penduledesc.h
2c71d88bc4cfcincotti

penduledesc.h
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			#ifndef PENDULEDESC_H
			#define PENDULEDESC_H

			#include "descriptors/oscillateur.h"

			class PenduleDesc : public Oscillateur
			{
			double l[2];
			double m[2];
			double g;

			public:

			/* Constructors */

			PenduleDesc(double l1, double l2, double m1, double m2,
			const Vector& p, const Vector& pp, double g = 9.81);

			PenduleDesc(double l1, double l2, double m1, double m2,
			const std::vector<double>& p, const std::vector<double>& pp, double g = 9.81);

			/* set methods, index can be 0 or 1 */

			void setAngle(double l, int index);
			void setAngularSpeed(double l, int index);

			void setLength(double l, int index);
			void setMass(double m, int index);

			void setGravity(double);

			/* get methods */

			double getLength(int index) const;
			double getMass(int index) const;

			double getAngle(int index) const;
			double getAngularSpeed(int index) const;

			double getGravity() const;

			//retourne l'energie du système, utile pour le debugging
			double energy() const;

			protected:

			/* equation override */

			virtual Vector equation() const override;
			};

			#endif // PENDULEDESC_H