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MueLu_RebalanceAcFactory_decl.hpp
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46 #ifndef MUELU_REBALANCEACFACTORY_DECL_HPP
47 #define MUELU_REBALANCEACFACTORY_DECL_HPP
48 
49 #include <Xpetra_Matrix_fwd.hpp>
50 #include <Xpetra_CrsMatrix_fwd.hpp>
53 #include <Xpetra_Vector_fwd.hpp>
55 
56 #include "MueLu_ConfigDefs.hpp"
59 
61 #include "MueLu_Level_fwd.hpp"
62 #include "MueLu_RAPFactory_fwd.hpp"
63 #include "MueLu_PerfUtils_fwd.hpp"
64 
65 namespace MueLu {
70  template <class Scalar = Xpetra::Matrix<>::scalar_type,
71  class LocalOrdinal = typename Xpetra::Matrix<Scalar>::local_ordinal_type,
72  class GlobalOrdinal = typename Xpetra::Matrix<Scalar, LocalOrdinal>::global_ordinal_type,
75 #undef MUELU_REBALANCEACFACTORY_SHORT
76 #include "MueLu_UseShortNames.hpp"
77 
78  public:
80 
81 
83 
84  virtual ~RebalanceAcFactory() { }
85 
88 
90 
91 
92  void DeclareInput(Level &fineLevel, Level &coarseLevel) const;
93 
95 
97 
98  void Build(Level &fineLevel, Level &coarseLevel) const;
100 
102 
107  void AddRebalanceFactory(const RCP<const FactoryBase>& factory);
108 
110  size_t NumRebalanceFactories() const { return rebalanceFacts_.size(); }
111 
113 
114  private:
116  std::vector<RCP<const FactoryBase> > rebalanceFacts_;
117 
118  }; //class RebalanceAcFactory
119 
120 } //namespace MueLu
121 
122 #define MUELU_REBALANCEACFACTORY_SHORT
123 #endif // MUELU_REBALANCEACFACTORY_DECL_HPP
size_t NumRebalanceFactories() const
Returns number of transfer factories.
Base class for factories that use two levels (fineLevel and coarseLevel).
RCP< const ParameterList > GetValidParameterList() const
Return a const parameter list of valid parameters that setParameterList() will accept.
void AddRebalanceFactory(const RCP< const FactoryBase > &factory)
Add rebalancing factory in the end of list of rebalancing factories in RebalanceAcFactory.
Class that holds all level-specific information.
Definition: MueLu_Level.hpp:99
std::vector< RCP< const FactoryBase > > rebalanceFacts_
list of user-defined rebalancing Factories
void Build(Level &fineLevel, Level &coarseLevel) const
Build an object with this factory.
void DeclareInput(Level &fineLevel, Level &coarseLevel) const
Input.
Factory for building coarse matrices.