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MueLu_LocalOrdinalTransferFactory_decl.hpp
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46 #ifndef MUELU_LOCALORDINALTRANSFER_FACTORY_DECL_HPP
47 #define MUELU_LOCALORDINALTRANSFER_FACTORY_DECL_HPP
48 
49 #include "MueLu_ConfigDefs.hpp"
52 #include "Xpetra_CrsGraph_fwd.hpp"
53 
55 
56 namespace MueLu {
57 
93 template <class LocalOrdinal = DefaultLocalOrdinal,
95  class Node = DefaultNode>
97 #undef MUELU_LOCALORDINALTRANSFERFACTORY_SHORT
99 
100  public:
102 
103 
104  // Default constructor is distabled
105  LocalOrdinalTransferFactory() = delete;
106 
115  LocalOrdinalTransferFactory(const std::string &TransferVecName, const std::string &mode)
116  : TransferVecName_(TransferVecName) {
117  if (mode == "classical")
118  useAggregatesMode_ = false;
119  else
120  useAggregatesMode_ = true;
121  }
122 
125 
127 
129 
131 
132 
138  void DeclareInput(Level &finelevel, Level &coarseLevel) const;
139 
141 
143 
144 
146  void Build(Level &fineLevel, Level &coarseLevel) const;
147 
149 
150  private:
151  void BuildAggregates(Level &fineLevel, Level &coarseLevel) const;
152 
153  void BuildFC(Level &fineLevel, Level &coarseLevel) const;
154 
157 
159  std::string TransferVecName_;
160 
161 }; // class LocalOrdinalTransferFactory
162 
163 } // namespace MueLu
164 
165 #define MUELU_LOCALORDINALTRANSFERFACTORY_SHORT
166 #endif // MUELU_LOCALORDINALTRANSFER_FACTORY_DECL_HPP
RCP< const ParameterList > GetValidParameterList() const
Return a const parameter list of valid parameters that setParameterList() will accept.
MueLu::DefaultLocalOrdinal LocalOrdinal
Tpetra::KokkosClassic::DefaultNode::DefaultNodeType DefaultNode
bool useAggregatesMode_
Use aggregates mode (as opposed to FC mode)
std::string TransferVecName_
The name for the vector to be transfered. This allows us to have multiple factories for different var...
void BuildFC(Level &fineLevel, Level &coarseLevel) const
void DeclareInput(Level &finelevel, Level &coarseLevel) const
Specifies the data that this class needs, and the factories that generate that data.
Class for transferring a vector of local ordinals from a finer level to a coarser one...
Base class for factories that use two levels (fineLevel and coarseLevel).
MueLu::DefaultNode Node
void Build(Level &fineLevel, Level &coarseLevel) const
Build an object with this factory.
void BuildAggregates(Level &fineLevel, Level &coarseLevel) const
MueLu::DefaultGlobalOrdinal GlobalOrdinal
Class that holds all level-specific information.
Definition: MueLu_Level.hpp:99
LocalOrdinalTransferFactory(const std::string &TransferVecName, const std::string &mode)
Constructor.