}\r
};\r
\r
-safe_ptr<frame_consumer> create_consumer_cadence_guard(safe_ptr<frame_consumer>&& consumer);\r
+safe_ptr<frame_consumer> create_consumer_cadence_guard(const safe_ptr<frame_consumer>& consumer);\r
\r
typedef std::function<safe_ptr<core::frame_consumer>(const std::vector<std::wstring>&)> consumer_factory_t;\r
\r