#pragma once

#ifdef _WIN32
# if defined(Positioning_LIB)
#  define Positioning_EXPORT __declspec(dllexport)
# else
#  define Positioning_EXPORT __declspec(dllimport)
# endif
#else
#  define Positioning_EXPORT
#endif

extern "C"
{
	/*
	双星时差线
	LOP_Value 返回值 结构参考DTO_Plot
	LOP_Len*3为LOP_Value的长度
	*/
	Positioning_EXPORT void CurveByTwoTDOA(double *main_sat_pos, double *neigh_sat_pos, double *rec_pos1, double *rec_pos2, double *ref_pos,
		double *Zone, double target_dto, double ref_dto, double **LOP_Value, int *LOP_Len);

	/*
	双星时差线-无参
	LOP_Value 返回值 结构参考DTO_Plot
	LOP_Len*3为LOP_Value的长度
	*/
	Positioning_EXPORT void CurveByTwoTDOAWithNoRef(double *main_sat_pos, double *neigh_sat_pos, double *rec_pos1, double *rec_pos2,
		double *Zone, double target_dto, double **LOP_Value, int *LOP_Len);

	/*
	三星定位
	target_llh，长度固定为6  经度、纬度、高；(镜像)经度、纬度、高
	*/
	Positioning_EXPORT void HyperbolicPositioning(double *main_sat, double *neigh_sat1, double *neigh_sat2, double *Sat_Station_LLH1, double *Sat_Station_LLH2, double *Sat_Station_LLH3,
		double *Ref_Station_LLH, double *Zone, double target_dto1, double target_dto2, double ref_dto1, double ref_dto2, double *target_llh);

	/*
	三星定位
	target_llh，长度固定为6	经度、纬度、高；(镜像)经度、纬度、高
	*/
	Positioning_EXPORT void HyperbolicPositioningWithNoRef(double *main_sat, double *neigh_sat1, double *neigh_sat2, double *Sat_Station_LLH1, double *Sat_Station_LLH2, double *Sat_Station_LLH3,
		double *Zone, double target_dto1, double target_dto2, double *target_llh);

	/*
	用于释放时差线缓存
	*/
	Positioning_EXPORT void Destory(void *buf);
};