n-body.c File Reference

#include <math.h>
#include <stdio.h>
#include <stdlib.h>

Classes
struct	planet

Macros
#define	pi   3.141592653589793
#define	solar_mass   (4 * pi * pi)
#define	days_per_year   365.24
#define	NBODIES   5

Functions
void	advance (int nbodies, struct planet *bodies, double dt)
double	energy (int nbodies, struct planet *bodies)
void	offset_momentum (int nbodies, struct planet *bodies)
int	main (int argc, char **argv)

Variables
struct planet	bodies [NBODIES]

Macro Definition Documentation

days_per_year

#define days_per_year   365.24

NBODIES

#define NBODIES   5

pi

#define pi   3.141592653589793

solar_mass

#define solar_mass   (4 * pi * pi)

Function Documentation

advance()

void advance	(	int	nbodies,
		struct planet *	bodies,
		double	dt
	)

energy()

double energy	(	int	nbodies,
		struct planet *	bodies
	)

main()

int main	(	int	argc,
		char **	argv
	)

offset_momentum()

void offset_momentum	(	int	nbodies,
		struct planet *	bodies
	)

Variable Documentation

bodies

struct planet bodies[NBODIES]