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[Remi <>]

I have code like this:

typedef CGAL::Exact_predicates_inexact_constructions_kernel CGAL_K;
std::list<CGAL_K::Point_2> polygon_vertices;
std::list< CGAL::Polygon_2<CGAL_K> > convex_polygons;
optimal_convex_partition_2(polygon_vertices.begin(),
polygon_vertices.end(), std::back_inserter(convex_polygons));

The last statement produces the following compile error in Visual 2008:

1>g:\projects\ts\cgal\cgal\polygon_2\polygon_2_algorithms_impl.h(436)
: error C2666: 'CGAL::SF_Orientation_2<K_base>::operator ()' : 2
overloads have similar conversions
1>        with
1>        [
1>            
K_base=CGAL::Filtered_kernel_base<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double,CGAL::Filtered_kernel<CGAL::Simple_cartesian<double>>>,CGAL::Filtered_kernel<CGAL::Simple_cartesian<double>>>>
1>        ]
1>        g:\projects\ts\cgal\cgal\static_filters\orientation_2.h(61):
could be 'CGAL::Orientation CGAL::SF_Orientation_2<K_base>::operator
()(const CGAL::Point_2<R_> &,const CGAL::Point_2<R_> &,const
CGAL::Point_2<R_> &) const'
1>        with
1>        [
1>            
K_base=CGAL::Filtered_kernel_base<CGAL::Type_equality_wrapper<CGAL::Cartesian_base_no_ref_count<double,CGAL::Filtered_kernel<CGAL::Simple_cartesian<double>>>,CGAL::Filtered_kernel<CGAL::Simple_cartesian<double>>>>,
1>            R_=CGAL::Filtered_kernel<CGAL::Simple_cartesian<double>>
1>        ]
1>        unable to recover from previous error(s); stopping compilation

Any idea how to fix that, without having to understand the internals
of the library?