ast/api/EphemerisMultiSegment_8hpp_source.html

#pragma once


#include "AstGlobal.h"

#include "AstCore/Ephemeris.hpp"


AST_NAMESPACE_BEGIN


class AST_CORE_API EphemerisMultiSegment: public Ephemeris

{

public:

    Frame* getFrame() const override;

    errc_t getPos(const TimePoint& tp, Vector3d& pos) const override;

    errc_t getPosVel(const TimePoint& tp, Vector3d& pos, Vector3d& vel) const override;

public:

    errc_t getInterval(TimeInterval& interval) const override = 0;

};


AST_NAMESPACE_END


ast::EphemerisMultiSegment
多段星历
定义 EphemerisMultiSegment.hpp:35

ast::Ephemeris
星历接口
定义 Ephemeris.hpp:44

ast::Ephemeris::getPos
virtual errc_t getPos(const TimePoint &tp, Vector3d &pos) const override=0
获取点在指定时间点的位置，相对于点的参考坐标系

ast::Ephemeris::getPosVel
virtual errc_t getPosVel(const TimePoint &tp, Vector3d &pos, Vector3d &vel) const override=0
获取点在指定时间点的位置和速度，相对于点的参考坐标系

ast::Ephemeris::getFrame
virtual Frame * getFrame() const override=0
获取点所在的参考坐标系

ast::Frame
坐标系类
定义 Frame.hpp:60

ast::TimeInterval
时间区间
定义 TimeInterval.hpp:60

ast::TimePoint
绝对时间点
定义 TimePoint.hpp:106