/**
* Resets all references to other model objects or collections of model objects.
*
* This method is a user-space workaround for PHP's inability to garbage collect
* objects with circular references (even in PHP 5.3). This is currently necessary
* when using Propel in certain daemon or large-volumne/high-memory operations.
*
* @param boolean $deep Whether to also clear the references on all referrer objects.
*/
public function clearAllReferences($deep = false)
{
if ($deep && !$this->alreadyInClearAllReferencesDeep) {
$this->alreadyInClearAllReferencesDeep = true;
if ($this->aDomain instanceof Persistent) {
$this->aDomain->clearAllReferences($deep);
}
if ($this->aHoliday instanceof Persistent) {
$this->aHoliday->clearAllReferences($deep);
}
$this->alreadyInClearAllReferencesDeep = false;
}
// if ($deep)
$this->aDomain = null;
$this->aHoliday = null;
}