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Groups > comp.lang.c++ > #120762
| From | "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> |
|---|---|
| Newsgroups | comp.lang.c++ |
| Subject | Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" |
| Date | 2024-10-27 21:18 -0700 |
| Organization | A noiseless patient Spider |
| Message-ID | <vfn3bh$rbpr$1@dont-email.me> (permalink) |
| References | <ve4mun$2cn9s$2@dont-email.me> <vfmh6v$ksdf$1@dont-email.me> <vfmmht$lob3$2@dont-email.me> <a377153407d9974cc10d6b2b2922a7869aeca993.camel@gmail.com> |
On 10/27/2024 6:22 PM, wij wrote:
> On Sun, 2024-10-27 at 20:40 -0400, jseigh wrote:
>> On 10/27/24 19:09, jseigh wrote:
>>> On 10/8/24 21:40, Lynn McGuire wrote:
>>
>>> Traversing a linked list would look like
>>>
>>> T* p = head;
>>> while (not_null(p)) {
>>> ...
>>> p = p->next; // valid, inside while true block
>>> }
>>>
>>
>> I should add, the p->next is also nullable so the
>> assignment to p makes it nullable again. The
>> goal is to make the code look like normal code
>> while ensuring null pointer safety.
>>
>
> C++ is an object oriented language.
> In C++, programming in C concept makes little sense.
>
Well, sometimes for some exotic algorithms we can steal a bit and say
this is a null (the bit is set) even though its not equal to nullptr.
It's null but it still points to a node. This can be called a so-called
dummy node, sometimes. The logic with dummy nodes can be beneficial.
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"Safe C++ is A new Proposal to Make C++ Memory-Safe" Lynn McGuire <lynnmcguire5@gmail.com> - 2024-10-08 20:40 -0500
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Michael S <already5chosen@yahoo.com> - 2024-10-09 14:14 +0300
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Lynn McGuire <lynnmcguire5@gmail.com> - 2024-10-09 15:02 -0500
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Michael S <already5chosen@yahoo.com> - 2024-10-09 23:46 +0300
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Muttley@DastartdlyHQ.org - 2024-10-10 08:34 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Michael S <already5chosen@yahoo.com> - 2024-10-10 12:51 +0300
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Muttley@DastartdlyHQ.org - 2024-10-10 10:20 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Michael S <already5chosen@yahoo.com> - 2024-10-10 13:44 +0300
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Muttley@DastartdlyHQ.org - 2024-10-10 10:50 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Michael S <already5chosen@yahoo.com> - 2024-10-10 14:10 +0300
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Muttley@DastartdlyHQ.org - 2024-10-10 13:11 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Michael S <already5chosen@yahoo.com> - 2024-10-10 16:54 +0300
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Paavo Helde <eesnimi@osa.pri.ee> - 2024-10-10 18:08 +0300
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" wij <wyniijj5@gmail.com> - 2024-10-10 23:37 +0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Paavo Helde <eesnimi@osa.pri.ee> - 2024-10-10 19:03 +0300
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Michael S <already5chosen@yahoo.com> - 2024-10-10 19:11 +0300
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" David Brown <david.brown@hesbynett.no> - 2024-10-10 20:01 +0200
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-10-10 07:56 -0700
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Michael S <already5chosen@yahoo.com> - 2024-10-10 18:56 +0300
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-10-20 10:13 -0700
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" jseigh <jseigh_es00@xemaps.com> - 2024-10-10 12:13 -0400
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Bonita Montero <Bonita.Montero@gmail.com> - 2024-10-10 18:29 +0200
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Vir Campestris <vir.campestris@invalid.invalid> - 2024-10-20 12:37 +0100
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Michael S <already5chosen@yahoo.com> - 2024-10-20 14:46 +0300
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Muttley@DastartdlyHQ.org - 2024-10-20 14:23 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" jseigh <jseigh_es00@xemaps.com> - 2024-10-27 19:09 -0400
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" jseigh <jseigh_es00@xemaps.com> - 2024-10-27 20:40 -0400
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" wij <wyniijj5@gmail.com> - 2024-10-28 09:22 +0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-10-27 21:18 -0700
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" jseigh <jseigh_es00@xemaps.com> - 2024-10-28 12:25 -0400
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" jseigh <jseigh_es00@xemaps.com> - 2024-10-30 12:56 -0400
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-10-30 12:50 -0700
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" jseigh <jseigh_es00@xemaps.com> - 2024-10-30 16:31 -0400
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-04 12:47 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" jseigh <jseigh_es00@xemaps.com> - 2024-11-07 07:02 -0500
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Lynn McGuire <lynnmcguire5@gmail.com> - 2024-11-07 20:14 -0600
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" jseigh <jseigh_es00@xemaps.com> - 2024-11-08 09:40 -0500
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" scott@slp53.sl.home (Scott Lurndal) - 2024-11-08 14:48 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Muttley@DastartdlyHQ.org - 2024-11-08 14:54 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-08 12:40 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Muttley@dastardlyhq.com - 2024-11-09 12:01 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-09 12:39 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Muttley@DastartdlyHQ.org - 2024-11-11 09:56 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-11 13:36 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Muttley@DastartdlyHQ.org - 2024-11-12 08:28 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-12 13:56 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-12 13:59 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-11-12 16:20 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-11-10 13:02 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-11-10 13:05 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-08 12:46 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" wij <wyniijj5@gmail.com> - 2024-11-09 05:18 +0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-08 13:23 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" wij <wyniijj5@gmail.com> - 2024-11-09 05:25 +0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-08 13:27 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" wij <wyniijj5@gmail.com> - 2024-11-09 06:02 +0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-08 14:09 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" wij <wyniijj5@gmail.com> - 2024-11-09 06:35 +0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-08 14:37 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" wij <wyniijj5@gmail.com> - 2024-11-09 06:47 +0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-08 14:58 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" wij <wyniijj5@gmail.com> - 2024-11-09 07:09 +0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-08 15:35 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" scott@slp53.sl.home (Scott Lurndal) - 2024-11-08 23:50 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-08 18:11 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-08 14:39 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" wij <wyniijj5@gmail.com> - 2024-11-09 06:58 +0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-08 15:01 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" wij <wyniijj5@gmail.com> - 2024-11-09 07:13 +0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-08 15:40 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" wij <wyniijj5@gmail.com> - 2024-11-09 08:19 +0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-08 18:15 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" scott@slp53.sl.home (Scott Lurndal) - 2024-11-09 16:23 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-09 12:42 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" scott@slp53.sl.home (Scott Lurndal) - 2024-11-09 23:23 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Paavo Helde <eesnimi@osa.pri.ee> - 2024-11-10 11:00 +0200
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-12 16:56 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-12 16:59 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-12 17:05 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Muttley@dastardlyhq.com - 2024-11-09 12:01 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Muttley@dastardlyhq.com - 2024-11-09 12:01 +0000
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-11-09 12:50 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-11-04 06:59 -0800
Re: "Safe C++ is A new Proposal to Make C++ Memory-Safe" jseigh <jseigh_es00@xemaps.com> - 2024-11-30 10:03 -0500
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