RXReadOutStructure Node1 RXReadOutStructure - m_secid - m_status - m_errorCode - m_dataVersion - s_headerNum - s_headerPos - s_headerLen - s_headerVal - s_footerNum - s_footerPos - s_footerLen - s_footerVal + RXReadOutStructure() + RXReadOutStructure() + ~RXReadOutStructure() + setInit() + makeHeader() + makeSubHeader() + makeBody() + makeFooter() + makeFooter() + RXid() and 6 more... Node2 RPCReadOut # m_word # m_field # s_last2bitsON # s_last4bitsON # s_first8bitsON + RPCReadOut() + ~RPCReadOut() + getWord() + field() # set16Bits() # set16Bits() # get16Bits() Node2->Node1