snl_fei_Broker.hpp

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/*--------------------------------------------------------------------*/
/*    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 _snl_fei_Broker_hpp_
#define _snl_fei_Broker_hpp_
 
#include <fei_macros.hpp>
#include <fei_SharedPtr.hpp>
 
namespace fei {
  class VectorSpace;
  class MatrixGraph;
  class Vector;
  class Matrix;
  class LinearSystem;
}//namespace fei
 
namespace snl_fei {

  class Broker {
  public:
    virtual ~Broker(){}

    virtual fei::SharedPtr<fei::Vector> createVector(bool isSolutionVector=false) = 0;

    virtual fei::SharedPtr<fei::Matrix> createMatrix() = 0;

    virtual fei::SharedPtr<fei::LinearSystem> createLinearSystem() = 0;

    virtual void setMatrixGraph(fei::SharedPtr<fei::MatrixGraph> matrixGraph) = 0;
  };//class Broker
}//namespace snl_fei
 
#endif // _snl_fei_Broker_hpp_