Description: A polymorphic function in C++ is a feature that allows a function to operate on different types of objects. This is achieved through the use of templates or function overloading. Polymorphism is a fundamental concept in object-oriented programming, as it enables a single function to adapt to different data types, facilitating code reuse and improving software flexibility. In C++, polymorphism can be implemented in two ways: compile-time polymorphism, which is achieved through templates and function overloading, and runtime polymorphism, which is achieved using virtual functions and pointers or references to base and derived classes. This ability of functions to handle different data types without the need to rewrite code is essential for creating more robust and maintainable applications, allowing developers to write more generic and adaptable code for future changes.
