Add DCP::cpl_summaries().v1.10.42

DCP-o-matic needs to know some basic CPL details as quickly as possible,
and this is faster than doing read() and then cpls().

1 files changed, 7 insertions, 0 deletions

diff --git a/src/dcp.h b/src/dcp.h
index f11ec711..4e706349 100644
--- a/src/dcp.h
+++ b/src/dcp.h
@@ -44,6 +44,7 @@
 #include "asset_map.h"
 #include "certificate.h"
 #include "compose.hpp"
+#include "cpl_summary.h"
 #include "metadata.h"
 #include "name_format.h"
 #include "util.h"
@@ -117,6 +118,12 @@ public:
 	 */
 	void read (std::vector<VerificationNote>* notes = nullptr, bool ignore_incorrect_picture_mxf_type = false);
 
+	/** Return summaries of the CPLs in this DCP.  This should only be used if the information
+	 *  in CPLSummary is all you need.  It's faster than read(), but if you need more than
+	 *  the CPLSummary you will need to just call read().
+	 */
+	std::vector<CPLSummary> cpl_summaries() const;
+
 	/** Compare this DCP with another, according to various options.
 	 *  @param other DCP to compare this one to.
 	 *  @param options Options to define what "equality" means.