![Learn C++ With The Many Shades of referencewrapper by Zhihao Yuan CPPCon 2020 Video | Learn C++](https://i0.wp.com/learncplusplus.org/wp-content/uploads/2020/12/learn-c-with-the-many-shades-of-reference-wrapper-by-zhihao-yuan-cppcon-2020-video-EKJMZCL00Ak.jpg?resize=1140%2C694&ssl=1)
![Learn C++ With The Many Shades of referencewrapper by Zhihao Yuan CPPCon 2020 Video | Learn C++](https://i0.wp.com/learncplusplus.org/wp-content/uploads/2020/12/learn-c-with-the-many-shades-of-reference-wrapper-by-zhihao-yuan-cppcon-2020-video-EKJMZCL00Ak.jpg?resize=1140%2C694&ssl=1)
This video talks about these use cases and see how reference_wrapper’s designs helps to go through the specifics carefully. This also compares reference_wrapper with other languages and the standard library facilities to give hints on how to select from reference-like forms.