May 2012
Intermediate to advanced
679 pages
16h 56m
English
Content preview from Object Oriented Programming with C++, Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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5.10 STATIC DATA MEMBERS AND METHODS
After studying public and private members, let us study qualifier “static” with reference to a class. We can have static data members as well as static methods. Let us study them in detail.
5.10.1 Static data member
We have already seen that only data members are instantiated in every object. However, sometimes a data member has to have the same value for all the objects of that class. For example in class Player, logo remains the same irrespective of any instantiation of the class. The player may be Sachin or Sourav; the logo is “sahara”.
Like ordinary members, we can refer these static members with dot mechanism like sachin.logo.
If we have to reference it with the help of class name, we must use (::) operator. ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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