What is a constructor in C++ with example?

To create a parameterized constructor, simply add parameters to it the way you would to any other function . When you define the constructor’s body, use the parameters to initialize the object.

A constructor is a special type of member function that is called automatically when an object is created . In C++, a constructor has the same name as that of the class and it does not have a return type. For example, class Wall { public: // create a constructor Wall() { // code } };

C++ Default Constructor