[C++-sig] Boost Python loss of values
talljimbo at gmail.com
Thu Aug 25 22:18:04 CEST 2011
On 08/25/2011 04:17 AM, Jay Riley wrote:
> And the python exposing is done as follows:
> class_<Attack, AttackWrapper, boost::shared_ptr<Attack>, bases<Action>
> .def("CalculateDamage", &AttackWrapper::CalculateDamageDefault);
This bit looks a little suspect, and I'm surprised that it compiles -
class_ should only take 4 arguments if one of them is boost::noncopyable.
I think you mean:
class_< Attack, boost::shared_ptr<AttackWrapper>, bases<Action> >
for details of the arguments to class_.
I don't have a good idea as to why this would cause the problem you're
seeing (maybe you're slicing your AttackWrapper instances into Attack
instances?) but I'd recommend fixing it first.
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