What are the benefits of using templates in C++?

What are the benefits of using templates in C++?

Templates in C++ allow for code reusability and type safety, enabling you to write generic and flexible code.

Can you give me an example of a template in C++?

Sure! Here's a simple example:

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

This function can add integers, floats, or any other type that supports the '+' operator.

How do templates improve code maintainability?

Templates reduce code duplication, making it easier to maintain and update your codebase since changes are made in one place.

Are there any downsides to using templates?

Yes, templates can lead to longer compile times and more complex error messages, which can be challenging for debugging.