+ for (auto entry : _owned_devices)
+ {
+ // We own this device. Make sure it's not referenced.
+ auto device = entry.second;
+ auto ptr = device->get_shared_pointer(this);
+ if (ptr.use_count() > 1)
+ throw Error(SR_ERR_BUG);
+ delete device;
+ }
+ _owned_devices.clear();
+ _other_devices.clear();
+ check(sr_session_dev_remove_all(_structure));