MueLu_MultiVectorTransferFactory_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_MULTIVECTORTRANSFER_FACTORY_DECL_HPP
#define MUELU_MULTIVECTORTRANSFER_FACTORY_DECL_HPP

#include "MueLu_ConfigDefs.hpp"
#include "MueLu_TwoLevelFactoryBase.hpp"
#include "Xpetra_MultiVector_fwd.hpp"
#include "Xpetra_MultiVectorFactory_fwd.hpp"
#include "Xpetra_Matrix_fwd.hpp"
#include "MueLu_MultiVectorTransferFactory_fwd.hpp"

namespace MueLu {

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

 public:


  MultiVectorTransferFactory() {}

  MultiVectorTransferFactory(std::string const &vectorName);  // deprecated

  virtual ~MultiVectorTransferFactory() {}

  RCP<const ParameterList> GetValidParameterList() const;




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




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


 private:
  static ArrayRCP<SC> expandCoordinates(ArrayRCP<SC> coord, LocalOrdinal blksize);

};  // class MultiVectorTransferFactory

}  // namespace MueLu

#define MUELU_MULTIVECTORTRANSFERFACTORY_SHORT
#endif  // MUELU_MULTIVECTORTRANSFER_FACTORY_DECL_HPP