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authorCharles <sircharlesaze@gmail.com>2020-01-15 07:56:02 +0100
committerCharles <sircharlesaze@gmail.com>2020-01-15 08:49:32 +0100
commit49ad59b0e773e92e93fb69ede889c781ca53e680 (patch)
tree5ad230ddcc2198555e2b56ca84945809c137285d /src/ft_lstmap_bonus.c
parent5c6d9b3ba3e4946b2a527d10109f0e82284e64c5 (diff)
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Move *.o -> src/, *.h -> include/ and *.o -> build
Diffstat (limited to 'src/ft_lstmap_bonus.c')
-rw-r--r--src/ft_lstmap_bonus.c48
1 files changed, 48 insertions, 0 deletions
diff --git a/src/ft_lstmap_bonus.c b/src/ft_lstmap_bonus.c
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+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ft_lstmap_bonus.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2019/10/09 09:03:57 by cacharle #+# #+# */
+/* Updated: 2019/11/20 04:01:31 by cacharle ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libft.h"
+
+t_list *ft_lstmap(t_list *lst, void *(*f)(void *), void (*del)(void *))
+{
+ t_list *mapped;
+ t_list *tmp;
+
+ if (lst == NULL || f == NULL)
+ return (NULL);
+ mapped = NULL;
+ while (lst != NULL)
+ {
+ if ((tmp = ft_lstnew((*f)(lst->content))) == NULL)
+ {
+ ft_lstclear(&mapped, del);
+ return (NULL);
+ }
+ ft_lstadd_back(&mapped, tmp);
+ lst = lst->next;
+ }
+ return (mapped);
+}
+
+/*
+** Rest in peace, my beautiful recursion.
+**
+** t_list *tmp;
+**
+** if (lst == NULL)
+** return (NULL);
+** if ((tmp = ft_lstnew(lst->content)) == NULL)
+** return (NULL);
+** tmp->content = (*f)(tmp->content);
+** tmp->next = ft_lstmap(lst->next, f);
+** return (tmp);
+*/