From 0fc1e473e3bae0e1df32228ff72b9ab654fd2ac3 Mon Sep 17 00:00:00 2001 From: Charles Date: Wed, 15 Jul 2020 18:31:24 +0200 Subject: Added ft_vecreserve, ft_vecswallow --- src/vec/ft_vecreserve.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 src/vec/ft_vecreserve.c (limited to 'src/vec/ft_vecreserve.c') diff --git a/src/vec/ft_vecreserve.c b/src/vec/ft_vecreserve.c new file mode 100644 index 0000000..c2e7bcc --- /dev/null +++ b/src/vec/ft_vecreserve.c @@ -0,0 +1,30 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_vecreserve.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: charles +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/07/15 17:22:08 by charles #+# #+# */ +/* Updated: 2020/07/15 18:30:58 by charles ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft_vec.h" + +/* +** \brief Set vector capacity to at least a certain size +** \param vec Reserved vector +** \param capacity Minimum required capacity +** \return The Vector or NULL on error +*/ + +t_ftvec *ft_vecreserve(t_ftvec *vec, size_t capacity) +{ + while (vec->capacity < capacity) + { + if (ft_vecgrow(vec) == NULL) + return (NULL); + } + return (vec); +} -- cgit