From a6a4c4712695b190766f7aba964e1776cc501e3a Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 9 Jul 2017 00:23:25 +0200
Subject: [PATCH] Allow assets() to silently ignore unresolved assets.

---
 src/dcp.cc | 11 ++++++++---
 src/dcp.h  |  2 +-
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/dcp.cc b/src/dcp.cc
index b089eee1..c0fe70f6 100644
--- a/src/dcp.cc
+++ b/src/dcp.cc
@@ -69,7 +69,6 @@ using std::vector;
 using std::cout;
 using std::make_pair;
 using std::map;
-using std::cout;
 using std::cerr;
 using std::exception;
 using boost::shared_ptr;
@@ -481,14 +480,20 @@ DCP::cpls () const
 	return _cpls;
 }
 
-/** @return All assets (including CPLs) */
+/** @param ignore_unresolved true to silently ignore unresolved assets, otherwise
+ *  an exception is thrown if they are found.
+ *  @return All assets (including CPLs).
+ */
 list<shared_ptr<Asset> >
-DCP::assets () const
+DCP::assets (bool ignore_unresolved) const
 {
 	list<shared_ptr<Asset> > assets;
 	BOOST_FOREACH (shared_ptr<CPL> i, cpls ()) {
 		assets.push_back (i);
 		BOOST_FOREACH (shared_ptr<const ReelAsset> j, i->reel_assets ()) {
+			if (ignore_unresolved && !j->asset_ref().resolved()) {
+				continue;
+			}
 			shared_ptr<Asset> o = j->asset_ref().asset ();
 			assets.push_back (o);
 			/* More Interop special-casing */
diff --git a/src/dcp.h b/src/dcp.h
index b8651db8..811f62f6 100644
--- a/src/dcp.h
+++ b/src/dcp.h
@@ -104,7 +104,7 @@ public:
 	void add (boost::shared_ptr<CPL> cpl);
 
 	std::list<boost::shared_ptr<CPL> > cpls () const;
-	std::list<boost::shared_ptr<Asset> > assets () const;
+	std::list<boost::shared_ptr<Asset> > assets (bool ignore_unresolved = false) const;
 
 	bool encrypted () const;
 
-- 
2.30.2