vecops.h

Data Minig中的FP GROWTH 算法,附带test实例及实验数据分析

#ifndef __VECOPS__
#define __VECOPS__


typedef int VCMPFN (const void *p1, const void *p2, void *data);

/*----------------------------------------------------------------------
  Functions
----------------------------------------------------------------------*/
extern void v_sort     (void *vec, int n, VCMPFN cmpfn, void *data);
extern void v_heapsort (void *vec, int n, VCMPFN cmpfn, void *data);
extern void v_move     (void *vec, int off, int n, int pos, int esz);
extern void v_shuffle  (void *vec, int n, double randfn (void));
extern void v_reverse  (void *vec, int n);

extern void v_intsort  (int    *vec, int n);
extern void v_intrev   (int    *vec, int n);

extern void v_fltsort  (float  *vec, int n);
extern void v_fltrev   (float  *vec, int n);

extern void v_dblsort  (double *vec, int n);
extern void v_dblrev   (double *vec, int n);
#endif