Thanks Chris,
I'll be trying to track this down. I believe it's a problem with
my Emsac instance reference possibly being invalid from time to time
as I had a run where the exact same thing happened where it segfaulted
when trying to set the text of a label and the *this* pointer address
was not NULL this time. I suspect it was invalid though. I'll keep you
updated if I have more questions.
Thanks for the prompt help today!
Jim
On Sep 24, 2009, at 6:06 PM, Chris Vine wrote:
On Thu, 24 Sep 2009 17:46:40 -0400
Jim Hodapp <[email protected]> wrote:
Also, you mentioned the boost signals2 library. How do you use this
library instead of sigc with glibmm objects like Glib::IdleSource or
Glib::TimeoutSource. They seem to want sigc slots specifically.
You can't, although it is relatively trivial to make your own wrapper
for g_idle_add_full() and g_timeout_add_full(), both of which are
thread safe, using boost::function and/or boost::signal2 if you so
want.
But I think this is a red herring, since you do not (you say) allow
more than one thread to get into any of your application functions.
You
have a much simpler null pointer issue by the looks of it.
Chris
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