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Panzer_GatherTangent_BlockedEpetra_decl.hpp
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3//
4// Panzer: A partial differential equation assembly
5// engine for strongly coupled complex multiphysics systems
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42
43#ifndef __Panzer_GatherTangent_BlockedEpetra_decl_hpp__
44#define __Panzer_GatherTangent_BlockedEpetra_decl_hpp__
45
47//
48// Include Files
49//
51
52// Panzer
55#include "Panzer_Dimension.hpp"
56#include "PanzerDiscFE_config.hpp"
58#include "Panzer_Traits.hpp"
59
60// Phalanx
61#include "Phalanx_config.hpp"
62#include "Phalanx_Evaluator_Macros.hpp"
63#include "Phalanx_MDField.hpp"
64
65// Teuchos
66#include "Teuchos_ParameterList.hpp"
67
69//
70// Forward Declarations
71//
73
74namespace panzer
75{
76 class GlobalIndexer;
77}
78
79namespace panzer
80{
97 template<typename EvalT, typename TRAITS, typename LO, typename GO>
99 :
100 public panzer::EvaluatorWithBaseImpl<TRAITS>,
101 public PHX::EvaluatorDerived<EvalT, TRAITS>,
103 {
104 public:
105
115 const std::vector<Teuchos::RCP<const GlobalIndexer>>&
116 indexers)
117 :
118 indexers_(indexers)
119 {
120 } // end of Constructor
121
134 const std::vector<Teuchos::RCP<const GlobalIndexer>>&
135 indexers,
136 const Teuchos::ParameterList& p);
137
147 void
149 typename TRAITS::SetupData d,
151
160 void
162 typename TRAITS::PreEvalData d);
163
172 void
174 typename TRAITS::EvalData d);
175
187 virtual Teuchos::RCP<CloneableEvaluator>
189 const Teuchos::ParameterList& pl) const
190 {
191 using Teuchos::rcp;
192 return rcp(new
194 } // end of clone()
195
196 private:
197
201 typedef typename EvalT::ScalarT ScalarT;
202
207 std::vector<Teuchos::RCP<const GlobalIndexer>> indexers_;
208
212 std::vector<int> indexerIds_; // block index
213
217 std::vector<int> subFieldIds_; // sub field numbers
218
222 std::vector< PHX::MDField<ScalarT, Cell, NODE>> gatherFields_;
223
227 Teuchos::RCP<std::vector<std::string>> indexerNames_;
228
234
238 std::string globalDataKey_;
239
244 Teuchos::RCP<panzer::BlockedVector_ReadOnly_GlobalEvaluationData>
246
251
252 }; // end of class GatherTangent_BlockedEpetra
253
254} // end of namespace panzer
255
256#endif // __Panzer_GatherTangent_BlockedEpetra_decl_hpp__
Non-templated empty base class for template managers.
Wrapper to PHX::EvaluatorWithBaseImpl that implements Panzer-specific helpers.
std::vector< Teuchos::RCP< const GlobalIndexer > > indexers_
These map the local (field, element, basis) triplet to a global ID for scattering.
Teuchos::RCP< std::vector< std::string > > indexerNames_
A list of the names of the fields to be gathered.
Teuchos::RCP< panzer::BlockedVector_ReadOnly_GlobalEvaluationData > xBvRoGed_
The GlobalEvaluationData containing both the owned and ghosted tangent vectors.
void preEvaluate(typename TRAITS::PreEvalData d)
Pre-Evaluate: Sets the tangent vector.
GatherTangent_BlockedEpetra(const std::vector< Teuchos::RCP< const GlobalIndexer > > &indexers)
Constructor.
bool useTimeDerivativeSolutionVector_
A flag indicating whether we're to be working with or .
std::vector< int > indexerIds_
The block index into indexers_.
std::vector< PHX::MDField< ScalarT, Cell, NODE > > gatherFields_
The fields to be gathered.
GatherTangent_BlockedEpetra()
Default Constructor (disabled)
std::string globalDataKey_
The key identifying the GlobalEvaluationData.
void postRegistrationSetup(typename TRAITS::SetupData d, PHX::FieldManager< TRAITS > &vm)
Post-Registration Setup.
void evaluateFields(typename TRAITS::EvalData d)
Evaluate Fields: Gather operation.
std::vector< int > subFieldIds_
Sub-field IDs, which need to be mapped.
virtual Teuchos::RCP< CloneableEvaluator > clone(const Teuchos::ParameterList &pl) const
Create a copy.