NLPInterfacePack_ExampleNLPFirstOrder.hpp

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#ifndef EXAMPLE_NLP_FIRST_ORDER_INFO_H
#define EXAMPLE_NLP_FIRST_ORDER_INFO_H

#include "NLPInterfacePack_ExampleNLPObjGrad.hpp"
#include "NLPInterfacePack_NLPFirstOrder.hpp"

namespace NLPInterfacePack {

class ExampleNLPFirstOrder
  : virtual public NLPFirstOrder
  , virtual public ExampleNLPObjGrad
{
public:

  ExampleNLPFirstOrder(
    const VectorSpace::space_ptr_t&  vec_space
    ,value_type                      xo
    ,bool                            has_bounds
    ,bool                            dep_bounded
    );


  void initialize(bool test_setup);
  bool is_initialized() const;



  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 data members

  bool                                initialized_;  // flag for if initialized has been called.
  NLPFirstOrder::mat_fcty_ptr_t       factory_Gc_;   // Factory for Gc
  NLPFirstOrder::basis_sys_ptr_t      basis_sys_;    // The basis system

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

  void assert_is_initialized() const;

};  // end class ExampleNLPFirstOrder

// ///////////////////////////////////////////////
// Inline member functions

inline
void ExampleNLPFirstOrder::assert_is_initialized() const
{
  typedef NLPInterfacePack::NLP NLP;
  if( !is_initialized() )
    throw NLP::UnInitialized("ExampleNLPFirstOrder::assert_is_initialized() : Error, "
      "ExampleNLPFirstOrder::initialize() has not been called yet." );
}

} // end namespace NLPInterfacePack

#endif  // EXAMPLE_NLP_FIRST_ORDER_INFO_H