Added vector

1 files changed, 38 insertions, 0 deletions

diff --git a/src/vec/ft_vecnew.c b/src/vec/ft_vecnew.c
new file mode 100644
index 0000000..8a8736a
--- /dev/null
+++ b/src/vec/ft_vecnew.c
@@ -0,0 +1,38 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_vecnew.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/04/01 19:03:49 by charles           #+#    #+#             */
+/*   Updated: 2020/04/01 20:00:00 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft_vec.h"
+
+/*
+** \brief           Create a new vector
+** \param capacity  Initial capacity of the underlying array
+**                  Can't be lower than 1
+** \return          Created vector or NULL on malloc error
+*/
+
+t_ftvec		*ft_vecnew(size_t capacity)
+{
+	t_ftvec	*vec;
+
+	if ((vec = (t_ftvec*)malloc(sizeof(t_ftvec))) == NULL)
+		return (NULL);
+	if (capacity == 0)
+		capacity = 1;
+	if ((vec->data = (void**)malloc(sizeof(void*) * capacity)) == NULL)
+	{
+		free(vec);
+		return (NULL);
+	}
+	vec->capacity = capacity;
+	vec->size = 0;
+	return (vec);
+}