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Panzer_DOF_PointField_decl.hpp
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4// Panzer: A partial differential equation assembly
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42
43#ifndef PANZER_EVALUATOR_DOF_PointField_IMPL_HPP
44#define PANZER_EVALUATOR_DOF_PointField_IMPL_HPP
45
46#include <string>
47
48#include "Phalanx_Evaluator_Macros.hpp"
49#include "Phalanx_MDField.hpp"
50#include "Phalanx_DataLayout.hpp"
51#include "PanzerDiscFE_config.hpp"
52#include "Panzer_PureBasis.hpp"
53#include "Intrepid2_Basis.hpp"
55
56namespace panzer {
57
59template <typename EvalT, typename TRAITST>
61 : public panzer::EvaluatorWithBaseImpl<TRAITST>,
62 public PHX::EvaluatorDerived<EvalT, TRAITST> {
63public:
64
80 DOF_PointField(const std::string & postfixFieldName,
81 const std::string & fieldName,
82 const PureBasis & fieldBasis,
83 const std::string & coordinateName,
84 const Teuchos::RCP<PHX::DataLayout> & coordLayout,
85 const Teuchos::RCP<PHX::DataLayout> & quadLayout)
86 { initialize(fieldName,fieldBasis,coordinateName,coordLayout,quadLayout,postfixFieldName); }
87
103 DOF_PointField(const std::string & fieldName,
104 const PureBasis & fieldBasis,
105 const std::string & coordinateName,
106 const Teuchos::RCP<PHX::DataLayout> & coordLayout,
107 const Teuchos::RCP<PHX::DataLayout> & quadLayout,
108 bool useCoordPostfix)
109 { std::string postfixFieldName = (useCoordPostfix ? coordinateName : "");
110 initialize(fieldName,fieldBasis,coordinateName,coordLayout,quadLayout,postfixFieldName); }
111
112 void evaluateFields(typename TRAITST::EvalData workset);
113
114private:
115 typedef typename EvalT::ScalarT ScalarT;
116
118 void initialize(const std::string & fieldName,
119 const PureBasis & fieldBasis,
120 const std::string & coordinateName,
121 const Teuchos::RCP<PHX::DataLayout> & coordLayout,
122 const Teuchos::RCP<PHX::DataLayout> & quadLayout,
123 const std::string & postfixFieldName);
124
125 PHX::MDField<const ScalarT,Point,Dim> coordinates; // reference coordinates
126 PHX::MDField<const ScalarT> dof_coeff; // coefficient values
127 PHX::MDField<ScalarT> dof_field; // evaluate field
128
129 Teuchos::RCP<Intrepid2::Basis<PHX::exec_space,double,double>> intrepidBasis;
130 Kokkos::DynRankView<double,PHX::Device> intrpCoords, basisRef, basis;
131};
132
133}
134
135#endif
Interpolates basis DOF using reference coordinates defined by a field.
Teuchos::RCP< Intrepid2::Basis< PHX::exec_space, double, double > > intrepidBasis
Kokkos::DynRankView< double, PHX::Device > intrpCoords
DOF_PointField(const std::string &fieldName, const PureBasis &fieldBasis, const std::string &coordinateName, const Teuchos::RCP< PHX::DataLayout > &coordLayout, const Teuchos::RCP< PHX::DataLayout > &quadLayout, bool useCoordPostfix)
void initialize(const std::string &fieldName, const PureBasis &fieldBasis, const std::string &coordinateName, const Teuchos::RCP< PHX::DataLayout > &coordLayout, const Teuchos::RCP< PHX::DataLayout > &quadLayout, const std::string &postfixFieldName)
Convenience initialization routine, see constructor above.
Kokkos::DynRankView< double, PHX::Device > basisRef
PHX::MDField< const ScalarT, Point, Dim > coordinates
DOF_PointField(const std::string &postfixFieldName, const std::string &fieldName, const PureBasis &fieldBasis, const std::string &coordinateName, const Teuchos::RCP< PHX::DataLayout > &coordLayout, const Teuchos::RCP< PHX::DataLayout > &quadLayout)
void evaluateFields(typename TRAITST::EvalData workset)
Kokkos::DynRankView< double, PHX::Device > basis
PHX::MDField< const ScalarT > dof_coeff
Wrapper to PHX::EvaluatorWithBaseImpl that implements Panzer-specific helpers.
Description and data layouts associated with a particular basis.