Thyra_InverseLinearOpBase.hpp

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//    Thyra: Interfaces and Support for Abstract Numerical Algorithms
//                 Copyright (2004) Sandia Corporation
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#ifndef THYRA_INVERSE_LINEAR_OP_BASE_HPP
#define THYRA_INVERSE_LINEAR_OP_BASE_HPP

#include "Thyra_LinearOpWithSolveBase.hpp"

namespace Thyra {

template<class RangeScalar, class DomainScalar=RangeScalar>
class InverseLinearOpBase : virtual public LinearOpBase<RangeScalar,DomainScalar>
{
public:

  virtual bool isLowsConst() const = 0;

  virtual Teuchos::RefCountPtr<LinearOpWithSolveBase<DomainScalar,RangeScalar> >
  getNonconstLows() = 0; 

  virtual Teuchos::RefCountPtr<const LinearOpWithSolveBase<DomainScalar,RangeScalar> >
  getLows() const = 0; 

};

} // namespace Thyra

#endif // THYRA_INVERSE_LINEAR_OP_BASE_HPP

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