void refresh_dependents (boost::shared_ptr<Region> region);
void check_dependents (boost::shared_ptr<Region> region, bool norefresh);
void remove_dependents (boost::shared_ptr<Region> region);
- void copy_dependents (const std::vector<TwoRegions>&, boost::shared_ptr<Playlist>);
+ void copy_dependents (const std::vector<TwoRegions>&, Playlist*) const;
void pre_combine (std::vector<boost::shared_ptr<Region> >&);
void post_combine (std::vector<boost::shared_ptr<Region> >&, boost::shared_ptr<Region>);