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From: guerby@gnat.com (Laurent Guerby)
Subject: Re: one's complement operator in Ada
Date: 1996/07/26
Message-ID: <ws9zq4mn2dz.fsf@schonberg.cs.nyu.edu>#1/1
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sender: guerby@schonberg.cs.nyu.edu
references: <31F8DE73.41C6@afit.af.mil>
organization: New York University
reply-to: guerby@gnat.com
newsgroups: comp.lang.ada
Date: 1996-07-26T00:00:00+00:00
List-Id: <comp.lang.ada>


Steven> For example, in C++:

Steven> 	ulong mask;

Steven> 	ulong j:= ~mask;

   For example, in Ada 95:

   type U_Long is mod 2 ** 32;
   --  or use Interfaces.Unsigned_32

   Mask : U_Long;

   J : U_Long := not Mask;

   Question, how do you do easily a mask rotation in C? In Ada 95,
you just use Interfaces.Rotate_Left (or Right).

-- 
Laurent Guerby <guerby@gnat.com>, Team Ada.
   "Use the Source, Luke. The Source will be with you, always (GPL)."