files dans srcs sans dossier

2020-02-10 10:25:04 +01:00
parent e9c7619e97
commit 52eaaddb0d
76 changed files with 10 additions and 12 deletions
--- a/srcs/ft_lstclear.c
+++ b/srcs/ft_lstclear.c
@@ -0,0 +1,107 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_lstclear.c                                      :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: hulamy <marvin@42.fr>                      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/11/25 14:13:30 by hulamy            #+#    #+#             */
+/*   Updated: 2019/11/28 17:06:48 by hulamy           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+/*
+**	delete and free an element of the list and all the followings
+*/
+
+/*
+**	#include <libc.h>
+**
+**	typedef struct		s_list
+**	{
+**		void			*content;
+**		struct s_list	*next;
+**	}					t_list;
+**
+**	t_list	*ft_lstnew(void *content)
+**	{
+**		t_list		*lst;
+**
+**		if (!(lst = (t_list *)malloc(sizeof(*lst))))
+**			return (NULL);
+**		if (!content)
+**			lst->content = NULL;
+**		else
+**			lst->content = content;
+**		lst->next = NULL;
+**		return (lst);
+**	}
+**
+**	void	ft_lstadd_back(t_list **alst, t_list *new)
+**	{
+**		t_list	*tmp;
+**
+**		if (alst)
+**		{
+**			tmp = *alst;
+**			if (!tmp)
+**				*alst = new;
+**			else
+**			{
+**				while (tmp->next)
+**					tmp = tmp->next;
+**				tmp->next = new;
+**			}
+**			new->next = NULL;
+**		}
+**	}
+**
+**	void	ft_delete(void *element)
+**	{
+**		*(char*)element = '\0';
+**	}
+**
+**	void	ft_lstdelone(t_list *lst, void (*del)(void *))
+**	{
+**		del(lst->content);
+**		free(lst);
+**		lst = NULL;
+**	}
+**
+**	void	ft_lstclear(t_list **lst, void (*del)(void *));
+**
+**	int	main(void)
+**	{
+**		t_list	*toto;
+**		void	(ft_delete)(void*);
+**
+**		printf("sizeof(t_list)%lu\n",sizeof(t_list));
+**		toto = ft_lstnew("a");
+**		toto->next = ft_lstnew("b");
+**		toto->next->next = ft_lstnew("c");
+**		printf("toto->data          :%c\n",*(char*)(toto->content));
+**		printf("toto->nxt->data     :%c\n",*(char*)(toto->next->content));
+**		printf("toto->nxt->nxt->data:%c\n",*(char*)(toto->next->next->content));
+**		printf("toto->nxt->nxt->nxt :%s\n",(char*)(toto->next->next->next));
+**		ft_lstclear(&(toto->next), ft_delete);
+**		printf("----------------------\n");
+**		printf("toto->data          :%c\n",*(char*)(toto->content));
+**		printf("toto->nxt->data     :%c\n",*(char*)(toto->next->content));
+**		printf("toto->nxt->nxt      :%s\n",(char*)(toto->next->next));
+**		return (0);
+**	}
+*/
+
+#include "libft.h"
+
+void	ft_lstclear(t_list **lst, void (*del)(void *))
+{
+	t_list	*next;
+
+	while (*lst != NULL)
+	{
+		next = (*lst)->next;
+		ft_lstdelone(*lst, del);
+		*lst = next;
+	}
+}