X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Faudio_delay.h;h=5f3f89a6596d9037e86a1c217ce1f8008c60e20a;hb=60b80e1051c8c20ebce4b757d3fb67491dfdb79d;hp=0072915e289889990c12da1e4ff6d1bdec2a574f;hpb=0dfd150ac546eb42067cb51b6d4386fadc24afab;p=dcpomatic.git

diff --git a/src/lib/audio_delay.h b/src/lib/audio_delay.h
index 0072915e2..5f3f89a65 100644
--- a/src/lib/audio_delay.h
+++ b/src/lib/audio_delay.h
@@ -1,34 +1,41 @@
 /*
-    Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2015-2021 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    DCP-o-matic is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
-#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;
 };