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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5.1 INTRODUCTION
Object-Oriented Programming (OOP) is primarily a game with classes. OOP involves modelling abstract objects as well as real life objects like, say, a student. Let us understand (study) the attributes of a student relevant to a programmer. A student has attributes like roll number, name and marks. These attributes become data members of the class. The functions for processing these data members (like getData and showResult) become member functions of the class. This way the project leader designs the required class named, say, Student.
(1) Class
A class is a software representation of an object (real life or abstract). In a programmer's words, it is a user-defined data type. Consider the declaration:
class Student{ private: int ...
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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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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.