X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=lily%2Finclude%2Fpage-spacing-result.hh;h=29146d23e93ba3efa90a67628ee1135c0977f1b3;hb=2cb02ca327fbbde256ae6712d1e968b9da5d492e;hp=870fbda7e15fd080c51b1bed79ac05133b753c29;hpb=8cab78caa0db1ba14f2e52e4c1ddbb541ea0e5cb;p=lilypond.git

diff --git a/lily/include/page-spacing-result.hh b/lily/include/page-spacing-result.hh
index 870fbda7e1..29146d23e9 100644
--- a/lily/include/page-spacing-result.hh
+++ b/lily/include/page-spacing-result.hh
@@ -1,10 +1,20 @@
-/* 
-  page-spacing-result.hh -- declare  Page_spacing_result
-  
-  source file of the GNU LilyPond music typesetter
-  
-  (c) 2007--2009 Han-Wen Nienhuys <hanwen@lilypond.org>
-  
+/*
+  This file is part of LilyPond, the GNU music typesetter.
+
+  Copyright (C) 2007--2009 Han-Wen Nienhuys <hanwen@lilypond.org>
+
+  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 PAGE_SPACING_RESULT_HH
@@ -13,11 +23,22 @@
 #include "std-vector.hh"
 #include "lily-proto.hh"
 
+// This enum is a bitfield: since we use one System_count_status
+// to represent the system count of several pages simultaneously,
+// it could be that one page has too many systems while another
+// has too few.
+typedef enum {
+  SYSTEM_COUNT_OK = 0,
+  SYSTEM_COUNT_TOO_MANY = 1,
+  SYSTEM_COUNT_TOO_FEW = 2
+} System_count_status;
+
 struct Page_spacing_result {
   vector<vsize> systems_per_page_;
   vector<Real> force_;
   Real penalty_;
   Real demerits_;
+  int system_count_status_;
 
   Real average_force () const;
   vsize page_count () const;