X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=flower%2Finclude%2Fpqueue.hh;h=39e0cbe743a43508f4d0f60c8c9ff79701b35869;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=cb21c8d49cb9cfdb017a5248941cd1db5db1b152;hpb=f9214bac21e9926dc3248416f58190c98c4167a9;p=lilypond.git

diff --git a/flower/include/pqueue.hh b/flower/include/pqueue.hh
index cb21c8d49c..39e0cbe743 100644
--- a/flower/include/pqueue.hh
+++ b/flower/include/pqueue.hh
@@ -1,9 +1,20 @@
 /*
-  pqueue.hh -- declare PQueue_ent and PQueue
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the Flower Library
+  Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997--2007 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 PQUEUE_HH
@@ -78,14 +89,14 @@ public:
     vsize j = i / 2;
     while (j)
       {
-	if (compare (elt (j), v) > 0)
-	  {
-	    elt (i) = elt (j);
-	    i = j;
-	    j = i / 2;
-	  }
-	else
-	  break;
+        if (compare (elt (j), v) > 0)
+          {
+            elt (i) = elt (j);
+            i = j;
+            j = i / 2;
+          }
+        else
+          break;
       }
     elt (i) = v;
     OK ();
@@ -106,13 +117,13 @@ public:
 
     while (mini < size ())
       {
-	if (compare (elt (mini + 1), elt (mini)) < 0)
-	  mini++;
-	if (compare (last, elt (mini)) < 0)
-	  break;
-	elt (lasti) = elt (mini);
-	lasti = mini;
-	mini *= 2;
+        if (compare (elt (mini + 1), elt (mini)) < 0)
+          mini++;
+        if (compare (last, elt (mini)) < 0)
+          break;
+        elt (lasti) = elt (mini);
+        lasti = mini;
+        mini *= 2;
       }
     elt (lasti) = last;
     heap_array_.pop_back ();