ScStateCalcDifference.hpp

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#pragma once
 
#include "AstGlobal.h"
#include "AstCore/ScStateCalculation.hpp"
#include "AstCore/Segment.hpp"
 
AST_NAMESPACE_BEGIN
 
enum class EDifferenceOrderToUse
{
    eCurrentMinusInitial,
    eInitialMinusCurrent,
};
 
class AST_CORE_API ScStateCalcDifference : public ScStateCalculation
{
public:
    AST_OBJECT(ScStateCalcDifference)
 
    errc_t calculate(const SpacecraftState& scState, double& result) override;
 
    ScStateCalculation* calculation() const{return calculation_.get();}
    
    void setCalculation(ScStateCalculation* calculation);
 
    EDifferenceOrderToUse differenceOrderToUse() const{return differenceOrderToUse_;}
 
    void setDifferenceOrderToUse(EDifferenceOrderToUse order){differenceOrderToUse_ = order;}
 
    bool isAngle() const override;
protected:
    Segment* getSegment();
private:
    WeakPtr<Segment> segment_;
    WeakPtr<ScStateCalculation> calculation_;
    EDifferenceOrderToUse differenceOrderToUse_{EDifferenceOrderToUse::eCurrentMinusInitial};
};
 
AST_NAMESPACE_END