A function template defines a family of functions.| en.cppreference.com
Using hardening modes¶| libcxx.llvm.org
Specifies whether a function could throw exceptions.| en.cppreference.com
Constructs a closure (an unnamed function object capable of capturing variables in scope).| en.cppreference.com
The inline specifier, when used in a function's decl-specifier-seq, declares the function to be an inline function.| en.cppreference.com