Improved comments.

[libdcp.git] / src / ref.cc

diff --git a/src/ref.cc b/src/ref.cc
index ca2d74938cb1a21d33674e5ac6a79e9a06a2cbbc..162012406e8c17127a71f78a75cc2399e077339c 100644 (file)
--- a/src/ref.cc
+++ b/src/ref.cc
@@ -1,35 +1,54 @@
 /*
-    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 libdcp.
+
+    libdcp 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,
+    libdcp 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 libdcp.  If not, see <http://www.gnu.org/licenses/>.
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of portions of this program with the
+    OpenSSL library under certain conditions as described in each
+    individual source file, and distribute linked combinations
+    including the two.
+
+    You must obey the GNU General Public License in all respects
+    for all of the code used other than OpenSSL.  If you modify
+    file(s) with this exception, you may extend this exception to your
+    version of the file(s), but you are not obligated to do so.  If you
+    do not wish to do so, delete this exception statement from your
+    version.  If you delete this exception statement from all source
+    files in the program, then also delete it here.
 */
 
+
+/** @file  src/ref.cc
+ *  @brief Ref class
+ */
+
+
 #include "ref.h"
 
-using std::list;
-using boost::shared_ptr;
+
+using std::shared_ptr;
+using std::vector;
 using namespace dcp;
 
-/** Look through a list of assets and copy a shared_ptr to any asset
- *  which matches the ID of this one.
- */
+
 void
-Ref::resolve (list<shared_ptr<Asset> > assets)
+Ref::resolve (vector<shared_ptr<Asset>> assets)
 {
-       list<shared_ptr<Asset> >::iterator i = assets.begin();
+       auto i = assets.begin();
        while (i != assets.end() && !ids_equal ((*i)->id(), _id)) {
                ++i;
        }