36 lines
592 B
C
36 lines
592 B
C
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#include <stdlib.h>
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#include "lfutility.h"
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Point Point_new(int x, int y) {
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Point p;
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p.x = x;
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p.y = y;
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return p;
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}
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Point *Point_new_p(int x, int y) {
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Point *p = malloc(sizeof(struct Point));
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p->x = x;
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p->y = y;
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return p;
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}
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int Point_cmp(const Point a, const Point b) {
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if (a.x == b.x && a.y == b.y) {
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return 1;
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}
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return 0;
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}
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int Point_cmp_p(const Point *a, const Point *b) {
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if (a->x == b->x && a->y == b->y) {
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return 1;
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}
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return 0;
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}
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int Point_cmp_v(const void *a, const void *b) {
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return Point_cmp_p(a, b);
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}
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