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-rw-r--r--libs/ardour/ardour/playlist.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/libs/ardour/ardour/playlist.h b/libs/ardour/ardour/playlist.h
index 9cd02dec1e..7213c99397 100644
--- a/libs/ardour/ardour/playlist.h
+++ b/libs/ardour/ardour/playlist.h
@@ -249,15 +249,15 @@ class Playlist : public SessionObject
void notify_length_changed ();
void notify_layering_changed ();
void notify_contents_changed ();
- void notify_state_changed (PBD::PropertyChange);
+ void notify_state_changed (const PBD::PropertyChange&);
void notify_region_moved (boost::shared_ptr<Region>);
void mark_session_dirty();
- void region_changed_proxy (PBD::PropertyChange, boost::weak_ptr<Region>);
- virtual bool region_changed (PBD::PropertyChange, boost::shared_ptr<Region>);
+ void region_changed_proxy (const PBD::PropertyChange&, boost::weak_ptr<Region>);
+ virtual bool region_changed (const PBD::PropertyChange&, boost::shared_ptr<Region>);
- void region_bounds_changed (PBD::PropertyChange, boost::shared_ptr<Region>);
+ void region_bounds_changed (const PBD::PropertyChange&, boost::shared_ptr<Region>);
void region_deleted (boost::shared_ptr<Region>);
void sort_regions ();