#include <libcxml/cxml.h>
+#include <vector>
class Film;
extern std::shared_ptr<Content> content_factory (cxml::ConstNodePtr, int, std::list<std::string> &);
-extern std::list<std::shared_ptr<Content>> content_factory (boost::filesystem::path);
+extern std::vector<std::shared_ptr<Content>> content_factory (boost::filesystem::path);