#ifndef MTF_ICLK_PARAMS_H
#define MTF_ICLK_PARAMS_H

#include "mtf/Macros/common.h"

_MTF_BEGIN_NAMESPACE

struct ICLKParams{
	enum class HessType{ InitialSelf, CurrentSelf, Std };
	int max_iters; //! maximum iterations of the ICLK algorithm to run for each frame
	double epsilon; //! maximum L2 norm of the state update vector at which to stop the iterations
	HessType hess_type;
	bool sec_ord_hess;
	bool update_ssm;
	bool chained_warp;
	bool leven_marq;
	double lm_delta_init;
	double lm_delta_update;
	bool enable_learning;
	bool debug_mode; //! decides whether logging data will be printed for debugging purposes; 
	//! only matters if logging is enabled at compile time

	ICLKParams(int _max_iters, double _epsilon,
		HessType _hess_type, bool _sec_ord_hess,
		bool _update_ssm, bool _chained_warp, 
		bool _leven_marq, double _lm_delta_init,
		double _lm_delta_update, bool _enable_learning, 
		bool _debug_mode);
	ICLKParams(const ICLKParams *params = nullptr);
	static const char*  toString(HessType hess_type);

};

_MTF_END_NAMESPACE

#endif

