* @brief Methods to create content objects.
*/
+#include <libcxml/cxml.h>
+#include <boost/shared_ptr.hpp>
+
class Film;
+class Content;
extern boost::shared_ptr<Content> content_factory (boost::shared_ptr<const Film>, cxml::NodePtr, int, std::list<std::string> &);
extern boost::shared_ptr<Content> content_factory (boost::shared_ptr<const Film>, boost::filesystem::path);