Re: Array implementation of Stack

From	Ian Collins <ian-news@hotmail.com>
Newsgroups	comp.lang.c
Subject	Re: Array implementation of Stack
Date	2011-06-17 08:50 +1200
Message-ID	<95v8ljFd2pU12@mid.individual.net> (permalink)
References	<4df9d41f$0$308$14726298@news.sunsite.dk> <itd2q2$k4f$1@dont-email.me> <4dfa55b3$0$23522$a729d347@news.telepac.pt> <pOtKp.147$Md1.55@newsfe19.iad>

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On 06/17/11 08:35 AM, Chris M. Thomasson wrote:
> "Rui Maciel"<rui.maciel@gmail.com>  wrote in message
> news:4dfa55b3$0$23522$a729d347@news.telepac.pt...
>> Mark Bluemel wrote:
>>
>>> On 06/16/2011 11:00 AM, arnuld wrote:
>>>> WANTED:  To write an array implementation of Stack.
>>>
>>> Really?
>>>
>>>> void pop(struct elm_stack* );
>>>
>>> Why would pop() not return a value?
>>
>> Why should pop return a value?
>
> Because you can use the return value of the function itself as a predicate
> for a condition? Perhaps a better name would be `try_pop()'; humm...

Or simply use top() to read and pop() to pop.

-- 
Ian Collins

Thread

Re: Array implementation of Stack Mark Bluemel <mark_bluemel@pobox.com> - 2011-06-16 15:05 +0100
  Re: Array implementation of Stack Rui Maciel <rui.maciel@gmail.com> - 2011-06-16 20:12 +0100
    Re: Array implementation of Stack Willem <willem@toad.stack.nl> - 2011-06-16 19:35 +0000
      Re: Array implementation of Stack Rui Maciel <rui.maciel@gmail.com> - 2011-06-16 22:44 +0100
        Re: Array implementation of Stack Keith Thompson <kst-u@mib.org> - 2011-06-16 15:26 -0700
        Re: Array implementation of Stack Willem <willem@toad.stack.nl> - 2011-06-17 14:10 +0000
          Re: Array implementation of Stack Keith Thompson <kst-u@mib.org> - 2011-06-17 08:12 -0700
            Re: Array implementation of Stack Willem <willem@toad.stack.nl> - 2011-06-17 15:16 +0000
              Re: Array implementation of Stack Keith Thompson <kst-u@mib.org> - 2011-06-17 10:46 -0700
              Re: Array implementation of Stack Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-17 12:22 -0600
              Re: Array implementation of Stack Rui Maciel <rui.maciel@gmail.com> - 2011-06-18 02:35 +0100
                Re: Array implementation of Stack Keith Thompson <kst-u@mib.org> - 2011-06-17 19:38 -0700
                Re: Array implementation of Stack Willem <willem@toad.stack.nl> - 2011-06-18 09:45 +0000
                Re: Array implementation of Stack Ike Naar <ike@sverige.freeshell.org> - 2011-06-18 10:18 +0000
                Re: Array implementation of Stack Chad <cdalten@gmail.com> - 2011-06-28 21:43 -0700
                Re: Array implementation of Stack Keith Thompson <kst-u@mib.org> - 2011-06-18 11:40 -0700
                Re: Array implementation of Stack Rui Maciel <rui.maciel@gmail.com> - 2011-06-22 03:46 +0100
                Re: Array implementation of Stack Willem <willem@toad.stack.nl> - 2011-06-22 08:41 +0000
                Re: Array implementation of Stack Keith Thompson <kst-u@mib.org> - 2011-06-22 08:50 -0700
                Re: Array implementation of Stack Willem <willem@toad.stack.nl> - 2011-06-22 16:30 +0000
                Re: Array implementation of Stack Rui Maciel <rui.maciel@gmail.com> - 2011-06-23 16:37 +0100
                Re: Array implementation of Stack Willem <willem@toad.stack.nl> - 2011-06-23 16:27 +0000
                Re: Array implementation of Stack Keith Thompson <kst-u@mib.org> - 2011-06-23 10:08 -0700
                Re: Array implementation of Stack "Kleuskes & Moos" <kleuske@xs4all.nl> - 2011-06-24 04:13 -0700
                Re: Array implementation of Stack Keith Thompson <kst-u@mib.org> - 2011-06-24 07:47 -0700
                Re: Array implementation of Stack "Kleuskes & Moos" <kleuske@xs4all.nl> - 2011-06-24 10:13 -0700
                Re: Array implementation of Stack James Kuyper <jameskuyper@verizon.net> - 2011-06-24 21:56 -0400
                Re: Array implementation of Stack "Kleuskes & Moos" <kleuske@xs4all.nl> - 2011-06-24 23:00 -0700
                Re: Array implementation of Stack James Kuyper <jameskuyper@verizon.net> - 2011-06-25 07:03 -0400
                Re: Array implementation of Stack "Kleuskes & Moos" <kleuske@xs4all.nl> - 2011-06-25 08:49 -0700
                Re: Array implementation of Stack Michael Press <rubrum@pacbell.net> - 2011-06-23 20:49 -0700
                Re: Array implementation of Stack Willem <willem@toad.stack.nl> - 2011-06-24 13:26 +0000
                Re: Array implementation of Stack "Kleuskes & Moos" <kleuske@xs4all.nl> - 2011-06-24 10:25 -0700
                Re: Array implementation of Stack gazelle@shell.xmission.com (Kenny McCormack) - 2011-06-22 20:40 +0000
                Re: Array implementation of Stack Malcolm McLean <malcolm.mclean5@btinternet.com> - 2011-06-23 01:31 -0700
                Re: Array implementation of Stack Rui Maciel <rui.maciel@gmail.com> - 2011-06-23 15:53 +0100
                Re: Array implementation of Stack Willem <willem@toad.stack.nl> - 2011-06-23 15:02 +0000
                Re: Array implementation of Stack Stephen Sprunk <stephen@sprunk.org> - 2011-06-22 09:06 -0500
                Re: Array implementation of Stack Rui Maciel <rui.maciel@gmail.com> - 2011-06-23 15:39 +0100
                Re: Array implementation of Stack Willem <willem@toad.stack.nl> - 2011-06-23 14:57 +0000
                Re: Array implementation of Stack cri@tiac.net (Richard Harter) - 2011-06-23 19:19 +0000
                Re: Array implementation of Stack luser- -droog <mijoryx@yahoo.com> - 2011-06-24 01:44 -0700
                Re: Array implementation of Stack cri@tiac.net (Richard Harter) - 2011-06-24 21:55 +0000
                Re: Array implementation of Stack Nick Keighley <nick_keighley_nospam@hotmail.com> - 2011-06-24 05:21 -0700
                Re: Array implementation of Stack Keith Thompson <kst-u@mib.org> - 2011-06-23 08:25 -0700
                Re: Array implementation of Stack Ben Bacarisse <ben.usenet@bsb.me.uk> - 2011-06-23 16:57 +0100
                Re: Array implementation of Stack luser- -droog <mijoryx@yahoo.com> - 2011-06-23 12:49 -0700
                Re: Array implementation of Stack Ben Bacarisse <ben.usenet@bsb.me.uk> - 2011-06-23 22:19 +0100
                Re: Array implementation of Stack luser- -droog <mijoryx@yahoo.com> - 2011-06-24 01:35 -0700
                Re: Array implementation of Stack Stephen Sprunk <stephen@sprunk.org> - 2011-06-23 22:03 -0500
                Re: Array implementation of Stack Ben Bacarisse <ben.usenet@bsb.me.uk> - 2011-06-24 11:47 +0100
                Re: Array implementation of Stack Rui Maciel <rui.maciel@gmail.com> - 2011-06-23 16:52 +0100
                Re: Array implementation of Stack Keith Thompson <kst-u@mib.org> - 2011-06-23 10:11 -0700
            Re: Array implementation of Stack Mark Storkamp <mstorkamp@yahoo.com> - 2011-06-17 10:55 -0500
              Re: Array implementation of Stack "Kleuskes & Moos" <kleuske@xs4all.nl> - 2011-06-17 13:00 -0700
                Re: Array implementation of Stack Willem <willem@toad.stack.nl> - 2011-06-17 20:24 +0000
                Re: Array implementation of Stack Keith Thompson <kst-u@mib.org> - 2011-06-17 14:24 -0700
                Re: Array implementation of Stack Ralf Damaschke <rwspam@gmx.de> - 2011-06-17 21:57 +0000
                Re: Array implementation of Stack Keith Thompson <kst-u@mib.org> - 2011-06-17 16:07 -0700
                Re: Array implementation of Stack Ralf Damaschke <rwspam@gmx.de> - 2011-06-18 16:59 +0000
                Re: Array implementation of Stack Dr Nick <3-nospam@temporary-address.org.uk> - 2011-06-18 11:05 +0100
                Re: Array implementation of Stack Willem <willem@toad.stack.nl> - 2011-06-18 09:55 +0000
                Re: Array implementation of Stack Keith Thompson <kst-u@mib.org> - 2011-06-18 11:49 -0700
                Re: Array implementation of Stack "Kleuskes & Moos" <kleuske@xs4all.nl> - 2011-06-22 10:22 -0700
                Re: Array implementation of Stack "io_x" <a@b.c.invalid> - 2011-06-23 09:02 +0200
                Re: Array implementation of Stack "io_x" <a@b.c.invalid> - 2011-06-23 09:57 +0200
                Re: Array implementation of Stack "Kleuskes & Moos" <kleuske@xs4all.nl> - 2011-06-24 03:00 -0700
            Re: Array implementation of Stack Nick Keighley <nick_keighley_nospam@hotmail.com> - 2011-06-24 00:16 -0700
    Re: Array implementation of Stack "Chris M. Thomasson" <cristom@charter.net> - 2011-06-16 13:35 -0700
      Re: Array implementation of Stack Ian Collins <ian-news@hotmail.com> - 2011-06-17 08:50 +1200
        Re: Array implementation of Stack "Chris M. Thomasson" <cristom@charter.net> - 2011-06-16 14:15 -0700
          Re: Array implementation of Stack "Chris M. Thomasson" <cristom@charter.net> - 2011-06-16 14:19 -0700
          Re: Array implementation of Stack Rui Maciel <rui.maciel@gmail.com> - 2011-06-16 22:51 +0100
            Re: Array implementation of Stack "Chris M. Thomasson" <cristom@charter.net> - 2011-06-16 15:27 -0700
      Re: Array implementation of Stack Rui Maciel <rui.maciel@gmail.com> - 2011-06-16 22:43 +0100

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