2 Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 #include <boost/foreach.hpp>
25 using boost::shared_ptr;
26 using boost::function;
28 ContentList overlaps (ContentList cl, function<shared_ptr<ContentPart> (shared_ptr<const Content>)> part, DCPTime from, DCPTime to)
31 DCPTimePeriod period (from, to);
32 BOOST_FOREACH (shared_ptr<Content> i, cl) {
33 if (part(i) && DCPTimePeriod(i->position(), i->end()).overlaps (period)) {
34 overlaps.push_back (i);