/usr/include/boost/graph/max_cardinality_matching.hpp: In static member function 'static void boost::extra_greedy_matching<Graph, MateMap>::find_matching(const Graph&, MateMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >]':
/usr/include/boost/graph/max_cardinality_matching.hpp:819:   instantiated from 'bool boost::matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >, AugmentingPathFinder = boost::edmonds_augmenting_path_finder, InitialMatchingFinder = boost::extra_greedy_matching, MatchingVerifier = boost::maximum_cardinality_matching_verifier]'
/usr/include/boost/graph/max_cardinality_matching.hpp:842:   instantiated from 'bool boost::checked_edmonds_maximum_cardinality_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = Triangulation, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
maximum_matching.cpp:36:   instantiated from here
/usr/include/boost/graph/max_cardinality_matching.hpp:601: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:819:   instantiated from 'bool boost::matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >, AugmentingPathFinder = boost::edmonds_augmenting_path_finder, InitialMatchingFinder = boost::extra_greedy_matching, MatchingVerifier = boost::maximum_cardinality_matching_verifier]'
/usr/include/boost/graph/max_cardinality_matching.hpp:842:   instantiated from 'bool boost::checked_edmonds_maximum_cardinality_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = Triangulation, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
maximum_matching.cpp:36:   instantiated from here
/usr/include/boost/graph/max_cardinality_matching.hpp:623: error: no matching function for call to 'get(std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >&, const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>&)'
/usr/include/boost/graph/max_cardinality_matching.hpp:623: error: no matching function for call to 'get(std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >&, const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>&)'
/usr/include/boost/graph/max_cardinality_matching.hpp:626: error: no matching function for call to 'put(std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >&, const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>&, const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>&)'
/usr/include/boost/graph/max_cardinality_matching.hpp:627: error: no matching function for call to 'put(std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >&, const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>&, const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>&)'
/usr/include/boost/graph/max_cardinality_matching.hpp: In constructor 'boost::edmonds_augmenting_path_finder<Graph, MateMap, VertexIndexMap>::edmonds_augmenting_path_finder(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]':
/usr/include/boost/graph/max_cardinality_matching.hpp:821:   instantiated from 'bool boost::matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >, AugmentingPathFinder = boost::edmonds_augmenting_path_finder, InitialMatchingFinder = boost::extra_greedy_matching, MatchingVerifier = boost::maximum_cardinality_matching_verifier]'
/usr/include/boost/graph/max_cardinality_matching.hpp:842:   instantiated from 'bool boost::checked_edmonds_maximum_cardinality_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = Triangulation, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
maximum_matching.cpp:36:   instantiated from here
/usr/include/boost/graph/max_cardinality_matching.hpp:191: error: no matching function for call to 'get(std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >&, CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>)'
/usr/include/boost/graph/max_cardinality_matching.hpp: In member function 'bool boost::edmonds_augmenting_path_finder<Graph, MateMap, VertexIndexMap>::augment_matching() [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]':
/usr/include/boost/graph/max_cardinality_matching.hpp:825:   instantiated from 'bool boost::matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >, AugmentingPathFinder = boost::edmonds_augmenting_path_finder, InitialMatchingFinder = boost::extra_greedy_matching, MatchingVerifier = boost::maximum_cardinality_matching_verifier]'
/usr/include/boost/graph/max_cardinality_matching.hpp:842:   instantiated from 'bool boost::checked_edmonds_maximum_cardinality_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = Triangulation, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
maximum_matching.cpp:36:   instantiated from here
/usr/include/boost/graph/max_cardinality_matching.hpp:218: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:825:   instantiated from 'bool boost::matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >, AugmentingPathFinder = boost::edmonds_augmenting_path_finder, InitialMatchingFinder = boost::extra_greedy_matching, MatchingVerifier = boost::maximum_cardinality_matching_verifier]'
/usr/include/boost/graph/max_cardinality_matching.hpp:842:   instantiated from 'bool boost::checked_edmonds_maximum_cardinality_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = Triangulation, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
maximum_matching.cpp:36:   instantiated from here
/usr/include/boost/graph/max_cardinality_matching.hpp:232: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:233: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:825:   instantiated from 'bool boost::matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >, AugmentingPathFinder = boost::edmonds_augmenting_path_finder, InitialMatchingFinder = boost::extra_greedy_matching, MatchingVerifier = boost::maximum_cardinality_matching_verifier]'
/usr/include/boost/graph/max_cardinality_matching.hpp:842:   instantiated from 'bool boost::checked_edmonds_maximum_cardinality_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = Triangulation, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
maximum_matching.cpp:36:   instantiated from here
/usr/include/boost/graph/max_cardinality_matching.hpp:275: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:276: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:277: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:289: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:289: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:289: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:298: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:825:   instantiated from 'bool boost::matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >, AugmentingPathFinder = boost::edmonds_augmenting_path_finder, InitialMatchingFinder = boost::extra_greedy_matching, MatchingVerifier = boost::maximum_cardinality_matching_verifier]'
/usr/include/boost/graph/max_cardinality_matching.hpp:842:   instantiated from 'bool boost::checked_edmonds_maximum_cardinality_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = Triangulation, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
maximum_matching.cpp:36:   instantiated from here
/usr/include/boost/graph/max_cardinality_matching.hpp:300: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:303: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:305: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:312: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:317: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp: In member function 'void boost::edmonds_augmenting_path_finder<Graph, MateMap, VertexIndexMap>::get_current_matching(PropertyMap) [with PropertyMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]':
/usr/include/boost/graph/max_cardinality_matching.hpp:827:   instantiated from 'bool boost::matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >, AugmentingPathFinder = boost::edmonds_augmenting_path_finder, InitialMatchingFinder = boost::extra_greedy_matching, MatchingVerifier = boost::maximum_cardinality_matching_verifier]'
/usr/include/boost/graph/max_cardinality_matching.hpp:842:   instantiated from 'bool boost::checked_edmonds_maximum_cardinality_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = Triangulation, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
maximum_matching.cpp:36:   instantiated from here
/usr/include/boost/graph/max_cardinality_matching.hpp:359: error: no matching function for call to 'put(std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >&, CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>&)'
/usr/include/boost/graph/max_cardinality_matching.hpp: In member function 'typename boost::graph_traits<Graph>::vertex_descriptor boost::edmonds_augmenting_path_finder<Graph, MateMap, VertexIndexMap>::parent(typename boost::graph_traits<Graph>::vertex_descriptor) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]':
/usr/include/boost/graph/max_cardinality_matching.hpp:299:   instantiated from 'bool boost::edmonds_augmenting_path_finder<Graph, MateMap, VertexIndexMap>::augment_matching() [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
/usr/include/boost/graph/max_cardinality_matching.hpp:825:   instantiated from 'bool boost::matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >, AugmentingPathFinder = boost::edmonds_augmenting_path_finder, InitialMatchingFinder = boost::extra_greedy_matching, MatchingVerifier = boost::maximum_cardinality_matching_verifier]'
/usr/include/boost/graph/max_cardinality_matching.hpp:842:   instantiated from 'bool boost::checked_edmonds_maximum_cardinality_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = Triangulation, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
maximum_matching.cpp:36:   instantiated from here
/usr/include/boost/graph/max_cardinality_matching.hpp:380: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp: In function 'bool boost::is_a_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]':
/usr/include/boost/graph/max_cardinality_matching.hpp:765:   instantiated from 'static bool boost::maximum_cardinality_matching_verifier<Graph, MateMap, VertexIndexMap>::verify_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
/usr/include/boost/graph/max_cardinality_matching.hpp:829:   instantiated from 'bool boost::matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >, AugmentingPathFinder = boost::edmonds_augmenting_path_finder, InitialMatchingFinder = boost::extra_greedy_matching, MatchingVerifier = boost::maximum_cardinality_matching_verifier]'
/usr/include/boost/graph/max_cardinality_matching.hpp:842:   instantiated from 'bool boost::checked_edmonds_maximum_cardinality_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = Triangulation, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
maximum_matching.cpp:36:   instantiated from here
/usr/include/boost/graph/max_cardinality_matching.hpp:80: error: no matching function for call to 'get(std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >&, CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>&)'
/usr/include/boost/graph/max_cardinality_matching.hpp:80: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:80: error: no matching function for call to 'get(std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >&, CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>&)'
/usr/include/boost/graph/max_cardinality_matching.hpp: In function 'typename boost::graph_traits<G>::vertices_size_type boost::matching_size(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]':
/usr/include/boost/graph/max_cardinality_matching.hpp:800:   instantiated from 'static bool boost::maximum_cardinality_matching_verifier<Graph, MateMap, VertexIndexMap>::verify_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
/usr/include/boost/graph/max_cardinality_matching.hpp:829:   instantiated from 'bool boost::matching(const Graph&, MateMap, VertexIndexMap) [with Graph = CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > >, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >, AugmentingPathFinder = boost::edmonds_augmenting_path_finder, InitialMatchingFinder = boost::extra_greedy_matching, MatchingVerifier = boost::maximum_cardinality_matching_verifier]'
/usr/include/boost/graph/max_cardinality_matching.hpp:842:   instantiated from 'bool boost::checked_edmonds_maximum_cardinality_matching(const Graph&, MateMap, VertexIndexMap) [with Graph = Triangulation, MateMap = std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >, VertexIndexMap = boost::associative_property_map<std::map<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int, std::less<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> >, std::allocator<std::pair<const CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, int> > > >]'
maximum_matching.cpp:36:   instantiated from here
/usr/include/boost/graph/max_cardinality_matching.hpp:49: error: no matching function for call to 'get(std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >&, CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>&)'
/usr/include/boost/graph/max_cardinality_matching.hpp:49: error: 'null_vertex' is not a member of 'boost::graph_traits<CGAL::Delaunay_triangulation_2<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >'
/usr/include/boost/graph/max_cardinality_matching.hpp:49: error: no matching function for call to 'get(std::vector<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>, std::allocator<CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false> > >&, CGAL::CGALi::CC_iterator<CGAL::Compact_container<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<CGAL::Tds2<CGAL::Tvb<CGAL::Filtered_kernel<CGAL::Simple_cartesian<double> >, CGAL::Tdsvb<void> >, CGAL::Tdsfb<void> > > >, CGAL::Default_allocator>, false>&)'
make: *** [maximum_matching.o] Error 1