Tidying.

[libdcp.git] / src / pkl.cc

diff --git a/src/pkl.cc b/src/pkl.cc
index b439e8bd99f9da7d5044ae9e6c055c69fa701400..9cec68be13539d8288fb0d156ee094544de45cb8 100644 (file)
--- a/src/pkl.cc
+++ b/src/pkl.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2018 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2018-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of libdcp.
 
@@ -31,24 +31,32 @@
     files in the program, then also delete it here.
 */
 
+
+/** @file  src/pkl.cc
+ *  @brief PKL class
+ */
+
+
 #include "pkl.h"
 #include "exceptions.h"
 #include "util.h"
 #include "raw_convert.h"
 #include "dcp_assert.h"
 #include <libxml++/libxml++.h>
-#include <boost/foreach.hpp>
 #include <iostream>
 
+
 using std::string;
 using std::shared_ptr;
 using std::make_shared;
 using boost::optional;
 using namespace dcp;
 
+
 static string const pkl_interop_ns = "http://www.digicine.com/PROTO-ASDCP-PKL-20040311#";
 static string const pkl_smpte_ns   = "http://www.smpte-ra.org/schemas/429-8/2007/PKL";
 
+
 PKL::PKL (boost::filesystem::path file)
        : _file (file)
 {
@@ -74,12 +82,14 @@ PKL::PKL (boost::filesystem::path file)
        }
 }
 
+
 void
 PKL::add_asset (std::string id, boost::optional<std::string> annotation_text, std::string hash, int64_t size, std::string type)
 {
        _asset_list.push_back (make_shared<Asset>(id, annotation_text, hash, size, type));
 }
 
+
 void
 PKL::write (boost::filesystem::path file, shared_ptr<const CertificateChain> signer) const
 {
@@ -121,6 +131,7 @@ PKL::write (boost::filesystem::path file, shared_ptr<const CertificateChain> sig
        _file = file;
 }
 
+
 optional<string>
 PKL::hash (string id) const
 {
@@ -133,6 +144,7 @@ PKL::hash (string id) const
        return {};
 }
 
+
 optional<string>
 PKL::type (string id) const
 {