From: Keith Thompson <kst@cts.com>
Subject: Re: bitwise comparators
Date: 2000/01/18
Date: 2000-01-18T00:00:00+00:00 [thread overview]
Message-ID: <yecya9mpsv8.fsf@king.cts.com> (raw)
In-Reply-To: 3883A414.8559E641@earthlink.net
Jeff Carter <jrcarter010@earthlink.net> writes:
[...]
> > With true arrays, do you mean out of bound checking, etc? This can be done
> > with _proper_ programming in C!
>
> C does not have arrays; it only has different notations for address
> arithmetic.
That's a slight exaggeration. C does have array types and array
objects. For example this:
int a[10];
declares a as an array of 10 ints, very much like Ada's
A: array(0 .. 9) of Integer;
It does not, contrary to popular misconception, declare a as a
pointer.
What often causes confusion is that, in most expression contexts, a
reference to the name of an array object "decays" to a pointer to the
array's first element.
C arrays are not first-class types, but they do exist.
--
Keith Thompson (The_Other_Keith) kst@cts.com <http://www.ghoti.net/~kst>
San Diego Supercomputer Center <*> <http://www.sdsc.edu/~kst>
Welcome to the last year of the 20th century.
next prev parent reply other threads:[~2000-01-18 0:00 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-01-15 0:00 bitwise comparators Alexander Van Hecke
2000-01-15 0:00 ` David C. Hoos, Sr.
2000-01-16 0:00 ` DuckE
2000-01-17 0:00 ` Alexander Van Hecke
2000-01-17 0:00 ` Jeff Carter
2000-01-17 0:00 ` Alexander Van Hecke
2000-01-17 0:00 ` Gautier
2000-01-17 0:00 ` Alexander Van Hecke
2000-01-17 0:00 ` David Starner
2000-01-18 0:00 ` Gautier
2000-01-18 0:00 ` Ted Dennison
2000-01-17 0:00 ` David Starner
2000-01-17 0:00 ` Alexander Van Hecke
2000-01-17 0:00 ` David Starner
2000-01-18 0:00 ` Fraser
2000-01-18 0:00 ` Bertrand Augereau
2000-01-19 0:00 ` Ted Dennison
2000-01-19 0:00 ` Marin D. Condic
2000-01-19 0:00 ` Ted Dennison
2000-01-18 0:00 ` Preben Randhol
2000-01-18 0:00 ` Ted Dennison
2000-01-18 0:00 ` Pascal Obry
2000-01-18 0:00 ` Jeff Carter
2000-01-18 0:00 ` Keith Thompson [this message]
2000-01-19 0:00 ` Gisle S�lensminde
2000-01-19 0:00 ` Ole-Hjalmar Kristensen
2000-01-19 0:00 ` Jeff Carter
2000-01-19 0:00 ` Keith Thompson
2000-01-19 0:00 ` David Starner
2000-01-21 0:00 ` Ada vs. C/C++ (was re: bitwise something-or-other) Mark Lundquist
2000-01-21 0:00 ` Mark Lundquist
2000-01-24 0:00 ` Hyman Rosen
2000-01-17 0:00 ` bitwise comparators David C. Hoos, Sr.
2000-01-17 0:00 ` tmoran
2000-01-17 0:00 ` Mike Silva
2000-01-17 0:00 ` Alexander Van Hecke
2000-01-17 0:00 ` David Starner
2000-01-17 0:00 ` Gautier
2000-01-17 0:00 ` Mike Silva
2000-01-18 0:00 ` Charles Hixson
2000-01-17 0:00 ` Brian Rogoff
2000-02-05 0:00 ` Ashley Deas Eachus
2000-02-05 0:00 ` Jeff Carter
2000-02-06 0:00 ` Andy
2000-02-07 0:00 ` Brian Rogoff
2000-02-09 0:00 ` Robert Iredell Eachus
2000-01-17 0:00 ` Matthew Heaney
2000-01-17 0:00 ` Gautier
2000-01-18 0:00 ` Keith Thompson
2000-01-19 0:00 ` Ole-Hjalmar Kristensen
2000-01-18 0:00 ` DuckE
2000-01-18 0:00 ` Ted Dennison
2000-01-16 0:00 ` Matthew Heaney
2000-01-16 0:00 ` Jeff Carter
2000-01-16 0:00 ` Bryce Bardin
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