use new syntax for connecting to backend signals that enforces explicit connection...

[ardour.git] / libs / ardour / ardour / track.h

diff --git a/libs/ardour/ardour/track.h b/libs/ardour/ardour/track.h
index 82b4f701b454d4b3ee0c7c09392d46e90b8ba8e6..0ed4b8c70bd51d20346095699e996312637ca322 100644 (file)
--- a/libs/ardour/ardour/track.h
+++ b/libs/ardour/ardour/track.h
@@ -43,7 +43,7 @@ class Track : public Route
        TrackMode mode () const { return _mode; }
        virtual int set_mode (TrackMode /*m*/) { return false; }
        virtual bool can_use_mode (TrackMode /*m*/, bool& /*bounce_required*/) { return false; }
-       boost::signals2::signal<void()> TrackModeChanged;
+       PBD::Signal0<void> TrackModeChanged;
 
        virtual int no_roll (nframes_t nframes, sframes_t start_frame, sframes_t end_frame,
                        bool state_changing, bool can_record, bool rec_monitors_input);
@@ -90,8 +90,8 @@ class Track : public Route
        bool record_enabled() const;
        void set_record_enable (bool yn, void *src);
 
-       boost::signals2::signal<void()> DiskstreamChanged;
-       boost::signals2::signal<void()> FreezeChange;
+       PBD::Signal0<void> DiskstreamChanged;
+       PBD::Signal0<void> FreezeChange;
 
   protected:
        Track (Session& sess, const XMLNode& node, DataType default_type = DataType::AUDIO);