X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fratio.h;h=9e9d58a4043355455a9c0b4281732611ce4d6039;hb=3828baf56467224f5d44049bf1e7a7ed11f43a05;hp=22fc7662c9c9cf28d2a625d45256f8cfcaf789a7;hpb=f0edd6ab35c3c2b7800a26ec8206adab75e5f633;p=dcpomatic.git

diff --git a/src/lib/ratio.h b/src/lib/ratio.h
index 22fc7662c..9e9d58a40 100644
--- a/src/lib/ratio.h
+++ b/src/lib/ratio.h
@@ -1,28 +1,29 @@
 /*
     Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic 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 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    DCP-o-matic 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 this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
 #ifndef DCPOMATIC_RATIO_H
 #define DCPOMATIC_RATIO_H
 
-#include <vector>
-#include <boost/utility.hpp>
 #include <dcp/util.h>
+#include <boost/utility.hpp>
+#include <vector>
 
 class Ratio : public boost::noncopyable
 {
@@ -52,6 +53,8 @@ public:
 
 	static void setup_ratios ();
 	static Ratio const * from_id (std::string i);
+	static Ratio const * from_ratio (float r);
+	static Ratio const * nearest_from_ratio (float r);
 	static std::vector<Ratio const *> all () {
 		return _ratios;
 	}
@@ -64,7 +67,7 @@ private:
 	std::string _nickname;
 	std::string _isdcf_name;
 
-	static std::vector<Ratio const *> _ratios;	
+	static std::vector<Ratio const *> _ratios;
 };
 
 #endif