diff options
Diffstat (limited to 'src')
105 files changed, 2184 insertions, 411 deletions
diff --git a/src/algo/ft_compar_int.c b/src/algo/ft_compar_int.c index 848dc71..ab057bf 100644 --- a/src/algo/ft_compar_int.c +++ b/src/algo/ft_compar_int.c @@ -6,12 +6,19 @@ /* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/01/19 08:24:43 by cacharle #+# #+# */ -/* Updated: 2020/01/19 08:27:38 by cacharle ### ########.fr */ +/* Updated: 2020/04/04 22:30:09 by charles ### ########.fr */ /* */ /* ************************************************************************** */ #include "libft.h" +/* +** \brief Comparison function for 2 ints +** \param a Pointer to first int +** \param b Pointer to first int +** \return The difference between a and b +*/ + int ft_compar_int(const void *a, const void *b) { return (*(int*)a - *(int*)b); diff --git a/src/algo/ft_compar_str.c b/src/algo/ft_compar_str.c new file mode 100644 index 0000000..6749ab0 --- /dev/null +++ b/src/algo/ft_compar_str.c @@ -0,0 +1,25 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_compar_str.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/04/04 15:44:24 by charles #+# #+# */ +/* Updated: 2020/04/04 22:31:15 by charles ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft_algo.h" + +/* +** \brief String comparison function +** \param s1_p Pointer to first string +** \param s2_p Pointer to second string +** \return `strcmp` of both strings +*/ + +int ft_compar_str(const void *s1_p, const void *s2_p) +{ + return (ft_strcmp(*(const char**)s1_p, *(const char**)s2_p)); +} diff --git a/src/algo/ft_is_set.c b/src/algo/ft_is_set.c index 3e7ae31..fd26a88 100644 --- a/src/algo/ft_is_set.c +++ b/src/algo/ft_is_set.c @@ -6,14 +6,21 @@ /* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/01/19 07:17:15 by cacharle #+# #+# */ -/* Updated: 2020/02/10 02:51:41 by cacharle ### ########.fr */ +/* Updated: 2020/04/04 22:33:03 by charles ### ########.fr */ /* */ /* ************************************************************************** */ -#include "libft.h" #include "libft_algo.h" -t_ftbool ft_is_set(void *base, size_t nel, size_t width, +/* +** \brief Test whether array only contains unique elements +** \param base Array to test +** \param nel Number of element in the array +** \param width Size of an element +** \param compar Comparison function to test if 2 elements are equal +*/ + +bool ft_is_set(void *base, size_t nel, size_t width, t_ftcompar_func compar) { size_t i; diff --git a/src/algo/ft_mergesort.c b/src/algo/ft_mergesort.c index 25b4255..8556145 100644 --- a/src/algo/ft_mergesort.c +++ b/src/algo/ft_mergesort.c @@ -6,12 +6,19 @@ /* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/02/10 02:26:41 by cacharle #+# #+# */ -/* Updated: 2020/02/13 23:14:21 by cacharle ### ########.fr */ +/* Updated: 2020/04/04 22:40:55 by charles ### ########.fr */ /* */ /* ************************************************************************** */ #include "libft_algo.h" +/* +** \brief Helper function to return in case of error +** \param left Left subarray +** \param right Right subarray +** \return -1 to indicate error +*/ + static int st_mergesort_error(void *left, void *right) { free(left); @@ -19,6 +26,13 @@ static int st_mergesort_error(void *left, void *right) return (-1); } +/* +** \brief Merge 2 sorted arrays +** \param arrays Struct containing the arrays (base, left, right) +** \param nel Number of element in base +** \param compar Comparison function +*/ + static void st_merge_sorted(struct s_merge_sorted_arrays *arrays, size_t nel, size_t width, int (*compar)(const void *, const void *)) { @@ -49,6 +63,14 @@ static void st_merge_sorted(struct s_merge_sorted_arrays *arrays, size_t nel, arrays->right + ri++ * width, width); } +/* +** \brief Sort an array using the merge sort algorithm +** \param base Array to sort +** \param nel Number of element in the array +** \param width Size of each element +** \return 0 on success, -1 on error +*/ + int ft_mergesort(void *base, size_t nel, size_t width, int (*compar)(const void *, const void *)) { diff --git a/src/algo/ft_qsort.c b/src/algo/ft_qsort.c index 9bcfcdf..0c1c0f7 100644 --- a/src/algo/ft_qsort.c +++ b/src/algo/ft_qsort.c @@ -6,12 +6,19 @@ /* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/01/19 07:25:51 by cacharle #+# #+# */ -/* Updated: 2020/02/10 02:55:14 by cacharle ### ########.fr */ +/* Updated: 2020/04/04 22:10:29 by charles ### ########.fr */ /* */ /* ************************************************************************** */ #include "libft_algo.h" +/* +** \brief Helper to create a new range +** \param lo Lower bound +** \param hi Higher bound |