkos::HostSpace > ordinal_type_array_3d_host
View type for 3d host array.
Basis_HGRAD_LINE_C1_FEM()
Constructor.
Kokkos::View< ordinal_type *,typename ExecSpaceType::array_layout, Kokkos::HostSpace > ordinal_type_array_1d_host
View type for 1d host array.
virtual void getDofCoords(scalarViewType dofCoords) const
Returns spatial locations (coordinates) of degrees of freedom on the reference cell.
virtual void getDofCoeffs(scalarViewType dofCoeffs) const
Coefficients for computing degrees of freedom for Lagrangian basis If P is an element of the space sp...
Kokkos::DynRankView< pointValueType, Kokkos::LayoutStride, ExecSpaceType > pointViewType
View type for input points.
See Intrepid2::Basis_HGRAD_LINE_C1_FEM.
virtual const char * getName() const
Returns basis name.
Implementation of the default H(grad)-compatible FEM basis of degree 1 on Line cell.
Header file for the abstract base class Intrepid2::Basis.
Kokkos::View< ordinal_type **,typename ExecSpaceType::array_layout, Kokkos::HostSpace > ordinal_type_array_2d_host
View type for 2d host array.
See Intrepid2::Basis_HGRAD_LINE_C1_FEM.
shards::CellTopology basisCellTopology_
Base topology of the cells for which the basis is defined. See the Shards package for definition of b...