otl調用Oracle 9i存儲過程

  int bizcode = 0;
  char phonenum[37];
  int true_term=0;
  int unsubscribe_result;
   otl_stream s( 1, "begin "
                                  " sms_unsubscribe_by_idx2(:cp<int,in>,:s<int,in>,:m<char[36],out>,:t<int,out>,:b<int,out>,:r<int,out>); "
                                  "end;",
                              *db );
   s << (int)this->cp << (int)this->subscribe_id;
   s >> phonenum >> true_term >> unsubscribe_result;  

   .....