TimingSimulationContext.cpp

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//Copyright GSI 2012
#include <fesa-core-gsi/Synchronization/TimingSimulationContext.h>
#include <sys/time.h>

namespace fesaGSI
{
    TimingSimulationContext::TimingSimulationContext(std::string& domainName, long cycleId, std::string& cycleName,long relativEventTimeInCycle) :
        fesa::MultiplexingContext()
    {
        cycleName_ =   domainName + ".USER." + cycleName;
        cycleId_ = cycleId;
        timingDomainName_ = domainName;
        timingDomainId_ = 0;
        type_ = fesa::MultiplexingContext::CycleOccurrenceCtxt;
        cycleTime_ = relativEventTimeInCycle;
    }

    long long TimingSimulationContext::getInterruptTimeStamp()
    {
        return cycleStamp_;
    }

    unsigned long TimingSimulationContext::getCycleTime()
    {
        return cycleTime_;
    }

    void TimingSimulationContext::setCycleTimeStamp()
    {
        struct timeval tv;
        gettimeofday(&tv, 0);

        //cyclestamp_ is in nanoseconds, so we have to calculate
        cycleStamp_ = tv.tv_sec * (long long) 1000000000 + tv.tv_usec * (long long) 1000;
    }

}//end namespace