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Fix return type of get_parameter_reference (use traits::reference, not const auto&)

This commit is contained in:
Jane Tournois 2022-04-29 14:00:58 +02:00
parent f0022a5e21
commit 59e8aa85b6
1 changed files with 7 additions and 1 deletions
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8
Mesh_3/include/CGAL/Polygon_mesh_processing/surface_Delaunay_remeshing.h
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@ -238,9 +238,15 @@ TriangleMesh surface_Delaunay_remeshing(const TriangleMesh& tmesh
}
// Sharp features - provided by user as a set of polylines
const auto& polylines
using Polylines = typename internal_np::Lookup_named_param_def <
internal_np::polyline_constraints_t,
NamedParameters,
std::vector<std::vector<Point_3> > // default
>::reference;
const Polylines& polylines
= choose_parameter(get_parameter_reference(np, internal_np::polyline_constraints),
std::vector<std::vector<Point_3> >());
if (!polylines.empty() && !protection_of_user_given_constraints)
{
std::vector<std::vector<Point_3> > features;