Explain the difference between a class and an object in C++.
Explain the difference between a class and an object in C++.
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adhyaa khare
06-Aug-2023A class in C++ is a blueprint for an object. It defines the data members and member functions that an object of that class will have. An object is an instance of a class. It is a real-world entity that has the data members and member functions defined by its class.
Here is a simple example of a class in C++:
class Car {public:string make;string model;int year;void drive() {std::cout << "The car is driving" << std::endl;}void stop() {std::cout << "The car is stopping" << std::endl;}};This class defines a car object. It has three data members: make, model, and year. It also has two member functions: drive() and stop().
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Aryan Kumar
06-Aug-2023Sure.
In C++, a class is a blueprint for creating objects. It defines the properties and behaviors of the objects that will be created from it.
An object is an instance of a class. It has the properties and behaviors that are defined in the class.
Here is an example of a class in C++:
C++
This class defines a car object. It has three properties: make, model, and year. It also has one behavior: drive().
An object of this class can be created as follows:
C++
In this code,
myCaris an object of theCarclass. It has the propertiesmake,model, andyear, and it can perform the behaviordrive().The main difference between a class and an object is that a class is a blueprint, while an object is an instance of that blueprint. A class defines the properties and behaviors of an object, while an object has those properties and behaviors.