/**
* Filter the query by a related CcPref object
*
* @param CcPref $ccPref the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return CcSubjsQuery The current query, for fluid interface
*/
public function filterByCcPref($ccPref, $comparison = null)
{
return $this->addUsingAlias(CcSubjsPeer::ID, $ccPref->getSubjid(), $comparison);
}
