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[pwr00 <>]

Hi!
I am trying to do a polygon reduction with LindstromTurk cost but am unable
to compile the code. It looks like this:

   CGAL::Surface_mesh_simplification::LindstromTurk_cost< Polyhedron3 >
oStop;

   wlib::Int nNumRemovedEdges =
CGAL::Surface_mesh_simplification::edge_collapse(
         m_oPolyhedron3,
         oStop,
         CGAL::vertex_index_map( boost::get( CGAL::vertex_external_index,
m_oPolyhedron3 ) ).edge_index_map( boost::get( CGAL::edge_external_index,
m_oPolyhedron3 ) ) );


where m_oPolyhedron3 is 
typedef CGAL::Simple_cartesian< float > Kernel;
typedef CGAL::Polyhedron_3< Kernel > Polyhedron3;


The compilation error that I get is:

Impl/CGALWrapperImpl.cpp:72:33: note: in instantiation of function template
specialization
'CGAL::Surface_mesh_simplification::edge_collapse<CGAL::Polyhedron_3&lt;CGAL::Simple_cartesian&lt;float>,
CGAL::Polyhedron_items_3, HalfedgeDS_default, std::allocator<int>>,
CGAL::Surface_mesh_simplification::LindstromTurk_cost<CGAL::Polyhedron_3&lt;CGAL::Simple_cartesian&lt;float>,
CGAL::Polyhedron_items_3, HalfedgeDS_default, std::allocator<int>>>,
CGAL::Polyhedron_edge_index_map_external<CGAL::Simple_cartesian&lt;float>,
CGAL::Polyhedron_items_3, HalfedgeDS_default, std::allocator<int>>,
boost::edge_index_t,
CGAL::cgal_bgl_named_params<CGAL::Polyhedron_vertex_index_map_external&lt;CGAL::Simple_cartesian&lt;float>,
CGAL::Polyhedron_items_3, HalfedgeDS_default, std::allocator<int>>,
boost::vertex_index_t, boost::no_property> >' requested here
   wlib::Int nNumRemovedEdges =
CGAL::Surface_mesh_simplification::edge_collapse(
                                ^
/usr/local/include/CGAL/Surface_mesh_simplification/Policies/Edge_collapse/LindstromTurk_cost.h:49:15:
note: candidate function not viable: requires 2 arguments, but 4 were
provided
  result_type operator()( Profile const& aProfile, optional<Point> const&
aPlacement ) const
              ^
9 warnings and 1 error generated.
make: ***
[../../../../build/intermediate-debug/CGALWrapper/Impl/CGALWrapperImpl.o]
Error 1



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