Can you explain inheritance in C++ and Java with examples?

Can you explain inheritance in C++ and Java with examples?

Sure! Inheritance allows a class to inherit properties and methods from another class. In C++, you can use the class keyword, while in Java, you use the extends keyword.

Can you give me a simple example in C++?

Absolutely! Here's a simple C++ example:

class Animal {
public:
    void speak() {
        cout << "Animal speaks";
    }
};

class Dog : public Animal {
public:
    void speak() {
        cout << "Dog barks";
    }
};

In this example, Dog inherits from Animal.

What about an example in Java?

Here's a Java example:

class Animal {
    void speak() {
        System.out.println("Animal speaks");
    }
}

class Dog extends Animal {
    void speak() {
        System.out.println("Dog barks");
    }
}

In this case, Dog extends Animal and overrides the speak method.

What are the benefits of using inheritance?

Inheritance promotes code reusability, allows for method overriding, and helps in creating a hierarchical classification of classes.