From 52d73a8070d6d616afc196718ad35100ddfd2580 Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Thu, 3 May 2012 15:59:01 +1000
Subject: [PATCH] Add comment that region::overlap excludes borders

---
 region.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/region.hpp b/region.hpp
index 7f224272..43a1ec55 100644
--- a/region.hpp
+++ b/region.hpp
@@ -46,7 +46,7 @@ namespace util {
 
         bool includes (const point&) const; // inclusive of borders
         bool contains (const point&) const; // exclusive of borders
-        bool overlaps (const region<T>&) const;
+        bool overlaps (const region<T>&) const; // exclusive of borders
 
         bool operator ==(const region<T>& rhs) const;
         bool operator !=(const region<T>& rhs) const