* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ declare(strict_types=1); namespace Chevere\DataStructure\Traits; use Chevere\DataStructure\Interfaces\VectorInterface; use Chevere\DataStructure\Vector; use Iterator; trait VectorTrait { private VectorInterface $vector; public function __construct() { $this->vector = new Vector(); } /** * @return array */ public function keys(): array { return $this->vector->keys(); } public function count(): int { return $this->vector->count(); } public function getIterator(): Iterator { return $this->vector->getIterator(); } }