diff options
Diffstat (limited to 'gtk2_ardour/port_group.h')
-rw-r--r-- | gtk2_ardour/port_group.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gtk2_ardour/port_group.h b/gtk2_ardour/port_group.h index 27698ddbb0..e367adec9b 100644 --- a/gtk2_ardour/port_group.h +++ b/gtk2_ardour/port_group.h @@ -122,13 +122,15 @@ class PortGroupList : public sigc::trackable void resume_signals (); List::const_iterator begin () const { - return _groups.begin(); + return _groups.begin (); } List::const_iterator end () const { - return _groups.end(); + return _groups.end (); } + bool empty () const; + sigc::signal<void> Changed; sigc::signal<void, ARDOUR::Bundle::Change> BundleChanged; |