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[KHartmann <>]

Thanks Efi,

I'm close to getting "locate" to compile but boost doesn't like something
about the way I'm doing things.
Could you tell me why the following code won't compile?  The Visual Studio
error message is below the code.
If I comment out the "locate" line, it compiles.

Kevin



#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/Polygon_2.h>
#include <CGAL/Polygon_with_holes_2.h>
#include <CGAL/Polygon_set_2.h>
#include <CGAL/Arr_batched_point_location.h>

typedef CGAL::Lazy_kernel<CGAL::Simple_cartesian&lt;CGAL::Gmpq> >   Kernel;  
typedef Kernel::Point_2                                   Point_2;
typedef CGAL::Polygon_2<Kernel>                           Polygon_2;
typedef CGAL::Polygon_with_holes_2<Kernel>               
Polygon_with_holes_2;
typedef CGAL::Polygon_set_2<Kernel>                       Polygon_set_2;

typedef Kernel::Circle_2                                  Circle_2;
typedef CGAL::Gps_circle_segment_traits_2<Kernel>         Traits_2;
typedef CGAL::General_polygon_set_2<Traits_2>             Gen_Polygon_set_2;
typedef Traits_2::General_polygon_2                       Gen_Polygon_2;
typedef Traits_2::General_polygon_with_holes_2           
Gen_Polygon_with_holes_2;
typedef Traits_2::Curve_2                                 Curve_2;
typedef Traits_2::X_monotone_curve_2                     
X_monotone_curve_2;

typedef CGAL::Arrangement_2<Traits_2>                     Arrangement_2;
typedef Gen_Polygon_set_2::Arrangement_2::Point_2         Arr_Point_2;
typedef CGAL::Arr_point_location_result<Arrangement_2>   
Point_location_result;
typedef std::pair<Arr_Point_2, Point_location_result::Type>   Query_result;


bool TestContainment( Gen_Polygon_with_holes_2& pwh )
{
  Gen_Polygon_set_2 gps( pwh );

  Gen_Polygon_set_2::Arrangement_2& arr = gps.arrangement();

  std::list<Arr_Point_2> points;
  points.push_back(Arr_Point_2(1, 2));
  points.push_back(Arr_Point_2(4, 3));

  std::list<Query_result> results;
  CGAL::locate( arr, points.begin(), points.end(), std::back_inserter(
results ));

  return false;
}

Error   41      error C2665:
'boost::detail::variant::make_initializer_node::apply<BaseIndexPair,Iterator>::initializer_node::initialize'
: none of the 7 overloads could convert all the argument types
D:\boost\boost-1.56.0\boost\variant\variant.hpp 1442




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