Include trimming.

[libdcp.git] / src / asset_writer.h

diff --git a/src/asset_writer.h b/src/asset_writer.h
index 8842917aabf633b15d1be6cbf746708b5ade8350..d4003fc9d4466278c5f0938ed9424b162b24e006 100644 (file)
--- a/src/asset_writer.h
+++ b/src/asset_writer.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.
 
@@ -31,32 +31,41 @@
     files in the program, then also delete it here.
 */
 
+
 /** @file  src/asset_writer.h
- *  @brief AssetWriter class.
+ *  @brief AssetWriter class
  */
 
+
 #ifndef LIBDCP_ASSET_WRITER_H
 #define LIBDCP_ASSET_WRITER_H
 
-#include "types.h"
+
 #include "crypto_context.h"
 #include <boost/filesystem.hpp>
-#include <boost/noncopyable.hpp>
+
 
 namespace dcp {
 
+
 class MXF;
 
+
 /** @class AssetWriter
  *  @brief Parent class for classes which can write MXF-based assets.
  *
  *  The AssetWriter lasts for the duration of the write and is then discarded.
  *  They can only be created by calling start_write() on an appropriate Asset object.
  */
-class AssetWriter : public boost::noncopyable
+class AssetWriter
 {
 public:
+       AssetWriter (AssetWriter const&) = delete;
+       AssetWriter& operator= (AssetWriter const&) = delete;
+
        virtual ~AssetWriter () {}
+
+       /** @return true if anything was written by this writer */
        virtual bool finalize ();
 
        int64_t frames_written () const {
@@ -67,17 +76,17 @@ protected:
        AssetWriter (MXF* mxf, boost::filesystem::path file);
 
        /** MXF that we are writing */
-       MXF* _mxf;
+       MXF* _mxf = nullptr;
        /** File that we are writing to */
        boost::filesystem::path _file;
        /** Number of `frames' written so far; the definition of a frame
         *  varies depending on the subclass.
         */
-       int64_t _frames_written;
+       int64_t _frames_written = 0;
        /** true if finalize() has been called on this object */
-       bool _finalized;
+       bool _finalized = false;
        /** true if something has been written to this asset */
-       bool _started;
+       bool _started = false;
        std::shared_ptr<EncryptionContext> _crypto_context;
 };