/**
  * Returns the number of rows matching criteria, joining the related Room table
  *
  * @param      Criteria $c
  * @param      boolean $distinct Whether to select only distinct columns (You can also set DISTINCT modifier in Criteria).
  * @param      Connection $con
  * @return     int Number of matching rows.
  */
 public static function doCountJoinAllExceptRoom(Criteria $criteria, $distinct = false, $con = null)
 {
     // we're going to modify criteria, so copy it first
     $criteria = clone $criteria;
     // clear out anything that might confuse the ORDER BY clause
     $criteria->clearSelectColumns()->clearOrderByColumns();
     if ($distinct || in_array(Criteria::DISTINCT, $criteria->getSelectModifiers())) {
         $criteria->addSelectColumn(PermissionPeer::COUNT_DISTINCT);
     } else {
         $criteria->addSelectColumn(PermissionPeer::COUNT);
     }
     // just in case we're grouping: add those columns to the select statement
     foreach ($criteria->getGroupByColumns() as $column) {
         $criteria->addSelectColumn($column);
     }
     $criteria->addJoin(PermissionPeer::USER_ID, UserPeer::USER_ID);
     $rs = PermissionPeer::doSelectRS($criteria, $con);
     if ($rs->next()) {
         return $rs->getInt(1);
     } else {
         // no rows returned; we infer that means 0 matches.
         return 0;
     }
 }