Added ft_vecremove, Updated README.md

1 files changed, 31 insertions, 0 deletions

diff --git a/src/vec/ft_vecremove.c b/src/vec/ft_vecremove.c
new file mode 100644
index 0000000..d24ba29
--- /dev/null
+++ b/src/vec/ft_vecremove.c
@@ -0,0 +1,31 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_vecremove.c                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/04/01 22:45:07 by charles           #+#    #+#             */
+/*   Updated: 2020/04/01 22:58:21 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft_vec.h"
+
+/*
+** \brief      Remove element from vector
+** \param vec  Vector to remove from
+** \param i    Index of the element to remove
+** \param del  Delete function applied to ith element
+*/
+
+void	ft_vecremove(t_ftvec *vec, size_t i, void (*del)(void *elem))
+{
+	if (vec->size == 0 || i > vec->size - 1)
+		return ;
+	if (del != NULL)
+		del(vec->data[i]);
+	ft_memmove(vec->data + i, vec->data + i + 1,
+			(vec->size - i - 1) * sizeof(void*));
+	vec->size--;
+}