December 2005
Beginner to intermediate
618 pages
20h 19m
English
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Name
towupper
Synopsis
Converts a lowercase wide character to uppercase
#include <wctype.h> wint_ttowupper( wint_twc);
The towupper() function is
like toupper() in all respects,
except that it operates on wide characters. An uppercase wide
character is one for which iswupper() returns true in the current locale; a lowercase
wide character is one for which iswlower() returns true.
Example
See the example for mbrtowc() in this
chapter.
See Also
iswlower(), iswupper(), tolower(), toupper(), towlower(), towctrans()
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.