Using gsoap for parsing an XDM tree in C++

            // Start session
            // Obtain a session ID
            Xdm::MyBsiStartSessionRequest  bsiRequest;
            Xdm::MyBsiStartSessionResponse bsiResponse;
            soapError = soap_call___bsi_USCOREwsdl__StartSession(  connection.soaphandle()
                                                                 , this->GetConnectionURI()
                                                                 , "StartSession"
                                                                 , &bsiRequest
                                                                 , &bsiResponse);

            // Header
            // Set session ID
            mygsoap_set_header(connection.soaphandle(), bsiResponse.StartSessionResult->SessionID->__item);

            // GetData request
            Xdm::MyGetDataRequest  getDataRequest;
            Xdm::MyGetDataResponse getDataResponse;
            // Xpath: /xdm:Device/xdm:Information/dd:ModificationNumber
            // Types: /ixa:Device_t/xdm:ComponentGroup/
            static uint32_t deviceInformationModificationNumber = 0;
            getDataRequest.Path = "/xdm:Device/xdm:Information/dd:ModificationNumber";
            // GetData call
            soapError = soap_call___ixa_USCOREwsdl__GetData(  connection.soaphandle()
                                                            , this->GetConnectionURI()
                                                            , "GetData"
                                                            , &getDataRequest
                                                            , &getDataResponse);
            if (SOAP_OK == soapError)
            {
                // Deserialize IXA device
                CScopedSoapStringReader sss(getDataResponse.GetDataResult);
                ixa__Device_USCOREt ixaDevice;
                mygsoap_set_namespaces_xdm(&sss.GetSoap());
                soapError = soap_read_ixa__Device_USCOREt(&sss.GetSoap(), &ixaDevice);

                {
                    // Deserialize XDM component
                    CScopedSoapStringReader sss(ixaDevice);
                    struct xdm__ComponentGroup xdmComponentGroup;
                    mygsoap_set_namespaces_xdm(&sss.GetSoap());
                    soapError = soap_read_xdm__ComponentGroup(&sss.GetSoap(), &xdmComponentGroup);
                }
            }