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vec_iterators.c
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vec_iterators.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* vec_iterators.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: toramo <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/01/02 10:42:38 by toramo #+# #+# */
/* Updated: 2024/01/02 10:42:39 by toramo ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
void vec_iter(t_vec *src, void (*f) (void *))
{
size_t i;
i = 0;
while (i < src->len)
{
f(vec_get(src, i));
i++;
}
}
int vec_map(t_vec *dst, t_vec *src, void (*f) (void *))
{
if (vec_new(dst, src->len, src->elem_size) <= 0)
return (-1);
if (vec_copy(dst, src) < 0)
return (-1);
vec_iter(dst, f);
return (1);
}
int vec_filter(t_vec *dst, t_vec *src, int (*f) (void *))
{
size_t i;
i = 0;
while (i < src->len)
{
if (f(vec_get(src, i)))
if (vec_push(dst, vec_get(src, i)) <= 0)
return (-1);
i++;
}
return (1);
}
void vec_reduce(void *acc, t_vec *src, void (*f) (void *, void *))
{
size_t i;
i = 0;
while (i < src->len)
{
f(acc, vec_get(src, i));
i++;
}
}
void *vec_find(t_vec *src, int (*f) (void *))
{
void *ptr;
size_t i;
if (!src || !src->memory)
return (0);
i = 0;
while (i < src->len)
{
ptr = vec_get(src, i);
if (f(ptr))
return (ptr);
i++;
}
return (0);
}