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["Thomas Zangl - Home" <>]

Hi!

I have an application, which uses the
Exact_predicated_exact_constructions kernel. I want to replace it with
an *_inexact_constructions kernel to run some speed tests (testing the
impact of the choice of kernel on the applications performance).

I use a regular_triangulation_3 which is defined as follows:

// Kernel
typedef CGAL::Exact_predicates_inexact_constructions_kernel K;
typedef K::RT dbl; // this is used for representing floating point
values 

// The types of the regular triangulation
typedef CGAL::Regular_triangulation_filtered_traits_3<K>  RegtrTraits;
typedef CGAL::Triangulation_vertex_base_with_info_3<pOneBall, RegtrTraits>    
  VertexBase;

typedef CGAL::Triangulation_cell_base_with_info_3<pRCellProperty,K>     
CellBase;
typedef CGAL::Triangulation_data_structure_3<VertexBase,CellBase>   
TDataStructure;
typedef CGAL::Regular_triangulation_3<RegtrTraits,TDataStructure> 
Regular_triangulation;
typedef Regular_triangulation::Weighted_point Weighted_point;

And now my compiler yields:

main.cpp: In function âvoid 
regularTriangulation(std::vector<boost::shared_ptr<OneBall>, 
std::allocator<boost::shared_ptr<OneBall> > >&)â:
main.cpp:143: error: reference to âWeighted_pointâ is ambiguous
common.h:77: error: candidates are: typedef class 
CGAL::Weighted_point<CGAL::Point_3<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double>
 > >, double> Weighted_point
/CGAL-3.3.1/include/CGAL/Weighted_point.h:27: error:
template<class Pt, class We> class CGAL main.cpp:143: error: reference
to âWeighted_pointâ is ambiguous common.h:77: error: candidates are:
typedef class
CGAL::Weighted_point<CGAL::Point_3<CGAL::Filtered_kernel<CGAL::Simple_ca
rtesian<double> > >, double> Weighted_point
/CGAL-3.3.1/include/CGAL/Weighted_point.h:27: error:
template<class Pt, class We> class CGAL::Weighted_point main.cpp:143:
error: expected `;' before âwpâ main.cpp:144: error: âwpâ was not
declare 

Line 77 is:
typedef Regular_triangulation::Weighted_point Weighted_point;

main.cpp line 143 is:
Weighted_point wp((*it)->getCenter(),(*it)->getWeight());

(*it)->getCenter() : returns a Point_3<K>
(*it)->getWeight() : returns a value of type "dbl" (see above)

Any ideas whats wrong? Thank you!

Best regards,
-- 
,yours Thomas Zangl, Bakk.rer.soc.oec. - 

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