BelosSolverManager.hpp

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//                 Belos: Block Linear Solvers Package
//                 Copyright (2004) Sandia Corporation
//
// Under 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.
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#ifndef BELOS_SOLVERMANAGER_HPP
#define BELOS_SOLVERMANAGER_HPP

#include "BelosConfigDefs.hpp"
#include "BelosTypes.hpp"
#include "BelosLinearProblem.hpp"

#include "Teuchos_ParameterList.hpp"
#include "Teuchos_RCP.hpp"
#include "Teuchos_Describable.hpp"

namespace Belos {

template<class ScalarType, class MV, class OP>
class SolverManager : virtual public Teuchos::Describable {
    
  public:



  SolverManager() {};

  virtual ~SolverManager() {};
  


  virtual const LinearProblem<ScalarType,MV,OP>& getProblem() const = 0;

  virtual Teuchos::RCP<const Teuchos::ParameterList> getValidParameters() const = 0;

  virtual Teuchos::RCP<const Teuchos::ParameterList> getCurrentParameters() const = 0;

  virtual int getNumIters() const = 0;

  virtual bool isLOADetected() const = 0;
 



  virtual void setProblem( const Teuchos::RCP<LinearProblem<ScalarType,MV,OP> > &problem ) = 0;

  virtual void setParameters( const Teuchos::RCP<Teuchos::ParameterList> &params ) = 0;



    
  virtual ReturnType solve() = 0;
  
};

} // end Belos namespace

#endif /* BELOS_SOLVERMANAGER_HPP */

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