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From: Christoph Mathys <eraserix@gmail.com>
To: gdb@sourceware.org
Subject: Re: cast in gdb python results in virtual baseclass botch
Date: Thu, 14 Apr 2011 13:45:00 -0000	[thread overview]
Message-ID: <BANLkTimLNAHZr1kN0RvXz-CQW_ixqj9kTg@mail.gmail.com> (raw)
In-Reply-To: <201104131929.46854.andre.poenitz@nokia.com>

On Wed, Apr 13, 2011 at 7:29 PM, André Pönitz <andre.poenitz@nokia.com> wrote:
> On Wednesday 13 April 2011 19:08:17 ext Christoph Mathys wrote:
>> On Wed, Apr 13, 2011 at 5:26 PM, André Pönitz <andre.poenitz@nokia.com> wrote:
>> > I don't think you have to cast.
>> >
>> > inner = item.value["px"].dereference()   has already the correct type.
>>
>> I expressed myself badly:
>>
> Then
>
>  item.value["px"].dereference().cast(gdb.lookup_type("IXmlNode").pointer())["m_pNode"]
>
> or something similar might do the trick.

Thanks for the input. That's what I do really, except that I cast to
XmlNode pointer and not the interface. The cast works for most of the
instance variables, except for some, and I don't know why. But well,
it is good enough for now...

Christoph


  reply	other threads:[~2011-04-14 13:45 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-04-13 14:59 Christoph Mathys
2011-04-13 15:27 ` André Pönitz
2011-04-13 17:08   ` Christoph Mathys
2011-04-13 17:09     ` Christoph Mathys
2011-04-13 17:29     ` André Pönitz
2011-04-14 13:45       ` Christoph Mathys [this message]
2011-04-14 16:03 ` Tom Tromey

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