April 2003
Intermediate to advanced
280 pages
5h 55m
English
Content preview from How Not to Program in C++
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Everyday Problems 59
Program 41: A Bit of Trouble
The
bit_out
goes through a 16-bit value printing out the value of each bit. It gen-
erates a graphical representation of the work, but the output looks a little
strange. What’s happening?
1 /************************************************
2 * bit test -- Test the routine to print out *
3 * the bits in a flag. *
4 ************************************************/
5 #include <iostream>
6 /************************************************
7 * bit_out -- print a graphical *
8 * representation of each bit in a *
9 * 16 bit word. *
10 * *
11 * For example: *
12 * 0x55AF will print -X-X-X-XX-X-XXXX *
13 ********** ...
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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.