MueLu_AggregationAlgorithmBase.hpp

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

#include "MueLu_ConfigDefs.hpp"
#include "MueLu_BaseClass.hpp"

#include "MueLu_Aggregates_fwd.hpp"

#include "MueLu_Aggregates.hpp"
#include "MueLu_GraphBase.hpp"
#include "MueLu_Types.hpp"

namespace MueLu {

  template<class LocalOrdinal = DefaultLocalOrdinal,
           class GlobalOrdinal = DefaultGlobalOrdinal,
           class Node = DefaultNode>
  class AggregationAlgorithmBase : public BaseClass {
#undef MUELU_AGGREGATIONALGORITHMBASE_SHORT
#include "MueLu_UseShortNamesOrdinal.hpp"
    public:



    virtual ~AggregationAlgorithmBase() {}




    virtual void BuildAggregates(const Teuchos::ParameterList& params,
                                 const GraphBase& graph,
                                 Aggregates& aggregates,
                                 std::vector<unsigned>& aggStat,
                                 LO& numNonAggregatedNodes) const = 0;

  };

} // namespace MueLu

#define MUELU_AGGREGATIONALGORITHMBASE_SHORT
#endif /* MUELU_AGGREGATIONALGORITHMBASE_HPP_ */