Freaks City

Preprocessor Macros versus Compile-Time Constants Preprocessor directives like #define perform raw text substitution during compilation preprocessing. They bypass type checking, lack scope boundaries, and can cause macro expansion side effects. Conversely, const variables are evaluated by the compiler with strict type safety. Macros duplicate l ...

Default Member Functions in a Class When a class contains no explicitly defined members, it is called an empty class. However, an empty class is not truly empty. The compiler automatically generates six default member functions if they are not provided by the programmer: class Date {}; // Compiler generates default: constructor, destructor, co ...