49 #ifndef __INTREPID2_HGRAD_LINE_C1_FEM_HPP__ 50 #define __INTREPID2_HGRAD_LINE_C1_FEM_HPP__ 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,
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 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.
virtual void getDofCoeffs(scalarViewType dofCoeffs) const
Coefficients for computing degrees of freedom for Lagrangian basis If P is an element of the space sp...
ordinal_type basisCardinality_
Cardinality of the basis, i.e., the number of basis functions/degrees-of-freedom. ...
ordinal_type getCardinality() const
Returns cardinality of the basis.
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.
Kokkos::DynRankView< scalarType, ExecSpaceType > dofCoords_
Coordinates of degrees-of-freedom for basis functions defined in physical space.
shards::CellTopology getBaseCellTopology() const
Returns the base cell topology for which the basis is defined. See Shards documentation https://trili...
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.
EOperator
Enumeration of primitive operators available in Intrepid. Primitive operators act on reconstructed fu...
Kokkos::View< ordinal_type *,typename ExecSpaceType::array_layout, Kokkos::HostSpace > ordinal_type_array_1d_host
View type for 1d host array.
void getValues_HGRAD_Args(const outputValueViewType outputValues, const inputPointViewType inputPoints, const EOperator operatorType, const shards::CellTopology cellTopo, const ordinal_type basisCard)
Runtime check of the arguments for the getValues method in an HGRAD-conforming FEM basis...
virtual void getDofCoords(scalarViewType dofCoords) const
Returns spatial locations (coordinates) of degrees of freedom on the reference cell.
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.
virtual void getValues(outputViewType outputValues, const pointViewType inputPoints, const EOperator operatorType=OPERATOR_VALUE) const
Evaluation of a FEM basis on a reference 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...