Re: Como acceder al bit x de un dato

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#9513

From: Mario Teijeiro Otero
Date: Wed, 19 Jun 2002 13:26

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Angel wrote:

> Suponiendo q tenemos un dato de n bytes, com podria acceder al bit x??
> en C o C++.
> 
> ej:
> 
> bool cual_es_el_valor_del_bit(n_bit);
> 
> 


#define cual_es_el_valor_del_bit(w,b) (w & (1 <<b))

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From: Mario Teijeiro Otero <emeteo@escomposlinux.org>
Newsgroups: es.comp.os.linux.programacion
Subject: Re: Como acceder al bit x de un dato
Date: Wed, 19 Jun 2002 15:26:42 +0200
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