49 #ifndef __INTREPID2_HDIV_TRI_I1_FEM_HPP__
50 #define __INTREPID2_HDIV_TRI_I1_FEM_HPP__
108 typedef struct Triangle<3> cell_topology_type;
112 template<EOperator opType>
114 template<
typename outputViewType,
115 typename inputViewType>
116 KOKKOS_INLINE_FUNCTION
118 getValues( outputViewType output,
119 const inputViewType input );
123 template<
typename ExecSpaceType,
124 typename outputValueValueType,
class ...outputValueProperties,
125 typename inputPointValueType,
class ...inputPointProperties>
127 getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
128 const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
129 const EOperator operatorType);
134 template<
typename outputValueViewType,
135 typename inputPointViewType,
138 outputValueViewType _outputValues;
139 const inputPointViewType _inputPoints;
141 KOKKOS_INLINE_FUNCTION
142 Functor( outputValueViewType outputValues_,
143 inputPointViewType inputPoints_ )
144 : _outputValues(outputValues_), _inputPoints(inputPoints_) {}
146 KOKKOS_INLINE_FUNCTION
147 void operator()(
const ordinal_type pt)
const {
149 case OPERATOR_VALUE : {
150 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt, Kokkos::ALL() );
151 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
155 case OPERATOR_DIV : {
156 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt );
157 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
162 INTREPID2_TEST_FOR_ABORT( opType != OPERATOR_VALUE &&
163 opType != OPERATOR_DIV,
164 ">>> ERROR: (Intrepid2::Basis_HDIV_TRI_I1_FEM::Serial::getValues) operator is not supported");
172 template<
typename ExecSpaceType = void,
173 typename outputValueType = double,
174 typename pointValueType =
double>
195 const EOperator operatorType = OPERATOR_VALUE )
const {
196 #ifdef HAVE_INTREPID2_DEBUG
198 Intrepid2::getValues_HDIV_Args(outputValues,
204 Impl::Basis_HDIV_TRI_I1_FEM::
205 getValues<ExecSpaceType>( outputValues,
213 #ifdef HAVE_INTREPID2_DEBUG
215 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
216 ">>> ERROR: (Intrepid2::Basis_HDIV_TRI_I1_FEM::getDofCoords) rank = 2 required for dofCoords array");
218 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoords.extent(0)) != this->
basisCardinality_, std::invalid_argument,
219 ">>> ERROR: (Intrepid2::Basis_HDIV_TRI_I1_FEM::getDofCoords) mismatch in number of dof and 0th dimension of dofCoords array");
221 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.extent(1) != this->
basisCellTopology_.getDimension(), std::invalid_argument,
222 ">>> ERROR: (Intrepid2::Basis_HDIV_TRI_I1_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
224 Kokkos::deep_copy(dofCoords, this->
dofCoords_);
230 #ifdef HAVE_INTREPID2_DEBUG
232 INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.rank() != 2, std::invalid_argument,
233 ">>> ERROR: (Intrepid2::Basis_HDIV_TRI_I1_FEM::getDofCoeffs) rank = 2 required for dofCoeffs array");
235 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoeffs.extent(0)) != this->
getCardinality(), std::invalid_argument,
236 ">>> ERROR: (Intrepid2::Basis_HDIV_TRI_I1_FEM::getDofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
238 INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.extent(1) != this->
getBaseCellTopology().getDimension(), std::invalid_argument,
239 ">>> ERROR: (Intrepid2::Basis_HDIV_TRI_I1_FEM::getDofCoeffs) incorrect reference cell (1st) dimension in dofCoeffs array");
241 Kokkos::deep_copy(dofCoeffs, this->
dofCoeffs_);
247 return "Intrepid2_HDIV_TRI_I1_FEM";
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. ...
Basis_HDIV_TRI_I1_FEM()
Constructor.
See Intrepid2::Basis_HDIV_TRI_I1_FEM.
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.
Kokkos::View< ordinal_type ***, typename ExecSpaceType::array_layout, Kokkos::HostSpace > ordinal_type_array_3d_host
View type for 3d host array.
Implementation of the default H(div)-compatible FEM basis of degree 1 on a Triangle cell...
virtual bool requireOrientation() const
True if orientation is required.
virtual const char * getName() const
Returns basis name.
Kokkos::View< ordinal_type *,typename ExecSpaceType::array_layout, Kokkos::HostSpace > ordinal_type_array_1d_host
View type for 1d host array.
Kokkos::DynRankView< pointValueType, Kokkos::LayoutStride, ExecSpaceType > pointViewType
View type for input points.
virtual void getDofCoords(scalarViewType dofCoords) const
Returns spatial locations (coordinates) of degrees of freedom on the reference cell.
See Intrepid2::Basis_HDIV_TRI_I1_FEM.
Kokkos::DynRankView< scalarType, ExecSpaceType > dofCoeffs_
Coefficients for computing degrees of freedom for Lagrangian basis If P is an element of the space sp...
virtual void getValues(outputViewType outputValues, const pointViewType inputPoints, const EOperator operatorType=OPERATOR_VALUE) const
Evaluation of a FEM basis on a reference cell.
See Intrepid2::Basis_HDIV_TRI_I1_FEM.
Definition file for FEM basis functions of degree 1 for H(div) functions on TRI cells.
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.
shards::CellTopology basisCellTopology_
Base topology of the cells for which the basis is defined. See the Shards package for definition of b...