MueLu_GMRESSolver_decl.hpp

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#ifndef MUELU_GMRESSOLVER_DECL_HPP
#define MUELU_GMRESSOLVER_DECL_HPP

#include <Xpetra_CrsMatrixFactory_fwd.hpp>
#include <Xpetra_CrsMatrixWrap_fwd.hpp>
#include <Xpetra_Matrix_fwd.hpp>
#include <Xpetra_MultiVector_fwd.hpp>

#include "MueLu_ConfigDefs.hpp"
#include "MueLu_SolverBase.hpp"
#include "MueLu_Constraint_fwd.hpp"
#include "MueLu_Utilities_fwd.hpp"

namespace MueLu {

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

  public:


    GMRESSolver(size_t Its);




    void Iterate(const Matrix& A, const Constraint& C, const Matrix& P0, RCP<Matrix>& P) const;


  private:
    void givapp(SC* c, SC* s, SC* v, int k) const;

  private:
    size_t nIts_;           
  };

} // namespace MueLu

#define MUELU_GMRESSOLVER_SHORT
#endif // MUELU_GMRESSOLVER_DECL_HPP