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Panzer_DOF.hpp
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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 
52 namespace panzer {
53 
55 template<typename EvalT, typename TRAITS>
56 class DOF : public panzer::EvaluatorWithBaseImpl<TRAITS>,
57  public PHX::EvaluatorDerived<EvalT, TRAITS> {
58 public:
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 
79 private:
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 
101 template<typename TRAITS>
102 class DOF<typename TRAITS::Jacobian,TRAITS> :
103  public panzer::EvaluatorWithBaseImpl<TRAITS>,
104  public PHX::EvaluatorDerived<typename TRAITS::Jacobian, TRAITS> {
105 public:
106 
107  DOF(const Teuchos::ParameterList& p);
108 
109  DOF(const PHX::FieldTag & input,
110  const PHX::FieldTag & output,
111  const panzer::BasisDescriptor & bd,
112  const panzer::IntegrationDescriptor & id);
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 
121 private:
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  Kokkos::View<int*,PHX::Device> 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
EvalT::ScalarT ScalarT
Definition: Panzer_DOF.hpp:81
PHX::MDField< ScalarT, Cell, Point > dof_ip_scalar
Definition: Panzer_DOF.hpp:89
DOF(const Teuchos::ParameterList &p)
bool use_descriptors_
Definition: Panzer_DOF.hpp:83
PHX::MDField< ScalarT, Cell, Point > dof_ip_scalar
Definition: Panzer_DOF.hpp:131
PHX::MDField< const ScalarT, Cell, Point > dof_basis
Definition: Panzer_DOF.hpp:129
panzer::BasisDescriptor bd_
Definition: Panzer_DOF.hpp:84
Wrapper to PHX::EvaluatorWithBaseImpl that implements Panzer-specific helpers.
PHX::MDField< ScalarT, Cell, Point, Dim > dof_ip_vector
Definition: Panzer_DOF.hpp:132
panzer::Traits::Jacobian::ScalarT ScalarT
Definition: Panzer_DOF.hpp:123
PHX::MDField< const ScalarT, Cell, Point > dof_basis
Definition: Panzer_DOF.hpp:87
Kokkos::View< int *, PHX::Device > offsets_array
Definition: Panzer_DOF.hpp:139
panzer::IntegrationDescriptor id_
Definition: Panzer_DOF.hpp:85
bool is_vector_basis
Definition: Panzer_DOF.hpp:95
void evaluateFields(typename TRAITS::EvalData d)
Interpolates basis DOF values to IP DOF values.
Definition: Panzer_DOF.hpp:56
PHX::MDField< ScalarT, Cell, Point, Dim > dof_ip_vector
Definition: Panzer_DOF.hpp:90
void postRegistrationSetup(typename TRAITS::SetupData d, PHX::FieldManager< TRAITS > &fm)
std::string basis_name
Definition: Panzer_DOF.hpp:92
std::size_t basis_index
Definition: Panzer_DOF.hpp:93