2 Copyright (C) 2020 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
21 #include "suspender.h"
22 #include <boost/foreach.hpp>
24 Suspender::Suspender(boost::function<void (int)> handler)
31 Suspender::Block::Block (Suspender* s)
34 _suspender->increment ();
37 Suspender::Block::~Block ()
39 _suspender->decrement ();
49 Suspender::increment ()
55 Suspender::decrement ()
59 BOOST_FOREACH (int i, _pending) {
67 Suspender::check (int property)
73 _pending.insert (property);