From: Ricardo Cruz <rick2@aeiou.pt>
Date: Wed, 6 Oct 2004 21:36:51 +0000 (+0000)
Subject: Added a != operator.
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=cfa23c90af0884533783a12ec8f59d5fbd61f2f6;p=supertux.git

Added a != operator.

SVN-Revision: 1983
---

diff --git a/lib/math/vector.h b/lib/math/vector.h
index faedaff9e..dac4c95cd 100644
--- a/lib/math/vector.h
+++ b/lib/math/vector.h
@@ -48,6 +48,11 @@ namespace SuperTux
           return x == other.x && y == other.y;
         }
 
+      bool operator !=(const Vector& other) const
+        {
+          return !(x == other.x && y == other.y);
+        }
+
       const Vector& operator=(const Vector& other)
       {
         x = other.x;