AbstractLinAlgPack_BasisSystemFactoryStd.hpp

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// Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
//                  Copyright (2003) Sandia Corporation
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#ifndef SPARSE_SOLVER_PACK_BASIS_SYSTEM_FACTORY_H
#define SPARSE_SOLVER_PACK_BASIS_SYSTEM_FACTORY_H

#include "AbstractLinAlgPack_Types.hpp"
#include "AbstractLinAlgPack_BasisSystemFactory.hpp"
#include "Teuchos_AbstractFactory.hpp"

namespace AbstractLinAlgPack {

class BasisSystemFactoryStd
  : public AbstractLinAlgPack::BasisSystemFactory
{
public:

  BasisSystemFactoryStd(); // ToDo: Add arguments!


  void set_options( const options_ptr_t& options );
  const options_ptr_t& get_options() const;



  obj_ptr_t create() const;


private:

  // ////////////////////////
  // Private types

  enum EDirectLinearSolverType { LA_DENSE, LA_MA28, LA_MA48, LA_SUPERLU };

  // ////////////////////////
  // Private data members

  mutable EDirectLinearSolverType  direct_linear_solver_type_;
  options_ptr_t                    options_;

  // ////////////////////////
  // Private member functions
  
  void read_options() const;

}; // end class BasisSystemFactoryStd

}  // end namespace AbstractLinAlgPack

#endif // SPARSE_SOLVER_PACK_BASIS_SYSTEM_FACTORY_H