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Re: A way around _HAS_ITERATOR_DEBUGGING

From "Alf P. Steinbach" <alf.p.steinbach@gmail.com>
Newsgroups comp.lang.c++
Subject Re: A way around _HAS_ITERATOR_DEBUGGING
Date 2021-06-02 20:27 +0200
Organization A noiseless patient Spider
Message-ID <s98ij2$lrb$1@dont-email.me> (permalink)
References <s97uob$306$1@dont-email.me> <s97vq0$a0t$1@dont-email.me> <s9804o$c84$1@dont-email.me>

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On 2 Jun 2021 15:12, Bonita Montero wrote:
> [snip]
> "ptr = vec.end().operator ->()" works perfectly - and even around
> _HAS_ITERATOR_DEBUGGING.

But why use an expression with formally Undefined Behavior when there is 
a perfectly well-defined way to do it?

- Alf

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Thread

A way around _HAS_ITERATOR_DEBUGGING Bonita Montero <Bonita.Montero@gmail.com> - 2021-06-02 14:49 +0200
  Re: A way around _HAS_ITERATOR_DEBUGGING "Alf P. Steinbach" <alf.p.steinbach@gmail.com> - 2021-06-02 15:07 +0200
    Re: A way around _HAS_ITERATOR_DEBUGGING Bonita Montero <Bonita.Montero@gmail.com> - 2021-06-02 15:12 +0200
      Re: A way around _HAS_ITERATOR_DEBUGGING "Alf P. Steinbach" <alf.p.steinbach@gmail.com> - 2021-06-02 20:27 +0200
        Re: A way around _HAS_ITERATOR_DEBUGGING red floyd <myob@its.invalid> - 2021-06-02 14:24 -0700
        Re: A way around _HAS_ITERATOR_DEBUGGING Bonita Montero <Bonita.Montero@gmail.com> - 2021-06-03 00:54 +0200
        Re: A way around _HAS_ITERATOR_DEBUGGING Öö Tiib <ootiib@hot.ee> - 2021-06-02 17:30 -0700
  Re: A way around _HAS_ITERATOR_DEBUGGING Paavo Helde <myfirstname@osa.pri.ee> - 2021-06-02 16:46 +0300
    Re: A way around _HAS_ITERATOR_DEBUGGING Bonita Montero <Bonita.Montero@gmail.com> - 2021-06-02 16:23 +0200
      Re: A way around _HAS_ITERATOR_DEBUGGING Paavo Helde <myfirstname@osa.pri.ee> - 2021-06-02 19:43 +0300
        Re: A way around _HAS_ITERATOR_DEBUGGING Bonita Montero <Bonita.Montero@gmail.com> - 2021-06-02 18:57 +0200
          Re: A way around _HAS_ITERATOR_DEBUGGING Paavo Helde <myfirstname@osa.pri.ee> - 2021-06-02 21:13 +0300
            Re: A way around _HAS_ITERATOR_DEBUGGING James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-06-02 17:23 -0400
              Re: A way around _HAS_ITERATOR_DEBUGGING Bonita Montero <Bonita.Montero@gmail.com> - 2021-06-03 00:53 +0200
            Re: A way around _HAS_ITERATOR_DEBUGGING Bonita Montero <Bonita.Montero@gmail.com> - 2021-06-03 00:52 +0200
        Re: A way around _HAS_ITERATOR_DEBUGGING Bonita Montero <Bonita.Montero@gmail.com> - 2021-06-02 18:59 +0200
      Re: A way around _HAS_ITERATOR_DEBUGGING Juha Nieminen <nospam@thanks.invalid> - 2021-06-03 09:21 +0000
        Re: A way around _HAS_ITERATOR_DEBUGGING Bonita Montero <Bonita.Montero@gmail.com> - 2021-06-03 11:33 +0200
          Re: A way around _HAS_ITERATOR_DEBUGGING Bo Persson <bo@bo-persson.se> - 2021-06-03 12:17 +0200
            Re: A way around _HAS_ITERATOR_DEBUGGING Bonita Montero <Bonita.Montero@gmail.com> - 2021-06-03 12:25 +0200
          Re: A way around _HAS_ITERATOR_DEBUGGING Juha Nieminen <nospam@thanks.invalid> - 2021-06-03 17:49 +0000
            Re: A way around _HAS_ITERATOR_DEBUGGING MrSpook_ujp@3p26kggzpvpn2h.gov.uk - 2021-06-04 07:43 +0000
        Re: A way around _HAS_ITERATOR_DEBUGGING James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-06-03 11:06 -0400
          Re: A way around _HAS_ITERATOR_DEBUGGING David Brown <david.brown@hesbynett.no> - 2021-06-03 19:07 +0200
          Re: A way around _HAS_ITERATOR_DEBUGGING Paavo Helde <myfirstname@osa.pri.ee> - 2021-06-03 20:18 +0300
            Re: A way around _HAS_ITERATOR_DEBUGGING Chris Vine <chris@cvine--nospam--.freeserve.co.uk> - 2021-06-04 10:22 +0100
              Re: A way around _HAS_ITERATOR_DEBUGGING Paavo Helde <myfirstname@osa.pri.ee> - 2021-06-04 14:19 +0300
                Re: A way around _HAS_ITERATOR_DEBUGGING Chris Vine <chris@cvine--nospam--.freeserve.co.uk> - 2021-06-04 13:07 +0100
            Re: A way around _HAS_ITERATOR_DEBUGGING James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-06-04 10:40 -0400
              Re: A way around _HAS_ITERATOR_DEBUGGING Paavo Helde <myfirstname@osa.pri.ee> - 2021-06-04 19:28 +0300
                Re: A way around _HAS_ITERATOR_DEBUGGING James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-06-04 13:04 -0400
                Re: A way around _HAS_ITERATOR_DEBUGGING "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-06-04 13:30 -0700
                Re: A way around _HAS_ITERATOR_DEBUGGING MrSpook_6qpp@dggw8.org - 2021-06-05 09:28 +0000
                Re: A way around _HAS_ITERATOR_DEBUGGING Paavo Helde <myfirstname@osa.pri.ee> - 2021-06-04 23:45 +0300
          Re: A way around _HAS_ITERATOR_DEBUGGING Juha Nieminen <nospam@thanks.invalid> - 2021-06-03 17:52 +0000

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