Constructors can also take parameters , which is used to initialize attributes.
Read moreCan constructor pass parameters?
You can use any data type for a parameter of a method or a constructor. This includes primitive data types, such as doubles, floats, and integers, as you saw in the computePayment method, and reference data types, such as objects and arrays.
Read moreCan a constructor have a parameter list?
Default constructors typically have no parameters, but they can have parameters with default values .
Read moreShould constructor be public or private C++?
A constructor is a special member function of a class which initializes objects of a class. In C++, constructor is automatically called when object of a class is created. By default, constructors are defined in public section of class .21 Tem 2017
Read moreCan C++ have private constructor?
Typically, constructors have public accessibility so that code outside the class definition or inheritance hierarchy can create objects of the class. But you can also declare a constructor as protected or private .
Read moreWhat is private constructor in Java example?
The use of private constructor is to serve singleton classes . A singleton class is one which limits the number of objects creation to one. Using private constructor we can ensure that no more than one object can be created at a time.
Read moreCan we create private constructor?
Yes, we can declare a constructor as private . If we declare a constructor as private we are not able to create an object of a class. We can use this private constructor in the Singleton Design Pattern.
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