NLPInterfacePack_NLPFirstOrderThyraModelEvaluator.hpp

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#ifndef NLPIP_NLP_FIRST_ORDER_THYRA_MODEL_EVALUATOR_HPP
#define NLPIP_NLP_FIRST_ORDER_THYRA_MODEL_EVALUATOR_HPP

#include <vector>

#include "NLPInterfacePack_NLPThyraModelEvaluatorBase.hpp"

namespace NLPInterfacePack {

class NLPFirstOrderThyraModelEvaluator
  : virtual public NLPFirstOrder
  , virtual public NLPThyraModelEvaluatorBase
{
public:

  NLPFirstOrderThyraModelEvaluator();

  NLPFirstOrderThyraModelEvaluator(
    const Teuchos::RCP<Thyra::ModelEvaluator<value_type> >  &model
    ,const int                                                      p_idx
    ,const int                                                      g_idx
    );

  void initialize(
    const Teuchos::RCP<Thyra::ModelEvaluator<value_type> >  &model
    ,const int                                                      p_idx
    ,const int                                                      g_idx
    );


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



  void set_Gc(MatrixOp* Gc);
  const NLPFirstOrder::mat_fcty_ptr_t factory_Gc() const;
  const basis_sys_ptr_t basis_sys() const;


protected:


  void imp_calc_Gc(
    const Vector& x, bool newx
    ,const FirstOrderInfo& first_order_info) const;


private:

  // /////////////////////////////////////////
  // Private member functions

  void evalModel( 
    const Vector            &x
    ,bool                   newx
    ,const ZeroOrderInfo    *zero_order_info  // != NULL if only zero-order info
    ,const ObjGradInfo      *obj_grad_info    // != NULL if obj-grad and below info
    ,const FirstOrderInfo   *first_order_info // != NULL if first-order and below info
    ) const;

};  // end class NLPFirstOrderThyraModelEvaluator

} // end namespace NLPInterfacePack

#endif  // NLPIP_NLP_FIRST_ORDER_THYRA_MODEL_EVALUATOR_HPP