onecross.c

来自「数据挖掘Apriori算法的java源码」· C语言 代码 · 共 37 行

/*    file :  onecross.c
 *
 *    purpose : implemnetation  of one-point crossover
 *
 */
#include <stdlib.h>
#include <time.h>
#include <stdio.h>

void
onecross(int *Kid1,int *Kid2,int len)
/* int     len;      the length of the vector */
/* int     *Kid1;    pointer to crossover partners */
/* int     *Kid2; */
{
	int     Fir,            /* the crossover-position */
			  i;


	int     Tmp;            /* used for swapping alleles */

	randomize();
	Fir=random(len);        /* choose the first crossover point */

	/* crossover through exchanging information */

	for (i=Fir; i<len;i++)
	{
		Tmp=Kid1[i];
		Kid1[i]=Kid2[i];
		Kid2[i]=Tmp;
	}/* end for */
} /* end 1cross */