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Also use Key argument 

Those functions trigger a hard error when a call such as
`get<XXX>(something)` is made. Using all template arguments makes it go
away, but why this is a hard error is still baffling.
This commit is contained in:
Philipp Möller 2016-02-02 17:06:49 +01:00
parent 43b33a5ae8
commit 5e05cb6205
1 changed files with 9 additions and 4 deletions
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9
BGL/include/CGAL/boost/graph/Dual.h
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@ -209,15 +209,20 @@ get(Property p, const Dual<P>& dual, const Key& k)
return get(p, dual.primal(), k); return get(p, dual.primal(), k);
} }
template<typename G, typename P, typename>
struct Property_map_value_dummy {
typedef typename boost::property_map_value<G, P>::type type;
};
template <typename P, typename Key> template <typename P, typename Key>
typename boost::property_map_value<Dual<P>, boost::vertex_index_t>::type typename Property_map_value_dummy<Dual<P>, boost::vertex_index_t, Key>::type
get(boost::vertex_index_t, const Dual<P>& dual, const Key& k) get(boost::vertex_index_t, const Dual<P>& dual, const Key& k)
{ {
return get(typename boost::internal::Dual_vertex_index_pmap<P>(dual.primal()), k); return get(typename boost::internal::Dual_vertex_index_pmap<P>(dual.primal()), k);
} }
template <typename P, typename Key> template <typename P, typename Key>
typename boost::property_map_value<Dual<P>, boost::face_index_t>::type typename Property_map_value_dummy<Dual<P>, boost::face_index_t, Key>::type
get(boost::face_index_t, const Dual<P>& dual, const Key& k) get(boost::face_index_t, const Dual<P>& dual, const Key& k)
{ {
return get(typename boost::internal::Dual_face_index_pmap<P>(dual.primal()), k); return get(typename boost::internal::Dual_face_index_pmap<P>(dual.primal()), k);