Re: ListStoreModel clear() seems to be corrupted nearby memory

["Josh Sinykin" <jsinykin gmail com>]

I figured it out.

I think this might have been broken in previous gtkmm builds (2.10 and
lower), just recently moved to 2.12....

I have the combo box with the listStore connected to a function using
signal_changed().connect();

When I call clear() on the ListStore model reference, the
signal_changed function is being called which in my instance was
clearing the memory. This was unexpected and thus why I thought it
looked like memory corruption and why valgrind did not flag it.

is there a list of reasons why certain signals are called in relation
to model api calls?

Thanks again for all the help,

Josh Sinykin

On Dec 20, 2007 10:49 AM, Murray Cumming <murrayc murrayc com> wrote:
>
> On Thu, 2007-12-20 at 10:44 -0700, Josh Sinykin wrote:
> > Ok, using the cast_dynamic I get the same behavior. The clear
> > operation is clearing the static matrix array of std::string. Valgrind
> > has not flagged anything when I execute this code. But I can see the
> > results in DDD that this memory is being cleared on me.
>
> I'm quite sure that this is an error in your code, so could you try to
> create a simple-as-possible compilable test case that shows the problem?
> I mean simple as possible.
>
> And please use reply-to-all so that your reply goes to the list.
>
> --
>
> murrayc murrayc com
> www.murrayc.com
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>