/usr/include/kido/common/Timer.hpp is in libkido-dev 0.1.0+dfsg-2build9.
This file is owned by root:root, with mode 0o644.
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* Copyright (c) 2011-2015, Georgia Tech Research Corporation
* All rights reserved.
*
* Author(s): Sehoon Ha <sehoon.ha@gmail.com>
*
* Georgia Tech Graphics Lab and Humanoid Robotics Lab
*
* Directed by Prof. C. Karen Liu and Prof. Mike Stilman
* <karenliu@cc.gatech.edu> <mstilman@cc.gatech.edu>
*
* This file is provided under the following "BSD-style" License:
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef KIDO_COMMON_TIMER_HPP_
#define KIDO_COMMON_TIMER_HPP_
#include <string>
#ifdef _WIN32
#ifdef NOMINMAX
#include <windows.h>
#else
#define NOMINMAX
#include <windows.h>
#undef NOMINMAX
#endif
typedef struct
{
LARGE_INTEGER start;
LARGE_INTEGER stop;
} stopWatch;
#else
#include <sys/time.h>
#endif
namespace kido {
namespace common {
/// \brief The implementation of Timer class
///
/// This is a definition of mTimer class.
/// For measure the time, gettimeofday() api is used
class Timer
{
public:
/// \brief Default constructor
explicit Timer(const std::string& _name = "Noname Timer");
/// \brief Default destructor
virtual ~Timer();
/// \brief Start timer
void start();
/// \brief Returns whether the timer is started
bool isStarted() const;
/// \brief Stop the timer
void stop();
/// \brief Return elapsed time in seconds since startTimer()
/// \see start()
double getElapsedTime();
/// \brief Return last elapsed time in seconds
double getLastElapsedTime() const;
/// \brief Return total elapsed time in seconds
double getTotalElapsedTime() const;
/// \brief Print results
void print();
/// \brief Return the current time of the system in seconds
static double getWallTime();
private:
int mCount;
#ifdef _WIN32
stopWatch mTimer;
#else
timeval mTimeVal;
double mStartedTime;
double mStoppedTime;
#endif
double mLastElapsedTime;
double mTotalElapsedTime;
std::string mName;
bool mIsStarted;
#ifdef _WIN32
LARGE_INTEGER mFrequency;
double _convLIToSecs(const LARGE_INTEGER& _L);
#endif
};
} // namespace common
} // namespace kido
#endif // KIDO_COMMON_TIMER_HPP_
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