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Re: [Qemu-devel] [PATCH RFC 1/7] qom: allow properties to be registered
From: |
Markus Armbruster |
Subject: |
Re: [Qemu-devel] [PATCH RFC 1/7] qom: allow properties to be registered against classes |
Date: |
Thu, 03 Sep 2015 19:02:25 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
Andreas Färber <address@hidden> writes:
> Am 03.09.2015 um 18:37 schrieb Markus Armbruster:
>> "Daniel P. Berrange" <address@hidden> writes:
>>> On Wed, Sep 02, 2015 at 06:18:28PM +0200, Andreas Färber wrote:
>>>> I had suggested exactly this looong time ago, but Anthony opposed it. I
>>>> don't quite remember why...
>>>
>>> It is a while back now so I don't remember all aspects of the discussion
>>> either. The main thing I remember is that we could not simply use the
>>> existing GObject model from glib, since that exclusively records properties
>>> against the object class. In some cases, particularly the relationships
>>> between objects, QEMU needed to be able to define properties on the fly
>>> against object instances.
>>
>> I remember Anthony's assertion that this is the case, but I don't
>> remember the actual problems where this is actually the case.
>>
>> What properties do we currently define that could not be defined against
>> the class?
>
> All child<> properties and everything on Container objects.
Apologies if you had to explain this a dozen times already, but here
goes my ignorant question anyway: why can't these properties be defined
against the class?
- Re: [Qemu-devel] [PATCH RFC 1/7] qom: allow properties to be registered against classes, Andreas Färber, 2015/09/02
- Re: [Qemu-devel] [PATCH RFC 1/7] qom: allow properties to be registered against classes, Daniel P. Berrange, 2015/09/03
- Re: [Qemu-devel] [PATCH RFC 1/7] qom: allow properties to be registered against classes, Markus Armbruster, 2015/09/03
- Re: [Qemu-devel] [PATCH RFC 1/7] qom: allow properties to be registered against classes, Andreas Färber, 2015/09/03
- Re: [Qemu-devel] [PATCH RFC 1/7] qom: allow properties to be registered against classes,
Markus Armbruster <=
- Re: [Qemu-devel] [PATCH RFC 1/7] qom: allow properties to be registered against classes, Daniel P. Berrange, 2015/09/03
- Re: [Qemu-devel] [PATCH RFC 1/7] qom: allow properties to be registered against classes, Andreas Färber, 2015/09/03
- Re: [Qemu-devel] [PATCH RFC 1/7] qom: allow properties to be registered against classes, Daniel P. Berrange, 2015/09/03
- Re: [Qemu-devel] [PATCH RFC 1/7] qom: allow properties to be registered against classes, Markus Armbruster, 2015/09/04
- Re: [Qemu-devel] [PATCH RFC 1/7] qom: allow properties to be registered against classes, Paolo Bonzini, 2015/09/07
Re: [Qemu-devel] [PATCH RFC 1/7] qom: allow properties to be registered against classes, Daniel P. Berrange, 2015/09/11