/** @param type TEXT_OPEN_SUBTITLE or TEXT_CLOSED_CAPTION.
* @return Number of assets of this type in this DCP.
*/
int text_count (TextType type) const {
/** @param type TEXT_OPEN_SUBTITLE or TEXT_CLOSED_CAPTION.
* @return Number of assets of this type in this DCP.
*/
int text_count (TextType type) const {
std::string _cpl;
std::list<int64_t> _reel_lengths;
std::map<dcp::Marker, dcp::Time> _markers;
std::vector<dcp::Rating> _ratings;
std::vector<std::string> _content_versions;
std::string _cpl;
std::list<int64_t> _reel_lengths;
std::map<dcp::Marker, dcp::Time> _markers;
std::vector<dcp::Rating> _ratings;
std::vector<std::string> _content_versions;