MoochoPack_LineSearchNLE_Step.hpp

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#ifndef LINE_SEARCH_NLE_STEP_HPP
#define LINE_SEARCH_NLE_STEP_HPP

#include "MoochoPack_Types.hpp"
#include "IterationPack_AlgorithmStep.hpp"
#include "ConstrainedOptPack_DirectLineSearch_Strategy.hpp"
#include "Teuchos_StandardCompositionMacros.hpp"

namespace MoochoPack {

class LineSearchNLE_Step
  : public IterationPack::AlgorithmStep // doxygen needs full path
{
public:

  STANDARD_COMPOSITION_MEMBERS(DirectLineSearch_Strategy,direct_line_search);
  LineSearchNLE_Step(
    const direct_line_search_ptr_t& direct_line_search = Teuchos::null
    );


  bool do_step(Algorithm& algo, poss_type step_poss, IterationPack::EDoStepType type
    , poss_type assoc_step_poss);
  void print_step( const Algorithm& algo, poss_type step_poss, IterationPack::EDoStepType type
    , poss_type assoc_step_poss, std::ostream& out, const std::string& leading_str ) const;


};  // end class LineSearchNLE_Step

} // end namespace MoochoPack 

#endif  // LINE_SEARCH_NLE_STEP_HPP