clock.h

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/* This software and supporting documentation are distributed by
 *     Institut Federatif de Recherche 49
 *     CEA/NeuroSpin, Batiment 145,
 *     91191 Gif-sur-Yvette cedex
 *     France
 *
 * This software is governed by the CeCILL-B license under
 * French law and abiding by the rules of distribution of free software.
 * You can  use, modify and/or redistribute the software under the
 * terms of the CeCILL-B license as circulated by CEA, CNRS
 * and INRIA at the following URL "http://www.cecill.info".
 *
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 * economic rights,  and the successive licensors  have only  limited
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/*
 *  Clock class
 */
 
#ifndef AIMS_UTILITY_CLOCK_H
#define AIMS_UTILITY_CLOCK_H
 
 
#include <aims/config/aimsdata_config.h>
#include <time.h>
#include <iostream>
 
 
namespace aims
{

  class AIMSDATA_API Clock
  {
  public:
    Clock();

    void reset();
    clock_t initialTime() const;
    clock_t laps() const;
    clock_t lapsAndReset();

    friend std::ostream& operator << (std::ostream& os, const Clock& thing);
 
  private:
    clock_t _clock;
  };
 
 
}
 
 
#endif