hhas¶

Check to see if an item exists in the table.

#define hhas(h, k) cf_hashtable_has(h, k)

Parameters	Description
h	The hashtable. Can be `NULL`. Needs to be a pointer to the type of items in the table.
k	The key for lookups. Each {key, item} pair must be unique. Keys are always typecasted to `uint64_t` e.g. you can use pointers as keys.

Return Value¶

Returns true if the item was found, false otherwise.

Checks if an item exists in the table.

htbl v2 table = NULL;
hadd(table, 10, V2(-1, 1));
CF_ASSERT(hhas(table, 10));
hfree(table);