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Panzer_ScatterDirichletResidual_BlockedTpetra_Hessian.hpp
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42 #ifndef __Panzer_ScatterDirichletResidual_BlockedTpetra_Hessian_hpp__
43 #define __Panzer_ScatterDirichletResidual_BlockedTpetra_Hessian_hpp__
44 
45 // only do this if required by the user
46 #ifdef Panzer_BUILD_HESSIAN_SUPPORT
47 
48 // the includes for this file come in as a result of the includes in the main
49 // blocked Tpetra scatter dirichlet file
50 
51 namespace panzer {
52 
53 // **************************************************************
54 // Hessian Specialization
55 // **************************************************************
56 template <typename TRAITS,typename LO,typename GO,typename NodeT>
58  : public panzer::EvaluatorWithBaseImpl<TRAITS>,
59  public PHX::EvaluatorDerived<panzer::Traits::Hessian, TRAITS>,
61 
62 public:
64  : globalIndexer_(indexer) { }
65 
67  const Teuchos::ParameterList& p);
68 
69  void postRegistrationSetup(typename TRAITS::SetupData d,
71 
72  void preEvaluate(typename TRAITS::PreEvalData d);
73 
74  void evaluateFields(typename TRAITS::EvalData workset);
75 
78 
79 private:
81  typedef typename TRAITS::RealType RealType;
82 
84  typedef Tpetra::Vector<RealType,LO,GO,NodeT> VectorType;
85  typedef Tpetra::CrsMatrix<RealType,LO,GO,NodeT> CrsMatrixType;
86  typedef Tpetra::CrsGraph<LO,GO,NodeT> CrsGraphType;
87  typedef Tpetra::Map<LO,GO,NodeT> MapType;
88  typedef Tpetra::Import<LO,GO,NodeT> ImportType;
89  typedef Tpetra::Export<LO,GO,NodeT> ExportType;
90 
91  // dummy field so that the evaluator will have something to do
93 
94  // fields that need to be scattered will be put in this vector
95  std::vector< PHX::MDField<const ScalarT,Cell,NODE> > scatterFields_;
96 
97  // maps the local (field,element,basis) triplet to a global ID
98  // for scattering
100 
101  std::vector<int> fieldIds_; // field IDs needing mapping
102 
103  // This maps the scattered field names to the DOF manager field
104  // For instance a Navier-Stokes map might look like
105  // fieldMap_["RESIDUAL_Velocity"] --> "Velocity"
106  // fieldMap_["RESIDUAL_Pressure"] --> "Pressure"
108 
109  std::size_t num_nodes;
110 
111  std::size_t side_subcell_dim_;
112  std::size_t local_side_id_;
113 
115  std::string globalDataKey_; // what global data does this fill?
117 
120 
121  // If set to true, scattering an initial condition
123 
124  // Allows runtime disabling of dirichlet BCs on node-by-node basis
125  std::vector< PHX::MDField<const bool,Cell,NODE> > applyBC_;
126 
128 };
129 
130 }
131 
132 // **************************************************************
133 #endif
134 
135 #endif
TEUCHOS_DEPRECATED RCP< T > rcp(T *p, Dealloc_T dealloc, bool owns_mem)
Wrapper to PHX::EvaluatorWithBaseImpl that implements Panzer-specific helpers.
Pushes residual values into the residual vector for a Newton-based solve.
void postRegistrationSetup(typename TRAITS::SetupData, PHX::FieldManager< TRAITS > &)
Non-templated empty base class for template managers.
ScatterDirichletResidual_BlockedTpetra(const Teuchos::RCP< const BlockedDOFManager< LO, GO > > &)