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Panzer_Integrator_Scalar_decl.hpp
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4// Panzer: A partial differential equation assembly
5// engine for strongly coupled complex multiphysics systems
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42
43#ifndef PANZER_EVALUATOR_SCALAR_DECL_HPP
44#define PANZER_EVALUATOR_SCALAR_DECL_HPP
45
46#include <string>
47#include "Panzer_Dimension.hpp"
48#include "Phalanx_Evaluator_Macros.hpp"
49#include "Phalanx_MDField.hpp"
50#include "Kokkos_DynRankView.hpp"
51
53
54namespace panzer {
55
69template<typename EvalT, typename Traits>
71 :
72 public panzer::EvaluatorWithBaseImpl<Traits>,
73 public PHX::EvaluatorDerived<EvalT, Traits>
74{
75 public:
76
78 const Teuchos::ParameterList& p);
79
80 void
82 typename Traits::SetupData d,
84
85 void
87 typename Traits::EvalData d);
88
89 private:
90
91 using ScalarT = typename EvalT::ScalarT;
92
93 PHX::MDField<ScalarT> integral; // result
94
95 PHX::MDField<const ScalarT,Cell,IP> scalar; // function to be integrated
96
97 typename PHX::View<PHX::UnmanagedView<const ScalarT**>* >::HostMirror field_multipliers_h;
98 PHX::View<PHX::UnmanagedView<const ScalarT**>* > field_multipliers;
99
100 std::size_t num_qp;
101 std::size_t quad_index;
103
105
106 Kokkos::DynRankView<ScalarT,typename PHX::DevLayout<ScalarT>::type,PHX::Device> tmp;
107
108public:
109 // for testing purposes
110 const PHX::FieldTag & getFieldTag() const
111 { return integral.fieldTag(); }
112
113private:
114 Teuchos::RCP<Teuchos::ParameterList> getValidParameters() const;
115
116}; // end of class Integrator_Scalar
117
118
119}
120
121#endif
Wrapper to PHX::EvaluatorWithBaseImpl that implements Panzer-specific helpers.
const PHX::FieldTag & getFieldTag() const
PHX::MDField< const ScalarT, Cell, IP > scalar
PHX::View< PHX::UnmanagedView< constScalarT ** > * >::HostMirror field_multipliers_h
Teuchos::RCP< Teuchos::ParameterList > getValidParameters() const
PHX::View< PHX::UnmanagedView< const ScalarT ** > * > field_multipliers
void postRegistrationSetup(typename Traits::SetupData d, PHX::FieldManager< Traits > &fm)
Kokkos::DynRankView< ScalarT, typename PHX::DevLayout< ScalarT >::type, PHX::Device > tmp
void evaluateFields(typename Traits::EvalData d)