X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Faudio_delay.h;h=5f3f89a6596d9037e86a1c217ce1f8008c60e20a;hb=c7916079e06d985121842962b9736a6673e22dfe;hp=644ca1fb465138df374787b722d6c4e0f672cb50;hpb=3828baf56467224f5d44049bf1e7a7ed11f43a05;p=dcpomatic.git

diff --git a/src/lib/audio_delay.h b/src/lib/audio_delay.h
index 644ca1fb4..5f3f89a65 100644
--- a/src/lib/audio_delay.h
+++ b/src/lib/audio_delay.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2015-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,18 +18,24 @@
 
 */
 
-#include <boost/shared_ptr.hpp>
+
+#include <memory>
+
 
 class AudioBuffers;
 
+
+/** @class AudioDelay
+ *  @brief An audio delay line
+ */
 class AudioDelay
 {
 public:
-	AudioDelay (int samples);
-	boost::shared_ptr<AudioBuffers> run (boost::shared_ptr<const AudioBuffers> in);
+	explicit AudioDelay (int samples);
+	std::shared_ptr<AudioBuffers> run (std::shared_ptr<const AudioBuffers> in);
 	void flush ();
 
 private:
-	boost::shared_ptr<AudioBuffers> _tail;
+	std::shared_ptr<AudioBuffers> _tail;
 	int _samples;
 };