void remove_dependents (boost::shared_ptr<Region> region);
void copy_dependents (const std::vector<TwoRegions>&, boost::shared_ptr<Playlist>);
- void pre_combine (std::vector<boost::shared_ptr<Region> >&, boost::shared_ptr<Region>);
+ void pre_combine (std::vector<boost::shared_ptr<Region> >&);
+ void post_combine (std::vector<boost::shared_ptr<Region> >&, boost::shared_ptr<Region>);
void pre_uncombine (std::vector<boost::shared_ptr<Region> >&, boost::shared_ptr<Region>);
private: