release: 1.3.92

[lilypond.git] / lily / include / rest-collision.hh

diff --git a/lily/include/rest-collision.hh b/lily/include/rest-collision.hh
index baf03668b40b2de755b717376991de9e99a5f4c3..c2ae9cd1fd1e4c772ea60cb438cc108fba22a15c 100644 (file)
--- a/lily/include/rest-collision.hh
+++ b/lily/include/rest-collision.hh
@@ -13,15 +13,41 @@
 #include "lily-proto.hh"
 #include "lily-guile.hh"
 
+
+
+/*
+  Move rests in note-columns so that they do not collide.
+  
+  properties:
+
+  read-only
+
+  maximum-rest-count -- kill off rests so we don't more than this
+    number left.
+
+  minimum-distance -- minimum distance between notes and rests.
+
+  read/write
+  
+  elements -- list of elts (both rests and notes) participating in the
+    collision.
+
+
+  sets in elements:
+
+    rest-collision -- pointer to self.
+
+    
+  
+    
+*/
+
 class Rest_collision           // interface
 {
 public:
-  Score_element *elt_l_;
-  
-  void add_column (Note_column*);
-  Rest_collision(Score_element*);
-  void set_interface ();
-
+  static void add_column (Score_element*me,Score_element*);
+  static void set_interface (Score_element*me);
+  static bool has_interface (Score_element*);
   static Real force_shift_callback (Score_element *, Axis);
   static SCM do_shift (Score_element*,SCM);
 };