Re: isdigit

From	Nobody <nobody@nowhere.com>
Subject	Re: isdigit
Date	2011-09-02 00:58 +0100
Message-Id	<pan.2011.09.01.23.58.29.169000@nowhere.com>
Newsgroups	comp.lang.c++
References	<6dddf72b-a7d2-4240-8ab7-b7606a0c97aa@fd21g2000vbb.googlegroups.com>
Organization	Zen Internet

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On Thu, 01 Sep 2011 11:03:16 -0700, Christopher wrote:

> I see there is a     int std::isdigit(int ch);      function in
> <cctype>
> Is there a multibyte version?

No. There is a wide-character version, iswdigit(), from <cwctype>, but
there isn't a multi-byte version.

> ::iswdigit seems to be a micrsoft function in <ctype.h> or <wchar.h>

C99 has an iswdigit() function, declared in <wctype.h>.

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isdigit Christopher <cpisz@austin.rr.com> - 2011-09-01 11:03 -0700
  Re: isdigit Christopher <cpisz@austin.rr.com> - 2011-09-01 11:04 -0700
  Re: isdigit Marc <marc.glisse@gmail.com> - 2011-09-01 18:24 +0000
  Re: isdigit Nobody <nobody@nowhere.com> - 2011-09-02 00:58 +0100

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