release: 1.1.44

[lilypond.git] / lily / include / p-col.hh

diff --git a/lily/include/p-col.hh b/lily/include/p-col.hh
index 1211309e1cc9c754cacf302830ab887dc01e8023..bf2d032cf25183ca2a80bdfe2709f86e3d7cb1d9 100644 (file)
--- a/lily/include/p-col.hh
+++ b/lily/include/p-col.hh
@@ -12,7 +12,7 @@
 
 #include "axis-group-item.hh"
 #include "rod.hh"
-
+#include "spring.hh"
 
 /**
    stuff grouped vertically.
@@ -35,6 +35,7 @@ public:
   void preprocess ();
   /// set a minimum distance
   void add_rod (Paper_column * to, Real distance);
+  void add_spring (Paper_column * to, Real dist, Real strength);
 
   virtual Paper_column * column_l () const;
   /// if lines are broken then this column is in #line#