15 #include <experimental/optional> 20 using MaybePid = std::experimental::optional<Pid>;
std::experimental::optional< Pid > MaybePid
Definition: pid.h:20
static Pid & NullPid
Definition: pid.h:22
UUID::UUID Pid
Definition: pid.h:19
static UUID NullUUID
Definition: uuid.h:20
UUID::UUID UUID
Definition: firmware_update_actor.cpp:41