X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Freel_stereo_picture_asset.h;h=9cf0ead2feffcb3a3ffa62e3064be3b1ade9ffce;hb=db536bd9f9f16b79286c5f0bb54d0f283050f7dd;hp=07d31a03a1e3ff7dcab895f2e8bd8955e859e91e;hpb=331b2f8297b2b8a6db07a22dbbff7f913fe7a2f1;p=libdcp.git

diff --git a/src/reel_stereo_picture_asset.h b/src/reel_stereo_picture_asset.h
index 07d31a03..9cf0ead2 100644
--- a/src/reel_stereo_picture_asset.h
+++ b/src/reel_stereo_picture_asset.h
@@ -1,20 +1,34 @@
 /*
     Copyright (C) 2014-2015 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of libdcp.
+
+    libdcp is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    libdcp is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with libdcp.  If not, see <http://www.gnu.org/licenses/>.
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of portions of this program with the
+    OpenSSL library under certain conditions as described in each
+    individual source file, and distribute linked combinations
+    including the two.
 
+    You must obey the GNU General Public License in all respects
+    for all of the code used other than OpenSSL.  If you modify
+    file(s) with this exception, you may extend this exception to your
+    version of the file(s), but you are not obligated to do so.  If you
+    do not wish to do so, delete this exception statement from your
+    version.  If you delete this exception statement from all source
+    files in the program, then also delete it here.
 */
 
 /** @file  src/reel_stereo_picture_asset.h
@@ -25,10 +39,11 @@
 #define LIBDCP_REEL_STEREO_PICTURE_ASSET_H
 
 #include "reel_picture_asset.h"
+#include "stereo_picture_asset.h"
 
 namespace dcp {
 
-class StereoPictureAsset;	
+class StereoPictureAsset;
 
 /** @class ReelStereoPictureAsset
  *  @brief Part of a Reel's description which refers to a stereoscopic picture asset.
@@ -38,7 +53,17 @@ class ReelStereoPictureAsset : public ReelPictureAsset
 public:
 	ReelStereoPictureAsset ();
 	ReelStereoPictureAsset (boost::shared_ptr<StereoPictureAsset> content, int64_t entry_point);
-	ReelStereoPictureAsset (boost::shared_ptr<const cxml::Node>);
+	explicit ReelStereoPictureAsset (boost::shared_ptr<const cxml::Node>);
+
+	/** @return the StereoPictureAsset that this object refers to */
+	boost::shared_ptr<const StereoPictureAsset> stereo_asset () const {
+		return asset_of_type<const StereoPictureAsset> ();
+	}
+
+	/** @return the StereoPictureAsset that this object refers to */
+	boost::shared_ptr<StereoPictureAsset> stereo_asset () {
+		return asset_of_type<StereoPictureAsset> ();
+	}
 
 private:
 	std::string cpl_node_name () const;
@@ -48,4 +73,3 @@ private:
 }
 
 #endif
-