From efae67d33970b9870dfbc35da4d81d5ac56ab08f Mon Sep 17 00:00:00 2001
From: Guillaume Damiand <guillaume.damiand@liris.cnrs.fr>
Date: Thu, 3 Nov 2016 09:31:44 -0400
Subject: [PATCH] Add beta_inv macro

---
 Combinatorial_map/include/CGAL/Combinatorial_map_operations.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Combinatorial_map/include/CGAL/Combinatorial_map_operations.h b/Combinatorial_map/include/CGAL/Combinatorial_map_operations.h
index 25850fb2804..80a35dc0a79 100644
--- a/Combinatorial_map/include/CGAL/Combinatorial_map_operations.h
+++ b/Combinatorial_map/include/CGAL/Combinatorial_map_operations.h
@@ -25,6 +25,8 @@
 
 #include <deque>
 
+#define CGAL_BETAINV(i) (i>1?i:(i==1?0:1))
+
 namespace CGAL
 {
   /** @file Combinatorial_map_operations.h