Daily Archives: May 14, 2017

Syntax [crayon-5d5b95189c309928441081/] Usage / Usability Guarantees initialization at compile-time Used as a function qualifier before the function’s return type Conceptually, constexpr indicates a value that’s not only constant, it’s known during compilation. constexpr functions produce:compile-time constants (when they are called with compile-time constants) Runtime values (when they are called with […]

General features: constexpr