What are some examples of inheritance in C++?

What are some examples of inheritance in C++?

Inheritance in C++ allows a class to inherit properties and methods from another class. For example, if you have a base class called Animal, you can create derived classes like Dog and Cat that inherit from Animal.

Can you give me a code example of that?

Sure! Here's a simple example:

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

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

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

In this example, Dog and Cat inherit from Animal and can override the speak method.

What is the benefit of using inheritance?

Inheritance promotes code reusability and establishes a relationship between classes, making it easier to manage and extend code.

Are there different types of inheritance in C++?

Yes, C++ supports several types of inheritance: single inheritance, multiple inheritance, hierarchical inheritance, and multilevel inheritance.