/**
* Exclude object from result
*
* @param Autor $autor Object to remove from the list of results
*
* @return AutorQuery The current query, for fluid interface
*/
public function prune($autor = null)
{
if ($autor) {
$this->addUsingAlias(AutorPeer::ID, $autor->getId(), Criteria::NOT_EQUAL);
}
return $this;
}
