TriggerRatesMonitorClient.cc

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#include "DQM/HLTEvF/plugins/TriggerRatesMonitorClient.h"

#include "FWCore/MessageLogger/interface/MessageLogger.h"

//
// -------------------------------------- Constructor --------------------------------------------
//
TriggerRatesMonitorClient::TriggerRatesMonitorClient(const edm::ParameterSet& iConfig) 
  : m_dqm_path( iConfig.getUntrackedParameter<std::string>("dqmPath") )
{
  edm::LogInfo("TriggerRatesMonitorClient") <<  "Constructor  TriggerRatesMonitorClient::TriggerRatesMonitorClient " << std::endl;

}

//
// -------------------------------------- beginJob --------------------------------------------
//
void TriggerRatesMonitorClient::beginJob()
{
  edm::LogInfo("TriggerRatesMonitorClient") <<  "TriggerRatesMonitorClient::beginJob " << std::endl;
}

//
// -------------------------------------- get and book in the endJob --------------------------------------------
//
void TriggerRatesMonitorClient::dqmEndJob(DQMStore::IBooker& ibooker_, DQMStore::IGetter& igetter_)
{
  // create and cd into new folder
  ibooker_.setCurrentFolder(m_dqm_path);

  //get available histograms
  std::vector<std::string> directories = igetter_.getSubdirs();
  m_hltXpd_counts.resize( directories.size() );

  int i = 0;
  for ( auto const & dir : directories) {
    //    std::cout << "dir: " << dir << std::endl;
    ibooker_.setCurrentFolder(m_dqm_path + "/" + dir);

    std::vector<std::string> const & all_mes = igetter_.getMEs();
    std::vector<std::string> mes;
    for ( auto const & me : all_mes ) 
      if ( me.find("accept") != std::string::npos ) mes.push_back(me); 

    int    nbinsY = mes.size();
    double xminY  = 0.;
    double xmaxY  = xminY + 1.*nbinsY;
    int    nbinsX = 0;
    int ibinY = 1;
    for ( auto const & me : mes ) {
      //      std::cout << "me: " << me << std::endl;
      ibooker_.setCurrentFolder(m_dqm_path + "/" + dir);
      TH1F* histo = igetter_.get( me )->getTH1F();

      if (m_hltXpd_counts[i] == nullptr ) {
    // get range and binning for new MEs
    nbinsX = histo->GetNbinsX();
    double xminX  = histo->GetXaxis()->GetXmin();
    double xmaxX  = histo->GetXaxis()->GetXmax();
    
    //book new histogram
    std::string hname = dir + "_summary";
    ibooker_.setCurrentFolder(m_dqm_path);
    m_hltXpd_counts[i] = ibooker_.book2D(hname,hname,nbinsX,xminX,xmaxX,nbinsY,xminY,xmaxY)->getTH2F();
      } else {
    m_hltXpd_counts[i]->GetYaxis()->SetBinLabel(ibinY,me.c_str());
      }

      // handle mes
      for ( int ibinX=1; ibinX <= nbinsX; ++ibinX ) {
    float rate = histo->GetBinContent(ibinX);
    m_hltXpd_counts[i]->SetBinContent(ibinX,ibinY,rate);
      }
      ibinY++;
    }
    
    i++;
  }

}

//
// -------------------------------------- get in the endLumi if needed --------------------------------------------
//
void TriggerRatesMonitorClient::dqmEndLuminosityBlock(DQMStore::IBooker & ibooker_, DQMStore::IGetter & igetter_, edm::LuminosityBlock const & iLumi, edm::EventSetup const& iSetup) 
{
  edm::LogInfo("TriggerRatesMonitorClient") <<  "TriggerRatesMonitorClient::endLumi " << std::endl;
}

void TriggerRatesMonitorClient::fillDescriptions(edm::ConfigurationDescriptions & descriptions)
{

  edm::ParameterSetDescription desc;
  desc.addUntracked<std::string>("dqmPath","HLT/Datasets");
  descriptions.add("triggerRatesMonitorClient", desc);

}

// Define this as a plug-in
#include "FWCore/Framework/interface/MakerMacros.h"
DEFINE_FWK_MODULE(TriggerRatesMonitorClient);