edm::Timestamp Class Reference

#include <Timestamp.h>

Public Member Functions
unsigned int	microsecondOffset () const
	Microseconds offset within second. More...
bool	operator!= (Timestamp const &iRHS) const
bool	operator< (Timestamp const &iRHS) const
bool	operator<= (Timestamp const &iRHS) const
bool	operator== (Timestamp const &iRHS) const
bool	operator> (Timestamp const &iRHS) const
bool	operator>= (Timestamp const &iRHS) const
	Timestamp (TimeValue_t iValue)
	Timestamp ()
unsigned int	unixTime () const
	Time in seconds since January 1, 1970. More...
TimeValue_t	value () const

Static Public Member Functions
static Timestamp const &	beginOfTime ()
static Timestamp const &	endOfTime ()
static Timestamp const &	invalidTimestamp ()

Private Attributes
unsigned int	timeHigh_
unsigned int	timeLow_

Detailed Description

Definition at line 29 of file Timestamp.h.

Constructor & Destructor Documentation

Timestamp::Timestamp ( TimeValue_t  iValue )

explicit

Definition at line 33 of file Timestamp.cc.

                                       : 
   timeLow_(static_cast<unsigned int>(kLowMask & iValue)),
   timeHigh_(static_cast<unsigned int>(iValue >> 32))
{
}

Timestamp::Timestamp

(

)

Definition at line 39 of file Timestamp.cc.

                     : timeLow_(invalidTimestamp().timeLow_),
timeHigh_(invalidTimestamp().timeHigh_)
{
}

Member Function Documentation

const Timestamp & Timestamp::beginOfTime ( )

static

Definition at line 96 of file Timestamp.cc.

Referenced by fwlite::IOVSyncValue::beginOfTime(), edm::IOVSyncValue::beginOfTime(), edm::DaqSource::DaqSource(), and edm::RawInputSource::RawInputSource().

                       {
   static Timestamp s_beginOfTime(1);
   return s_beginOfTime;
}

const Timestamp & Timestamp::endOfTime ( )

static

Definition at line 88 of file Timestamp.cc.

References groupFilesInBlocks::temp.

Referenced by fwlite::IOVSyncValue::endOfTime(), edm::IOVSyncValue::endOfTime(), EcalTestDevDB::generateEcalLinearCorrections(), EcalTrivialConditionRetriever::produceEcalLaserAPDPNRatios(), EcalTrivialConditionRetriever::produceEcalLinearCorrections(), and publishObjects().

                     {
   //calculate 2^N -1 where N is number of bits in TimeValue_t
   // by doing 2^(N-1) - 1 + 2^(N-1)
   const TimeValue_t temp = TimeValue_t(1) << (sizeof(TimeValue_t)/sizeof(char) * 8 - 1);
   static Timestamp s_endOfTime((temp -1) + temp);
   return s_endOfTime;
}

const Timestamp & Timestamp::invalidTimestamp ( )

static

Definition at line 83 of file Timestamp.cc.

Referenced by stor::DQMTopLevelFolder::addDQMEvent(), edm::DQMHttpSource::checkNextEvent(), edm::conversion(), edm::StreamerInputSource::deserializeEvent(), edm::DaqSource::getNextItemType(), edm::LuminosityBlockAuxiliary::mergeAuxiliary(), edm::RunAuxiliary::mergeNewTimestampsIntoThis_(), edm::ProducerSourceBase::readLuminosityBlockAuxiliary_(), edm::RootFile::readLuminosityBlockAuxiliary_(), edm::DaqSource::readRunAuxiliary_(), edm::ProducerSourceBase::readRunAuxiliary_(), edm::RootFile::readRunAuxiliary_(), fwlite::Record::Record(), edm::RunAuxiliary::setBeginTime(), edm::LuminosityBlockAuxiliary::setBeginTime(), edm::RunAuxiliary::setEndTime(), edm::LuminosityBlockAuxiliary::setEndTime(), and fwlite::Record::syncTo().

                            {
   static Timestamp s_invalid(0);
   return s_invalid;
}

unsigned int edm::Timestamp::microsecondOffset ( ) const

inline

Microseconds offset within second.

Definition at line 43 of file Timestamp.h.

References timeLow_.

                                {
        return timeLow_;
      }

bool edm::Timestamp::operator!= ( Timestamp const &  iRHS ) const

inline

Definition at line 54 of file Timestamp.h.

                                                   {
         return !(*this == iRHS);
      }

bool edm::Timestamp::operator< ( Timestamp const &  iRHS ) const

inline

Definition at line 58 of file Timestamp.h.

References timeHigh_, and timeLow_.

                                                  {
         if(timeHigh_ == iRHS.timeHigh_) {
            return timeLow_ < iRHS.timeLow_;
         }
         return timeHigh_ < iRHS.timeHigh_;
      }

bool edm::Timestamp::operator<= ( Timestamp const &  iRHS ) const

inline

Definition at line 64 of file Timestamp.h.

References timeHigh_, and timeLow_.

                                                   {
         if(timeHigh_ == iRHS.timeHigh_) {
            return timeLow_ <= iRHS.timeLow_;
         }
         return timeHigh_ <= iRHS.timeHigh_;
      }

bool edm::Timestamp::operator== ( Timestamp const &  iRHS ) const

inline

Definition at line 50 of file Timestamp.h.

References timeHigh_, and timeLow_.

                                                   {
         return timeHigh_ == iRHS.timeHigh_ &&
         timeLow_ == iRHS.timeLow_;
      }

bool edm::Timestamp::operator> ( Timestamp const &  iRHS ) const

inline

Definition at line 70 of file Timestamp.h.

References timeHigh_, and timeLow_.

                                                  {
         if(timeHigh_ == iRHS.timeHigh_) {
            return timeLow_ > iRHS.timeLow_;
         }
         return timeHigh_ > iRHS.timeHigh_;
      }

bool edm::Timestamp::operator>= ( Timestamp const &  iRHS ) const

inline

Definition at line 76 of file Timestamp.h.

References timeHigh_, and timeLow_.

                                                   {
         if(timeHigh_ == iRHS.timeHigh_) {
            return timeLow_ >= iRHS.timeLow_;
         }
         return timeHigh_ >= iRHS.timeHigh_;
      }

unsigned int edm::Timestamp::unixTime ( ) const

inline

Time in seconds since January 1, 1970.

Definition at line 37 of file Timestamp.h.

References timeHigh_.

Referenced by edm::eventsetup::DependentRecordIntervalFinder::setIntervalFor(), and ESTrendTask::updateTime().

                       {
        return timeHigh_;
      }

TimeValue_t Timestamp::value

(

)

const

Definition at line 72 of file Timestamp.cc.

References timeHigh_, and timeLow_.

Referenced by SiStripGainFromData::algoAnalyze(), SiStripHitEffFromCalibTree::algoAnalyze(), EcalStatusAnalyzer::analyze(), evf::EvFRecordUnpacker::analyze(), SiPixelHistoricInfoEDAClient::analyze(), SiStripQualityStatistics::analyze(), ZDCMonitorClient::analyze(), EcalGetLaserData::analyze(), DTNoiseCalibration::analyze(), ZDCMonitorModule::analyze(), XmasToDQMEventInfo::analyze(), DTDigiTask::analyze(), EcalCosmicsHists::analyze(), CastorMonitorModule::analyze(), TrackerDpgAnalysis::analyze(), EcnaAnalyzer::analyze(), AlcaBeamSpotProducer::beginLuminosityBlock(), BeamSpotAnalyzer::beginLuminosityBlock(), BeamMonitor::beginLuminosityBlock(), BeamMonitorBx::beginLuminosityBlock(), Vx3DHLTAnalyzer::beginLuminosityBlock(), BeamMonitor::beginRun(), DTNoiseCalibration::beginRun(), BeamMonitorBx::beginRun(), XmasToDQMEventInfo::beginRun(), Vispa.Views.PropertyView.FileProperty::buttonClicked(), Types.string::configValue(), Types.FileInPath::configValue(), DQMEventMsgBuilder::DQMEventMsgBuilder(), Mixins.UsingBlock::dumpPython(), BeamSpotAnalyzer::endLuminosityBlock(), BeamMonitor::endLuminosityBlock(), PhiSymmetryCalibration::endLuminosityBlock(), BeamMonitorBx::endLuminosityBlock(), Vx3DHLTAnalyzer::endLuminosityBlock(), AlcaBeamSpotProducer::endLuminosityBlockProduce(), PhiSymmetryCalibration::endRun(), HLTPrescaleRecorder::endRun(), HLXMonitor::FillEventInfo(), HSCPTreeBuilder::filter(), cond::fromIOVSyncValue(), EcalLaserDbService::getLaserCorrection(), fireworks::getLocalTime(), popcon::RpcDataI::getNewObjects(), popcon::RpcDataS::getNewObjects(), popcon::RpcDataT::getNewObjects(), popcon::RpcDataUXC::getNewObjects(), popcon::RpcDataV::getNewObjects(), popcon::RpcDataFebmap::getNewObjects(), popcon::RpcDataGasMix::getNewObjects(), popcon::RpcObGasData::getNewObjects(), popcon::RPCObPVSSmapData::getNewObjects(), popcon::EcalLaser_weekly_Handler::getNewObjects(), popcon::EcalLaserHandler::getNewObjects(), fireworks::getTimeGMT(), Types.int32::insertInto(), Types.uint32::insertInto(), Types.int64::insertInto(), Types.uint64::insertInto(), Mixins.UsingBlock::insertInto(), Types.double::insertInto(), Types.bool::insertInto(), Types.string::insertInto(), Types.FileInPath::insertInto(), Types.vint32::insertInto(), Types.vuint32::insertInto(), Types.vint64::insertInto(), Types.vuint64::insertInto(), Types.vdouble::insertInto(), Types.vbool::insertInto(), Types.vstring::insertInto(), Vispa.Views.PropertyView.FileProperty::labelDoubleClicked(), edm::service::Tracer::preBeginLumi(), edm::service::Tracer::preBeginRun(), edm::service::Tracer::preEndLumi(), edm::service::Tracer::preEndRun(), edm::service::Tracer::preEvent(), cond::service::PoolDBOutputService::preEventProcessing(), edm::PrintEventSetupContent::print(), L1GlobalTrigger::produce(), publishObjects(), BeamFitter::readEvent(), CastorHardcodeCalibrations::setIntervalFor(), CondDBESSource::setIntervalFor(), HiTrivialConditionRetriever::setIntervalFor(), HcalHardcodeCalibrations::setIntervalFor(), edm::eventsetup::DependentRecordIntervalFinder::setIntervalFor(), ESTrivialConditionRetriever::setIntervalFor(), FWLiteESSource::setIntervalFor(), EcalTrivialConditionRetriever::setIntervalFor(), stampToReal(), cond::PayLoadInspector< DataT >::summary(), RPCRunIOV::toDAQ(), edm::AsciiOutputModule::write(), LaserSorter::writeEventHeader(), DQMRootOutputModule::writeLuminosityBlock(), and DQMRootOutputModule::writeRun().

                       {
   TimeValue_t returnValue = timeHigh_;
   returnValue = returnValue << 32;
   returnValue += timeLow_;
   return returnValue;
}

Member Data Documentation

unsigned int edm::Timestamp::timeHigh_

private

Definition at line 99 of file Timestamp.h.

Referenced by operator<(), operator<=(), operator==(), operator>(), operator>=(), unixTime(), and value().

unsigned int edm::Timestamp::timeLow_

private

Definition at line 98 of file Timestamp.h.

Referenced by microsecondOffset(), operator<(), operator<=(), operator==(), operator>(), operator>=(), and value().