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「✨」 feat(libft): added a very cool feature !

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Adam JOLY
2024-04-24 10:53:46 +02:00
parent 28128acd72
commit 59b810ffa4
64 changed files with 2063 additions and 0 deletions
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libft/str/ft_split.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_split.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/12 09:14:19 by adjoly #+# #+# */
/* Updated: 2024/02/04 14:43:50 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
#include "../libft.h"
static int ft_countword(char const *s, char sep)
{
int i;
int w_count;
i = 0;
w_count = 0;
while (s[i])
{
if (s[i] != sep && (i == 0 || s[i - 1] == sep))
w_count++;
i++;
}
return (w_count);
}
static int ft_countletter(char const *s, char sep)
{
int i;
i = 0;
while (s[i] != sep && s[i] != '\0')
i++;
return (i);
}
static void *ft_freearr(char **arr)
{
int i;
i = 0;
while (arr[i])
{
free(arr[i]);
i++;
}
free(arr);
return (NULL);
}
char **ft_split_to_result(char **tab, char const *s, char c)
{
int i;
int j;
int k;
i = 0;
j = 0;
while (s[i])
{
if (s[i] != c)
{
k = 0;
tab[j] = ft_calloc(ft_countletter(&s[i], c) + 1, sizeof(char));
if (!tab[j])
return (ft_freearr(tab));
while (s[i] && s[i] != c)
tab[j][k++] = s [i++];
tab[j][k] = '\0';
j++;
}
else
i++;
}
tab[j] = NULL;
return (tab);
}
char **ft_split(char const *s, char c)
{
char **result;
if (s == NULL)
return (NULL);
result = ft_calloc(ft_countword(s, c) + 1, sizeof(char *));
if (!result)
return (NULL);
result = ft_split_to_result(result, s, c);
return (result);
}