It builds again.

1 files changed, 40 insertions, 2 deletions

diff --git a/src/asset.h b/src/asset.h
index f3546cd8..e8867ae5 100644
--- a/src/asset.h
+++ b/src/asset.h
@@ -17,23 +17,61 @@
 
 */
 
+/** @file  src/asset.h
+ *  @brief Asset class.
+ */ 
+
 #ifndef LIBDCP_ASSET_H
 #define LIBDCP_ASSET_H
 
 #include "object.h"
+#include "types.h"
+#include <boost/filesystem.hpp>
+#include <boost/function.hpp>
+
+namespace xmlpp {
+	class Node;
+}
 
 namespace dcp {
 
 /** @class Asset
- *  @brief Parent class for DCP assets, i.e. picture/sound/subtitles, CPLs and PKLs.
+ *  @brief Parent class for DCP assets, i.e. picture/sound/subtitles and CPLs.
+ *
+ *  Note that this class is not used for ReelAssets; they are just for the metadata
+ *  that gets put into <Reel>s.
  */
-	
 class Asset : public Object
 {
 public:
 	Asset ();
+	Asset (boost::filesystem::path file);
 	Asset (std::string id);
 
+	virtual std::string pkl_type () const = 0;
+	virtual bool equals (boost::shared_ptr<const Asset> other, EqualityOptions opt, boost::function<void (NoteType, std::string)> note) const;
+	
+	/** Write details of the asset to a PKL AssetList node.
+	 *  @param node Parent node.
+	 */
+	void write_to_pkl (xmlpp::Node* node) const;
+	void write_to_assetmap (xmlpp::Node* node) const;
+
+	boost::filesystem::path file () const {
+		return _file;
+	}
+
+	void set_file (boost::filesystem::path file) {
+		_file = file;
+	}
+
+	std::string hash () const;
+
+protected:
+	friend class MXFWriter;
+	
+	boost::filesystem::path _file;
+	mutable std::string _hash;
 };
 
 }