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[Kneib François <question153589@xxxxxxxxxxxxxxxxxxxxx>]

Question #153589 on Yade changed:
https://answers.launchpad.net/yade/+question/153589

    Status: Answered => Open

Kneib François is still having a problem:
Ok thanks, I'm looking at that and I've done this :

I created the Law2_CylScGeom6D_CohFrictPhys_CohesionMoment class, child of LawFunctor. I have done that in the CohesiveFrictionalContactLaw.hpp/cpp files to avoid adding things at the big Cylinder.cpp file.
The new class is the same as Law2_CylScGeom_FrictPhys_CundallStrack, I just changed the names and the beginning by that : 

CylScGeom6D* geom = static_cast<CylScGeom6D*>(ig.get());
CohFrictPhys* phys = static_cast<CohFrictPhys*>(ip.get());

And the hpp declaration is like the CohesiveFrictionalContactLaw one
(just changing the names).


Unfortunately scons gave this error :

/usr/include/boost/smart_ptr/shared_ptr.hpp: In constructor 'boost::shared_ptr< <template-parameter-1-1> >::shared_ptr(const boost::shared_ptr<Y>&, boost::detail::dynamic_cast_tag) [with Y = IGeom, T = CylScGeom6D]':
/usr/include/boost/smart_ptr/shared_ptr.hpp:522:   instantiated from 'boost::shared_ptr<X> boost::dynamic_pointer_cast(const boost::shared_ptr<U>&) [with T = CylScGeom6D, U = IGeom]'
/home/francoisk/build-trunk/include/yade/pkg/dem/CohesiveFrictionalContactLaw.hpp:81:   instantiated from here
/usr/include/boost/smart_ptr/shared_ptr.hpp:259: error: cannot dynamic_cast 'r->boost::shared_ptr<IGeom>::px' (of type 'class IGeom* const') to type 'struct CylScGeom6D*' (target is not pointer or reference to complete type)

Where CohesiveFrictionalContactLaw.hpp:81 is :
FUNCTOR2D(CylScGeom6D,CohFrictPhys);

I checked the YADE_PLUGIN, FUNCTOR2D, YADE_CLASS_BASE_DOC_ATTRS and
REGISTER_SERIALIZABLE stuffs.

Do you know why I have this error, and maybe how can I solve it ?

Tx

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