From 769d56b7f3b2fe78036b4ba12c0cfe71734b379d Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 7 Apr 2022 23:51:19 +0200
Subject: [PATCH] Cleanup: tidying.

---
 src/lib/video_content.cc | 39 ++++++++++++++++++++++-----------------
 src/lib/video_examiner.h |  2 +-
 2 files changed, 23 insertions(+), 18 deletions(-)

diff --git a/src/lib/video_content.cc b/src/lib/video_content.cc
index 853204575..51d6ba418 100644
--- a/src/lib/video_content.cc
+++ b/src/lib/video_content.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013-2021 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2022 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,19 +18,20 @@
 
 */
 
-#include "video_content.h"
-#include "content.h"
-#include "video_examiner.h"
+
+#include "colour_conversion.h"
 #include "compose.hpp"
-#include "ratio.h"
 #include "config.h"
-#include "colour_conversion.h"
-#include "util.h"
-#include "film.h"
+#include "content.h"
+#include "dcpomatic_log.h"
 #include "exceptions.h"
+#include "film.h"
 #include "frame_rate_change.h"
 #include "log.h"
-#include "dcpomatic_log.h"
+#include "ratio.h"
+#include "util.h"
+#include "video_content.h"
+#include "video_examiner.h"
 #include <dcp/raw_convert.h>
 #include <libcxml/cxml.h>
 #include <libxml++/libxml++.h>
@@ -39,6 +40,7 @@
 
 #include "i18n.h"
 
+
 int const VideoContentProperty::USE               = 0;
 int const VideoContentProperty::SIZE              = 1;
 int const VideoContentProperty::FRAME_TYPE        = 2;
@@ -51,23 +53,25 @@ int const VideoContentProperty::CUSTOM_RATIO      = 8;
 int const VideoContentProperty::CUSTOM_SIZE       = 9;
 int const VideoContentProperty::BURNT_SUBTITLE_LANGUAGE = 10;
 
-using std::string;
-using std::setprecision;
+
 using std::cout;
-using std::vector;
-using std::min;
-using std::max;
+using std::dynamic_pointer_cast;
 using std::fixed;
-using std::setprecision;
 using std::list;
+using std::make_shared;
+using std::max;
+using std::min;
 using std::pair;
+using std::setprecision;
+using std::setprecision;
 using std::shared_ptr;
-using std::make_shared;
+using std::string;
+using std::vector;
 using boost::optional;
-using std::dynamic_pointer_cast;
 using dcp::raw_convert;
 using namespace dcpomatic;
 
+
 VideoContent::VideoContent (Content* parent)
 	: ContentPart (parent)
 	, _use (true)
@@ -81,6 +85,7 @@ VideoContent::VideoContent (Content* parent)
 
 }
 
+
 shared_ptr<VideoContent>
 VideoContent::from_xml (Content* parent, cxml::ConstNodePtr node, int version)
 {
diff --git a/src/lib/video_examiner.h b/src/lib/video_examiner.h
index c56530448..86dd9345a 100644
--- a/src/lib/video_examiner.h
+++ b/src/lib/video_examiner.h
@@ -48,7 +48,7 @@ public:
 	virtual Frame video_length () const = 0;
 	/** @return video sample aspect ratio (if known); must not be called if has_video() == false */
 	virtual boost::optional<double> sample_aspect_ratio () const {
-		return boost::optional<double> ();
+		return {};
 	}
 	/** @return true if this video is in YUV; must not be called if has_video() == false */
 	virtual bool yuv () const = 0;
-- 
2.30.2