From ca7962443a3e83baea3b950a7e376056cbf06797 Mon Sep 17 00:00:00 2001
From: Michael Hemmer <mhsaar@gmail.com>
Date: Thu, 29 Dec 2016 13:25:05 -0800
Subject: [PATCH] fix namespace issue

---
 .../CGAL/Boolean_set_operations_2/Gps_on_surface_base_2.h     | 4 ++--
 .../Boolean_set_operations_2/Gps_on_surface_base_2_impl.h     | 4 ++++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Boolean_set_operations_2/include/CGAL/Boolean_set_operations_2/Gps_on_surface_base_2.h b/Boolean_set_operations_2/include/CGAL/Boolean_set_operations_2/Gps_on_surface_base_2.h
index 063b8a0c264..ca562a37dc4 100644
--- a/Boolean_set_operations_2/include/CGAL/Boolean_set_operations_2/Gps_on_surface_base_2.h
+++ b/Boolean_set_operations_2/include/CGAL/Boolean_set_operations_2/Gps_on_surface_base_2.h
@@ -1730,8 +1730,8 @@ protected:
   }
 };
 
-#include <CGAL/Boolean_set_operations_2/Gps_on_surface_base_2_impl.h>
-
 } //namespace CGAL
 
+#include <CGAL/Boolean_set_operations_2/Gps_on_surface_base_2_impl.h>
+
 #endif // CGAL_GPS_ON_SURFACE_BASE_2_H
diff --git a/Boolean_set_operations_2/include/CGAL/Boolean_set_operations_2/Gps_on_surface_base_2_impl.h b/Boolean_set_operations_2/include/CGAL/Boolean_set_operations_2/Gps_on_surface_base_2_impl.h
index a2c0ea7239b..fc9677ba270 100644
--- a/Boolean_set_operations_2/include/CGAL/Boolean_set_operations_2/Gps_on_surface_base_2_impl.h
+++ b/Boolean_set_operations_2/include/CGAL/Boolean_set_operations_2/Gps_on_surface_base_2_impl.h
@@ -33,6 +33,8 @@
 #include <queue>
 #include <list>
 
+namespace CGAL {
+
 template <class Traits_, class TopTraits_, class ValidationPolicy>
 void Gps_on_surface_base_2<Traits_, TopTraits_,ValidationPolicy>::
 construct_polygon(Ccb_halfedge_const_circulator ccb, Polygon_2 & pgn,
@@ -787,4 +789,6 @@ template <class Traits_, class TopTraits_, class ValidationPolicy>
   return false;
 }
 
+} // namespace CGAL
+
 #endif // CGAL_GPS_UTILS_H