IALKParams.h

#ifndef MTF_IALK_PARAMS_H
#define MTF_IALK_PARAMS_H

#include "mtf/Macros/common.h"

_MTF_BEGIN_NAMESPACE

struct IALKParams{
    enum class HessType{ InitialSelf, CurrentSelf, Std };
    int max_iters; 
    double epsilon; 
    HessType hess_type;
    bool sec_ord_hess;
    bool leven_marq;
    double lm_delta_init;
    double lm_delta_update;
    bool debug_mode; 

    IALKParams(int _max_iters, double _epsilon,
        HessType _hess_type, bool _sec_ord_hess,
        bool _leven_marq, double _lm_delta_init, 
        double _lm_delta_update, bool _debug_mode);
    IALKParams(const IALKParams *params = nullptr);

    static const char* toString(HessType hess_type);

};

_MTF_END_NAMESPACE

#endif