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Groups > comp.lang.c++ > #120471

Re: C++ named requirements as concepts

From David Brown <david.brown@hesbynett.no>
Newsgroups comp.lang.c++
Subject Re: C++ named requirements as concepts
Date 2024-09-30 10:57 +0200
Organization A noiseless patient Spider
Message-ID <vddp69$25tmd$1@dont-email.me> (permalink)
References (17 earlier) <vd97kq$1a3m9$2@dont-email.me> <vd98f1$1aius$1@dont-email.me> <vdbed8$1o0lg$1@dont-email.me> <20240929144913.000051e4@yahoo.com> <861q122ua0.fsf@linuxsc.com>

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On 29/09/2024 20:23, Tim Rentsch wrote:
> Michael S <already5chosen@yahoo.com> writes:
> 
>> On Sun, 29 Sep 2024 13:41:27 +0200
>> David Brown <david.brown@hesbynett.no> wrote:
>>
>>> On 28/09/2024 17:47, Muttley@dastardlyhq.com wrote:
>>>
>>>> On Sat, 28 Sep 2024 17:33:46 +0200
>>>> David Brown <david.brown@hesbynett.no> gabbled:
>>>>
>>>>> On 28/09/2024 11:12, Muttley@dastardlyhq.com wrote:
>>>>>
>>>>>> On Fri, 27 Sep 2024 18:24:11 +0200
>>>>>> Not sure how that differs with value polymorphism.
>>>>>
>>>>> I explained that - look at my answer below for another attempt.
>>>>
>>>> No you didn't because like Bonita you have no idea what value
>>>> polymorphism is.
>>>
>>> The term "polymorphism" is used in reference to /types/, not
>>> /values/. I am not new to programming, and have used a large variety
>>> of languages (including functional programming languages), but have
>>> not heard the phrase "value polymorphism" before.  So I am trying to
>>> get /you/ to say what /you/ mean by it.  Maybe it's just a name you
>>> and a few other people use for pattern matching.
>>
>> May be, 'polymorphism by type of return value' is what he has in mind?
> 
> In a previous posting Muttley cited this url:
> 
>      https://chrisdone.com/posts/value-polymorphism/
> 
> In a different previous posting Muttley gave this example (slightly
> reformatted for line length):
> 
>      def main(argv) ->
>          func("",["hello","cruel","world","this","is","a","test"])
>          : 0
>          ;
> 
>      def func(_,[]) -> "";
> 
>      def func(_,[head<tail]) ->
>          printnl head,",",tail : func(head[0],tail);
> 
>      def func("world",[head<tail]) ->
>          printnl "GOT WORLD" : func(head,tail);
> 
> It's not clear what programming language is intended here.  Based on
> my experience with other functional languages, it looks like this
> example is (a) defined wrongly, (b) wouldn't compile because of a
> type mismatch, and (c) is not polymorphic.  But of course we can't
> be sure without knowing more about what language is intended.
> 
> The web page does use the phrase "value polymorphism", but it's
> about something else altogether.  The programming language Haskell
> has a facility that might be called "variable overloading".  It's
> like what C or C++ would be if they allowed, for example:
> 
>     int poly;
>     double poly[10];
> 
> and later on in the program a declaration such as
> 
>     double *p = poly;
> 
> would know to use the double array 'poly', because the other 'poly'
> doesn't type check.
> 

You can get some way towards all this with template variables in C++, 
and with classes with templated type conversion operators to give return 
type overloading.  But typically you need a bit more explicit mention of 
the type than is described in that web page or your example, and that's 
perhaps no bad thing.

For the "poly" case, you can write :

	typedef double double_array[10];

	template <typename T> T poly;

	template<> int poly<int>;
	template<> double_array poly<double_array>;

	double * p = poly<double_array>;

You'll get a compile-time error if the last line uses a poly<T> of an 
incompatible type, but you do need an explicit type.  There could, after 
all, be many poly instances that are compatible with assignment to 
double*, and IMHO it's better that you have to be explicit rather than 
having the language determine the "best" choice in some way.

You can also do something like this :

	struct Poly {
	    template <typename T> static T poly_imp;
	    template <typename T> operator T () { return poly_imp<T>; }
	};
	Poly poly;

	template <> int Poly::poly_imp<int> = 123;

	int xx = poly;
	double * p = poly;
	auto q = (std::array<double, 10>) poly;




> My guess is Muttley is out of his depth and doesn't really know what
> he means by these different phrases.  But I found it impossible to
> tell because in his postings he doesn't interact in any meaningful
> way.

So it's not just me that thinks this.

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Thread

C++ named requirements as concepts jseigh <jseigh_es00@xemaps.com> - 2024-09-21 15:43 -0400
  Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-22 08:06 +0000
    Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-22 10:45 +0200
      Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-22 08:59 +0000
        Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-22 11:03 +0200
          Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-22 09:08 +0000
            Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-22 11:51 +0200
              Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-22 15:15 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-22 17:33 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-23 07:39 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-23 10:54 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-23 09:32 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-23 11:45 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-23 13:56 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-23 16:00 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-23 14:03 +0000
                Re: C++ named requirements as concepts scott@slp53.sl.home (Scott Lurndal) - 2024-09-23 15:48 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-23 17:52 +0200
                Re: C++ named requirements as concepts scott@slp53.sl.home (Scott Lurndal) - 2024-09-23 15:47 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-23 17:53 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-24 07:20 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-24 09:33 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-24 08:11 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-24 11:17 +0200
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-24 11:46 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-24 10:52 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-24 12:54 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-24 10:59 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-24 13:05 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-24 11:07 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-24 13:21 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-24 13:51 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-24 15:56 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-24 15:43 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-24 17:48 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 07:19 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 11:30 +0200
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 09:49 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 08:24 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 11:32 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 11:15 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 13:30 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 12:43 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 14:50 +0200
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 14:00 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 12:47 +0000
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 15:00 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 13:22 +0000
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 17:12 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 15:35 +0000
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 19:19 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-26 07:36 +0000
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 11:36 +0200
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-09-25 13:11 +0300
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-09-25 13:31 +0300
                Re: C++ named requirements as concepts Paavo Helde <eesnimi@osa.pri.ee> - 2024-09-25 13:52 +0300
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-09-25 14:06 +0300
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 14:22 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 11:12 +0000
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-09-25 14:30 +0300
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 14:34 +0200
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 14:38 +0200
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 15:01 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 12:40 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 13:23 +0200
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 13:33 +0200
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-09-25 14:38 +0300
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 13:45 +0200
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 14:36 +0200
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 14:39 +0200
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 15:04 +0200
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-09-25 17:14 +0300
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 16:23 +0200
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 17:18 +0200
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 17:26 +0200
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 17:14 +0200
                Re: C++ named requirements as concepts Paavo Helde <eesnimi@osa.pri.ee> - 2024-09-25 21:24 +0300
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 20:37 +0200
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 13:49 +0200
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 14:03 +0200
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 14:38 +0200
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-09-25 15:17 +0300
                Re: C++ named requirements as concepts Paavo Helde <eesnimi@osa.pri.ee> - 2024-09-25 15:49 +0300
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 14:52 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 12:55 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 15:08 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 13:24 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 15:28 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 13:36 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 15:44 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 14:11 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 16:14 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 15:32 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 17:33 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 15:49 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 17:53 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-26 07:34 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-26 10:20 +0200
                Re: C++ named requirements as concepts wij <wyniijj5@gmail.com> - 2024-09-26 16:46 +0800
                Re: C++ named requirements as concepts wij <wyniijj5@gmail.com> - 2024-09-26 16:51 +0800
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-26 11:20 +0200
                Re: C++ named requirements as concepts wij <wyniijj5@gmail.com> - 2024-09-26 19:17 +0800
                Re: C++ named requirements as concepts wij <wyniijj5@gmail.com> - 2024-09-26 19:27 +0800
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-26 13:32 +0200
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-09-26 12:23 +0300
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-26 11:25 +0200
                Re: C++ named requirements as concepts wij <wyniijj5@gmail.com> - 2024-09-26 19:20 +0800
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-26 10:03 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-26 13:33 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-26 14:09 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-26 16:14 +0200
                Re: C++ named requirements as concepts Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-09-27 02:27 -0700
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-27 11:11 +0000
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-27 16:14 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-27 15:25 +0000
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-27 18:24 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-28 09:12 +0000
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-28 17:33 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-28 15:47 +0000
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-29 13:41 +0200
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-29 13:48 +0200
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-09-29 14:49 +0300
                Re: C++ named requirements as concepts Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-09-29 11:23 -0700
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.com - 2024-09-30 07:26 +0000
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-09-30 07:40 +0000
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-30 12:24 +0200
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-09-30 15:47 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-30 17:58 +0200
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-30 10:57 +0200
                Re: C++ named requirements as concepts Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-09-30 05:29 -0700
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-30 14:34 +0200
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-30 15:21 +0200
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-09-30 16:00 +0000
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-09-30 16:09 +0000
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-09-30 19:43 +0300
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-01 07:31 +0000
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-10-01 11:01 +0300
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-10-01 10:06 +0200
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-01 09:58 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-10-01 12:58 +0200
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-01 16:14 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-10-01 19:43 +0200
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-02 07:11 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-10-02 09:34 +0200
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-01 09:57 +0000
                Re: C++ named requirements as concepts Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-09-30 10:18 -0700
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-01 07:32 +0000
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-30 19:51 +0200
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-01 07:36 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-10-01 10:00 +0200
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-10-01 10:42 +0200
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-10-01 12:53 +0300
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-01 10:02 +0000
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-10-01 13:11 +0300
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-01 16:13 +0000
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-10-01 21:50 +0300
                Re: C++ named requirements as concepts Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-10-01 20:06 -0700
                Re: C++ named requirements as concepts User <noreply@user.com> - 2024-10-02 05:47 +0100
                Re: C++ named requirements as concepts Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-10-04 06:52 -0700
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-04 13:57 +0000
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-10-02 13:02 +0300
                Re: C++ named requirements as concepts Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-10-04 06:57 -0700
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-10-06 14:19 +0300
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-10-06 14:22 +0200
                Re: C++ named requirements as concepts Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-10-07 09:11 -0700
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-10-07 22:53 +0300
                Re: C++ named requirements as concepts Paavo Helde <eesnimi@osa.pri.ee> - 2024-10-08 18:11 +0300
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-10-08 22:48 +0300
                Re: C++ named requirements as concepts Paavo Helde <eesnimi@osa.pri.ee> - 2024-10-09 00:12 +0300
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-10-09 01:06 +0300
                Re: C++ named requirements as concepts Paavo Helde <eesnimi@osa.pri.ee> - 2024-10-09 08:25 +0300
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-10-09 08:28 +0200
                Re: C++ named requirements as concepts Paavo Helde <eesnimi@osa.pri.ee> - 2024-10-09 10:26 +0300
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-09 09:31 +0000
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-10-09 13:58 +0300
                Re: C++ named requirements as concepts Paavo Helde <eesnimi@osa.pri.ee> - 2024-10-09 14:39 +0300
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-10-09 19:59 +0300
                Re: C++ named requirements as concepts Paavo Helde <eesnimi@osa.pri.ee> - 2024-10-09 22:37 +0300
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-10-10 11:47 +0300
                Re: C++ named requirements as concepts Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-10-11 04:58 -0700
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-10-11 16:03 +0300
                Re: C++ named requirements as concepts Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-10-12 07:41 -0700
                Re: C++ named requirements as concepts Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-10-12 08:18 -0700
                Re: C++ named requirements as concepts Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-10-11 03:57 -0700
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-10-07 19:19 +0200
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-02 07:13 +0000
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-10-01 13:06 +0200
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-01 10:01 +0000
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-10-01 13:08 +0200
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-01 16:15 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-10-01 19:44 +0200
                Re: C++ named requirements as concepts Muttley@DastartdlyHQ.org - 2024-10-01 09:56 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-10-01 13:01 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-29 15:00 +0000
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-09-29 14:37 +0300
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-29 15:42 +0200
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-29 15:47 +0200
                Re: C++ named requirements as concepts Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-09-28 04:28 -0700
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-28 13:55 +0000
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 15:33 +0000
                Re: C++ named requirements as concepts Michael S <already5chosen@yahoo.com> - 2024-09-25 17:16 +0300
                Re: C++ named requirements as concepts Paavo Helde <eesnimi@osa.pri.ee> - 2024-09-25 16:22 +0300
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-25 13:34 +0000
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 17:27 +0200
                Re: C++ named requirements as concepts Paavo Helde <eesnimi@osa.pri.ee> - 2024-09-25 22:37 +0300
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-26 07:38 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-26 10:21 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-26 10:03 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-26 13:29 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-26 14:09 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-26 16:17 +0200
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 15:07 +0200
                Re: C++ named requirements as concepts Andrey Tarasevich <andreytarasevich@hotmail.com> - 2024-09-26 18:22 -0700
                Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-25 14:58 +0200
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-25 15:19 +0200
                Re: C++ named requirements as concepts "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-09-24 13:55 -0700
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-24 10:50 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-24 12:53 +0200
    Re: C++ named requirements as concepts jseigh <jseigh_es00@xemaps.com> - 2024-09-22 07:58 -0400
      Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-22 14:10 +0200
        Re: C++ named requirements as concepts jseigh <jseigh_es00@xemaps.com> - 2024-09-23 11:08 -0400
          Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-23 17:21 +0200
      Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-22 15:21 +0000
        Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-22 17:34 +0200
          Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-23 07:40 +0000
            Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-23 10:55 +0200
              Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-23 09:33 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-23 11:46 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-23 13:59 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-23 16:02 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-23 14:05 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-23 16:10 +0200
                Re: C++ named requirements as concepts "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-09-23 12:55 -0700
                Re: C++ named requirements as concepts jseigh <jseigh_es00@xemaps.com> - 2024-09-23 16:24 -0400
                Re: C++ named requirements as concepts "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-09-23 14:43 -0700
                Re: C++ named requirements as concepts jseigh <jseigh_es00@xemaps.com> - 2024-09-23 18:59 -0400
                Re: C++ named requirements as concepts "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-09-23 16:06 -0700
                Re: C++ named requirements as concepts "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-09-23 16:10 -0700
                Re: C++ named requirements as concepts jseigh <jseigh_es00@xemaps.com> - 2024-09-24 09:15 -0400
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-24 07:23 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-24 09:34 +0200
                Re: C++ named requirements as concepts Muttley@dastardlyhq.com - 2024-09-24 08:14 +0000
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-24 11:18 +0200
                Re: C++ named requirements as concepts jseigh <jseigh_es00@xemaps.com> - 2024-09-24 08:59 -0400
                Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-24 15:02 +0200
                Re: C++ named requirements as concepts "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-09-24 13:37 -0700
    Re: C++ named requirements as concepts Jack <noreply@mandrill.com> - 2024-09-23 00:15 +0000
      Re: C++ named requirements as concepts wij <wyniijj5@gmail.com> - 2024-09-23 08:48 +0800
  Re: C++ named requirements as concepts David Brown <david.brown@hesbynett.no> - 2024-09-22 11:46 +0200
    Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-22 13:35 +0200
  Re: C++ named requirements as concepts Andrey Tarasevich <andreytarasevich@hotmail.com> - 2024-09-22 11:43 -0700
    Re: C++ named requirements as concepts jseigh <jseigh_es00@xemaps.com> - 2024-09-22 17:00 -0400
      Re: C++ named requirements as concepts Andrey Tarasevich <andreytarasevich@hotmail.com> - 2024-09-22 14:50 -0700
        Re: C++ named requirements as concepts jseigh <jseigh_es00@xemaps.com> - 2024-09-23 10:32 -0400
        Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-23 16:55 +0200
          Re: C++ named requirements as concepts Andrey Tarasevich <andreytarasevich@hotmail.com> - 2024-09-23 08:11 -0700
            Re: C++ named requirements as concepts Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-24 08:24 +0200
  Re: C++ named requirements as concepts jseigh <jseigh_es00@xemaps.com> - 2024-09-25 15:23 -0400

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