MueLu_PatternFactory_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_PATTERNFACTORY_DECL_HPP
#define MUELU_PATTERNFACTORY_DECL_HPP

#include "MueLu_ConfigDefs.hpp"

#include "MueLu_TwoLevelFactoryBase.hpp"
#include "MueLu_Level_fwd.hpp"
#include "MueLu_Utilities_fwd.hpp"

namespace MueLu {

template <class Scalar        = DefaultScalar,
          class LocalOrdinal  = DefaultLocalOrdinal,
          class GlobalOrdinal = DefaultGlobalOrdinal,
          class Node          = DefaultNode>
class PatternFactory : public TwoLevelFactoryBase {
#undef MUELU_PATTERNFACTORY_SHORT
#include "MueLu_UseShortNames.hpp"

 public:


  PatternFactory() {}

  virtual ~PatternFactory() {}


  RCP<const ParameterList> GetValidParameterList() const;



  void DeclareInput(Level& fineLevel, Level& coarseLevel) const;




  void Build(Level& fineLevel, Level& coarseLevel) const;


};  // class PatternFactory

}  // namespace MueLu

#define MUELU_PATTERNFACTORY_SHORT
#endif  // MUELU_PATTERNFACTORY_DECL_HPP