blob: 75da785a3a5e1b6c7863915a4daab62e437a10fd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_htget.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/01/30 08:33:21 by cacharle #+# #+# */
/* Updated: 2020/04/03 07:12:58 by charles ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
#include "libft_ht.h"
/*
** \brief Retrieve a value with a key
** \param ht Hash table where key is searched
** \param key Searched key
** \return Value void pointer at key or NULL if not found
*/
void *ft_htget(t_ftht *ht, char *key)
{
size_t digest;
t_ftlst *found;
if (ht == NULL || key == NULL)
return (NULL);
digest = ft_hthash(ht, key);
found = ft_lstlfind(ht->buckets[digest], ft_inter_htkey_cmp, key);
if (found == NULL)
return (NULL);
return (((t_ftht_entry*)found->data)->value);
}
|
