/**
* Filter the query by a related \Models\Pack object
*
* @param \Models\Pack|ObjectCollection $pack the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return ChildUserQuery The current query, for fluid interface
*/
public function filterByPack($pack, $comparison = null)
{
if ($pack instanceof \Models\Pack) {
return $this->addUsingAlias(UserTableMap::COL_ID, $pack->getOwnerId(), $comparison);
} elseif ($pack instanceof ObjectCollection) {
return $this->usePackQuery()->filterByPrimaryKeys($pack->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByPack() only accepts arguments of type \\Models\\Pack or Collection');
}
}
