How are this () and super () used with constructors?
this() is used to invoke a constructor of the same class. super() is used to invoke a superclass constructor.
If you liked this question/asnwer, make sure you
Subscribe to KyaPoocha.com RSS feed!
BOOKMARK THIS : BlinkList | del.icio.us | Digg it | Furl | reddit | StumbleUpon | Yahoo MyWeb |
Related Interview Questions
Explain functions as object constructors? 03.12.08
If you prefix a new with a function call creates a new object and you can call that functions with a local keyword which is attached to that object. Object prot...Can abstract classes have constructors? If the answer is yes, when do they get called? 27.10.08
Yes, Abstract classes have constructors. They are called when their derived class objects are instantiated.. For more information, READ : Professional C...How are this and super used? 03.06.07
this is used to refer to the current object instance. super is used to refer to the variables and methods of the superclass of the current object instance....Does a class inherit the constructors of its superclass? 25.05.07
A class does not inherit constructors from any of its super classes....When are copy constructors called? 30.04.07
Copy constructors are called in following cases: a) when a function returns an object of that class by value b) when the object of that class is passed by val...What is the difference between this() and super()? 19.12.06
this() can be used to invoke a constructor of the same class whereas super() can be used to invoke a super class constructor....What is an Applet? Should applets have constructors? 22.10.06
Applets are small programs transferred through Internet, automatically installed and run as part of web-browser. Applets implements functionality of a client. A...Are C# constructors the same as C++ constructors? 24.08.06
Very similar, but there are some significant differences. First, C# supports constructor chaining. This means one constructor can call another: class Person...How are this and super used? 16.03.06
This is used to refer to the current object instance. super is used to refer to the variables and methods of the superclass of the current object instance....How are this() and super() used with constructors? 16.03.06
this() is used to invoke a constructor of the same class. super() is used to invoke a superclass constructor....