/usr/include/ITK-4.5/itkTimeProbe.h is in libinsighttoolkit4-dev 4.5.0-3.
This file is owned by root:root, with mode 0o644.
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*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef __itkTimeProbe_h
#define __itkTimeProbe_h
#include "itkConfigure.h"
#include "itkResourceProbe.h"
#include "itkRealTimeClock.h"
namespace itk
{
/** \class TimeProbe
*
* \brief Computes the time passed between two points in code.
*
* This class allows the user to trace the time passed between the execution
* of two pieces of code. It can be started and stopped in order to evaluate
* the execution over multiple passes. The values of time are taken from the
* RealTimeClock.
*
* \sa RealTimeClock
*
* \ingroup ITKCommon
*
* \wiki
* \wikiexample{Utilities/TimeProbe,Time probe}
* \endwiki
*/
class ITKCommon_EXPORT TimeProbe:public
ResourceProbe< RealTimeClock::TimeStampType, RealTimeClock::TimeStampType >
{
public:
/** Type for counting how many times the probe has been started and stopped.
*/
typedef unsigned long CountType;
/** Type for measuring time. See the RealTimeClock class for details on the
* precision and units of this clock signal */
typedef RealTimeClock::TimeStampType TimeStampType;
public:
/** Constructor */
TimeProbe();
/** Destructor */
virtual ~TimeProbe();
/** Get the current time.
* Warning: the returned value is not the elapsed time since the last Start() call.
*/
virtual RealTimeClock::TimeStampType GetInstantValue(void) const;
/** Returns the average times passed between the starts and stops of the
* probe. See the RealTimeClock for details on the precision and units of
* this time value. Obsolete method kept for backward compatibility,
* use Probe::GetMean() instead.
* \deprecated
*/
itkLegacyMacro(TimeStampType GetMeanTime(void) const);
private:
RealTimeClock::Pointer m_RealTimeClock;
};
} // end namespace itk
#endif //__itkTimeProbe_h
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