Ephemeris.hpp

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#pragma once
 
#include "AstGlobal.h"
#include "AstCore/Point.hpp"
#include "AstCore/TimeInterval.hpp"
 
 
AST_NAMESPACE_BEGIN
 
class Ephemeris;
using PEphemeris = Ephemeris*;
using HEphemeris = SharedPtr<Ephemeris>;
 
 
class AST_CORE_API Ephemeris: public Point
{
public:
    Ephemeris() = default;
    virtual ~Ephemeris() override = default;
    virtual Frame* getFrame() const override = 0;
    virtual errc_t getPos(const TimePoint& tp, Vector3d& pos) const override = 0;
    virtual errc_t getPosVel(const TimePoint& tp, Vector3d& pos, Vector3d& vel) const override = 0;
public:
    virtual errc_t getInterval(TimeInterval& interval) const = 0;
};
 
AST_NAMESPACE_END