99 lines
2.1 KiB
C
99 lines
2.1 KiB
C
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// Compile with:
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// gcc -g eina_inlist_01.c -o eina_inlist_01 `pkg-config --cflags --libs eina`
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#include <Eina.h>
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#include <stdio.h>
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struct my_struct {
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EINA_INLIST;
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int a, b;
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};
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int
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sort_cb(const void *d1, const void *d2)
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{
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const Eina_Inlist *l1, *l2;
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const struct my_struct *x1, *x2;
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l1 = d1;
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l2 = d2;
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x1 = EINA_INLIST_CONTAINER_GET(l1, struct my_struct);
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x2 = EINA_INLIST_CONTAINER_GET(l2, struct my_struct);
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return x1->a - x2->a;
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}
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int
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main(void)
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{
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struct my_struct *d, *cur;
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Eina_Inlist *list, *itr, *tmp;
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eina_init();
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d = malloc(sizeof(*d));
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d->a = 1;
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d->b = 10;
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list = eina_inlist_append(NULL, EINA_INLIST_GET(d));
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d = malloc(sizeof(*d));
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d->a = 2;
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d->b = 20;
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list = eina_inlist_append(list, EINA_INLIST_GET(d));
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d = malloc(sizeof(*d));
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d->a = 3;
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d->b = 30;
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list = eina_inlist_prepend(list, EINA_INLIST_GET(d));
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printf("list=%p\n", list);
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EINA_INLIST_FOREACH(list, cur)
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printf("\ta=%d, b=%d\n", cur->a, cur->b);
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list = eina_inlist_promote(list, EINA_INLIST_GET(d));
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d = malloc(sizeof(*d));
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d->a = 4;
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d->b = 40;
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list = eina_inlist_append_relative(list, EINA_INLIST_GET(d), list);
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list = eina_inlist_demote(list, EINA_INLIST_GET(d));
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list = eina_inlist_sort(list, sort_cb);
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printf("list after sort=%p\n", list);
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EINA_INLIST_FOREACH(list, cur)
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printf("\ta=%d, b=%d\n", cur->a, cur->b);
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tmp = eina_inlist_find(list, EINA_INLIST_GET(d));
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if (tmp)
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cur = EINA_INLIST_CONTAINER_GET(tmp, struct my_struct);
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else
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cur = NULL;
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if (d != cur)
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printf("wrong node! cur=%p\n", cur);
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list = eina_inlist_remove(list, EINA_INLIST_GET(d));
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free(d);
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printf("list=%p\n", list);
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for (itr = list; itr != NULL; itr = itr->next)
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{
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cur = EINA_INLIST_CONTAINER_GET(itr, struct my_struct);
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printf("\ta=%d, b=%d\n", cur->a, cur->b);
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}
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while (list)
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{
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struct my_struct *aux = EINA_INLIST_CONTAINER_GET(list,
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struct my_struct);
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list = eina_inlist_remove(list, list);
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free(aux);
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}
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eina_shutdown();
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return 0;
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}
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