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Panzer_ScatterDirichletResidual_BlockedEpetra_Hessian.hpp
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42 
43 #ifndef __Panzer_ScatterDirichletResidual_BlockedEpetra_Hessian_hpp__
44 #define __Panzer_ScatterDirichletResidual_BlockedEpetra_Hessian_hpp__
45 
46 // only do this if required by the user
47 #ifdef Panzer_BUILD_HESSIAN_SUPPORT
48 
49 // the includes for this file come in as a result of the includes in the main
50 // blocked Epetra scatter dirichlet residual file
51 
52 
53 namespace panzer {
54 
55 // **************************************************************
56 // Hessian Specialization
57 // **************************************************************
58 template<typename TRAITS,typename LO,typename GO>
60  : public panzer::EvaluatorWithBaseImpl<TRAITS>,
61  public PHX::EvaluatorDerived<panzer::Traits::Hessian, TRAITS>,
63 
64 public:
66  const std::vector<Teuchos::RCP<const GlobalIndexer<LO,int> > > & cIndexers)
67  : rowIndexers_(rIndexers), colIndexers_(cIndexers) {}
68 
69  ScatterDirichletResidual_BlockedEpetra(const std::vector<Teuchos::RCP<const GlobalIndexer<LO,int> > > & rIndexers,
70  const std::vector<Teuchos::RCP<const GlobalIndexer<LO,int> > > & cIndexers,
71  const Teuchos::ParameterList& p,
72  bool useDiscreteAdjoint=false);
73 
74  void postRegistrationSetup(typename TRAITS::SetupData d,
76 
77  void preEvaluate(typename TRAITS::PreEvalData d);
78 
79  void evaluateFields(typename TRAITS::EvalData workset);
80 
83 
84 private:
86 
87  // dummy field so that the evaluator will have something to do
89 
90  // fields that need to be scattered will be put in this vector
91  std::vector< PHX::MDField<const ScalarT,Cell,NODE> > scatterFields_;
92 
93  std::vector<Teuchos::RCP<const GlobalIndexer<LO,int> > > rowIndexers_;
94  std::vector<Teuchos::RCP<const GlobalIndexer<LO,int> > > colIndexers_;
95 
96  std::vector<int> indexerIds_; // block index
97  std::vector<int> subFieldIds_; // sub field numbers
98 
99  // This maps the scattered field names to the DOF manager field
100  // For instance a Navier-Stokes map might look like
101  // fieldMap_["RESIDUAL_Velocity"] --> "Velocity"
102  // fieldMap_["RESIDUAL_Pressure"] --> "Pressure"
104 
105  std::size_t num_nodes;
106  std::size_t num_eq;
107 
108  std::size_t side_subcell_dim_;
109  std::size_t local_side_id_;
110 
112  std::string globalDataKey_; // what global data does this fill?
113 
115 
118 
119  // Allows runtime disabling of dirichlet BCs on node-by-node basis
120  std::vector< PHX::MDField<const bool,Cell,NODE> > applyBC_;
121 
123 };
124 
125 }
126 
127 // **************************************************************
128 #endif
129 
130 #endif
void postRegistrationSetup(typename TRAITS::SetupData d, PHX::FieldManager< TRAITS > &vm)
bool checkApplyBC_
If set to true, allows runtime disabling of dirichlet BCs on node-by-node basis.
Pushes residual values into the residual vector for a Newton-based solve.
TEUCHOS_DEPRECATED RCP< T > rcp(T *p, Dealloc_T dealloc, bool owns_mem)
Wrapper to PHX::EvaluatorWithBaseImpl that implements Panzer-specific helpers.
ScatterDirichletResidual_BlockedEpetra(const std::vector< Teuchos::RCP< const GlobalIndexer< LO, int > > > &rIndexers, const std::vector< Teuchos::RCP< const GlobalIndexer< LO, int > > > &cIndexers)
Non-templated empty base class for template managers.