Add a function to check if a track chain forms a loop

[r2c2.git] / source / libr2c2 / trackchain.h

diff --git a/source/libr2c2/trackchain.h b/source/libr2c2/trackchain.h
index e2d6176f2c1733ff093975d39ef5afe132bbebc4..7d3c518a92842aa076350b701182b7fd6054df86 100644 (file)
--- a/source/libr2c2/trackchain.h
+++ b/source/libr2c2/trackchain.h
@@ -63,6 +63,7 @@ private:
 public:
        const TrackSet &get_tracks() const { return tracks; }
        bool has_track(Track &) const;
+       bool is_loop() const;
 
 private:
        void object_removed(Object &);