X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Freel_sound_asset.h;h=fd1a63fe60046511015b041839d065fa37ac0268;hb=8f7a014e6d11c107b520ac3c869b1cc7bef1bbd0;hp=9902faa42da0b43d21ddad137993d8b59d3aa319;hpb=82787546680784a2a6e0993ab5b570f0db3a2d4d;p=libdcp.git

diff --git a/src/reel_sound_asset.h b/src/reel_sound_asset.h
index 9902faa4..fd1a63fe 100644
--- a/src/reel_sound_asset.h
+++ b/src/reel_sound_asset.h
@@ -21,7 +21,8 @@
  *  @brief ReelSoundAsset class.
  */
 
-#include "reel_encryptable_asset.h"
+#include "reel_mxf.h"
+#include "reel_asset.h"
 #include "sound_asset.h"
 #include <boost/shared_ptr.hpp>
 #include <string>
@@ -29,9 +30,9 @@
 namespace dcp {
 
 /** @class ReelSoundAsset
- *  @brief Part of a Reel's description which refers to a sound MXF.
+ *  @brief Part of a Reel's description which refers to a sound asset.
  */
-class ReelSoundAsset : public ReelEncryptableAsset
+class ReelSoundAsset : public ReelAsset, public ReelMXF
 {
 public:
 	ReelSoundAsset (boost::shared_ptr<dcp::SoundAsset> content, int64_t entry_point);
@@ -41,18 +42,17 @@ public:
 
 	/** @return the SoundAsset that this object refers to */
 	boost::shared_ptr<SoundAsset> asset () {
-		return boost::dynamic_pointer_cast<SoundAsset> (_asset_ref.object ());
+		return asset_of_type<SoundAsset> ();
 	}
 
 	/** @return the SoundAsset that this object refers to */
 	boost::shared_ptr<const SoundAsset> asset () const {
-		return boost::dynamic_pointer_cast<const SoundAsset> (_asset_ref.object ());
+		return asset_of_type<const SoundAsset> ();
 	}
-	
+
 private:
 	std::string key_type () const;
 	std::string cpl_node_name () const;
 };
 
 }
-