DTTimeEvolutionHisto Class Reference

#include <DTTimeEvolutionHisto.h>

Public Member Functions
void	accumulateValueTimeSlot (float value)
	DTTimeEvolutionHisto (DQMStore *dbe, const std::string &name, const std::string &title, int nbins, int lsPrescale, bool sliding, int mode=0)
	DTTimeEvolutionHisto (DQMStore *dbe, const std::string &name, const std::string &title, int nbins, int firstLS, int lsPrescale, bool sliding, int mode=0)
	DTTimeEvolutionHisto (DQMStore *dbe, const std::string &name)
	retrieve the monitor element from DQMStore More...
void	normalizeTo (const MonitorElement *histForNorm)
void	setTimeSlotValue (float value, int timeSlot)
void	updateTimeSlot (int ls, int nEventsInLS)
virtual	~DTTimeEvolutionHisto ()
	Destructor. More...

Private Attributes
bool	doSlide
MonitorElement *	histo
int	nBookedBins
std::map< int, int >	nEventsInLastTimeSlot
std::map< int, int >	nLumiTrInLastTimeSlot
int	theFirstLS
int	theLSPrescale
int	theMode
float	valueLastTimeSlot

Detailed Description

No description available.

Date:

2011/06/10 13:23:25

Revision:

1.4

Author

G. Cerminara - INFN Torino

Definition at line 18 of file DTTimeEvolutionHisto.h.

Constructor & Destructor Documentation

DTTimeEvolutionHisto::DTTimeEvolutionHisto	(	DQMStore *	dbe,
		const std::string &	name,
		const std::string &	title,
		int	nbins,
		int	lsPrescale,
		bool	sliding,
		int	mode = 0
	)

Constructor Parameters are:

• pointer to DQMStore
  
• name of the MonitorElement
  
• title of the MonitorElement
  
• # of bins
  
• # of LumiSections per bin
  
• mode:
  0 -> rate (over event)
  need to fill using accumulateValueTimeSlot and updateTimeSlot methods
  1 -> # of entries
  2 -> # of events
  3 -> mean over LSs
  

DTTimeEvolutionHisto::DTTimeEvolutionHisto	(	DQMStore *	dbe,
		const std::string &	name,
		const std::string &	title,
		int	nbins,
		int	firstLS,
		int	lsPrescale,
		bool	sliding,
		int	mode = 0
	)

DTTimeEvolutionHisto::DTTimeEvolutionHisto	(	DQMStore *	dbe,
		const std::string &	name
	)

retrieve the monitor element from DQMStore

DTTimeEvolutionHisto::~DTTimeEvolutionHisto ( )

virtual

Destructor.

Definition at line 139 of file DTTimeEvolutionHisto.cc.

{}

Member Function Documentation

void DTTimeEvolutionHisto::accumulateValueTimeSlot

(

float

value

)

Definition at line 168 of file DTTimeEvolutionHisto.cc.

References relativeConstraints::value, and valueLastTimeSlot.

Referenced by DTBlockedROChannelsTest::performClientDiagnostic().

                                                              {
  valueLastTimeSlot += value;
}

void DTTimeEvolutionHisto::normalizeTo

(

const MonitorElement *

histForNorm

)

Definition at line 259 of file DTTimeEvolutionHisto.cc.

References newFWLiteAna::bin, MonitorElement::getBinContent(), MonitorElement::getNbinsX(), histo, and MonitorElement::setBinContent().

Referenced by DTSegmentAnalysisTest::endRun().

                                                                        {
  if(histo == 0) {
    LogWarning("DTDQM|DTMonitorModule|DTMonitorClient|DTTimeEvolutionHisto")
      << "[DTTimeEvolutionHisto]***Error: pointer to ME is NULL" << endl;
    return;
  }
  int nBins = histo->getNbinsX();
  if(histForNorm->getNbinsX() != nBins) {
    LogWarning("DTDQM|DTMonitorModule|DTMonitorClient|DTTimeEvolutionHisto")
      << "[DTTimeEvolutionHisto]***Error: normalizing histos with != # of bins" << endl;
    return;
  }
  for(int bin = 1; bin <= nBins; ++bin) { // loop over bins
    if(histForNorm->getBinContent(bin) != 0) {
      double normValue = histo->getBinContent(bin)/histForNorm->getBinContent(bin);
      LogVerbatim("DTDQM|DTMonitorModule|DTMonitorClient|DTTimeEvolutionHisto")
    << "[DTTimeEvolutionHisto] Normalizing bin: " << bin << " to: " <<  histo->getBinContent(bin) << " / " << histForNorm->getBinContent(bin)
    << " = " << normValue << endl;
      histo->setBinContent(bin, normValue);
    } else {
      histo->setBinContent(bin, 0);
    }
  }
}

void DTTimeEvolutionHisto::setTimeSlotValue	(	float	value,
		int	timeSlot
	)

Definition at line 143 of file DTTimeEvolutionHisto.cc.

References newFWLiteAna::bin, doSlide, MonitorElement::Fill(), MonitorElement::getBinContent(), MonitorElement::getBinError(), MonitorElement::getTH1F(), histo, nBookedBins, MonitorElement::setBinContent(), MonitorElement::setBinError(), and MonitorElement::setBinLabel().

Referenced by DTDCSByLumiSummary::endRun(), and updateTimeSlot().

                                                                     {
  //   LogVerbatim("DTDQM|DTMonitorModule|DTMonitorClient|DTTimeEvolutionHisto")
  //   << "[DTTimeEvolutionHisto] ME name: " <<  histo->getName() << endl;
  if(!doSlide) {
    //     LogVerbatim("DTDQM|DTMonitorModule|DTMonitorClient|DTTimeEvolutionHisto")
    //     << "        fill bin: " << timeSlot << " with value: " << value << endl;
    histo->Fill(timeSlot,value);
  } else {
    for(int bin = 1; bin != nBookedBins; ++bin) {
      float value = histo->getBinContent(bin);
      //       LogVerbatim("DTDQM|DTMonitorModule|DTMonitorClient|DTTimeEvolutionHisto")
      //  << "        bin: " << bin << " has value: " << value << endl;
      if(bin == 1) { // average of previous time slots (fixme)
    histo->setBinContent(bin, (value + histo->getBinContent(bin+1))/2.);
      } else if(bin != nBookedBins) {
    histo->setBinContent(bin, histo->getBinContent(bin+1));
    histo->setBinError(bin, histo->getBinError(bin+1));
    histo->setBinLabel(bin, histo->getTH1F()->GetXaxis()->GetBinLabel(bin+1),1);
      }
    }
    histo->setBinContent(nBookedBins, value);
  }
}

void DTTimeEvolutionHisto::updateTimeSlot	(	int	ls,
		int	nEventsInLS
	)

Definition at line 174 of file DTTimeEvolutionHisto.cc.

References doSlide, MonitorElement::getBinContent(), histo, python.rootplot.utilities::ls(), nBookedBins, nEvents, nEventsInLastTimeSlot, nLumiTrInLastTimeSlot, MonitorElement::setBinLabel(), setTimeSlotValue(), theFirstLS, theLSPrescale, theMode, relativeConstraints::value, and valueLastTimeSlot.

Referenced by DTSegmentAnalysisTask::endLuminosityBlock(), and DTBlockedROChannelsTest::performClientDiagnostic().

                                                                 {
  
  if(doSlide) { // sliding bins
    // count LS in this time-slot
    if (nEventsInLastTimeSlot.find(ls) != nEventsInLastTimeSlot.end()) {
      nEventsInLastTimeSlot[ls] += nEventsInLS;
      nLumiTrInLastTimeSlot[ls]++;
    } else {
      nEventsInLastTimeSlot[ls] = nEventsInLS;
      nLumiTrInLastTimeSlot[ls] = 1;
    }
    

    if(nEventsInLastTimeSlot.size() > 0 && nEventsInLastTimeSlot.size()%theLSPrescale==0) { // update the value of the slot and reset the counters
      int firstLSinTimeSlot = nEventsInLastTimeSlot.begin()->first;
      int lastLSinTimeSlot  = nEventsInLastTimeSlot.rbegin()->first;
      
      map<int,int>::const_iterator nEventsIt  = nEventsInLastTimeSlot.begin();
      map<int,int>::const_iterator nEventsEnd = nEventsInLastTimeSlot.end();

      int nEvents = 0;
      for (;nEventsIt!=nEventsEnd;++nEventsIt) 
    nEvents+=nEventsIt->second; 
    
      LogVerbatim("DTDQM|DTMonitorModule|DTMonitorClient|DTTimeEvolutionHisto")
    << "[DTTimeEvolutionHisto] Update time-slot, # entries: " << valueLastTimeSlot 
    << " # events: " << nEvents << endl;
      // set the bin content

      float value = 0;
      if(theMode == 0) {
    if(nEvents != 0) value = valueLastTimeSlot/(float)nEvents;
      } else if(theMode == 1) {
    value = valueLastTimeSlot;
      } else if(theMode == 2) {
    value = nEvents;
      } else if(theMode == 3) {
    map<int,int>::const_iterator nLumiTrIt  = nLumiTrInLastTimeSlot.begin();
    map<int,int>::const_iterator nLumiTrEnd = nLumiTrInLastTimeSlot.end();

    float nLumiTr = 0.;
    for (;nLumiTrIt!=nLumiTrEnd;++nLumiTrIt) 
      nLumiTr+=nLumiTrIt->second;   

    value = valueLastTimeSlot/nLumiTr;
      }
      setTimeSlotValue(value, nBookedBins);
      LogVerbatim("DTDQM|DTMonitorModule|DTMonitorClient|DTTimeEvolutionHisto")
    << "       updated value: " << histo->getBinContent(nBookedBins) << endl;

      // set the bin label
      stringstream binLabel; 
      binLabel << "LS " << firstLSinTimeSlot;
      if(nEventsInLastTimeSlot.size() > 1) 
    binLabel << "-" << lastLSinTimeSlot;

      histo->setBinLabel(nBookedBins,binLabel.str(),1);

      // reset the counters for the time slot
      nEventsInLastTimeSlot.clear();
      nLumiTrInLastTimeSlot.clear();
      valueLastTimeSlot = 0;
    }


  } else {
    int binN = (int)ls-(theFirstLS-1)/(int)theLSPrescale;
    // set the bin content
    float value = 0;
    if(theMode == 1) {
      value = valueLastTimeSlot;
    } else if(theMode == 2) {
      value = nEventsInLS;
    } else if(theMode == 3) {
      value = valueLastTimeSlot/theLSPrescale;
    }
    LogVerbatim("DTDQM|DTMonitorModule|DTMonitorClient|DTTimeEvolutionHisto")
      << "[DTTimeEvolutionHisto] Update time-slot: "<< binN << " with value: " << value << endl;
    setTimeSlotValue(value,binN);
  }
}

Member Data Documentation

bool DTTimeEvolutionHisto::doSlide

private

Definition at line 75 of file DTTimeEvolutionHisto.h.

Referenced by setTimeSlotValue(), and updateTimeSlot().

MonitorElement* DTTimeEvolutionHisto::histo

private

Definition at line 78 of file DTTimeEvolutionHisto.h.

Referenced by normalizeTo(), setTimeSlotValue(), and updateTimeSlot().

int DTTimeEvolutionHisto::nBookedBins

private

Definition at line 76 of file DTTimeEvolutionHisto.h.

Referenced by setTimeSlotValue(), and updateTimeSlot().

std::map<int,int> DTTimeEvolutionHisto::nEventsInLastTimeSlot

private

Definition at line 71 of file DTTimeEvolutionHisto.h.

Referenced by updateTimeSlot().

std::map<int,int> DTTimeEvolutionHisto::nLumiTrInLastTimeSlot

private

Definition at line 72 of file DTTimeEvolutionHisto.h.

Referenced by updateTimeSlot().

int DTTimeEvolutionHisto::theFirstLS

private

Definition at line 73 of file DTTimeEvolutionHisto.h.

Referenced by updateTimeSlot().

int DTTimeEvolutionHisto::theLSPrescale

private

Definition at line 74 of file DTTimeEvolutionHisto.h.

Referenced by updateTimeSlot().

int DTTimeEvolutionHisto::theMode

private

Definition at line 77 of file DTTimeEvolutionHisto.h.

Referenced by updateTimeSlot().

float DTTimeEvolutionHisto::valueLastTimeSlot

private

Definition at line 70 of file DTTimeEvolutionHisto.h.

Referenced by accumulateValueTimeSlot(), and updateTimeSlot().