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lstadd_front ecrite avec main

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This commit is contained in:
Hugo LAMY
2019-11-20 17:04:53 +01:00
parent 26c0fd6776
commit bf6caf8019
4 changed files with 79 additions and 43 deletions
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19
srcs/bonus/ft_lstadd.c
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@@ -1,19 +0,0 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_lstadd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: hulamy <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2018/11/14 21:10:33 by hulamy #+# #+# */
/* Updated: 2018/11/16 13:58:54 by hulamy ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
void ft_lstadd(t_list **alst, t_list *new)
{
new->next = *alst;
*alst = new;
}

78
srcs/bonus/ft_lstadd_front.c Normal file
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@@ -0,0 +1,78 @@
/*
** #include <libc.h>
**
** typedef struct s_list
** {
** void *content;
** struct s_list *next;
** } t_list;
**
** void *ft_memcpy(void *dst, const void *src, size_t n)
** {
** size_t i;
** char *ptr;
** char *ptr2;
**
** ptr = (char *)dst;
** ptr2 = (char *)src;
** i = -1;
** while (++i < n)
** ptr[i] = ptr2[i];
** return (dst);
** }
**
** t_list *ft_lstnew(void *content)
** {
** t_list *lst;
**
** if (!(lst = (t_list *)malloc(sizeof(*lst))))
** return (NULL);
** if (!content)
** lst->content = NULL;
** else
** {
** if (!(lst->content = malloc(sizeof(content))))
** return (NULL);
** ft_memcpy(lst->content, content, sizeof(content));
** }
** lst->next = NULL;
** return (lst);
** }
**
** void ft_lstadd_front(t_list **alst, t_list *new);
**
** int main(void)
** {
** char tresor;
** char matos;
** char friends;
** t_list *toto;
** t_list *tmp;
**
** tresor = 'a';
** matos = 'b';
** friends = 'c';
** toto = ft_lstnew(&tresor);
** printf("toto->data :%c\n",*(char*)(toto->content));
** tmp = ft_lstnew(&matos);
** ft_lstadd_front(&toto, tmp);
** printf("----------------------\n");
** printf("toto->data :%c\n",*(char*)(toto->content));
** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content));
** tmp = ft_lstnew(&friends);
** ft_lstadd_front(&toto, tmp);
** printf("----------------------\n");
** printf("toto->data :%c\n",*(char*)(toto->content));
** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content));
** printf("toto->nxt->nxt->dqta:%c\n",*(char*)(toto->next->next->content));
** return (0);
** }
*/
#include "libft.h"
void ft_lstadd_front(t_list **alst, t_list *new)
{
new->next = *alst;
*alst = new;
}

12
srcs/bonus/ft_lstnew.c
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@@ -1,15 +1,3 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_lstnew.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: hulamy <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2018/11/14 21:11:42 by hulamy #+# #+# */
/* Updated: 2019/11/20 16:39:29 by hulamy ### ########.fr */
/* */
/* ************************************************************************** */
/*
** create a new list
*/

13
srcs/bonus/ft_lstsize.c
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@@ -1,14 +1,3 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_lstsize.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: hulamy <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/11/20 15:12:55 by hulamy #+# #+# */
/* Updated: 2019/11/20 15:13:11 by hulamy ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"