Thyra_DefaultBlockedTriangularLinearOpWithSolveFactory_decl.hpp

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


#include "Thyra_LinearOpWithSolveBase.hpp"
#include "Thyra_DefaultBlockedLinearOp.hpp"
#include "Thyra_LinearOpSourceBase.hpp"


namespace Thyra {


template<class Scalar>
class DefaultBlockedTriangularLinearOpWithSolveFactory
  : virtual public LinearOpWithSolveFactoryBase<Scalar>
{
public:

  
  DefaultBlockedTriangularLinearOpWithSolveFactory(
    const RCP<LinearOpWithSolveFactoryBase<Scalar> > &lowsf
    );

  
  DefaultBlockedTriangularLinearOpWithSolveFactory(
    const RCP<const LinearOpWithSolveFactoryBase<Scalar> > &lowsf
    );

  // 2007/10/02: rabartl: Add versions of constructor that accept an array of
  // LOWSFB objects when needed.  This will be needed for multi-physics
  // problems for instance!

  RCP<LinearOpWithSolveFactoryBase<Scalar> > getUnderlyingLOWSF();

  RCP<const LinearOpWithSolveFactoryBase<Scalar> > getUnderlyingLOWSF() const;



  std::string description() const;



  void setParameterList(RCP<ParameterList> const& paramList);
  RCP<ParameterList> getNonconstParameterList();
  RCP<ParameterList> unsetParameterList();
  RCP<const ParameterList> getParameterList() const;
  RCP<const ParameterList> getValidParameters() const;


  
  virtual bool acceptsPreconditionerFactory() const;

  virtual void setPreconditionerFactory(
    const RCP<PreconditionerFactoryBase<Scalar> > &precFactory,
    const std::string &precFactoryName
    );

  virtual RCP<PreconditionerFactoryBase<Scalar> >
  getPreconditionerFactory() const;

  virtual void unsetPreconditionerFactory(
    RCP<PreconditionerFactoryBase<Scalar> > *precFactory,
    std::string *precFactoryName
    );

  virtual bool isCompatible(
    const LinearOpSourceBase<Scalar> &fwdOpSrc
    ) const;

  virtual RCP<LinearOpWithSolveBase<Scalar> > createOp() const;

  virtual void initializeOp(
    const RCP<const LinearOpSourceBase<Scalar> > &fwdOpSrc,
    LinearOpWithSolveBase<Scalar> *Op,
    const ESupportSolveUse supportSolveUse
    ) const;

  virtual void initializeAndReuseOp(
    const RCP<const LinearOpSourceBase<Scalar> > &fwdOpSrc,
    LinearOpWithSolveBase<Scalar> *Op
    ) const;

  virtual void uninitializeOp(
    LinearOpWithSolveBase<Scalar> *Op,
    RCP<const LinearOpSourceBase<Scalar> > *fwdOpSrc,
    RCP<const PreconditionerBase<Scalar> > *prec,
    RCP<const LinearOpSourceBase<Scalar> > *approxFwdOpSrc,
    ESupportSolveUse *supportSolveUse
    ) const;
 
  virtual bool supportsPreconditionerInputType(
    const EPreconditionerInputType precOpType
    ) const;

  virtual void initializePreconditionedOp(
    const RCP<const LinearOpSourceBase<Scalar> > &fwdOpSrc,
    const RCP<const PreconditionerBase<Scalar> > &prec,
    LinearOpWithSolveBase<Scalar> *Op,
    const ESupportSolveUse supportSolveUse
    ) const;

  virtual void initializeApproxPreconditionedOp(
    const RCP<const LinearOpSourceBase<Scalar> > &fwdOpSrc,
    const RCP<const LinearOpSourceBase<Scalar> > &approxFwdOpSrc,
    LinearOpWithSolveBase<Scalar> *Op,
    const ESupportSolveUse supportSolveUse
    ) const;


protected:


  void informUpdatedVerbosityState() const;


private:

  typedef Teuchos::ConstNonconstObjectContainer<LinearOpWithSolveFactoryBase<Scalar> > LOWSF_t;
  
  LOWSF_t lowsf_;

  // Not defined and not to be called
  DefaultBlockedTriangularLinearOpWithSolveFactory();

};


template<class Scalar>
RCP<DefaultBlockedTriangularLinearOpWithSolveFactory<Scalar> >
defaultBlockedTriangularLinearOpWithSolveFactory(
  const RCP<LinearOpWithSolveFactoryBase<Scalar> > &lowsf
  )
{
  return Teuchos::rcp(
    new DefaultBlockedTriangularLinearOpWithSolveFactory<Scalar>(lowsf)
    );
}


template<class Scalar>
RCP<DefaultBlockedTriangularLinearOpWithSolveFactory<Scalar> >
defaultBlockedTriangularLinearOpWithSolveFactory(
  const RCP<const LinearOpWithSolveFactoryBase<Scalar> > &lowsf
  )
{
  return Teuchos::rcp(
    new DefaultBlockedTriangularLinearOpWithSolveFactory<Scalar>(lowsf)
    );
}


} // namespace Thyra


#endif // THYRA_DEFAULT_BLOCKED_TRIANGULAR_LINEAR_OP_WITH_SOLVE_FACTORY_DECL_HPP