From 79308d1d9dacd8fbec814c1144f13a88ec7fc147 Mon Sep 17 00:00:00 2001
From: Andreas Fabri <andreas.fabri@geometryfactory.com>
Date: Mon, 5 Jun 2017 14:12:48 +0200
Subject: [PATCH] Add the skeleton for the Collinear_3 static filter

---
 .../include/CGAL/internal/Static_filters/Static_filters.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Filtered_kernel/include/CGAL/internal/Static_filters/Static_filters.h b/Filtered_kernel/include/CGAL/internal/Static_filters/Static_filters.h
index 336bc5a9cc6..01486477b25 100644
--- a/Filtered_kernel/include/CGAL/internal/Static_filters/Static_filters.h
+++ b/Filtered_kernel/include/CGAL/internal/Static_filters/Static_filters.h
@@ -37,6 +37,7 @@
 #include <CGAL/internal/Static_filters/tools.h>
 #include <CGAL/internal/Static_filters/Orientation_2.h>
 #include <CGAL/internal/Static_filters/Orientation_3.h>
+#include <CGAL/internal/Static_filters/Collinear_3.h>
 
 // for static filters added nov./dec. 2011
 #ifdef CGAL_DISABLE_STATIC_FILTERS_ADDED_2011
@@ -133,6 +134,9 @@ public:
   typedef Static_filters_predicates::Orientation_2<K_base>                  Orientation_2;
   typedef Static_filters_predicates::Orientation_3<K_base>                  Orientation_3;
 #ifndef CGAL_NO_ANGLE_3_STATIC_FILTERS
+
+  typedef Static_filters_predicates::Collinear_3<K_base>                    Collinear_3;
+
   typedef Static_filters_predicates::Angle_3<K_base>                        Angle_3;
 #endif // NOT CGAL_NO_ANGLE_3_STATIC_FILTERS
 #ifndef CGAL_NO_DO_INTERSECT_3_STATIC_FILTERS
@@ -153,6 +157,10 @@ public:
   orientation_3_object() const
   { return Orientation_3(); }
 
+  Collinear_3
+  collinear_3_object() const
+  { return Collinear_3(); }
+
 #ifndef CGAL_NO_EQUAL_3_STATIC_FILTERS
  Equal_2
   equal_2_object() const