CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

See the thread on stackoverflow where I started answering:

http://stackoverflow.com/questions/30056750/updating-cgal-program-to-use-aabb-face-graph-triangle-primitive

Sebastien.

On 05/06/2015 04:53 PM, Bullard, Jeffrey W. Dr. wrote:
> I have a C++ program that uses the CGAL library, installed using
> macports.   The program was working perfectly.  However, after upgrading
> to CGAL 4.5.2_0, started getting many compile-time warnings that the
> CGAL/AABB_polyhedron_triangle_primitive.h header is deprecated and that
> I now should start using CGAL/AABB_face_graph_triangle_primitive.h.  The
> program continued to compile, but I started to get weary of the
> warnings.   So I naively switched the header name and also added the
> CGAL/boost/graph/graph_traits_Polyhedron_3.h header file which now seems
> to be necessary to interface with the Boost Graph Library.  I noticed
> also from examples in the CGAL documentation that one of my `typedefs`
> needed to be updated from
>
>      typedef CGAL::AABB_polyhedron_triangle_primitive<K,Polyhedron>
> Primitive;
>
> to
>
>      typedef CGAL::AABB_face_graph_triangle_primitive<Polyhedron> Primitive;
>
> And so far, that is the extent of what I have done.  But now I am
> getting two new errors at compile time, and I have no idea what they
> mean.  They seem to be internal to the various CGAL header files I am using:
>
>      In file included from ./Particle.h:44:
>      /opt/local/include/CGAL/AABB_tree.h:810:27: error: no matching
> conversion for functional-style cast from
> 'CGAL::internal::In_place_list_iterator<CGAL::HalfedgeDS_in_place_list_face<CGAL::I_Polyhedron_facet<My_facet<CGAL::HalfedgeDS_list_types<CGAL::Epick,
> CGAL::I_Polyhedron_derived_items_3<My_items>, std::__1::allocator<int>
>  >, CGAL::Boolean_tag<true>, CGAL::Vector_3<CGAL::Epick> > > >,
> std::__1::allocator<CGAL::HalfedgeDS_in_place_list_face<CGAL::I_Polyhedron_facet<My_facet<CGAL::HalfedgeDS_list_types<CGAL::Epick,
> CGAL::I_Polyhedron_derived_items_3<My_items>, std::__1::allocator<int>
>  >, CGAL::Boolean_tag<true>, CGAL::Vector_3<CGAL::Epick> > > > > >' to
> 'Primitive' (aka
> 'CGAL::AABB_face_graph_triangle_primitive<CGAL::Polyhedron_3<CGAL::Epick, 
> My_items,
> HalfedgeDS_default, std::__1::allocator<int> >, CGAL::Default,
> CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >')
>                          m_primitives.push_back(Primitive(first));
>      In file included from ./Particle.h:45:
>      /opt/local/include/CGAL/AABB_traits.h:63:33: error: no matching
> member function for call to 'construct_shared_data'
>      m_primitive_data=Primitive::construct_shared_data();
>                       ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
>      /opt/local/include/CGAL/AABB_tree.h:268:15: note: in instantiation
> of member function
> 'CGAL::internal::AABB_tree::AABB_traits_base<CGAL::AABB_face_graph_triangle_primitive<CGAL::Polyhedron_3<CGAL::Epick,
> My_items, HalfedgeDS_default, std::__1::allocator<int> >, CGAL::Default,
> CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >,
> true>::set_shared_data' requested here
>      {m_traits.set_shared_data();}
>                ^
>
> At this point I am lost.  If anyone has experience switching from the
> deprecated header file to the new one, I will be grateful for any advice
> you might have about how I should proceed.
>
> I can include the header file for the Particle class that seems to be
> the problem, but it is 3282 lines long and I'm not sure which part(s) I
> should include.
>
> Best regards,
>
> *Jeffrey W. Bullard, Ph.D.*
> Materials and Structural Systems Division
> National Institute of Standards and Technology