Can templates be used with inheritance in C++?

Can templates be used with inheritance in C++?

Yes, templates can be used with inheritance in C++. You can create a template class that inherits from another template class.

Can you give me an example of that?

Sure! Here's a simple example:

template <typename T>
class Base {
public:
    T value;
};

template <typename T>
class Derived : public Base<T> {
public:
    void display() {
        std::cout << "Value: " << this->value << std::endl;
    }
};

In this example, Derived inherits from Base, and both are template classes.

What are the benefits of using templates with inheritance?

Using templates with inheritance allows for code reusability and type safety. You can create generic classes that work with any data type.

Are there any limitations I should be aware of?

Yes, one limitation is that template instantiation can lead to code bloat if many different types are used. Additionally, debugging template code can be more complex.