#ifndef _NBODY_OPENMP_H
#define _NBODY_OPENMP_H

/**
 * @file nbody.h
 * @purpose OpenMP version of N-Body simulator, declarations
 * @author Sam Moore (20503628) - 2012
 */

#include "../single-thread/nbody.h" //Include original code
#include <omp.h>


#undef SINGLE_THREADED
#define OMP_THREADED


#define CRAPPY_VERSION

// Replace default macros with thread-safe functions
#undef Simulation_Run
void Simulation_Run(int argc, char ** argv);
//#undef QuitProgram
//#define QuitProgram(x) break

#undef BeforeDraw
#define BeforeDraw() (void)0 // Do nothing (apparently this is how to do nothing with a macro)
//void BeforeDraw();

#undef AfterDraw 
#define AfterDraw() (void)0
//void AfterDraw();

omp_lock_t graphics_lock;


void Compute(void);
void Compute2(void);

//#define OVER_ENGINEERED 
// define to (my original approach) manually split the System array (same as pthread version) between threads
//	Manually splitting the System array is not required in openmp, since "#pragma omp for" automatically does it
//	I still like doing it this way, since you can explicitly see what each thread is doing, but it would probably lose me marks.
//	However I can't bring myself to delete it. Hence, compromise.

#endif //_NBODY_OPENMP_H

//EOF