#ifndef  PARTICLE_H
#  define   PARTICLE_H
/*-----------------------------------------------------------------------------
 *  nbody-particle : basic class for simple nbody implementation
 *  J. Makino 1998/11/29
 *-----------------------------------------------------------------------------
 */
#include "vector.h"

class particle
    {
    public:
        vector pos;
        vector vel;
	vector acc;
	real phi;
	real mass;
	particle *  next;
	particle *  subnext;
	particle(){
	    pos = 0.0;
	    vel = 0.0;
	    acc = 0.0;
	    phi =  mass =  0.0;
	}
};

#endif