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Re: Readability part II - comments

From Ian Collins <ian-news@hotmail.com>
Newsgroups comp.lang.c
Subject Re: Readability part II - comments
Date 2015-04-18 19:47 +1200
Message-ID <cpegg6Fl1o8U3@mid.individual.net> (permalink)
References <kfnwq1d1b4a.fsf@x-alumni2.alumni.caltech.edu> <cp9fk0Ffnp3U4@mid.individual.net> <slrnmivseq.2ot.grahn+nntp@frailea.sa.invalid> <mgqhae$r9r$1@dont-email.me> <slrnmj3uq1.2ot.grahn+nntp@frailea.sa.invalid>

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Jorgen Grahn wrote:
> On Fri, 2015-04-17, David Brown wrote:
>> On 16/04/15 19:31, Jorgen Grahn wrote:
>>> On Thu, 2015-04-16, Ian Collins wrote:
>>>>
>>>> For Doxygen comments, before the thing they describe in a header.
>>>
>>> I prefer to keep them with the definition of a function, i.e. often in
>>> a source file.  It's much easier to remember to update the
>>> documentation then, and to detect if someone forgot to.
>>
>> The general rule is that people /using/ the function should only look at
>> information in the header file, while people /implementing/ or
>> /maintaining/ the code can look in the source file.  Use that to
>> determine what comments (doxygen or otherwise) go in which file.
>
> I don't agree with that rule.  As a user of foo.{c,h} I prefer to
> start with the header file, but jump to the definition of the function
> and find its documentation there.  I may also read some of the
> implementation, if the docs have white spots.
>
> Part of the reason is I don't trust people to update documentation far
> away from the code change.  I don't trust myself to do that.

It's a pity comments don't have unit tests!

-- 
Ian Collins

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Thread

Readability part II - comments Tim Rentsch <txr@alumni.caltech.edu> - 2015-04-15 11:48 -0700
  Re: Readability part II - comments David Brown <david.brown@hesbynett.no> - 2015-04-16 10:42 +0200
  Re: Readability part II - comments Ian Collins <ian-news@hotmail.com> - 2015-04-16 22:01 +1200
    Re: Readability part II - comments Richard Heathfield <rjh@cpax.org.uk> - 2015-04-16 11:40 +0100
      Re: Readability part II - comments James Kuyper <jameskuyper@verizon.net> - 2015-04-16 07:09 -0400
        Re: Readability part II - comments Richard Heathfield <rjh@cpax.org.uk> - 2015-04-16 12:18 +0100
          Re: Readability part II - comments James Kuyper <jameskuyper@verizon.net> - 2015-04-16 07:36 -0400
            Re: Readability part II - comments Richard Heathfield <rjh@cpax.org.uk> - 2015-04-16 12:43 +0100
              Re: Readability part II - comments James Kuyper <jameskuyper@verizon.net> - 2015-04-16 08:00 -0400
                Re: Readability part II - comments Richard Heathfield <rjh@cpax.org.uk> - 2015-04-16 13:21 +0100
                Re: Readability part II - comments James Kuyper <jameskuyper@verizon.net> - 2015-04-16 10:54 -0400
                Re: Readability part II - comments Richard Heathfield <rjh@cpax.org.uk> - 2015-04-16 16:45 +0100
                Re: Readability part II - comments Steve Thompson <stevet810@gmail.com> - 2015-04-16 18:00 +0000
          Re: Readability part II - comments Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-04-16 04:52 -0700
            Re: Readability part II - comments Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-04-16 16:40 +0100
              Re: Readability part II - comments Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-04-18 03:33 -0700
            Re: Readability part II - comments Les Cargill <lcargill99@comcast.com> - 2015-04-16 21:10 -0500
      Re: Readability part II - comments Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-04-16 17:20 +0100
        Re: Readability part II - comments Richard Heathfield <rjh@cpax.org.uk> - 2015-04-16 17:53 +0100
      Re: Readability part II - comments Steve Thompson <stevet810@gmail.com> - 2015-04-16 17:34 +0000
        Re: Readability part II - comments Richard Heathfield <rjh@cpax.org.uk> - 2015-04-16 19:15 +0100
          Re: Readability part II - comments Steve Thompson <stevet810@gmail.com> - 2015-04-16 18:25 +0000
    Re: Readability part II - comments David Brown <david.brown@hesbynett.no> - 2015-04-16 12:45 +0200
    Re: Readability part II - comments Jorgen Grahn <grahn+nntp@snipabacken.se> - 2015-04-16 17:31 +0000
      Re: Readability part II - comments David Brown <david.brown@hesbynett.no> - 2015-04-17 10:48 +0200
        Re: Readability part II - comments Jorgen Grahn <grahn+nntp@snipabacken.se> - 2015-04-18 06:35 +0000
          Re: Readability part II - comments Ian Collins <ian-news@hotmail.com> - 2015-04-18 19:47 +1200
            Re: Readability part II - comments Jorgen Grahn <grahn+nntp@snipabacken.se> - 2015-04-18 12:54 +0000
              Re: Readability part II - comments Ian Collins <ian-news@hotmail.com> - 2015-04-19 08:43 +1200
                Re: Readability part II - comments Ian Collins <ian-news@hotmail.com> - 2015-04-19 12:36 +1200
                Re: Readability part II - comments Greg Martin <greg.at.softsprocket@dot.com> - 2015-04-20 13:58 +0000
                Re: Readability part II - comments Greg Martin <greg.at.softsprocket@dot.com> - 2015-04-20 21:02 +0000
                Re: Readability part II - comments Greg Martin <greg.at.softsprocket@dot.com> - 2015-04-20 23:38 +0000
                Re: Readability part II - comments Greg Martin <greg.at.softsprocket@dot.com> - 2015-04-21 01:12 +0000
                Re: Readability part II - comments Ian Collins <ian-news@hotmail.com> - 2015-04-21 16:39 +1200
    Re: Readability part II - comments Richard Damon <Richard@Damon-Family.org> - 2015-04-18 14:21 -0400
  Re: Readability part II - comments August Karlstrom <fusionfile@gmail.com> - 2015-04-16 19:18 +0200
    Re: Readability part II - comments Greg Martin <greg.at.softsprocket@dot.com> - 2015-04-17 16:16 +0000
  Re: Readability part II - comments John Bode <jfbode1029@gmail.com> - 2015-04-20 09:19 -0700
    Re: Readability part II - comments asetofsymbols@gmail.com - 2015-04-20 11:15 -0700
  Re: Readability part II - comments David Kleinecke <dkleinecke@gmail.com> - 2015-04-20 11:37 -0700
    Re: Readability part II - comments Steve Thompson <stevet810@gmail.com> - 2015-04-22 02:02 +0000
      Re: Readability part II - comments David Kleinecke <dkleinecke@gmail.com> - 2015-04-22 09:48 -0700
  Re: Readability part II - comments Tim Rentsch <txr@alumni.caltech.edu> - 2015-04-21 12:40 -0700
    Re: Readability part II - comments Greg Martin <greg.at.softsprocket@dot.com> - 2015-04-21 21:24 +0000
      Re: Readability part II - comments Tim Rentsch <txr@alumni.caltech.edu> - 2015-04-23 21:57 -0700
  Re: Readability part II - comments "Skybuck Flying" <skybuck2000@hotmail.com> - 2015-04-24 09:14 +0200

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