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Panzer_ScatterResidual_Epetra_Hessian.hpp
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42 
43 #ifndef __Panzer_ScatterResidual_Epetra_Hessian_hpp__
44 #define __Panzer_ScatterResidual_Epetra_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 // Epetra scatter residual file
51 
52 namespace panzer {
53 
54 // **************************************************************
55 // Hessian Specialization
56 // **************************************************************
57 template<typename TRAITS,typename LO,typename GO>
58 class ScatterResidual_Epetra<panzer::Traits::Hessian,TRAITS,LO,GO>
59  : public panzer::EvaluatorWithBaseImpl<TRAITS>,
60  public PHX::EvaluatorDerived<panzer::Traits::Hessian, TRAITS>,
62 
63 public:
65  const Teuchos::RCP<const panzer::UniqueGlobalIndexer<LO,GO> > & cIndexer=Teuchos::null,
66  bool useDiscreteAdjoint=false)
67  : globalIndexer_(indexer), colGlobalIndexer_(cIndexer), useDiscreteAdjoint_(useDiscreteAdjoint) {}
68 
70  const Teuchos::RCP<const panzer::UniqueGlobalIndexer<LO,GO> > & cIndexer,
71  const Teuchos::ParameterList& p,bool=false);
72 
73  void postRegistrationSetup(typename TRAITS::SetupData d,
75 
76  void preEvaluate(typename TRAITS::PreEvalData d);
77 
78  void evaluateFields(typename TRAITS::EvalData workset);
79 
81  { return Teuchos::rcp(new ScatterResidual_Epetra<panzer::Traits::Hessian,TRAITS,LO,GO>(globalIndexer_,colGlobalIndexer_,pl)); }
82 
83 private:
85 
86  // dummy field so that the evaluator will have something to do
88 
89  // fields that need to be scattered will be put in this vector
90  std::vector< PHX::MDField<const ScalarT,Cell,NODE> > scatterFields_;
91 
92  // maps the local (field,element,basis) triplet to a global ID
93  // for scattering
95  std::vector<int> fieldIds_; // field IDs needing mapping
96 
97  // This maps the scattered field names to the DOF manager field
98  // For instance a Navier-Stokes map might look like
99  // fieldMap_["RESIDUAL_Velocity"] --> "Velocity"
100  // fieldMap_["RESIDUAL_Pressure"] --> "Pressure"
102 
103  std::string globalDataKey_; // what global data does this fill?
104 
106 
108 
110 };
111 
112 }
113 
114 // **************************************************************
115 #endif
116 
117 #endif
virtual Teuchos::RCP< CloneableEvaluator > clone(const Teuchos::ParameterList &pl) const
ScatterResidual_Epetra(const Teuchos::RCP< const panzer::UniqueGlobalIndexer< LO, GO > > &indexer, const Teuchos::RCP< const panzer::UniqueGlobalIndexer< LO, GO > > &cIndexer=Teuchos::null, bool useDiscreteAdjoint=false)
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.
Non-templated empty base class for template managers.