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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5.5 SOME SHORT QUESTIONS AND ANSWERS I
Q. What is an object?
A. In simple words, an object is an instantiation of a class.
Q. What is a class?
A. Prima-facie Class is a user-defined type like structure. In addition to data members, it also contains declaration of all the functions that operate on this type.
Q. What are the components of a class?
A. A class consists of two components, data members and methods.
Q. What are data members?
A. Data members are variables of any type (inbuilt or user defined.)
Q. What are methods?
A. Methods are functions associated with the class. They are able to access even private data members.
Q. How to create a class definition?
A. We study the real life object and its attributes are made as the data members of ...
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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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