Constant expressions in C++ are expressions whose values can be evaluated at compile-time. They are composed of literals, const variables, and certain operators, and can be used in various contexts where constant expressions are required, such as array sizes, template arguments, and switch statements.
What are Constant Expressions in C++? | Learn C++
Constant expressions in C++ are expressions whose values can be evaluated at compile-time. They are composed of literals, const variables, and certain ...
