diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 83 |
1 files changed, 83 insertions, 0 deletions
@@ -0,0 +1,83 @@ +#include <bh/queue.h> +#include <bh/hashmap.h> +#include <stdio.h> +#include <stdint.h> + +#define BH_INT_TO_PTR(x) \ + ((void *)((long)(x))) + +#define BH_UINT_TO_PTR(x) \ + ((void *)((unsigned long)(x))) + +#define BH_PTR_TO_INT(x) \ + ((long)(x)) + +#define BH_PTR_TO_UINT(x) \ + ((unsigned long)(x)) + +size_t ptr_hash(const void *item) +{ + return BH_PTR_TO_INT(item); +} + +int ptr_equal(const void *lhs, const void *rhs) +{ + return BH_PTR_TO_INT(lhs) - BH_PTR_TO_INT(rhs); +} + +void foo() +{ + bh_hashmap_t *hashmap; + size_t i; + void *iter; + + hashmap = bh_hashmap_new((bh_equal_cb_t)ptr_equal, (bh_hash_cb_t)ptr_hash); + + for (i = 0; i < 16; i++) + bh_hashmap_insert(hashmap, (void*)i, (void*)(i * 4)); + + iter = bh_hashmap_iter_next(hashmap, NULL); + while (iter) + { + printf("%zu: %zu\n", BH_PTR_TO_INT(bh_hashmap_iter_key(iter)), BH_PTR_TO_INT(bh_hashmap_iter_value(iter))); + iter = bh_hashmap_iter_next(hashmap, iter); + } + + bh_hashmap_free(hashmap); +} + +int main() +{ + bh_queue_t *queue; + void *iter; + size_t i, j; + + foo(); + + queue = bh_queue_new(); + + for (j = 0; j < 32; j++) + { + printf("%zu %zu\n", bh_queue_size(queue), bh_queue_capacity(queue)); + + for (i = 0; i < 4; i++) + bh_queue_insert(queue, (void *)(j * 4 + i)); + + printf("%zu %zu\n", bh_queue_size(queue), bh_queue_capacity(queue)); + + for (i = 0; i < 2; i++) + bh_queue_remove(queue); + } + + printf("%zu %zu\n", bh_queue_size(queue), bh_queue_capacity(queue)); + + iter = bh_queue_iter_next(queue, NULL); + while (iter) + { + printf("%d\n", (int)bh_queue_iter_value(iter)); + iter = bh_queue_iter_next(queue, iter); + } + + bh_queue_free(queue); + return 0; +} |
