DOLFIN
DOLFIN C++ interface
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dolfin
common
Timer.h
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// Copyright (C) 2008 Anders Logg, 2015 Jan Blechta
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//
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// This file is part of DOLFIN.
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//
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// DOLFIN is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser 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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// (at your option) any later version.
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//
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// DOLFIN 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 Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with DOLFIN. If not, see <http://www.gnu.org/licenses/>.
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//
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// First added: 2008-06-13
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// Last changed: 2010-11-16
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#ifndef __TIMER_H
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#define __TIMER_H
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#include <string>
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#include <tuple>
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#include <boost/timer/timer.hpp>
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namespace
dolfin
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{
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class
Timer
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{
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public
:
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Timer
();
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Timer
(std::string task);
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~Timer
();
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void
start
();
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void
resume
();
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double
stop
();
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std::tuple<double, double, double>
elapsed
()
const
;
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private
:
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// Name of task
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std::string _task;
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// Implementation of timer
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boost::timer::cpu_timer _timer;
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};
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}
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#endif
dolfin::Timer
Definition
Timer.h:48
dolfin::Timer::~Timer
~Timer()
Destructor.
Definition
Timer.cpp:39
dolfin::Timer::start
void start()
Zero and start timer.
Definition
Timer.cpp:45
dolfin::Timer::resume
void resume()
Resume timer. Not well-defined for logging timer.
Definition
Timer.cpp:50
dolfin::Timer::Timer
Timer()
Create timer without logging.
Definition
Timer.cpp:28
dolfin::Timer::stop
double stop()
Definition
Timer.cpp:60
dolfin::Timer::elapsed
std::tuple< double, double, double > elapsed() const
Definition
Timer.cpp:69
dolfin
Definition
adapt.h:30
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