comp_double_asc.c

来自「最大似然估计算法」· C语言 代码 · 共 22 行

#include "timeseries.h"

int comp_double_asc (const void *p_1, const void *p_2) {

        /****************************************************/
        /* Returns -1 if point_1 is < that point_2,         */
        /* +1 if point_2 > point_1, and 0 if they are equal */
        /****************************************************/

        double *point_1, *point_2;

        point_1 = (double *)p_1;
        point_2 = (double *)p_2;

        if ( (*point_1) < (*point_2) )
                return (-1);
        else if ( (*point_1) > (*point_2) )
                return (1);
        else
                return (0);
}