PlotCombiner Class Reference

Inheritance diagram for PlotCombiner:

Public Member Functions
	PlotCombiner (const edm::ParameterSet &pset)
	~PlotCombiner () override

Protected Member Functions
void	dqmEndJob (DQMStore::IBooker &, DQMStore::IGetter &) override

Private Member Functions
void	makePlot (const ParameterSet &pset, DQMStore::IBooker &, DQMStore::IGetter &)

Private Attributes
string	myDQMrootFolder
const VParameterSet	plots

Detailed Description

Definition at line 16 of file PlotCombiner.cc.

Constructor & Destructor Documentation

PlotCombiner()

PlotCombiner::PlotCombiner

(

const edm::ParameterSet &

pset

)

Definition at line 31 of file PlotCombiner.cc.

    : myDQMrootFolder(pset.getUntrackedParameter<string>("MyDQMrootFolder")),
      plots(pset.getUntrackedParameter<VParameterSet>("Plots")) {}

~PlotCombiner()

PlotCombiner::~PlotCombiner ( )

override

Definition at line 109 of file PlotCombiner.cc.

{}

Member Function Documentation

dqmEndJob()

void PlotCombiner::dqmEndJob ( DQMStore::IBooker &  ibooker_, DQMStore::IGetter &  igetter_  )

overrideprotected

Definition at line 35 of file PlotCombiner.cc.

References makePlot(), plots, and muonDTDigis_cfi::pset.

                                                                                 {
  for (VParameterSet::const_iterator pset = plots.begin(); pset != plots.end(); pset++) {
    makePlot(*pset, ibooker_, igetter_);
  }
}

makePlot()

void PlotCombiner::makePlot ( const ParameterSet &  pset, DQMStore::IBooker &  ibooker_, DQMStore::IGetter &  igetter_  )

private

Definition at line 41 of file PlotCombiner.cc.

References dqm::implementation::IBooker::book2D(), dqm::implementation::IGetter::get(), combine::histos, mps_fire::i, dqmiolumiharvest::j, SummaryClient_cfi::labels, LogDebug, myDQMrootFolder, convertSQLitetoXML_cfg::output, hlx_dqm_sourceclient_cfi::outputDir, muonDTDigis_cfi::pset, and dqm::implementation::NavigatorBase::setCurrentFolder().

Referenced by dqmEndJob().

                                                                                                          {
  //get hold of MEs
  vector<string> inputMEnames = pset.getUntrackedParameter<vector<string> >("InputMEnames");
  vector<string> inputLabels = pset.getUntrackedParameter<vector<string> >("InputLabels");
  if (inputMEnames.size() != inputLabels.size()) {
    LogDebug("HLTriggerOfflineHeavyFlavor") << "Number of labels must match the histos[0]ber of InputMEnames" << endl;
    return;
  }
  vector<TH1 *> histos;
  vector<TString> labels;
  for (size_t i = 0; i < inputMEnames.size(); i++) {
    string MEname = myDQMrootFolder + "/" + inputMEnames[i];
    MonitorElement *ME = igetter_.get(MEname);
    if (ME == nullptr) {
      LogDebug("HLTriggerOfflineHeavyFlavor") << "Could not find ME: " << MEname << endl;
      continue;
    }
    histos.push_back(ME->getTH1());
    labels.push_back(inputLabels[i]);
  }
  if (histos.empty()) {
    return;
  }
  //figure out the output directory name
  string outputMEname = pset.getUntrackedParameter<string>("OutputMEname");
  ;
  string outputDir = myDQMrootFolder;
  string::size_type slashPos = outputMEname.rfind('/');
  if (string::npos != slashPos) {
    outputDir += "/" + outputMEname.substr(0, slashPos);
    outputMEname.erase(0, slashPos + 1);
  }
  ibooker_.setCurrentFolder(outputDir);
  //create output ME
  TH2F *output;
  if (histos[0]->GetXaxis()->GetXbins()->GetSize() == 0) {
    output = new TH2F(outputMEname.c_str(),
                      outputMEname.c_str(),
                      histos[0]->GetXaxis()->GetNbins(),
                      histos[0]->GetXaxis()->GetXmin(),
                      histos[0]->GetXaxis()->GetXmax(),
                      histos.size(),
                      0,
                      histos.size());
  } else {
    output = new TH2F(outputMEname.c_str(),
                      outputMEname.c_str(),
                      histos[0]->GetXaxis()->GetNbins(),
                      histos[0]->GetXaxis()->GetXbins()->GetArray(),
                      histos.size(),
                      0,
                      histos.size());
  }
  output->SetTitle(outputMEname.c_str());
  output->SetXTitle(histos[0]->GetXaxis()->GetTitle());
  output->SetStats(kFALSE);
  output->SetOption("colztexte");
  for (size_t i = 0; i < histos.size(); i++) {
    for (int j = 1; j <= histos[0]->GetNbinsX(); j++) {
      output->SetBinContent(j, i + 1, histos[i]->GetBinContent(j));
      output->SetBinError(j, i + 1, histos[i]->GetBinError(j));
    }
    output->GetYaxis()->SetBinLabel(i + 1, labels[i]);
  }
  ibooker_.book2D(outputMEname, output);
  delete output;
}

Member Data Documentation

myDQMrootFolder

string PlotCombiner::myDQMrootFolder

private

Definition at line 24 of file PlotCombiner.cc.

Referenced by makePlot().

plots

const VParameterSet PlotCombiner::plots

private

Definition at line 25 of file PlotCombiner.cc.

Referenced by dqmEndJob().