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Panzer_DOF.hpp
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4// Panzer: A partial differential equation assembly
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42
43#ifndef PANZER_EVALUATOR_DOF_DECL_HPP
44#define PANZER_EVALUATOR_DOF_DECL_HPP
45
46#include <string>
47#include "Phalanx_Evaluator_Macros.hpp"
48#include "Phalanx_MDField.hpp"
49#include "PanzerDiscFE_config.hpp"
51
52namespace panzer {
53
55template<typename EvalT, typename TRAITS>
56class DOF : public panzer::EvaluatorWithBaseImpl<TRAITS>,
57 public PHX::EvaluatorDerived<EvalT, TRAITS> {
58public:
59
60 DOF(const Teuchos::ParameterList& p);
61
69 DOF(const PHX::FieldTag & input,
70 const PHX::FieldTag & output,
71 const panzer::BasisDescriptor & bd,
73
74 void postRegistrationSetup(typename TRAITS::SetupData d,
76
77 void evaluateFields(typename TRAITS::EvalData d);
78
79private:
80
81 typedef typename EvalT::ScalarT ScalarT;
82
86
87 PHX::MDField<const ScalarT,Cell,Point> dof_basis;
88
89 PHX::MDField<ScalarT,Cell,Point> dof_ip_scalar;
90 PHX::MDField<ScalarT,Cell,Point,Dim> dof_ip_vector;
91
92 std::string basis_name;
93 std::size_t basis_index;
94
96};
97
101template<typename TRAITS>
102class DOF<typename TRAITS::Jacobian,TRAITS> :
103 public panzer::EvaluatorWithBaseImpl<TRAITS>,
104 public PHX::EvaluatorDerived<typename TRAITS::Jacobian, TRAITS> {
105public:
106
107 DOF(const Teuchos::ParameterList& p);
108
109 DOF(const PHX::FieldTag & input,
110 const PHX::FieldTag & output,
111 const panzer::BasisDescriptor & bd,
113
114 void postRegistrationSetup(typename TRAITS::SetupData d,
116
117 void preEvaluate(typename TRAITS::PreEvalData d);
118
119 void evaluateFields(typename TRAITS::EvalData d);
120
121private:
122
124
128
129 PHX::MDField<const ScalarT,Cell,Point> dof_basis;
130
131 PHX::MDField<ScalarT,Cell,Point> dof_ip_scalar;
132 PHX::MDField<ScalarT,Cell,Point,Dim> dof_ip_vector;
133
134 std::string basis_name;
135 std::size_t basis_index;
136
139 PHX::View<int*> offsets_array;
140 std::string sensitivities_name; // This sets which gather operations have sensitivities
141 // and thus which DOF operations can use accelerated jacobians
142
144};
145
146}
147
148#endif
DOF(const PHX::FieldTag &input, const PHX::FieldTag &output, const panzer::BasisDescriptor &bd, const panzer::IntegrationDescriptor &id)
void postRegistrationSetup(typename TRAITS::SetupData d, PHX::FieldManager< TRAITS > &fm)
PHX::MDField< const ScalarT, Cell, Point > dof_basis
Definition: Panzer_DOF.hpp:129
void evaluateFields(typename TRAITS::EvalData d)
PHX::MDField< ScalarT, Cell, Point > dof_ip_scalar
Definition: Panzer_DOF.hpp:131
PHX::MDField< ScalarT, Cell, Point, Dim > dof_ip_vector
Definition: Panzer_DOF.hpp:132
DOF(const Teuchos::ParameterList &p)
void preEvaluate(typename TRAITS::PreEvalData d)
panzer::Traits::Jacobian::ScalarT ScalarT
Definition: Panzer_DOF.hpp:123
Interpolates basis DOF values to IP DOF values.
Definition: Panzer_DOF.hpp:57
PHX::MDField< const ScalarT, Cell, Point > dof_basis
Definition: Panzer_DOF.hpp:87
panzer::BasisDescriptor bd_
Definition: Panzer_DOF.hpp:84
EvalT::ScalarT ScalarT
Definition: Panzer_DOF.hpp:81
PHX::MDField< ScalarT, Cell, Point, Dim > dof_ip_vector
Definition: Panzer_DOF.hpp:90
bool is_vector_basis
Definition: Panzer_DOF.hpp:95
std::size_t basis_index
Definition: Panzer_DOF.hpp:93
void postRegistrationSetup(typename TRAITS::SetupData d, PHX::FieldManager< TRAITS > &fm)
panzer::IntegrationDescriptor id_
Definition: Panzer_DOF.hpp:85
void evaluateFields(typename TRAITS::EvalData d)
bool use_descriptors_
Definition: Panzer_DOF.hpp:83
std::string basis_name
Definition: Panzer_DOF.hpp:92
PHX::MDField< ScalarT, Cell, Point > dof_ip_scalar
Definition: Panzer_DOF.hpp:89
Wrapper to PHX::EvaluatorWithBaseImpl that implements Panzer-specific helpers.