Use an enum instead of a bool in PictureAsset::start_write().

[libdcp.git] / src / mono_picture_asset.h

diff --git a/src/mono_picture_asset.h b/src/mono_picture_asset.h
index ea276bcdb17280f36ab1a2abec02eed29dd23cf7..625d6ac8fecb9503b7c0c07b332cdc1175e79e1d 100644 (file)
--- a/src/mono_picture_asset.h
+++ b/src/mono_picture_asset.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of libdcp.
 
@@ -31,18 +31,28 @@
     files in the program, then also delete it here.
 */
 
+
+/** @file  src/mono_picture_asset.cc
+ *  @brief MonoPictureAsset class
+ */
+
+
 #ifndef LIBDCP_MONO_PICTURE_ASSET_H
 #define LIBDCP_MONO_PICTURE_ASSET_H
 
+
 #include "picture_asset.h"
 #include "mono_picture_asset_reader.h"
 
+
 namespace dcp {
 
+
 class MonoPictureAssetWriter;
 
+
 /** @class MonoPictureAsset
- *  @brief A 2D (monoscopic) picture asset.
+ *  @brief A 2D (monoscopic) picture asset
  */
 class MonoPictureAsset : public PictureAsset
 {
@@ -54,23 +64,31 @@ public:
 
        /** Create a MonoPictureAsset with a given edit rate.
         *  @param edit_rate Edit rate (i.e. frame rate) in frames per second.
+        *  @param standard DCP standard (INTEROP or SMPTE).
         */
-       explicit MonoPictureAsset (Fraction edit_rate);
+       explicit MonoPictureAsset (Fraction edit_rate, Standard standard);
 
-       /** Start a progressive write to a MonoPictureAsset */
-       boost::shared_ptr<PictureAssetWriter> start_write (boost::filesystem::path, Standard standard, bool);
-       boost::shared_ptr<MonoPictureAssetReader> start_read () const;
+       /** Start a progressive write to a MonoPictureAsset.
+        *  @path file File to write to.
+        *  @path behaviour OVERWRITE_EXISTING to overwrite and potentially add to an existing file
+        *  (after a write previously failed), MAKE_NEW to create a new file.
+        *  If in doubt, use MAKE_NEW here.
+        */
+       std::shared_ptr<PictureAssetWriter> start_write(boost::filesystem::path file, Behaviour behaviour) override;
+       std::shared_ptr<MonoPictureAssetReader> start_read () const;
 
        bool equals (
-               boost::shared_ptr<const Asset> other,
+               std::shared_ptr<const Asset> other,
                EqualityOptions opt,
                NoteHandler note
-               ) const;
+               ) const override;
 
 private:
        std::string cpl_node_name () const;
 };
 
+
 }
 
+
 #endif