What are template parameters in C++?

What are template parameters in C++?

Template parameters in C++ allow you to create functions and classes that can operate with any data type.

Can you give me an example of a template function?

Sure! Here's a simple example:

template <typename T>
T add(T a, T b) {
    return a + b;
}

This function can add two values of any type that supports the + operator.

What are the benefits of using templates?

Templates promote code reusability and type safety, allowing you to write generic and flexible code.

Are there any limitations to using templates?

Yes, templates can lead to code bloat if overused, and error messages can be complex and hard to understand.