Re: Promoting unsigned long int to long int



On Jun 30, 3:41 pm, pete <pfil...@xxxxxxxxxxxxxx> wrote:
pereges wrote:
vector *pivotpoint;

What does "vector" mean?


data structure for a point in 3d.

typedef struct
{
double coord[3]; /* 0 - x , 1 - y, 2 - z */

}vector;
.