Load language tags from on-disk files rather than embedding them

[libdcp.git] / src / language_tag.h

diff --git a/src/language_tag.h b/src/language_tag.h
index d4d41fd78fedfc52c21a6e44f5a46c8fe76749d5..abccdb2dd0ceb4e992c31e677d0aa5a11e12ad0b 100644 (file)
--- a/src/language_tag.h
+++ b/src/language_tag.h
@@ -35,6 +35,7 @@
 #define LIBDCP_LANGUAGE_TAG_H
 
 
+#include <boost/filesystem.hpp>
 #include <boost/optional.hpp>
 #include <string>
 #include <vector>
@@ -206,7 +207,7 @@ public:
 
        std::vector<std::pair<SubtagType, SubtagData> > subtags () const;
 
-       static std::vector<SubtagData> get_all (SubtagType type);
+       static std::vector<SubtagData> const& get_all (SubtagType type);
        static std::string subtag_type_name (SubtagType type);
 
        static boost::optional<std::string> get_subtag_description (SubtagType, std::string subtag);
@@ -234,6 +235,9 @@ private:
 extern bool operator==(dcp::LanguageTag const& a, dcp::LanguageTag const& b);
 extern std::ostream& operator<<(std::ostream& os, dcp::LanguageTag const& tag);
 
+
+extern void load_language_tag_lists (boost::filesystem::path tags_directory);
+
 }
 
 #endif