From 19829e528f9c71fc769c6efa5700f2148d5d4e99 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mael=20Rouxel-Labb=C3=A9?=
 <mael.rouxel.labbe@geometryfactory.com>
Date: Thu, 18 Apr 2019 09:40:19 +0200
Subject: [PATCH] cpp11 > std

---
 .../include/CGAL/Polygon_mesh_processing/stitch_borders.h       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/stitch_borders.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/stitch_borders.h
index 9bcd03721a3..f3944a46198 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/stitch_borders.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/stitch_borders.h
@@ -566,7 +566,7 @@ std::size_t stitch_boundary_cycle(const typename boost::graph_traits<PolygonMesh
   //                         |          |
   //                        v3 ------- v4
   // so we mark which edges have been stitched
-  cpp11::unordered_set<halfedge_descriptor> stitched_hedges;
+  std::unordered_set<halfedge_descriptor> stitched_hedges;
 
   std::vector<halfedge_descriptor> stitching_starting_points;
   halfedge_descriptor hn = next(h, pm);