MoochoPack_QuasiNewtonStats.hpp

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#ifndef QUASI_NEWTON_STATS_H
#define QUASI_NEWTON_STATS_H

#include "MoochoPack_Types.hpp"

namespace MoochoPack {

class QuasiNewtonStats {
public:

  // Public types

  enum EUpdate { UNKNOWN, REINITIALIZED, UPDATED, DAMPENED_UPDATED
    , SKIPED, INDEF_SKIPED };

  // Public interface

  QuasiNewtonStats()
    : update_(UNKNOWN)
  {}

  void set_updated_stats( EUpdate update )
  {
    update_ = update;
  }

  EUpdate updated() const
  {
    return update_;
  }

private:
  EUpdate update_;

};  // end class QuasiNewtonStats

} // end namespace MoochoPack

#endif  // QUASI_NEWTON_STATS_H