MueLu_NodePartitionInterface_decl.hpp

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// @HEADER
// *****************************************************************************
//        MueLu: A package for multigrid based preconditioning
//
// Copyright 2012 NTESS and the MueLu contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef MUELU_NODEPARTITIONINTERFACE_DECL_HPP
#define MUELU_NODEPARTITIONINTERFACE_DECL_HPP

#include "MueLu_ConfigDefs.hpp"

#if defined(HAVE_MPI)

#include <Xpetra_Matrix_fwd.hpp>
#include <Xpetra_VectorFactory_fwd.hpp>

#include "MueLu_SingleLevelFactoryBase.hpp"
#include "MueLu_NodePartitionInterface_fwd.hpp"

#include "MueLu_Level_fwd.hpp"
#include "MueLu_FactoryBase_fwd.hpp"

namespace MueLu {

// FIXME: this class should not be templated
template <class Scalar,
          class LocalOrdinal  = DefaultLocalOrdinal,
          class GlobalOrdinal = DefaultGlobalOrdinal,
          class Node          = DefaultNode>
class NodePartitionInterface : public SingleLevelFactoryBase {
#undef MUELU_NODEPARTITIONINTERFACE_SHORT
#include "MueLu_UseShortNames.hpp"

 public:


  NodePartitionInterface();

  virtual ~NodePartitionInterface() {}

  RCP<const ParameterList> GetValidParameterList() const;


  void DeclareInput(Level& currentLevel) const;


  void Build(Level& currentLevel) const;


 private:
  RCP<ParameterList> defaultNodePartitionParams;

};  // class NodePartitionInterface

}  // namespace MueLu

#define MUELU_NODEPARTITIONINTERFACE_SHORT
#endif  // if defined(HAVE_MPI)

#endif  // MUELU_NODEPARTITIONINTERFACE_DECL_HPP