39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/*
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open source routing machine
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Copyright (C) Dennis Luxen, others 2010
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU AFFERO General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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or see http://www.gnu.org/licenses/agpl.txt.
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*/
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#ifndef TIMINGUTIL_H_
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#define TIMINGUTIL_H_
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#include <boost/chrono.hpp>
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#include <boost/timer/timer.hpp>
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static boost::timer::cpu_timer my_timer;
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/** Returns a timestamp (now) in seconds (incl. a fractional part). */
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static inline double get_timestamp() {
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boost::chrono::duration<double> duration = boost::chrono::nanoseconds(
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my_timer.elapsed().user + my_timer.elapsed().system +
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my_timer.elapsed().wall
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);
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return duration.count();
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}
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#endif /* TIMINGUTIL_H_ */
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