X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fspacing-spanner.hh;h=ea61d5acdd576fd1462024b8e2ac955c3cd711d9;hb=0b544cfb7332615ef809b71b57ab656741311ae1;hp=6723dfefbfed25bb6c9b6790cb1f0091966c5992;hpb=3113ee98e4d0c3753a2f7b60fffe5dfa47384935;p=lilypond.git

diff --git a/lily/include/spacing-spanner.hh b/lily/include/spacing-spanner.hh
index 6723dfefbf..ea61d5acdd 100644
--- a/lily/include/spacing-spanner.hh
+++ b/lily/include/spacing-spanner.hh
@@ -1,9 +1,20 @@
 /*
-  spacing-spanner.hh -- declare Spacing spanner
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2005--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 2005--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #ifndef SPACING_SPANNER_HH
@@ -13,35 +24,33 @@
 #include "rational.hh"
 #include "std-vector.hh"
 #include "grob-interface.hh"
+#include "spring.hh"
 
 class Spacing_spanner
 {
 private:
   static void set_distances_for_loose_col (Grob *me, Grob *c, Drul_array<Item *> next_door, Spacing_options const *);
   static void generate_pair_spacing (Grob *me,
-				     Paper_column *l, Paper_column *r,
-				     Paper_column *nextr,
-				     Spacing_options const *options);
+                                     Paper_column *l, Paper_column *r,
+                                     Paper_column *nextr,
+                                     Spacing_options const *options);
   static Real default_bar_spacing (Grob *, Grob *, Grob *, Moment);
-  static Real get_duration_space (Moment dur, Spacing_options const *, bool *);
-  static Rational effective_shortest_duration (Grob *me, vector<Grob*> const &all);
+  static Rational effective_shortest_duration (Grob *me, vector<Grob *> const &all);
   static void breakable_column_spacing (Grob *, Item *l, Item *r, Spacing_options const *);
-  static void prune_loose_columns (Grob *, Spacing_options  *);
-  static void set_explicit_neighbor_columns (vector<Grob*> const &cols);
-  static void set_implicit_neighbor_columns (vector<Grob*> const &cols);
-  static void generate_springs (Grob *me, Spacing_options const *);
+  static void prune_loose_columns (Grob *, vector<Grob *> *cols, Spacing_options *);
+  static void set_explicit_neighbor_columns (vector<Grob *> const &cols);
+  static void set_implicit_neighbor_columns (vector<Grob *> const &cols);
+  static void generate_springs (Grob *me, vector<Grob *> const &cols, Spacing_options const *);
   static void musical_column_spacing (Grob *, Item *, Item *, Spacing_options const *);
   static bool fills_measure (Grob *, Item *, Item *);
 public:
-  static vector<Grob*> get_columns (Grob *me);
-  static Real note_spacing (Grob *, Grob *, Grob *, Spacing_options const *, bool *);
-  static void standard_breakable_column_spacing (Grob *me, Item *l, Item *r,
-						 Real *fixed, Real *space,
-						 Spacing_options const *);
-  
+  static vector<Grob *> get_columns (Grob *me);
+  static Spring note_spacing (Grob *, Grob *, Grob *, Spacing_options const *);
+  static Spring standard_breakable_column_spacing (Grob *me, Item *l, Item *r, Spacing_options const *);
+
   DECLARE_SCHEME_CALLBACK (set_springs, (SCM));
   DECLARE_SCHEME_CALLBACK (calc_common_shortest_duration, (SCM));
-  DECLARE_GROB_INTERFACE();
+  DECLARE_GROB_INTERFACE ();
 };
 
 #endif /* SPACING_SPANNER_HH */