From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Stephan Adler <stephan.adler@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Xenomai 2.4. and C++ (again)
Date: Wed, 03 Sep 2008 11:28:25 +0200 [thread overview]
Message-ID: <48BE58B9.3080805@domain.hid> (raw)
In-Reply-To: <000801c90da4$63f46b10$2bdd4130$@adler@domain.hid>
Stephan Adler wrote:
> Hi!
>
> I am currently trying to run some C++ code as an Xenomai task. I
> wasn't aware that there are any problems with C++ until I found out
> today that some function calls in my C++ code break the real-time
> determinism of the task. Xenomai will not be able to interrupt the
> task although it should (as a higher-priority task should become
> active).
Either your perception is wrong, or this is a bug. Could you provide a
small example exhibiting such behaviour ?
> - as far as I know no dynamic memory operations are done in the
> functions I use (I am not sure about every detail how std::vector /
> std::string work - but I don't explicitly generate new objects /
> delete them)
std::vector and std::string use dynamic allocation without any doubt.
--
Gilles.
prev parent reply other threads:[~2008-09-03 9:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-03 9:06 [Xenomai-help] Xenomai 2.4. and C++ (again) Stephan Adler
2008-09-03 9:28 ` Gilles Chanteperdrix [this message]
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