Merge branch 'master' into cairocanvas

[ardour.git] / libs / canvas / canvas / types.h

diff --git a/libs/canvas/canvas/types.h b/libs/canvas/canvas/types.h
index 606c832ba5ea0b9b9acb4edb0ce8a78dbc821ed0..37c0c213ea3b48669dc85e20872057e69908a901 100644 (file)
--- a/libs/canvas/canvas/types.h
+++ b/libs/canvas/canvas/types.h
@@ -56,6 +56,7 @@ struct Duple
 
 extern Duple operator- (Duple const &);
 extern Duple operator+ (Duple const &, Duple const &);
+extern bool operator== (Duple const &, Duple const &);
 extern Duple operator- (Duple const &, Duple const &);
 extern Duple operator/ (Duple const &, double);
 extern std::ostream & operator<< (std::ostream &, Duple const &);