48 #ifndef __INTREPID2_HVOL_C0_FEM_HPP__
49 #define __INTREPID2_HVOL_C0_FEM_HPP__
66 template<EOperator opType>
68 template<
typename OutputViewType,
69 typename inputViewType>
70 KOKKOS_INLINE_FUNCTION
72 getValues( OutputViewType output,
73 const inputViewType input );
77 template<
typename DeviceType,
78 typename outputValueValueType,
class ...outputValueProperties,
79 typename inputPointValueType,
class ...inputPointProperties>
81 getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
82 const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
83 const EOperator operatorType);
88 template<
typename outputValueViewType,
89 typename inputPointViewType,
92 outputValueViewType _outputValues;
93 const inputPointViewType _inputPoints;
95 KOKKOS_INLINE_FUNCTION
96 Functor( outputValueViewType outputValues_,
97 inputPointViewType inputPoints_ )
98 : _outputValues(outputValues_), _inputPoints(inputPoints_) {}
100 KOKKOS_INLINE_FUNCTION
101 void operator()(
const ordinal_type pt)
const {
103 case OPERATOR_VALUE : {
104 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt );
105 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
109 case OPERATOR_MAX : {
110 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt, Kokkos::ALL() );
111 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
116 INTREPID2_TEST_FOR_ABORT( opType != OPERATOR_VALUE &&
117 opType != OPERATOR_MAX,
118 ">>> ERROR: (Intrepid2::Basis_HVOL_C0_FEM::Serial::getValues) operator is not supported");
129 template<
typename DeviceType = void,
130 typename outputValueType = double,
131 typename pointValueType =
double>
134 std::string basisName_;
157 getValues( OutputViewType outputValues,
158 const PointViewType inputPoints,
159 const EOperator operatorType = OPERATOR_VALUE )
const override {
160 #ifdef HAVE_INTREPID2_DEBUG
162 Intrepid2::getValues_HGRAD_Args(outputValues,
168 Impl::Basis_HVOL_C0_FEM::
169 getValues<DeviceType>( outputValues,
176 getDofCoords( ScalarViewType dofCoords )
const override {
177 #ifdef HAVE_INTREPID2_DEBUG
179 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
180 ">>> ERROR: (Intrepid2::Basis_HVOL_C0_FEM::getDofCoords) rank = 2 required for dofCoords array");
182 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoords.extent(0)) != this->
getCardinality(), std::invalid_argument,
183 ">>> ERROR: (Intrepid2::Basis_HVOL_C0_FEM::getDofCoords) mismatch in number of dof and 0th dimension of dofCoords array");
185 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.extent(1) != this->
getBaseCellTopology().getDimension(), std::invalid_argument,
186 ">>> ERROR: (Intrepid2::Basis_HVOL_C0_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
188 Kokkos::deep_copy(dofCoords, this->
dofCoords_);
193 getDofCoeffs( ScalarViewType dofCoeffs )
const override {
194 #ifdef HAVE_INTREPID2_DEBUG
196 INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.rank() != 1, std::invalid_argument,
197 ">>> ERROR: (Intrepid2::Basis_HVOL_C0_FEM::getdofCoeffs) rank = 1 required for dofCoeffs array");
199 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoeffs.extent(0)) != this->
getCardinality(), std::invalid_argument,
200 ">>> ERROR: (Intrepid2::Basis_HVOL_C0_FEM::getdofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
202 Kokkos::deep_copy(dofCoeffs, 1.0);
207 return basisName_.c_str();
210 virtual HostBasisPtr<outputValueType,pointValueType>
See Intrepid2::Basis_HVOL_C0_FEM.
ordinal_type getCardinality() const
Returns cardinality of the basis.
An abstract base class that defines interface for concrete basis implementations for Finite Element (...
virtual const char * getName() const override
Returns basis name.
shards::CellTopology getBaseCellTopology() const
Returns the base cell topology for which the basis is defined. See Shards documentation https://trili...
See Intrepid2::Basis_HVOL_C0_FEM.
See Intrepid2::Basis_HVOL_C0_FEM.
Basis_HVOL_C0_FEM()=delete
Constructor.
Implementation of the default HVOL-compatible FEM contstant basis on triangle, quadrilateral, hexahedron and tetrahedron cells.
virtual HostBasisPtr< outputValueType, pointValueType > getHostBasis() const override
Creates and returns a Basis object whose DeviceType template argument is Kokkos::HostSpace::device_ty...
Definition file FEM basis functions of degree 0 for H(vol) functions on all supported topologies...
shards::CellTopology basisCellTopology_
Base topology of the cells for which the basis is defined. See the Shards package for definition of b...
Kokkos::DynRankView< scalarType, DeviceType > dofCoords_
Coordinates of degrees-of-freedom for basis functions defined in physical space.
Header file for the abstract base class Intrepid2::Basis.