September 2011
Beginner to intermediate
472 pages
15h 7m
English
Content preview from C++ Programming: A Practical Approach
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56 C++ Programming
int main()
{
CuboidMetal c[3]={
CuboidMetal("Silver",10,9.5,2.8,2793,10.5),
CuboidMetal("Gold",7.1,5.8,9.1,7103,19.3),
CuboidMetal("Platinum",10,9.5,2.8,5400,21.4)
};
for(int i=0;i<3;i++)
c[i].DeterminePurity();
}
2.7 Class: Interface and Implementation
Do not get confused! Interface is nothing but a class definition, while implementation contains
definitions of non-inline member functions of a class and attributes
9
definitions if any. Generally,
the developer of the class provides interface (header file .h) and object file (.obj) to the user of a
class. Hope you remember that the object file is generated after the compilation ...
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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.