Operator overloading is a kind of polymorphism, available in several programming languages, that allows the developer to define or redefine the behavior of the language operators (e.g. +, *, <<, etc.) ...

It contains materials for doing a quick revision of OOPs in C++ - MAZHARMIK/OOP_Crash_Course_Cpp ...

Overloading the << Operator for ostream receivers This tutorial covers the << operator for ostream receivers. (Recall that cout is an ostream.) Please read this carefully and follow along by running ...