PTimer.cpp

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/***************************************
        Auteur : Pierre Aubert
        Mail : pierre.aubert@lapp.in2p3.fr
        Licence : CeCILL-C
****************************************/
 
#include "PTimer.h"
 
 
PTimer::PTimer(size_t ellapsedTime)
        :p_ellapsedTime(ellapsedTime)
{
        initialisationPTimer();
}
 
 
PTimer::PTimer(const PTimer & other){
        copyPTimer(other);
}
 
PTimer::~PTimer(){
        
}
 
 
PTimer & PTimer::operator = (const PTimer & other){
        copyPTimer(other);
        return *this;
}
 
void PTimer::start(){
        p_startTime = std::chrono::steady_clock::now();
}
 
 
void PTimer::setEllapsedTime(size_t ellapsedTime){
        p_ellapsedTime = ellapsedTime;
}
 
 
size_t PTimer::getEllapsedTime() const{
        return p_ellapsedTime;
}
 
 
bool PTimer::isTime(){
        size_t ellapsedTimeNs(0lu);
        return isTime(ellapsedTimeNs);
}
 
 
bool PTimer::isTime(size_t & ellapsedTimeNs){
        std::chrono::nanoseconds ellapsedTime(std::chrono::steady_clock::now() - p_startTime);
        ellapsedTimeNs = ellapsedTime.count();
        bool b(ellapsedTimeNs >= p_ellapsedTime);
        if(b){
                start();
        }
        return b;
}
 
 
void PTimer::copyPTimer(const PTimer & other){
        p_ellapsedTime = other.p_ellapsedTime;
        p_startTime = other.p_startTime;
}
 
void PTimer::initialisationPTimer(){
        start();
}