sequencer load/save with treestore

[faros-demo] / src / track.h

diff --git a/src/track.h b/src/track.h
index b80562e..4f98eea 100644 (file)
--- a/src/track.h
+++ b/src/track.h
@@ -34,9 +34,15 @@ public:
        Track();
 
        void clear();
+       bool empty() const;
 
-       void set_key(long tm, float val);
-       float get_key(long tm) const;
+       int get_num_keys() const;
+
+       const TrackKey &operator [](int idx) const;
+       TrackKey &operator [](int idx);
+
+       void set_value(long tm, float val);
+       float get_value(long tm) const;
        int find_key(long tm) const;
 
        float operator ()(long tm) const;