class FDB::Transaction

def initialize(tpointer, db)
  super(tpointer, db, 0)
  @snapshot = TransactionRead.new(tpointer, db, 1)
  @options = TransactionOptions.new lambda { |code, param|
    FDBC.check_error FDBC.fdb_transaction_set_option(@tpointer, code, param, param.nil? ? 0 : param.bytesize)
  }
  ObjectSpace.undefine_finalizer self
end