-/* $Id$
-
-This file is part of R²C²
-Copyright © 2006-2008 Mikkosoft Productions, Mikko Rasa
-Distributed under the GPL
-*/
-
#ifndef SELECTION_H_
#define SELECTION_H_
const std::set<R2C2::Track *> &get_tracks() const { return tracks; }
R2C2::Track *get_track() const;
unsigned size() const { return tracks.size(); }
+ bool empty() const { return tracks.empty(); }
void clear();