virtual std::string information () const = 0;
virtual void as_xml (xmlpp::Node *) const;
virtual boost::shared_ptr<Content> clone () const = 0;
- virtual Time temporal_length () const = 0;
+ virtual Time length (boost::shared_ptr<const Film>) const = 0;
boost::filesystem::path file () const {
boost::mutex::scoped_lock lm (_mutex);