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Panzer_DOF_BasisToBasis_decl.hpp
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4// Panzer: A partial differential equation assembly
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42
43#ifndef PANZER_EVALUATOR_DOF_BASIS_TO_BASIS_DECL_HPP
44#define PANZER_EVALUATOR_DOF_BASIS_TO_BASIS_DECL_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 "Kokkos_DynRankView.hpp"
55
56namespace panzer {
57
59template <typename EvalT, typename TRAITST>
61 : public panzer::EvaluatorWithBaseImpl<TRAITST>,
62 public PHX::EvaluatorDerived<EvalT, TRAITST> {
63public:
64
71 DOF_BasisToBasis(const std::string & fieldName,
72 const PureBasis & sourceBasis,
73 const PureBasis & targetBasis);
74
75 void evaluateFields(typename TRAITST::EvalData workset);
76
77private:
78 typedef typename EvalT::ScalarT ScalarT;
79
81 PHX::MDField<const ScalarT> dof_source_coeff;
82
84 PHX::MDField<ScalarT> dof_target_coeff;
85
87 Kokkos::DynRankView<double,PHX::Device> basis;
88};
89
90}
91
92#endif
Interpolates DOF coefficients on one basis to points on another basis. This is used with nodal bases ...
void evaluateFields(typename TRAITST::EvalData workset)
PHX::MDField< const ScalarT > dof_source_coeff
Dependent field: DOF coefficient values at source basis.
DOF_BasisToBasis(const std::string &fieldName, const PureBasis &sourceBasis, const PureBasis &targetBasis)
Ctor.
Kokkos::DynRankView< double, PHX::Device > basis
Reference cell basis values at target points, replicated for each cell in workset.
PHX::MDField< ScalarT > dof_target_coeff
Evaluated field: DOF coefficient values at target basis.
Wrapper to PHX::EvaluatorWithBaseImpl that implements Panzer-specific helpers.
Description and data layouts associated with a particular basis.