/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_5_3_14/src/Validation/Mixing/src/TestSuite.cc

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// -*- C++ -*-
//
// Class:      TestSuite
// 
//
// Original Author:  Ursula Berthon
//         Created:  Fri Sep 23 11:38:38 CEST 2005
// $Id: TestSuite.cc,v 1.12 2009/12/21 14:46:56 ebecheva Exp $
//
//


// system include files
#include <memory>
#include <utility>

// user include files

#include "SimDataFormats/CrossingFrame/interface/CrossingFrame.h"
#include "SimDataFormats/CrossingFrame/interface/MixCollection.h"
#include "SimDataFormats/TrackingHit/interface/PSimHit.h"

#include "SimDataFormats/TrackingHit/interface/PSimHitContainer.h"
#include "SimDataFormats/CaloHit/interface/PCaloHitContainer.h"
#include "SimDataFormats/Track/interface/SimTrackContainer.h"
#include "SimDataFormats/Vertex/interface/SimVertexContainer.h"

#include "Validation/Mixing/interface/TestSuite.h"

#include "TFile.h"
#include "DQMServices/Core/interface/DQMStore.h"
#include "DQMServices/Core/interface/MonitorElement.h"

using namespace edm;

TestSuite::TestSuite(const edm::ParameterSet& iConfig): filename_(iConfig.getParameter<std::string>("fileName")), bunchcr_(iConfig.getParameter<int>("BunchNr")), minbunch_(iConfig.getParameter<int>("minBunch")),maxbunch_(iConfig.getParameter<int>("maxBunch")),  dbe_(0)
{
  std::cout << "Constructed testSuite , bunchcr "<<bunchcr_<<" filename: "<<filename_<<std::endl;

}


TestSuite::~TestSuite()
{
 
   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)
}

void TestSuite::beginJob() {

  // get hold of back-end interface
  dbe_ = Service<DQMStore>().operator->(); 
  dbe_->showDirStructure();
  dbe_->setCurrentFolder("MixingV/Mixing");
} 

void TestSuite::endJob() {
 if (filename_.size() != 0 && dbe_ ) dbe_->save(filename_);
}



// ------------ method called to analyze the data  ------------
void
TestSuite::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup)
{
  using namespace edm;

// Get input
    edm::Handle<CrossingFrame<SimTrack> > cf_track;
    edm::Handle<CrossingFrame<SimVertex> > cf_vertex;
    edm::Handle<CrossingFrame<PSimHit> > cf_simhit;
    edm::Handle<CrossingFrame<PCaloHit> > cf_calohitEcal;
    edm::Handle<CrossingFrame<PCaloHit> > cf_calohitHcal;
    std::string subdetTracker("g4SimHitsTrackerHitsTECLowTof");
    std::string ecalsubdet("g4SimHitsEcalHitsEB");
    std::string hcalsubdet("g4SimHitsHcalHits");
    iEvent.getByType(cf_track);
    iEvent.getByType(cf_vertex);
    iEvent.getByLabel("mix",subdetTracker,cf_simhit);
    iEvent.getByLabel("mix",ecalsubdet,cf_calohitEcal);
    iEvent.getByLabel("mix",hcalsubdet,cf_calohitHcal);

// use MixCollection and its iterator
// Please note that bunch() and getTrigger() are methods of the iterator itself
// while operator-> points to the templated objects!!!!

//track histo
    char histotracks[30],sighistotracks[30],histotracksindsig[30],histotracksind[30];
    sprintf(histotracks,"Tracks_bcr_%d",bunchcr_);
    sprintf(sighistotracks,"SignalTracks_bcr_%d",bunchcr_);
    sprintf(histotracksind,"VtxPointers_%d",bunchcr_);
    sprintf(histotracksindsig,"VtxPointers_signal_%d",bunchcr_);
    MonitorElement * trhist = dbe_->book1D(histotracks,"Bunchcrossings",maxbunch_-minbunch_+1,minbunch_,maxbunch_+1);
    MonitorElement * trhistsig = dbe_->book1D(sighistotracks,"Bunchcrossings",maxbunch_-minbunch_+1,minbunch_,maxbunch_+1);
    MonitorElement * trindhist = dbe_->book1D(histotracksind,"Track to Vertex indices",100,0,500);
    MonitorElement * trindhistsig = dbe_->book1D(histotracksindsig,"Signal Track to Vertex indices",100,0,500);
    std::auto_ptr<MixCollection<SimTrack> > col1(new MixCollection<SimTrack>(cf_track.product()));
    MixCollection<SimTrack>::iterator cfi1;
    for (cfi1=col1->begin(); cfi1!=col1->end();cfi1++) {
       if (cfi1.getTrigger()==0) {
         trhist->Fill(cfi1.bunch());
         trindhist->Fill(cfi1->vertIndex());
       } else {
         trindhistsig->Fill(cfi1->vertIndex());
         trhistsig->Fill(cfi1.bunch());
       }
     }


//vertex histo
    char histovertices[30], sighistovertices[30],histovertexindices[30],histovertexindicessig[30];
    sprintf(histovertices,"Vertices_bcr_%d",bunchcr_);
    sprintf(sighistovertices,"SignalVertices_bcr_%d",bunchcr_);
    sprintf(histovertexindices,"TrackPointers_%d",bunchcr_);
    sprintf(histovertexindicessig,"TrackPointers_signal_%d",bunchcr_);
    MonitorElement * vtxhist = dbe_->book1D(histovertices,"Bunchcrossings",maxbunch_-minbunch_+1,minbunch_,maxbunch_+1);
    MonitorElement * vtxhistsig = dbe_->book1D(sighistovertices,"Bunchcrossings",maxbunch_-minbunch_+1,minbunch_,maxbunch_+1);
    MonitorElement * vtxindhist = dbe_->book1D(histovertexindices,"Vertex to Track Indices",100,0,300);
    MonitorElement * vtxindhistsig = dbe_->book1D(histovertexindicessig,"Signal Vertex to Track Indices",100,0,300);
    std::auto_ptr<MixCollection<SimVertex> > col2(new MixCollection<SimVertex>(cf_vertex.product()));
    MixCollection<SimVertex>::iterator cfi2;
    for (cfi2=col2->begin(); cfi2!=col2->end();cfi2++) {
        if (cfi2.getTrigger()==0) {
          vtxhist->Fill(cfi2.bunch());
          if (!cfi2->noParent())        vtxindhist->Fill(cfi2->parentIndex());
        } else {
          vtxhistsig->Fill(cfi2.bunch());
          if (!cfi2->noParent())        vtxindhistsig->Fill(cfi2->parentIndex());
        }
    }
        
    //tracker
    int bsp=cf_simhit->getBunchSpace();
    char tof[30];

    sprintf(tof,"TrackerHit_Tof_bcr_%d",bunchcr_);
    MonitorElement * tofhist = dbe_->book1D(tof,"TrackerHit_ToF",100,float(bsp*minbunch_),float(bsp*maxbunch_)+50.);
    sprintf(tof,"SignalTrackerHit_Tof_bcr_%d",bunchcr_);
    MonitorElement * tofhist_sig = dbe_->book1D(tof,"TrackerHit_ToF",100,float(bsp*minbunch_),float(bsp*maxbunch_)+50.);
    std::auto_ptr<MixCollection<PSimHit> > colsh(new MixCollection<PSimHit>(cf_simhit.product()));
    MixCollection<PSimHit>::iterator cfish;
    for (cfish=colsh->begin(); cfish!=colsh->end();cfish++) {
      if (cfish.getTrigger())  {
        tofhist_sig->Fill(cfish->timeOfFlight());
      }
      else  {
        tofhist->Fill(cfish->timeOfFlight());
      }
    }

    //Ecal
    sprintf(tof,"EcalEBHit_Tof_bcr_%d",bunchcr_);
    MonitorElement * tofecalhist = dbe_->book1D(tof,"EcalEBHit_ToF",100,float(bsp*minbunch_),float(bsp*maxbunch_)+50.);
    sprintf(tof,"SignalEcalEBHit_Tof_bcr_%d",bunchcr_);
    MonitorElement * tofecalhist_sig = dbe_->book1D(tof,"EcalEBHit_ToF",100,float(bsp*minbunch_),float(bsp*maxbunch_)+50.);
                                                 //    std::string ecalsubdet("EcalHitsEB");
    std::auto_ptr<MixCollection<PCaloHit> > colecal(new MixCollection<PCaloHit>(cf_calohitEcal.product()));
    MixCollection<PCaloHit>::iterator cfiecal;
    for (cfiecal=colecal->begin(); cfiecal!=colecal->end();cfiecal++) {
      if (cfiecal.getTrigger())    tofecalhist_sig->Fill(cfiecal->time());
      else    tofecalhist->Fill(cfiecal->time());
    }

    // Hcal
    sprintf(tof,"HcalHit_Tof_bcr_%d",bunchcr_);
    MonitorElement * tofhcalhist = dbe_->book1D(tof,"HcalHit_ToF",100,float(bsp*minbunch_),float(bsp*maxbunch_)+50.);
    sprintf(tof,"SignalHcalHit_Tof_bcr_%d",bunchcr_);
    MonitorElement * tofhcalhist_sig = dbe_->book1D(tof,"HcalHit_ToF",100,float(bsp*minbunch_),float(bsp*maxbunch_)+50.);
                                                    //    std::string hcalsubdet("HcalHits");
    std::auto_ptr<MixCollection<PCaloHit> > colhcal(new MixCollection<PCaloHit>(cf_calohitHcal.product()));
    MixCollection<PCaloHit>::iterator cfihcal;
    
    for (cfihcal=colhcal->begin(); cfihcal!=colhcal->end();cfihcal++) {
      if (cfihcal.getTrigger())  tofhcalhist_sig->Fill(cfihcal->time());
      else  tofhcalhist->Fill(cfihcal->time());
    }
}