question: get the tprotocol being used as the output write protocol . concode_field_sep TProtocol oprot_ concode_elem_sep TProtocol iprot_ concode_elem_sep int seqid_ concode_field_sep void receiveBase concode_elem_sep TProtocol getInputProtocol concode_elem_sep void sendBase
target: TProtocol function ( ) { return this . oprot_ ; }