MotionSGP4.hpp

浏览该文件的文档.

 
 
#pragma once
 
#include "AstGlobal.h"
#include "AstSim/MotionProfile.hpp"
#include "AstSim/MotionWithIntervalStep.hpp"
#include <vector>
 
AST_NAMESPACE_BEGIN
 
class TLE
{
public:
    bool empty() const{return line1_.empty();}
public:
    std::string name_;      
    std::string line1_;     
    std::string line2_;     
};
 
enum class ETLESource
{
    eFile,      
    eEdited,    
    eServer,    
};
 
enum class ESwitchMethod
{
    eEpoch,
};
 
class TwoLineElement
{
public:
    TwoLineElement() = default;
    ~TwoLineElement() = default;
 
public:
    bool enabled_{true};         
    ETLESource source_           
        {ETLESource::eFile};                 
    ESwitchMethod switch_method_ 
        {ESwitchMethod::eEpoch};  
    TimePoint switchEpoch_;      
    TLE tle_;                    
    double epochTime_{0.0};           
    double meanMotionDotTime_{0.0};   
    double motionDotDot_{0.0};        
    int iexp_{0};                   
    double bstar_{0.0};               
    int ibexp_{0};                  
    double inclination_{0.0};         
    double rightAscenOfNode_{0.0};    
    double eccentricity_{0.0};        
    double argOfPerigee_{0.0};        
    double meanAnomaly_{0.0};         
    double meanMotion_{0.0};          
    int revNumber_{0};              
    int ephType_{0};                
    int elementNumber_{0};          
    char classification_{'U'};        
};
 
class AST_SIM_API MotionSGP4 : public MotionWithIntervalStep
{
public:
    MotionSGP4() = default;
    ~MotionSGP4() = default;
public:
    errc_t makeEphemerisSpec(ScopedPtr<Ephemeris>& eph) const override;
    errc_t makeEphemerisSimple(ScopedPtr<Ephemeris>& eph) const override;
    void accept(MotionProfileVisitor& visitor) override;
public:
    std::string SSCNumber_;                 
    std::string intlDesignator_;            
    std::string commonName_;                
    std::vector<TwoLineElement> elements_;  
};
 
AST_NAMESPACE_END