由于本人是搞优化的

				#ifndef __EXTERN_H__
				#define __EXTERN_H__
				
				#include "define_t.h"
				
				//extern IVECTOR color;
				extern FVECTOR pbest;
				extern FVECTOR maxx;
				//extern FVECTOR dumvx;
				extern FMATRIX vx;
				extern FMATRIX xx;
				extern FMATRIX tx;
				extern FMATRIX pbestx;
				
				#endif