Because of the complexity of the C++ language, it is hard for a syntax highlighter to function correctly and accurately with regex matching. In most cases, however, a language server would be hooked ...

Instead in the function definition we take in int &a i.e. reference variables instead of int variables. Syntax is same as call by value only at the definition of the function we use & ampersand.

If I declare a function that operates on an object of another class in any of the derived classes, I get a series of compiler errors I can't understand.<BR><BR>Here's the relevant part of ...