fei_Factory.hpp

/*--------------------------------------------------------------------*/
/*    Copyright 2005 Sandia Corporation.                              */
/*    Under the terms of Contract DE-AC04-94AL85000, there is a       */
/*    non-exclusive license for use of this work by or on behalf      */
/*    of the U.S. Government.  Export of this program may require     */
/*    a license from the United States Government.                    */
/*--------------------------------------------------------------------*/

#ifndef _fei_Factory_hpp_
#define _fei_Factory_hpp_

#include "fei_macros.hpp"
#include "fei_mpi.h"
#include "fei_VectorSpace.hpp"
#include "fei_MatrixGraph.hpp"
#include "fei_Matrix.hpp"
#include "fei_Vector.hpp"
#include "fei_LinearSystem.hpp"
#include "fei_Solver.hpp"
#include "fei_LibraryWrapper.hpp"
#include "FEI.hpp"

namespace fei {
  //first, a forward declaration...
  class ParameterSet;

  class Factory : public virtual fei::VectorSpace::Factory,
                  public virtual fei::MatrixGraph::Factory,
                  public virtual fei::Matrix::Factory,
                  public virtual fei::Vector::Factory,
                  public virtual fei::LinearSystem::Factory,
                  public virtual fei::Solver::Factory {
  public:
    Factory(MPI_Comm comm);

    virtual ~Factory();

    virtual fei::SharedPtr<Factory> clone() const = 0;

    virtual void parameters(const fei::ParameterSet& paramset);

    virtual fei::SharedPtr<FEI> createFEI(fei::SharedPtr<LibraryWrapper> wrapper,
            MPI_Comm comm);

    virtual fei::SharedPtr<FEI> createFEI(MPI_Comm comm);

    virtual int getOutputLevel() const = 0;

   private:
    Factory();
    Factory(const Factory& src);
  };//class Factory
}//namespace fei

#endif // _fei_Factory_hpp_