Ifpack2_Details_Factory_decl.hpp

// @HEADER
// *****************************************************************************
//       Ifpack2: Templated Object-Oriented Algebraic Preconditioner Package
//
// Copyright 2009 NTESS and the Ifpack2 contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef IFPACK2_DETAILS_FACTORY_DECL_HPP
#define IFPACK2_DETAILS_FACTORY_DECL_HPP

#include "Ifpack2_ConfigDefs.hpp"
#include "Ifpack2_Preconditioner.hpp"

namespace Ifpack2 {
namespace Details {


template<class SC, class LO, class GO, class NT>
class Factory {
public:
  typedef Tpetra::RowMatrix<SC, LO, GO, NT> row_matrix_type;
  typedef ::Ifpack2::Preconditioner<SC, LO, GO, NT> prec_type;

  Teuchos::RCP<prec_type>
  create (const std::string& precType,
          const Teuchos::RCP<const row_matrix_type>& matrix);

  Teuchos::RCP<prec_type>
  create (const std::string& precType,
          const Teuchos::RCP<const row_matrix_type>& matrix,
          const int overlap);

  bool
  isSupported (const std::string& precType);
};

} // namespace Details
} // namespace Ifpack2

#endif // IFPACK2_DETAILS_FACTORY_DECL_HPP