DataContext.hpp

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#pragma once
 
#include "AstGlobal.h"
#include "AstCore/ScopedPtr.hpp"
#include "AstCore/SolarSystem.hpp"
#include "AstCore/EOP.hpp"
#include "AstCore/LeapSecond.hpp"
#include "AstCore/JplDe.hpp"
#include "AstCore/SpaceWeather.hpp"
#include "AstCore/IAUXYS.hpp"
#include "AstCore/IAUXYSPrecomputed.hpp"
#include "AstCore/TimePoint.hpp"
#include "AstUtil/StringView.hpp"
#include "AstUtil/StartupConfig.hpp"
 
#include <string>
 
AST_NAMESPACE_BEGIN
 
class SolarSystem;
class EOP;
class LeapSecond;
 
 
class DataContext
{
public:
 
    const SolarSystem* solarSystem() const{return m_solarSystem;}
    SolarSystem* solarSystem() {return m_solarSystem;}
 
    const EOP* eop() const{return &m_eop;}
    EOP* eop() {return &m_eop;}
 
    const LeapSecond* leapSecond() const{return &m_leapSecond;}
    LeapSecond* leapSecond() {return &m_leapSecond;}
 
    const SpaceWeather* spaceWeather() const{return &m_spaceWeather;}
    SpaceWeather* spaceWeather() {return &m_spaceWeather;}
 
    std::string& dataDir() {return m_dataDir;}
    
    void setDataDir(StringView dir){m_dataDir = std::string(dir);}
 
    const JplDe* jplDe() const {return &m_jplDe;}
    JplDe* jplDe() {return &m_jplDe;}
 
    const IAUXYSPrecomputed* iauXYSPrecomputed() const {return &m_iauXYSPrecomputed;}
    IAUXYSPrecomputed* iauXYSPrecomputed() {return &m_iauXYSPrecomputed;}
    
    TimePoint& epoch() {return m_epoch;}
    void setEpoch(TimePoint tp){m_epoch = tp;}
 
    const StartupConfig* config() const {return &m_config;}
    StartupConfig* config() {return &m_config;}
 
    bool isInitialized() const {return !m_dataDir.empty();}
protected:
    SharedPtr<SolarSystem>  m_solarSystem{new SolarSystem()};   
    EOP                     m_eop;                              
    LeapSecond              m_leapSecond;                       
    SpaceWeather            m_spaceWeather;                     
    JplDe                   m_jplDe;                            
    IAUXYSPrecomputed       m_iauXYSPrecomputed;                
    std::string             m_dataDir;                          
    TimePoint               m_epoch{};                          
    StartupConfig           m_config;                           
};
 
constexpr size_t kSizeOfDataContext = sizeof(DataContext);
 
AST_NAMESPACE_END