MoochoPack_MeritFunc_PenaltyParamUpdateMultFree_AddedStep.hpp

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// Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
//                  Copyright (2003) Sandia Corporation
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// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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#ifndef MERIT_FUNC_PENALTY_PARAM_UPDATE_MULT_FREE_ADDED_STEP_H
#define MERIT_FUNC_PENALTY_PARAM_UPDATE_MULT_FREE_ADDED_STEP_H

#include "MoochoPack_MeritFunc_PenaltyParamUpdateGuts_AddedStep.hpp"

namespace MoochoPack {

class MeritFunc_PenaltyParamUpdateMultFree_AddedStep
  : public MeritFunc_PenaltyParamUpdateGuts_AddedStep
{
public:

  MeritFunc_PenaltyParamUpdateMultFree_AddedStep(
    value_type   small_mu = 1e-6
    ,value_type  mult_factor = 1e-4
    ,value_type  kkt_near_sol = 1.0
    );

protected:


  bool min_mu( NLPAlgoState& s, value_type* min_mu ) const;
  void print_min_mu_step( std::ostream& out
    , const std::string& leading_str ) const;

  
};  // end class MeritFunc_PenaltyParamUpdateMultFree_AddedStep

} // end namespace MoochoPack 

#endif  // MERIT_FUNC_PENALTY_PARAM_UPDATE_MULT_FREE_ADDED_STEP_H