Learn CPlusPlus | Functor in C++

Functor in C++ is an entity capable of being employed as either a function or a function pointer. This term differs from the concept of a function in programming. It enables us to transmit multiple arguments without necessitating the creation of numerous global variables. Such variables can be employed within the scope in which they are utilized. If you want to know more about Functor in C++, take a look at this blog.