NLPInterfacePack_NLPDirectThyraModelEvaluator.hpp

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#ifndef NLPIP_NLP_DIRECT_THYRA_MODEL_EVALUATOR_HPP
#define NLPIP_NLP_DIRECT_THYRA_MODEL_EVALUATOR_HPP

#include "NLPInterfacePack_NLPThyraModelEvaluatorBase.hpp"
#include "NLPInterfacePack_NLPDirect.hpp"
#include "Thyra_DirectionalFiniteDiffCalculator.hpp"
#include "Teuchos_StandardCompositionMacros.hpp"
#include "Teuchos_StandardMemberCompositionMacros.hpp"

namespace NLPInterfacePack {

class NLPDirectThyraModelEvaluator
  : virtual public NLPDirect
  , virtual public NLPThyraModelEvaluatorBase
{
public:

  STANDARD_COMPOSITION_MEMBERS( Thyra::DirectionalFiniteDiffCalculator<value_type>, objDirecFiniteDiffCalculator );

  STANDARD_COMPOSITION_MEMBERS( Thyra::DirectionalFiniteDiffCalculator<value_type>, conDirecFiniteDiffCalculator );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( bool, DfDp_is_const );

  NLPDirectThyraModelEvaluator();

  NLPDirectThyraModelEvaluator(
    const Teuchos::RCP<Thyra::ModelEvaluator<value_type> >  &model
    ,const int                                                      p_idx
    ,const int                                                      g_idx
    ,const objDirecFiniteDiffCalculator_ptr_t                       objDirecFiniteDiffCalculator = Teuchos::null
    ,const conDirecFiniteDiffCalculator_ptr_t                       conDirecFiniteDiffCalculator = Teuchos::null
    );

  void initialize(
    const Teuchos::RCP<Thyra::ModelEvaluator<value_type> >  &model
    ,const int                                                      p_idx
    ,const int                                                      g_idx
    ,const objDirecFiniteDiffCalculator_ptr_t                       objDirecFiniteDiffCalculator = Teuchos::null
    ,const conDirecFiniteDiffCalculator_ptr_t                       conDirecFiniteDiffCalculator = Teuchos::null
    );


  void initialize(bool test_setup);
  void unset_quantities();



  bool supports_Gf() const;
  bool supports_Gf_prod() const;
  value_type calc_Gf_prod(const Vector& x, const Vector& d, bool newx) const;



  Range1D var_dep() const;
  Range1D var_indep() const;
  const mat_fcty_ptr_t factory_D() const;
  const mat_sym_nonsing_fcty_ptr_t factory_S() const;
  void calc_point(
    const Vector     &x
    ,value_type      *f
    ,VectorMutable   *c
    ,bool            recalc_c
    ,VectorMutable   *Gf
    ,VectorMutable   *py
    ,VectorMutable   *rGf
    ,MatrixOp        *GcU
    ,MatrixOp        *D
    ,MatrixOp        *Uz
    ) const;
  void calc_semi_newton_step(
    const Vector    &x
    ,VectorMutable  *c
    ,bool           recalc_c
    ,VectorMutable  *py
    ) const;


private:

  mutable Teuchos::RCP<Thyra::LinearOpWithSolveBase<value_type> >  thyra_C_;
  mutable Teuchos::RCP<Thyra::MultiVectorBase<value_type> >        thyra_N_;
  
};  // end class NLPDirectThyraModelEvaluator

} // end namespace NLPInterfacePack

#endif  // NLPIP_NLP_DIRECT_THYRA_MODEL_EVALUATOR_HPP