From: Egil H H <ehh.public@gmail.com>
Subject: Re: Getting the index for an element in mutually referencing containers
Date: Thu, 9 Mar 2017 07:25:25 -0800 (PST)
Date: 2017-03-09T07:25:25-08:00 [thread overview]
Message-ID: <6515d3ec-dcad-4345-a325-3ff6ce7749c9@googlegroups.com> (raw)
In-Reply-To: <86o9xa36oq.fsf@gaheris.avalon.lan>
On Thursday, March 9, 2017 at 2:50:03 PM UTC+1, Mart van de Wege wrote:
>
> Children : Offspring.Vector := Offspring.To_Vector(4);
>
> Put(Integer(Father.Children.Find_Index(Child)));
To_Vector adds empty elements to your list of Children, so Find_Index fails (probably dereferencing null or other erroneouse memory access) when trying to compare them to the Child. Removing the call to To_Vector seems to work as expected...
next prev parent reply other threads:[~2017-03-09 15:25 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-09 13:45 Getting the index for an element in mutually referencing containers Mart van de Wege
2017-03-09 15:25 ` Egil H H [this message]
2017-03-09 15:45 ` Mart van de Wege
2017-03-09 16:02 ` Mart van de Wege
2017-03-09 16:11 ` Egil H H
[not found] ` <ly7f3xedp4.fsf@pushface.org>
[not found] ` <86k27xpikd.fsf@gaheris.avalon.lan>
[not found] ` <lywpbxc9my.fsf@pushface.org>
[not found] ` <86wpbxneuz.fsf@gaheris.avalon.lan>
[not found] ` <o9vcbp$t0t$1@franka.jacob-sparre.dk>
2017-03-11 6:45 ` Mart van de Wege
2017-03-11 8:40 ` Simon Wright
2017-03-11 8:58 ` Dmitry A. Kazakov
2017-03-11 11:21 ` Simon Wright
2017-03-11 14:18 ` Dmitry A. Kazakov
2017-03-11 20:05 ` Simon Wright
2017-03-11 20:52 ` Dmitry A. Kazakov
2017-03-11 21:46 ` Simon Wright
2017-03-11 22:37 ` Niklas Holsti
2017-03-12 8:22 ` Simon Wright
2017-03-12 9:38 ` G.B.
2017-03-12 11:21 ` Simon Wright
2017-03-13 10:29 ` Alejandro R. Mosteo
2017-03-12 8:20 ` Dmitry A. Kazakov
2017-03-12 11:30 ` Simon Wright
2017-03-12 11:55 ` Dmitry A. Kazakov
2017-03-12 16:44 ` Simon Wright
2017-03-12 17:42 ` Dmitry A. Kazakov
2017-03-13 19:55 ` Randy Brukardt
2017-03-13 20:53 ` Dmitry A. Kazakov
2017-03-14 20:40 ` Randy Brukardt
2017-03-15 8:44 ` Dmitry A. Kazakov
2017-03-15 20:12 ` Randy Brukardt
2017-03-16 2:59 ` Paul Rubin
2017-03-16 9:04 ` Dmitry A. Kazakov
2017-03-13 23:25 ` Simon Wright
2017-03-14 8:25 ` Dmitry A. Kazakov
2017-03-12 1:36 ` Randy Brukardt
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox