MueLu_StructuredAggregationFactory_decl.hpp

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//        MueLu: A package for multigrid based preconditioning
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#ifndef MUELU_STRUCTUREDAGGREGATIONFACTORY_DECL_HPP
#define MUELU_STRUCTUREDAGGREGATIONFACTORY_DECL_HPP


// #include <Xpetra_Map_fwd.hpp>
// #include <Xpetra_CrsGraph_fwd.hpp>
// #include <Xpetra_CrsGraphFactory.hpp>

#include "MueLu_ConfigDefs.hpp"
#include "MueLu_SingleLevelFactoryBase.hpp"
#include "MueLu_StructuredAggregationFactory_fwd.hpp"
#include "MueLu_Level_fwd.hpp"
#include "MueLu_Exceptions.hpp"

namespace MueLu {

  template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
  class StructuredAggregationFactory : public SingleLevelFactoryBase {
#undef MUELU_STRUCTUREDAGGREGATIONFACTORY_SHORT
#include "MueLu_UseShortNames.hpp"

  public:


    StructuredAggregationFactory();

    virtual ~StructuredAggregationFactory() { }

    RCP<const ParameterList> GetValidParameterList() const;



    // set information about 1-node aggregates (map name and generating factory)
    void SetOnePtMapName(const std::string name, Teuchos::RCP<const FactoryBase> mapFact) {
      SetParameter("OnePt aggregate map name", ParameterEntry(std::string(name))); // revalidate
      SetFactory("OnePt aggregate map factory",mapFact);
    }




    void DeclareInput(Level& currentLevel) const;




    void Build(Level& currentLevel) const;


  private:

    mutable bool bDefinitionPhase_;

  }; // class StructuredAggregationFactory

}

#define MUELU_STRUCTUREDAGGREGATIONFACTORY_SHORT
#endif /* MUELU_STRUCTUREDAGGREGATIONFACTORY_DECL_HPP */