Hello Patrick,
On 02/11/2011 10:00 AM, Patrick Hartling wrote:
> I am testing r2550 of the SVN trunk on Windows (Visual C++ 2008), and I find
> that a crash happens in OSG::TypeFactory::initialize(). It appears that
> _vTypeStore contains a great many pointers to invalid OSG::TypeBase objects.
> Has anyone else encountered problems with the current OpenSG 2 code on
> Windows?
i can reproduce the problem, but are a bit puzzled by it. It seems that
the TypeBase objects passed to TypeFactory::registerType() (and then
stored in _vTypeStore) live on the stack. Running testSimpleSceneManager
under a debugger the argument to registerType() contained the same
address in successive calls and then on the next call to registerType()
entries in _vTypeStore got corrupted.
hmm, looking a bit closer it seems that the {S,M}Field<T>::_fieldType
members are affected, while the FieldContainerType objects in each *Base
container class as well as FieldTraits::_type objects are fine, odd.
Offhand I also can't think of a change that would make a difference to
this... I'll keep looking.
Cheers,
Carsten
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