Very slightly less verbose subs checking.

[libdcp.git] / src / cpl.cc

diff --git a/src/cpl.cc b/src/cpl.cc
index 84bc5997e872f59aa7689bd6c76d8070f9fda2eb..58ee0cce743be77f3db0e65b9100baf817041f05 100644 (file)
--- a/src/cpl.cc
+++ b/src/cpl.cc
@@ -67,7 +67,8 @@ CPLReel::CPLReel (xmlpp::Node const * node)
 CPLAssetList::CPLAssetList (xmlpp::Node const * node)
        : XMLNode (node)
 {
-       main_picture = sub_node<MainPicture> ("MainPicture");
+       main_picture = optional_sub_node<MainPicture> ("MainPicture");
+       main_stereoscopic_picture = optional_sub_node<MainStereoscopicPicture> ("MainStereoscopicPicture");
        main_sound = optional_sub_node<MainSound> ("MainSound");
        main_subtitle = optional_sub_node<MainSubtitle> ("MainSubtitle");
 
@@ -75,6 +76,18 @@ CPLAssetList::CPLAssetList (xmlpp::Node const * node)
 }
 
 MainPicture::MainPicture (xmlpp::Node const * node)
+       : Picture (node)
+{
+
+}
+
+MainStereoscopicPicture::MainStereoscopicPicture (xmlpp::Node const * node)
+       : Picture (node)
+{
+
+}
+
+Picture::Picture (xmlpp::Node const * node)
        : XMLNode (node)
 {
        id = string_node ("Id");