Method attributeDescribeString

src/input/DeviceData.cpp:89–92

	}

	std::string DeviceData::attributeDescribeString(int streamID) const {
		base::MutexLock lock(_mutex);
		return doAttributeDescribeString(streamID);
	}

	void DeviceData::setDeliverySystem(const input::InputSystem system) {
		base::MutexLock lock(_mutex);