HGCalDigiClient.cc

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#include <iostream>
#include <fstream>
#include <vector>
#include <unistd.h>

#include "FWCore/Framework/interface/Run.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/ESTransientHandle.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ServiceRegistry/interface/Service.h"

#include "DQMServices/Core/interface/DQMEDHarvester.h"
#include "DQMServices/Core/interface/DQMStore.h"
#include "DetectorDescription/Core/interface/DDCompactView.h"
#include "Geometry/HcalCommonData/interface/HcalDDDRecConstants.h"
#include "Geometry/HGCalCommonData/interface/HGCalDDDConstants.h"
#include "Geometry/Records/interface/HcalRecNumberingRecord.h"
#include "Geometry/Records/interface/IdealGeometryRecord.h"

class HGCalDigiClient : public DQMEDHarvester {
private:
  std::string nameDetector_;
  int verbosity_;
  int layers_;

public:
  explicit HGCalDigiClient(const edm::ParameterSet &);
  ~HGCalDigiClient() override {}

  void beginRun(const edm::Run &run, const edm::EventSetup &c) override;
  void dqmEndJob(DQMStore::IBooker &ib, DQMStore::IGetter &ig) override;
  void runClient_(DQMStore::IBooker &ib, DQMStore::IGetter &ig);
  int digisEndjob(const std::vector<MonitorElement *> &hcalMEs);
};

HGCalDigiClient::HGCalDigiClient(const edm::ParameterSet &iConfig)
    : nameDetector_(iConfig.getParameter<std::string>("DetectorName")),
      verbosity_(iConfig.getUntrackedParameter<int>("Verbosity", 0)) {}

void HGCalDigiClient::beginRun(const edm::Run &run, const edm::EventSetup &iSetup) {
  if (nameDetector_ == "HCal") {
    edm::ESHandle<HcalDDDRecConstants> pHRNDC;
    iSetup.get<HcalRecNumberingRecord>().get(pHRNDC);
    const HcalDDDRecConstants *hcons = &(*pHRNDC);
    layers_ = hcons->getMaxDepth(1);
  } else {
    edm::ESHandle<HGCalDDDConstants> pHGDC;
    iSetup.get<IdealGeometryRecord>().get(nameDetector_, pHGDC);
    const HGCalDDDConstants &hgcons_ = (*pHGDC);
    layers_ = hgcons_.layers(true);
  }
}

void HGCalDigiClient::dqmEndJob(DQMStore::IBooker &ib, DQMStore::IGetter &ig) { runClient_(ib, ig); }

void HGCalDigiClient::runClient_(DQMStore::IBooker &ib, DQMStore::IGetter &ig) {
  ig.setCurrentFolder("/");
  if (verbosity_)
    edm::LogVerbatim("HGCalValidation") << "\nrunClient";
  std::vector<MonitorElement *> hgcalMEs;
  std::vector<std::string> fullDirPath = ig.getSubdirs();

  for (unsigned int i = 0; i < fullDirPath.size(); i++) {
    if (verbosity_)
      edm::LogVerbatim("HGCalValidation") << "\nfullPath: " << fullDirPath.at(i);
    ig.setCurrentFolder(fullDirPath.at(i));
    std::vector<std::string> fullSubDirPath = ig.getSubdirs();

    for (unsigned int j = 0; j < fullSubDirPath.size(); j++) {
      if (verbosity_)
        edm::LogVerbatim("HGCalValidation") << "fullSubPath: " << fullSubDirPath.at(j);
      std::string nameDirectory = "HGCAL/HGCalDigisV/" + nameDetector_;
      if (strcmp(fullSubDirPath.at(j).c_str(), nameDirectory.c_str()) == 0) {
        hgcalMEs = ig.getContents(fullSubDirPath.at(j));
        if (verbosity_)
          edm::LogVerbatim("HGCalValidation") << "hgcalMES size : " << hgcalMEs.size();
        if (!digisEndjob(hgcalMEs))
          edm::LogVerbatim("HGCalValidation") << "\nError in DigisEndjob!";
      }
    }
  }
}

int HGCalDigiClient::digisEndjob(const std::vector<MonitorElement *> &hgcalMEs) {
  std::vector<MonitorElement *> charge_;
  std::vector<MonitorElement *> DigiOccupancy_XY_;
  std::vector<MonitorElement *> ADC_;
  std::vector<MonitorElement *> DigiOccupancy_Plus_;
  std::vector<MonitorElement *> DigiOccupancy_Minus_;
  std::vector<MonitorElement *> MeanDigiOccupancy_Plus_;
  std::vector<MonitorElement *> MeanDigiOccupancy_Minus_;
  std::ostringstream name;
  double nevent;
  int nbinsx, nbinsy;

  for (int ilayer = 0; ilayer < layers_; ilayer++) {
    //charge
    name.str("");
    name << "charge_layer_" << ilayer;
    for (unsigned int ih = 0; ih < hgcalMEs.size(); ih++) {
      if (strcmp(hgcalMEs[ih]->getName().c_str(), name.str().c_str()) == 0)
        charge_.push_back(hgcalMEs[ih]);
    }
    //normalization
    nevent = charge_.at(ilayer)->getEntries();
    nbinsx = charge_.at(ilayer)->getNbinsX();
    for (int i = 1; i <= nbinsx; i++) {
      double binValue = charge_.at(ilayer)->getBinContent(i) / nevent;
      charge_.at(ilayer)->setBinContent(i, binValue);
    }

    //XY 2d plots
    name.str("");
    name << "DigiOccupancy_XY_"
         << "layer_" << ilayer;
    for (unsigned int ih = 0; ih < hgcalMEs.size(); ih++) {
      if (strcmp(hgcalMEs[ih]->getName().c_str(), name.str().c_str()) == 0)
        DigiOccupancy_XY_.push_back(hgcalMEs[ih]);
    }

    //normalization of XY 2d
    nevent = DigiOccupancy_XY_.at(ilayer)->getEntries();
    nbinsx = DigiOccupancy_XY_.at(ilayer)->getNbinsX();
    nbinsy = DigiOccupancy_XY_.at(ilayer)->getNbinsY();
    for (int i = 1; i <= nbinsx; ++i) {
      for (int j = 1; j <= nbinsy; ++j) {
        double binValue = DigiOccupancy_XY_.at(ilayer)->getBinContent(i, j) / nevent;
        DigiOccupancy_XY_.at(ilayer)->setBinContent(i, j, binValue);
      }
    }

    //ADC
    name.str("");
    name << "ADC_layer_" << ilayer;
    for (unsigned int ih = 0; ih < hgcalMEs.size(); ih++) {
      if (strcmp(hgcalMEs[ih]->getName().c_str(), name.str().c_str()) == 0)
        ADC_.push_back(hgcalMEs[ih]);
    }

    //normalization of ADC Histos
    nevent = ADC_.at(ilayer)->getEntries();
    nbinsx = ADC_.at(ilayer)->getNbinsX();
    for (int i = 1; i <= nbinsx; ++i) {
      double binValue = ADC_.at(ilayer)->getBinContent(i) / nevent;
      ADC_.at(ilayer)->setBinContent(i, binValue);
    }

    //Digi Occupancy
    name.str("");
    name << "DigiOccupancy_Plus_layer_" << ilayer;
    for (unsigned int ih = 0; ih < hgcalMEs.size(); ih++) {
      if (strcmp(hgcalMEs[ih]->getName().c_str(), name.str().c_str()) == 0) {
        DigiOccupancy_Plus_.push_back(hgcalMEs[ih]);
      }
    }

    name.str("");
    name << "DigiOccupancy_Minus_layer_" << ilayer;
    for (unsigned int ih = 0; ih < hgcalMEs.size(); ih++) {
      if (strcmp(hgcalMEs[ih]->getName().c_str(), name.str().c_str()) == 0) {
        DigiOccupancy_Minus_.push_back(hgcalMEs[ih]);
      }
    }

    //normalization of Digi Occupancy histos
    nevent = DigiOccupancy_Plus_.at(ilayer)->getEntries();
    nbinsx = DigiOccupancy_Plus_.at(ilayer)->getNbinsX();
    for (int i = 1; i <= nbinsx; ++i) {
      double binValue = DigiOccupancy_Plus_.at(ilayer)->getBinContent(i) / nevent;
      DigiOccupancy_Plus_.at(ilayer)->setBinContent(i, binValue);
    }

    nevent = DigiOccupancy_Minus_.at(ilayer)->getEntries();
    nbinsx = DigiOccupancy_Minus_.at(ilayer)->getNbinsX();
    for (int i = 1; i <= nbinsx; ++i) {
      double binValue = DigiOccupancy_Minus_.at(ilayer)->getBinContent(i) / nevent;
      DigiOccupancy_Minus_.at(ilayer)->setBinContent(i, binValue);
    }

  }  //loop over layers

  name.str("");
  name << "SUMOfDigiOccupancy_Plus";
  for (unsigned int ih = 0; ih < hgcalMEs.size(); ih++) {
    if (strcmp(hgcalMEs[ih]->getName().c_str(), name.str().c_str()) == 0) {
      MeanDigiOccupancy_Plus_.push_back(hgcalMEs[ih]);
      unsigned indx = MeanDigiOccupancy_Plus_.size() - 1;
      for (int ilayer = 0; ilayer < (int)layers_; ++ilayer) {
        double meanVal = DigiOccupancy_Plus_.at(ilayer)->getMean();
        MeanDigiOccupancy_Plus_[indx]->setBinContent(ilayer + 1, meanVal);
      }
      break;
    }
  }

  name.str("");
  name << "SUMOfDigiOccupancy_Plus";
  for (unsigned int ih = 0; ih < hgcalMEs.size(); ih++) {
    if (strcmp(hgcalMEs[ih]->getName().c_str(), name.str().c_str()) == 0) {
      MeanDigiOccupancy_Minus_.push_back(hgcalMEs[ih]);
      unsigned indx = MeanDigiOccupancy_Minus_.size() - 1;
      for (int ilayer = 0; ilayer < (int)layers_; ++ilayer) {
        double meanVal = DigiOccupancy_Minus_.at(ilayer)->getMean();
        MeanDigiOccupancy_Minus_[indx]->setBinContent(ilayer + 1, meanVal);
      }
      break;
    }
  }
  return 1;
}

#include "FWCore/Framework/interface/MakerMacros.h"

DEFINE_FWK_MODULE(HGCalDigiClient);