collision.h

#ifndef COLLISION_H
#define COLLISION_H
#include "particle.h"

class Particle;

class Collision
{
public:
    Collision(Particle* partA, Particle* partB, int timestepIn);

    Particle* getColliderA();
    Particle* getColliderB();
    int getCollisionTimestep();

private:
    Particle* a;
    Particle* b;
    int timestep;
};

#endif // COLLISION_H