hashmap_keys.c

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   hashmap_keys.c                                     :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: unite <marvin@42.fr>                       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/07/21 19:12:25 by unite             #+#    #+#             */
/*   Updated: 2020/09/07 20:19:56 by unite            ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#include "hashmap.h"
 
t_queue *hashmap_keys(const t_hashmap *hm)
{
    t_queue *queue;
    size_t  i;
 
    queue = queue_new(hm->key_type);
    i = 0;
    while (i < hm->capacity)
    {
        if (hm->keys[i] != NULL)
            queue_enqueue(queue, hm->keys[i]);
        i++;
    }
    return (queue);
}