- /* May be emitted from any thread */
- boost::signals2::signal<void ()> NotChanged;
-
- boost::shared_ptr<VideoContent> video;
- boost::shared_ptr<AudioContent> audio;
- std::list<boost::shared_ptr<TextContent> > text;
-
- boost::shared_ptr<TextContent> only_text () const;
- boost::shared_ptr<TextContent> text_of_original_type (TextType type) const;
+ std::shared_ptr<TextContent> only_text () const;
+ std::shared_ptr<TextContent> text_of_original_type (TextType type) const;