Bv2.1 7.2.3: Check that subtitle <StartTime> exists and is 0.

[libdcp.git] / src / reel_stereo_picture_asset.h

diff --git a/src/reel_stereo_picture_asset.h b/src/reel_stereo_picture_asset.h
index 07d31a03a1e3ff7dcab895f2e8bd8955e859e91e..b343626fbcadff895efde8b256233a511becc5ae 100644 (file)
--- 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>
+    Copyright (C) 2014-2019 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.
@@ -36,16 +51,24 @@ class StereoPictureAsset;
 class ReelStereoPictureAsset : public ReelPictureAsset
 {
 public:
-       ReelStereoPictureAsset ();
-       ReelStereoPictureAsset (boost::shared_ptr<StereoPictureAsset> content, int64_t entry_point);
-       ReelStereoPictureAsset (boost::shared_ptr<const cxml::Node>);
+       ReelStereoPictureAsset (std::shared_ptr<StereoPictureAsset> content, int64_t entry_point);
+       explicit ReelStereoPictureAsset (std::shared_ptr<const cxml::Node>);
+
+       /** @return the StereoPictureAsset that this object refers to */
+       std::shared_ptr<const StereoPictureAsset> stereo_asset () const {
+               return asset_of_type<const StereoPictureAsset> ();
+       }
+
+       /** @return the StereoPictureAsset that this object refers to */
+       std::shared_ptr<StereoPictureAsset> stereo_asset () {
+               return asset_of_type<StereoPictureAsset> ();
+       }
 
 private:
-       std::string cpl_node_name () const;
+       std::string cpl_node_name (Standard standard) const;
        std::pair<std::string, std::string> cpl_node_attribute (Standard standard) const;
 };
 
 }
 
 #endif
-