Example #1
0
 function Superpose(MASK $mask = NULL)
 {
     if (!$mask || $mask->IsFull()) {
         return $this;
     } else {
         if ($this->IsFull()) {
             return $mask;
         }
     }
     $res = array();
     foreach ($mask->ids as $id) {
         if (isset($this->ids[$id])) {
             array_push($res, $this->ids[$id]);
         } else {
             throw new ADEIException(translate("Invalid mask (%s) is passed for supperposing. The base mask is (%s)", $mask->GetProp(), $this->GetProp()));
         }
     }
     $mask = new MASK();
     $mask->SetIDs($res);
     return $mask;
 }