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Groups > comp.lang.c > #6169

Re: a doubt about c

From Dr Nick <3-nospam@temporary-address.org.uk>
Newsgroups comp.lang.c
Subject Re: a doubt about c
Date 2011-06-16 18:46 +0100
Message-ID <87oc1xmzya.fsf@temporary-address.org.uk> (permalink)
References (3 earlier) <slrniv7knq.s0f.angel+news@pearlgates.net> <95i37sFrhnU3@mid.individual.net> <it0q1d$vn3$1@dont-email.me> <023e5c4a-7ebf-4aca-91c0-858ba496c9c7@p13g2000yqh.googlegroups.com> <b0i9v6dmevkrqkbquq1cn3d740ot8nd124@4ax.com>

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Roberto Waltman <usenet@rwaltman.com> writes:

> Nick Keighley  wrote:
>>C++ still uses the preprocessor. What is the alternative to #include?
>
> The "using stuff-from-other-module" directives as implemented in
> several other languages
>
>>Or #if?
>
>    if (expression that evaluates to zero at compile time)
>    {
>         non reachable code deleted by the compiler
>    }

Like this you mean:

#if SEPARATE_FILE
#include "dostuff.c"
#else
int do_stuff(char *fred {
    return strlen(fred)*3;
}
#endif
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Thread

a doubt about c Ya Shou <zxyzxy12321@gmail.com> - 2011-06-11 06:11 -0700
  Re: a doubt about c James Kuyper <jameskuyper@verizon.net> - 2011-06-11 09:36 -0400
  Re: a doubt about c Angel <angel+news@spamcop.net> - 2011-06-11 14:37 +0000
    Re: a doubt about c Keith Thompson <kst-u@mib.org> - 2011-06-11 11:55 -0700
      Re: a doubt about c Angel <angel+news@spamcop.net> - 2011-06-11 20:41 +0000
        Re: a doubt about c Ian Collins <ian-news@hotmail.com> - 2011-06-12 08:58 +1200
          Re: a doubt about c Shao Miller <sha0.miller@gmail.com> - 2011-06-11 17:09 -0500
          Re: a doubt about c Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-06-11 18:25 -0400
            Re: a doubt about c Ian Collins <ian-news@hotmail.com> - 2011-06-12 11:43 +1200
            Re: a doubt about c Nick Keighley <nick_keighley_nospam@hotmail.com> - 2011-06-12 05:38 -0700
              Re: a doubt about c Roberto Waltman <usenet@rwaltman.com> - 2011-06-12 10:12 -0400
                Re: a doubt about c Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-06-12 10:59 -0400
                Re: a doubt about c Nobody <nobody@nowhere.com> - 2011-06-15 17:07 +0100
                Re: a doubt about c Nick Keighley <nick_keighley_nospam@hotmail.com> - 2011-06-12 11:33 -0700
                Re: a doubt about c James Kuyper <jameskuyper@verizon.net> - 2011-06-15 09:53 -0400
                Re: a doubt about c Dr Nick <3-nospam@temporary-address.org.uk> - 2011-06-16 18:46 +0100
          Re: a doubt about c DSF <notavalid@address.here> - 2011-06-11 18:53 -0500
            Re: a doubt about c Keith Thompson <kst-u@mib.org> - 2011-06-11 16:18 -0700
              Re: a doubt about c Stephen Sprunk <stephen@sprunk.org> - 2011-06-11 21:13 -0500
                Re: a doubt about c Ian Collins <ian-news@hotmail.com> - 2011-06-12 14:56 +1200
                Re: a doubt about c Keith Thompson <kst-u@mib.org> - 2011-06-11 20:24 -0700
                Re: a doubt about c Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-06-12 08:10 -0400
            Re: a doubt about c Ian Collins <ian-news@hotmail.com> - 2011-06-12 11:49 +1200
        Re: a doubt about c Keith Thompson <kst-u@mib.org> - 2011-06-11 15:36 -0700
      Re: a doubt about c Nobody <nobody@nowhere.com> - 2011-06-12 00:23 +0100
        Re: a doubt about c Seebs <usenet-nospam@seebs.net> - 2011-06-13 14:39 +0000
          Re: a doubt about c Squeamizh <squeamz@hotmail.com> - 2011-06-15 15:44 -0700
            Re: a doubt about c Geoff <geoff@invalid.invalid> - 2011-06-15 19:57 -0700
              Re: a doubt about c "J. J. Farrell" <jjf@bcs.org.uk> - 2011-06-16 18:39 +0100
                Re: a doubt about c Nobody <nobody@nowhere.com> - 2011-06-17 15:39 +0100
                Re: a doubt about c Willem <willem@toad.stack.nl> - 2011-06-17 14:49 +0000
                Re: a doubt about c Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-17 09:14 -0600
                Re: a doubt about c Shao Miller <sha0.miller@gmail.com> - 2011-06-17 12:00 -0500
                Re: a doubt about c Shao Miller <sha0.miller@gmail.com> - 2011-06-17 11:08 -0500
                Re: [OT] Doubt vs. question. (Re: a doubt about c) Shao Miller <sha0.miller@gmail.com> - 2011-06-17 13:00 -0500
                Re: [OT] Doubt vs. question. (Re: a doubt about c) Shao Miller <sha0.miller@gmail.com> - 2011-06-22 19:01 -0500
                Re: a doubt about c Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-17 09:14 -0600
                Re: a doubt about c Seebs <usenet-nospam@seebs.net> - 2011-06-17 22:16 +0000
                Re: a doubt about c "J. J. Farrell" <jjf@bcs.org.uk> - 2011-06-18 02:24 +0100
      Re: a doubt about c Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-11 23:09 -0600
      [OT] Doubt vs. question.  (Re: a doubt about c) Roberto Waltman <usenet@rwaltman.com> - 2011-06-12 10:05 -0400
        Re: [OT] Doubt vs. question.  (Re: a doubt about c) Keith Thompson <kst-u@mib.org> - 2011-06-12 11:22 -0700
          Re: [OT] Doubt vs. question.  (Re: a doubt about c) Ben Pfaff <blp@cs.stanford.edu> - 2011-06-12 11:44 -0700
        Re: [OT] Doubt vs. question.  (Re: a doubt about c) Ralph Spitzner <rasp@spitzner.org> - 2011-06-13 11:31 +0200
          Re: [OT] Doubt vs. question.  (Re: a doubt about c) James Kuyper <jameskuyper@verizon.net> - 2011-06-15 10:03 -0400
            Re: [OT] Doubt vs. question. (Re: a doubt about c) Dr Nick <3-nospam@temporary-address.org.uk> - 2011-06-17 07:52 +0100
            Re: [OT] Doubt vs. question.  (Re: a doubt about c) Michael Press <rubrum@pacbell.net> - 2011-06-19 00:41 -0700
              Re: [OT] Doubt vs. question.  (Re: a doubt about c) James Kuyper <jameskuyper@verizon.net> - 2011-06-19 07:04 -0400
                Re: [OT] Doubt vs. question.  (Re: a doubt about c) Bill Waddington <william.waddington@beezmo.com> - 2011-06-23 11:03 -0700
  Re: a doubt about c Shao Miller <sha0.miller@gmail.com> - 2011-06-11 11:23 -0500
    Re: a doubt about c pete <pfiland@mindspring.com> - 2011-06-11 13:56 -0400
      Re: a doubt about c "dr.oktopus" <blindwilly@freeonline.zzn.com> - 2011-06-11 12:53 -0700
        Re: a doubt about c Lew Pitcher <lpitcher@teksavvy.com> - 2011-06-11 16:01 -0400
        Re: a doubt about c Keith Thompson <kst-u@mib.org> - 2011-06-11 13:07 -0700
        Re: a doubt about c Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-11 14:13 -0600
          Re: a doubt about c Nobody <nobody@nowhere.com> - 2011-06-11 23:31 +0100
            Re: a doubt about c pete <pfiland@mindspring.com> - 2011-06-11 20:07 -0400
            Re: a doubt about c Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-11 23:05 -0600
      Re: a doubt about c Shao Miller <sha0.miller@gmail.com> - 2011-06-11 16:42 -0500
        Re: a doubt about c "christian.bau" <christian.bau@cbau.wanadoo.co.uk> - 2011-06-11 14:23 -0700
          Re: a doubt about c Shao Miller <sha0.miller@gmail.com> - 2011-06-11 17:27 -0500
            Re: a doubt about c Keith Thompson <kst-u@mib.org> - 2011-06-11 15:42 -0700
  Re: a doubt about c Seebs <usenet-nospam@seebs.net> - 2011-06-13 14:39 +0000

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