January 2014
Intermediate to advanced
352 pages
8h 21m
English
Content preview from Object-Oriented Programming with C++
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9
OPERATOR OVERLOADING
9.1 INTRODUCTION
Let us consider a situation where we have a class called ‘length’ which represents the length of an item (say cloth) in feet and inches. Its class diagram is shown in Fig. 9.1.
Figure 9.1 A class called ‘length’
Now if we desire to add two objects of this class type, one of the options is to use a friend function (say add()) as shown below:
The following main() function tests the above given class.
A sample ...
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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.