Constructor C#

The main purpose of the class constructor in C++ programming is to construct an object of the class . In other word, it is used to initialize all class data members. … Note that if we don’t write a constructor in the class, compiler will provide default constructor in C++ programming.

A constructor is a special method of a class that initializes new objects or instances of the class. Without a constructor, you can’t create instances of the class . Imagine that you could create a class that represents files, but without constructors, you couldn’t create any files based on the class.21 Eki 2015

In class-based object-oriented programming, a constructor (abbreviation: ctor) is a special type of subroutine called to create an object . It prepares the new object for use, often accepting arguments that the constructor uses to set required member variables.

The purpose of a Java constructor is to initializes the newly created object before it is used . … Typically, the constructor initializes the fields of the object that need initialization. Java constructors can also take parameters, so fields can be initialized in the object at creation time.