# cpp std function

some tips about the cpp std::function

# cpp different levels to understand move and rvalue

Concepts about move rvalue and forward etc, in cpp, it seems important and ambiguous for the most of the people, we try to understand thoese concepts in different levels.

# cpp inheritance tips

the content need to be updated, refer to the c cpp dir in the blockstaging, the original thing is here

# Macro tips

Some tips and typical use case senorios about the macro using of the c/cpp