1 // SystemClock.cpp -- system-time based VirtualClock for gnash core lib
3 // Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010,
4 // 2011 Free Software Foundation, Inc
6 // This program 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 3 of the License, or
9 // (at your option) any later version.
11 // This program 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 this program; if not, write to the Free Software
18 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #include "SystemClock.h"
23 #include "ClockTime.h" // for getting system time
25 #include <boost/cstdint.hpp> // for boost::uint64_t typedef
34 // ClockTime::getTicks always returns milliseconds
35 return clocktime::getTicks();
40 SystemClock::SystemClock()
42 _startTime(fetchSystemTime())
47 SystemClock::elapsed() const
49 return fetchSystemTime() - _startTime
;
53 SystemClock::restart()
55 _startTime
= fetchSystemTime();