Thread: Very Confused. Record Structure.

Code:

 typedef struct Rect
        {
                double x;
                double y;
                char color;
                double w; ///width
                double h; //height
        } RectT;


        int main(int argc, char *argv[]){

                RectT a, b, *recs;
                RectT rectangle[50];

                recs = rectangle;

Fixed my seg. fault.

Code:

 int i;
        for(i = 0; i < 50; i++){
                recs[i].x = rand()%20;
                recs[i].y = rand()%20;
                recs[i].w = rand()%20;
                recs[i].h = rand()%20;
        }

Now working like a charm.

Code:

 int chk_overlap(RectT *r1, RectT *r2){

                if( (r1->x + r1->w) < (r2->x) || (r2->x + r2->w) < (r1->x) )            // if the rectangle is too far to the right or left to not possibly match up, return 0
                        return 0;
                if( (r1->y + r1->h) < (r2->y) || (r2->y + r2->h) < (r1->y) )            // if the rectangle is too far above or below to not possibly match up, return 0
                        return 0;


                return 1;
        }

Reads in perfect now.