ESMParams.h

#ifndef MTF_ESM_PARAMS_H
#define MTF_ESM_PARAMS_H

#include "mtf/Macros/common.h"
#include "mtf/Utilities/spiUtils.h"

#include <vector>

_MTF_BEGIN_NAMESPACE

struct ESMParams{

    enum class JacType{ Original, DiffOfJacs };
    enum class HessType {
        InitialSelf, CurrentSelf, SumOfSelf,
        Original, SumOfStd, Std
    };
    typedef utils::spi::Types SPIType;
    typedef utils::spi::ParamsType SPIParamsType;

    int max_iters; 
    double epsilon; 

    JacType jac_type;
    HessType hess_type;
    bool sec_ord_hess;
    bool chained_warp;

    bool leven_marq;
    double lm_delta_init;
    double lm_delta_update;

    bool enable_learning;

    SPIType spi_type;
    SPIParamsType spi_params;

    bool debug_mode; 

    // value constructor
    ESMParams(int _max_iters, double _epsilon,
        JacType _jac_type, HessType _hess_type, bool _sec_ord_hess,
        bool _chained_warp, bool _leven_marq, double _lm_delta_init,
        double _lm_delta_update, bool _enable_learning,
        SPIType spi_type, const SPIParamsType &_spi_params, bool _debug_mode);
    // default and copy constructor
    ESMParams(const ESMParams *params = nullptr);
    static const char* toString(JacType _jac_type);
    static const char* toString(HessType _hess_type);
    static const char* toString(SPIType spi_type);

};

_MTF_END_NAMESPACE

#endif