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Panzer_DOFDiv.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_DOF_DIV_DECL_HPP
44#define PANZER_EVALUATOR_DOF_DIV_DECL_HPP
45
47#include "Phalanx_Evaluator_Derived.hpp"
48#include "Phalanx_MDField.hpp"
49
50namespace panzer {
51
53template<typename EvalT, typename TRAITS>
55 public PHX::EvaluatorDerived<EvalT, TRAITS> {
56public:
57
58 DOFDiv(const Teuchos::ParameterList& p);
59
67 DOFDiv(const PHX::FieldTag & input,
68 const PHX::FieldTag & output,
69 const panzer::BasisDescriptor & bd,
71
72 void postRegistrationSetup(typename TRAITS::SetupData d,
74
75 void evaluateFields(typename TRAITS::EvalData d);
76
77private:
78
79 typedef typename EvalT::ScalarT ScalarT;
80
84
85 PHX::MDField<const ScalarT,Cell,Point> dof_value;
86 PHX::MDField<ScalarT,Cell,IP> dof_div;
87
88 std::string basis_name;
89 std::size_t basis_index;
90};
91
92// Specitialization for the Jacobian
93template<typename TRAITS>
95 public panzer::EvaluatorWithBaseImpl<TRAITS>,
96 public PHX::EvaluatorDerived<panzer::Traits::Jacobian, TRAITS> {
97public:
98
99 DOFDiv(const Teuchos::ParameterList& p);
100
101 DOFDiv(const PHX::FieldTag & input,
102 const PHX::FieldTag & output,
103 const panzer::BasisDescriptor & bd,
105
106 void postRegistrationSetup(typename TRAITS::SetupData d,
108
109 void evaluateFields(typename TRAITS::EvalData d);
110
111private:
112
114
118
119 PHX::MDField<const ScalarT,Cell,Point> dof_value;
120 PHX::MDField<ScalarT,Cell,IP> dof_div;
121
122 std::string basis_name;
123 std::size_t basis_index;
124
126 std::vector<int> offsets;
127};
128
129}
130
131#endif
PHX::MDField< const ScalarT, Cell, Point > dof_value
Interpolates basis DOF values to IP DOF Div values.
PHX::MDField< const ScalarT, Cell, Point > dof_value
std::string basis_name
void evaluateFields(typename TRAITS::EvalData d)
panzer::BasisDescriptor bd_
std::size_t basis_index
panzer::IntegrationDescriptor id_
EvalT::ScalarT ScalarT
PHX::MDField< ScalarT, Cell, IP > dof_div
void postRegistrationSetup(typename TRAITS::SetupData d, PHX::FieldManager< TRAITS > &fm)
Wrapper to PHX::EvaluatorWithBaseImpl that implements Panzer-specific helpers.