public function ItemList::__clone

Magic method: Implements a deep clone.

File

drupal/core/lib/Drupal/Core/TypedData/ItemList.php, line 216

Contains \Drupal\Core\TypedData\List.

Class

ItemList

A generic list class.

Namespace

Code

public function __clone() {
  if (isset($this->list)) {
    foreach ($this->list as $delta => $item) {
      $this->list[$delta] = clone $item;
      $this->list[$delta]
        ->setContext($delta, $this);
    }
  }
}