DTTimeEvolutionHisto Class Reference

#include <DTTimeEvolutionHisto.h>

Public Types
typedef dqm::legacy::DQMStore	DQMStore
typedef dqm::legacy::MonitorElement	MonitorElement

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

Private Attributes
int	binLabelCounter
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.

Author

G. Cerminara - INFN Torino

Definition at line 15 of file DTTimeEvolutionHisto.h.

Member Typedef Documentation

DQMStore

typedef dqm::legacy::DQMStore DTTimeEvolutionHisto::DQMStore

Definition at line 17 of file DTTimeEvolutionHisto.h.

MonitorElement

typedef dqm::legacy::MonitorElement DTTimeEvolutionHisto::MonitorElement

Definition at line 18 of file DTTimeEvolutionHisto.h.

Constructor & Destructor Documentation

DTTimeEvolutionHisto() [1/3]

DTTimeEvolutionHisto::DTTimeEvolutionHisto	(	DQMStore::IBooker &	ibooker,
		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() [2/3]

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

DTTimeEvolutionHisto() [3/3]

DTTimeEvolutionHisto::DTTimeEvolutionHisto

(

MonitorElement *

histoGot

)

Definition at line 74 of file DTTimeEvolutionHisto.cc.

References histo.

    : valueLastTimeSlot(0),
      theFirstLS(1),
      theLSPrescale(-1),
      doSlide(false),
      theMode(0) {  // FIXME: set other memebers to sensible values
  LogVerbatim("DTDQM|DTMonitorModule|DTMonitorClient|DTTimeEvolutionHisto")
      << "[DTTimeEvolutionHisto] Retrieve ME with name: "
      << " " << endl;
  histo = histoGot;
}

~DTTimeEvolutionHisto()

DTTimeEvolutionHisto::~DTTimeEvolutionHisto ( )

virtual

Destructor.

Definition at line 86 of file DTTimeEvolutionHisto.cc.

{}

Member Function Documentation

accumulateValueTimeSlot()

void DTTimeEvolutionHisto::accumulateValueTimeSlot

(

float

value

)

Definition at line 108 of file DTTimeEvolutionHisto.cc.

References relativeConstraints::value, and valueLastTimeSlot.

Referenced by DTBlockedROChannelsTest::performClientDiagnostic().

{ valueLastTimeSlot += value; }

normalizeTo()

void DTTimeEvolutionHisto::normalizeTo

(

const MonitorElement *

histForNorm

)

Definition at line 196 of file DTTimeEvolutionHisto.cc.

References newFWLiteAna::bin, dqm::impl::MonitorElement::getBinContent(), dqm::impl::MonitorElement::getNbinsX(), histo, seedmultiplicitymonitor_newtracking_cfi::nBins, and dqm::impl::MonitorElement::setBinContent().

                                                                        {
  if (histo == nullptr) {
    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);
    }
  }
}

setTimeSlotValue()

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

Definition at line 88 of file DTTimeEvolutionHisto.cc.

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

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

                                                                     {
  if (!doSlide) {
    histo->Fill(timeSlot, value);
  } else {
    for (int bin = 1; bin != nBookedBins; ++bin) {
      float value = histo->getBinContent(bin);

      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);  //slide to left
        histo->setBinLabel(bin + 1, "", 1);  //delete old label to avoid duplication
      }
    }
    histo->setBinContent(nBookedBins, value);
  }
}

updateTimeSlot()

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

Definition at line 110 of file DTTimeEvolutionHisto.cc.

References binLabelCounter, doSlide, nano_mu_digi_cff::float, dqm::impl::MonitorElement::getBinContent(), histo, createfilelist::int, eostools::ls(), nBookedBins, createIOVlist::nEvents, nEventsInLastTimeSlot, nLumiTrInLastTimeSlot, dqm::impl::MonitorElement::setBinLabel(), setTimeSlotValue(), theFirstLS, theLSPrescale, theMode, and valueLastTimeSlot.

Referenced by 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.empty() &&
        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;
        binLabelCounter++;
      }

      // Set only labels which can be seen in the plot without zooming
      if (binLabelCounter % ((int)(nBookedBins / 25)) == 0)  //around 25 labels fit in a full size hist
        histo->setBinLabel(nBookedBins, binLabel.str(), 1);
      //first label, LS=1 ideally, is guaranteed by setting binLabelCounter=-1 in constructor

      // 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

binLabelCounter

int DTTimeEvolutionHisto::binLabelCounter

private

Definition at line 76 of file DTTimeEvolutionHisto.h.

Referenced by updateTimeSlot().

doSlide

bool DTTimeEvolutionHisto::doSlide

private

Definition at line 72 of file DTTimeEvolutionHisto.h.

Referenced by setTimeSlotValue(), and updateTimeSlot().

histo

MonitorElement* DTTimeEvolutionHisto::histo

private

Definition at line 75 of file DTTimeEvolutionHisto.h.

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

nBookedBins

int DTTimeEvolutionHisto::nBookedBins

private

Definition at line 73 of file DTTimeEvolutionHisto.h.

Referenced by setTimeSlotValue(), and updateTimeSlot().

nEventsInLastTimeSlot

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

private

Definition at line 68 of file DTTimeEvolutionHisto.h.

Referenced by updateTimeSlot().

nLumiTrInLastTimeSlot

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

private

Definition at line 69 of file DTTimeEvolutionHisto.h.

Referenced by updateTimeSlot().

theFirstLS

int DTTimeEvolutionHisto::theFirstLS

private

Definition at line 70 of file DTTimeEvolutionHisto.h.

Referenced by updateTimeSlot().

theLSPrescale

int DTTimeEvolutionHisto::theLSPrescale

private

Definition at line 71 of file DTTimeEvolutionHisto.h.

Referenced by updateTimeSlot().

theMode

int DTTimeEvolutionHisto::theMode

private

Definition at line 74 of file DTTimeEvolutionHisto.h.

Referenced by updateTimeSlot().

valueLastTimeSlot

float DTTimeEvolutionHisto::valueLastTimeSlot

private

Definition at line 67 of file DTTimeEvolutionHisto.h.

Referenced by accumulateValueTimeSlot(), and updateTimeSlot().