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authordec05eba <dec05eba@protonmail.com>2019-08-21 06:08:00 +0200
committerdec05eba <dec05eba@protonmail.com>2020-07-25 14:36:46 +0200
commitc68fe7634341e97c3246b627a20fa9487586ffcb (patch)
tree78d499cc090439fa8fe087105e52f771d7728d23 /include/std
parentf24139d455af3a179fe1d19c951e4cd85744c592 (diff)
hash map contains
Diffstat (limited to 'include/std')
-rw-r--r--include/std/hash_map.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/include/std/hash_map.h b/include/std/hash_map.h
index d789db4..c9e5b51 100644
--- a/include/std/hash_map.h
+++ b/include/std/hash_map.h
@@ -25,15 +25,17 @@ struct HashMap {
CHECK_RESULT int hash_map_init(HashMap *self, ArenaAllocator *allocator, usize value_type_size, HashMapCompare key_compare_func, HashMapHash key_hash_func);
/*
-Not thread-safe.
-Expected @value size to be @self->value_type_size.
+ Not thread-safe.
+ Expected @value size to be @self->value_type_size.
*/
CHECK_RESULT int hash_map_insert(HashMap *self, BufferView key, void *value);
/*
-Thread-safe unless @hash_map_insert is used in another thread at the same time.
-Expected @value size to be @self->value_type_size.
+ Thread-safe unless @hash_map_insert is used in another thread at the same time.
+ Expected @value size to be @self->value_type_size.
+ If @value is NULL, then the value is not copied and the functions works the same as @hash_map_contains
*/
CHECK_RESULT bool hash_map_get(HashMap *self, BufferView key, void *value);
+CHECK_RESULT bool hash_map_contains(HashMap *self, BufferView key);
int hash_map_compare_string(const void *a, const void *b);