I have made a small bit of progress, when I changed template <class Service, class ServiceId, UOPT16 NumberOfServices> Service* ServiceManager<Service, ServiceId, NumberOfServices>::s_used = 0; To be template <> DiffservService* ServiceManager<DiffservService,DiffservServiceId,MAX_SERVICE_DS>::s_used = 0; The some error went away, however there are still errors with the static s_all array, the linker is not complaring about the non array static template members any more. But I am still left with a problem on template <> DiffservService ServiceManager<DiffservService,DiffservServiceId,MAX_SERVICE_DS>::s_all[ MAX_SERVICE_DS ]; /cygdrive/s/ipw_products/sw_dev/common/pdc/tgt/rni/ose_ppc/./obj_app//pdc_rni.a(PDCProtocol.o): In function `ServiceManager<DiffservService, DiffservServiceId, 100ul>::release()': ../../../incl/ServiceManager.cxx:265: undefined reference to `ServiceManager<DiffservService, DiffservServiceId, 100ul>::s_all' ../../../incl/ServiceManager.cxx:265: undefined reference to `ServiceManager<DiffservService, DiffservServiceId, 100ul>::s_all' -- View this message in context: http://old.nabble.com/Undefined-reference-to-C%2B%2B-template-static-data-members-tp28841884p28842497.html Sent from the gcc - Help mailing list archive at Nabble.com.
