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#ifndef SUM_H
#define SUM_H
#include "ControlElement.h"
class SumForm;
class ConnectionLine;
class Sum : public ControlElement
{
public:
enum Signal { SIGNAL_POSITIVE = 0, SIGNAL_NEGATIVE };
Sum(int id);
~Sum();
virtual void Draw(wxPoint2DDouble translation, double scale) const;
virtual bool Contains(wxPoint2DDouble position) const { return m_rect.Contains(position); }
virtual bool Intersects(wxRect2DDouble rect) const { return m_rect.Intersects(rect); }
virtual bool ShowForm(wxWindow* parent, Element* element);
virtual void Rotate(bool clockwise = true);
virtual std::vector<Signal> GetSignalList() const { return m_signalList; }
virtual void SetSignalList(std::vector<Signal> signalList) { m_signalList = signalList; }
virtual bool Solve(double input);
virtual void UpdatePoints();
void AddInNode();
void RemoveInNode();
protected:
std::vector<Signal> m_signalList;
};
#endif // SUM_H
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