X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=flower%2Foffset.cc;h=0554e6b2e951be590bb5db02bb35f12bbde04411;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=67b97865e55ebe5f723fd2f717616257b72f9d48;hpb=0387f04497978e37b335a8b99eec905499d6ad0f;p=lilypond.git

diff --git a/flower/offset.cc b/flower/offset.cc
index 67b97865e5..0554e6b2e9 100644
--- a/flower/offset.cc
+++ b/flower/offset.cc
@@ -1,9 +1,20 @@
 /*
-  offset.cc -- implement Offset
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997--2008 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 "offset.hh"
@@ -14,7 +25,7 @@ Offset::to_string () const
 {
   string s;
   s = string (" (") + ::to_string (coordinate_a_[X_AXIS]) + ", "
-    + ::to_string (coordinate_a_[Y_AXIS]) + ")";
+      + ::to_string (coordinate_a_[Y_AXIS]) + ")";
   return s;
 }
 #endif
@@ -80,23 +91,23 @@ Real
 Offset::length () const
 {
   return sqrt (sqr (coordinate_a_[X_AXIS])
-		    + sqr (coordinate_a_[Y_AXIS]));
+               + sqr (coordinate_a_[Y_AXIS]));
 }
 
 bool
 Offset::is_sane () const
 {
   return !isnan (coordinate_a_[X_AXIS])
-    && !isnan (coordinate_a_ [Y_AXIS])
-    && !isinf (coordinate_a_[X_AXIS]) 
-    && !isinf (coordinate_a_[Y_AXIS]);
+         && !isnan (coordinate_a_ [Y_AXIS])
+         && !isinf (coordinate_a_[X_AXIS])
+         && !isinf (coordinate_a_[Y_AXIS]);
 }
 
 Offset
 Offset::direction () const
 {
   Offset d = *this;
-  d /= length (); 
+  d /= length ();
   return d;
 }