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#ifndef BLISS_TIMER_HH
#define BLISS_TIMER_HH
/*
Copyright (c) 2003-2015 Tommi Junttila
Released under the GNU Lesser General Public License version 3.
This file is part of bliss.
bliss is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, version 3 of the License.
bliss 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with bliss. If not, see <http://www.gnu.org/licenses/>.
*/
namespace bliss {
/** \internal
* \brief A very simple wrapper class for measuring elapsed user+system time.
* Not essential if you are using bliss as a library.
*/
class Timer
{
double start_time;
public:
/**
* Create and start a new timer.
*/
Timer();
/**
* Reset the timer.
*/
void reset();
/**
* Get the user+system time (in seconds) elapsed since the creation or
* the last reset() call of the timer.
*/
double get_duration();
};
} // namespace bliss
#endif
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