Parameterized constructor in C++

Explanation: Private variables a and b are declared in the class Example. A parameterized constructor is declared using the function Example . It includes two methods getA() and getB(). In the main class, the constructor is called, and the constructor’s access values are assigned.27 May 2021

The parameterized constructors are the constructors having a specific number of arguments to be passed . The purpose of a parameterized constructor is to assign user-wanted specific values to the instance variables of different objects. A parameterized constructor is written explicitly by a programmer.10 Haz 2019

In C++, Constructor is automatically called when the object(an instance of the class) create.It is the special member function of the class. The constructor has arguments is called as a Parameterized Constructor. It has the same name of the class. It must be a public member. No Return Values.