Teko_EpetraThyraConverter.hpp

// @HEADER
// *****************************************************************************
//      Teko: A package for block and physics based preconditioning
//
// Copyright 2010 NTESS and the Teko contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef __Teko_EpetraThyraConverter_hpp__
#define __Teko_EpetraThyraConverter_hpp__

// Teuchos includes
#include "Teuchos_RCP.hpp"

// Epetra includes
#include "Epetra_MultiVector.h"
#include "Epetra_Comm.h"
#include "Epetra_Map.h"

// Thyra includes
#include "Thyra_VectorSpaceBase.hpp"

namespace Teko {
namespace Epetra {

void blockEpetraToThyra(const Epetra_MultiVector& epetraX,
                        const Teuchos::Ptr<Thyra::MultiVectorBase<double> >& thyraX);

void blockThyraToEpetra(const Teuchos::RCP<const Thyra::MultiVectorBase<double> >& thyraX,
                        Epetra_MultiVector& epetraX);

const Teuchos::RCP<Epetra_Map> thyraVSToEpetraMap(const Thyra::VectorSpaceBase<double>& vs,
                                                  const Teuchos::RCP<const Epetra_Comm>& comm);

}  // end namespace Epetra
}  // end namespace Teko

#endif