yade-dev team mailing list archive

[Bruno Chareyre <bruno.chareyre@xxxxxxxxxxx>]

Hello

Vaclav, I wrote a function returning python::dict as discussed before. 
Check TesselationWrapper.cpp::394.
Problem : including <yade/lib-pyutil/numpy.hpp> somewhere is breaking 
compilation (namespace conflict in numpy-boost, see below).
Do you have any idea how to fix that?

Vincent, could you try loading the attached file and see if you get a 
correct display? I thought everything was ok last time we checked, but 
it was not (non access to the scalar value, and the display of matrix 
components is bugged somehow, with strange scaling).

Thanks.

Bruno


C /home/bruno/YADE/build-last-opt/plugins0.cpp
In file included from 
/home/bruno/YADE/build-last-opt/include/yade-last/yade/lib-pyutil/numpy.hpp:3,
from 
/home/bruno/YADE/yade-bzr/pkg/dem/Engine/GlobalEngine/TesselationWrapper.cpp:10,
from /home/bruno/YADE/build-last-opt/plugins0.cpp:12:
/home/bruno/YADE/build-last-opt/include/yade-last/yade/lib-pyutil/numpy_boost.hpp: 
In constructor 'numpy_boost<T, NDims>::numpy_boost(PyObject*)':
/home/bruno/YADE/build-last-opt/include/yade-last/yade/lib-pyutil/numpy_boost.hpp:146: 
error: reference to 'detail' is ambiguous
/home/bruno/YADE/build-last-opt/include/yade-last/yade/lib-pyutil/numpy_boost.hpp:50: 
error: candidates are: namespace detail { }
/usr/include/boost/type_traits/detail/cv_traits_impl.hpp:24: error: 
namespace boost::detail { }



Václav Šmilauer a écrit :
> >   
> > I see. I will generate vectors on request then, as for now the only 
> > array is for strains. Volumes and porosities are stored in the vertices 
> > directly.
> > Would numpy apply if vertices are in a vector and the data is accessed 
> > using "vertex->info().something" (imposed by CGAL design)?
> >     
> I think you have to allocate new array anyways (it would probably be
> possible without, using some magic, but I don't know how). Some of them
> will get just copied values, other will be filled by
> vertex->info().something. Does that make sense?
>
> Vaclav
>
>
>
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--
_______________
Bruno Chareyre
Associate Professor
Grenoble INP
Lab. 3SR
BP 53 - 38041, Grenoble cedex 9 - France
Tél : 33 4 56 52 86 21
Fax : 33 4 76 82 70 43
________________

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