X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fbox.hh;h=baa4ce0b7645791bd993f0a3b204d3f0a9c8f8e1;hb=74b008a3d5f390a0429dd8fab7dd20f2704e826b;hp=fc8eda7bec01e5b3dd8bd98f2d71ade0397443c6;hpb=bdf4ab13203502e7ec7cf9cf5896527643a07c1f;p=lilypond.git

diff --git a/lily/include/box.hh b/lily/include/box.hh
index fc8eda7bec..baa4ce0b76 100644
--- a/lily/include/box.hh
+++ b/lily/include/box.hh
@@ -7,11 +7,13 @@
 
 #include "interval.hh"
 #include "offset.hh"
+#include "smobs.hh"
 
-struct Box
+class Box
 {
   Interval interval_a_[NO_AXES];
-
+  DECLARE_SIMPLE_SMOBS (Box);
+public:
   Interval &x () {return interval_a_[X_AXIS]; }
   Interval &y (){ return interval_a_[Y_AXIS]; }
   Interval x () const{ return interval_a_[X_AXIS]; }
@@ -22,6 +24,7 @@ struct Box
   Offset center () const;
 
   void translate (Offset o);
+
   /// smallest box enclosing #b#
   void set_empty ();
   void add_point (Offset);