Re: fonction pour savoir si un caratere est imprimable ?

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From: James.Kanze
Date: Fri, 05 Jan 2001 16:09

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In article <934l59$nga$1@s1.read.news.oleane.net>,
  "Fr�d�ric VIALLET" <fviallet@com1.fr> wrote:

> En VC++6, existe t il une fonction qui dit si un carateres est
> imprimable ou non ?

    #include <locale>

    template< typename charT >
    std::isprint( charT ch , locale const& ) ;

En tant que template, il marche aussi bien avec char qu'avec wchar_t.

Il y a aussi un isprint dans <ctype.h>, h�rit� de C. Malheureusement,
il ne marche PAS avec le type char -- il faut caster le char en
unsigned char.

--
James Kanze                               mailto:kanze@gabi-soft.de
Conseils en informatique orient�e objet/
                   Beratung in objektorientierter Datenverarbeitung
Ziegelh�ttenweg 17a, 60598 Frankfurt, Germany Tel. +49(069)63198627

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From: James.Kanze@dresdner-bank.com
Newsgroups: comp.os.ms-windows.programmer.tools.mfc,fr.comp.lang.c++
Subject: Re: fonction pour savoir si un caratere est imprimable ?
Date: Fri, 05 Jan 2001 16:09:33 GMT
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