From 5dc9a9408856a38fa3a8d03228c4c384b4309ebb Mon Sep 17 00:00:00 2001
From: Justin Carpentier <justin.carpentier@inria.fr>
Date: Sat, 7 Dec 2019 12:29:29 +0100
Subject: [PATCH] collision: add operator != for Contact

---
 include/hpp/fcl/collision_data.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/hpp/fcl/collision_data.h b/include/hpp/fcl/collision_data.h
index fdc9993a..db611061 100644
--- a/include/hpp/fcl/collision_data.h
+++ b/include/hpp/fcl/collision_data.h
@@ -129,6 +129,11 @@ struct Contact
             && pos == other.pos
             && penetration_depth == other.penetration_depth;
   }
+  
+  bool operator != (const Contact& other) const
+  {
+    return !(*this == other);
+  }
 };
 
 struct CollisionResult;
-- 
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