Doc-es: various updates.

[lilypond.git] / lily / bar-check-iterator.cc

diff --git a/lily/bar-check-iterator.cc b/lily/bar-check-iterator.cc
index 8ac67109bf20281ef05cb173537f6132292e13b5..d86cfa6bdfbf20a7a4c0b544c7d53de5800262ab 100644 (file)
--- a/lily/bar-check-iterator.cc
+++ b/lily/bar-check-iterator.cc
@@ -1,9 +1,20 @@
 /*
-  bar-check-iterator.cc -- implement Bar_check_iterator
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2001--2015  Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 2001--2009  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/>.
 */
 
 #include "context.hh"
@@ -40,38 +51,38 @@ Bar_check_iterator::process (Moment m)
 
       SCM check = tr->get_property ("ignoreBarChecks");
       if (to_boolean (check))
-       return;
+        return;
 
       SCM mp = tr->get_property ("measurePosition");
       SCM sync = tr->get_property ("barCheckSynchronize");
 
-      Moment *where = unsmob_moment (mp);
+      Moment *where = unsmob<Moment> (mp);
       if (!where)
-       return;
+        return;
 
       if (where->main_part_)
-       {
-         bool warn = true;
-         if (to_boolean (sync))
-           {
-             SCM mp;
-             tr = tr->where_defined (ly_symbol2scm ("measurePosition"), &mp);
-             Moment zero;
-             tr->set_property ("measurePosition", zero.smobbed_copy ());
-           }
-         else
-           {
-             SCM lf = tr->get_property ("barCheckLastFail");
-             if (unsmob_moment (lf)
-                 && *unsmob_moment (lf) == *where)
-               warn = false;
-             else
-               tr->set_property ("barCheckLastFail", mp);
-           }
+        {
+          bool warn = true;
+          if (to_boolean (sync))
+            {
+              SCM mp;
+              tr = tr->where_defined (ly_symbol2scm ("measurePosition"), &mp);
+              Moment zero;
+              tr->set_property ("measurePosition", zero.smobbed_copy ());
+            }
+          else
+            {
+              SCM lf = tr->get_property ("barCheckLastFail");
+              if (unsmob<Moment> (lf)
+                  && *unsmob<Moment> (lf) == *where)
+                warn = false;
+              else
+                tr->set_property ("barCheckLastFail", mp);
+            }
 
-         if (warn)
-           get_music ()->origin ()->warning (_f ("barcheck failed at: %s",
-                                                 where->to_string ()));
-       }
+          if (warn)
+            get_music ()->origin ()->warning (_f ("barcheck failed at: %s",
+                                                  where->to_string ()));
+        }
     }
 }