#include <HiEvtPlaneFlatten/HiEvtPlaneFlatCalib/src/HiEvtPlaneFlatCalib.cc>

Inheritance diagram for HiEvtPlaneFlatCalib:

Public Member Functions
	HiEvtPlaneFlatCalib (const edm::ParameterSet &)
	~HiEvtPlaneFlatCalib ()
Private Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &)
virtual void	beginJob ()
virtual void	endJob ()
Private Attributes
CentralityProvider *	centrality_
Double_t	epang [NumEPNames]
HiEvtPlaneFlatten *	flat [NumEPNames]
TH1D *	flatCnthist [NumEPNames]
TH1D *	flatXDBhist [NumEPNames]
TH1D *	flatXhist [NumEPNames]
TH1D *	flatYDBhist [NumEPNames]
TH1D *	flatYhist [NumEPNames]
edm::Service< TFileService >	fs
bool	genFlatPsi_
TH1D *	hcent
TH1D *	hPsi [NumEPNames]
TH1D *	hPsiFlat [NumEPNames]
TH1D *	hPsiFlatCent [NumEPNames][NumCentBins]
TH1D *	hPsiFlatSub1 [NumEPNames]
TH1D *	hPsiFlatSub2 [NumEPNames]
TH1D *	hvtx
int	nRP
RPFlatParams *	rpFlat
int	vs_sell
float	vzErr_sell
float	vzr_sell
double	wcent [10]
Static Private Attributes
static const int	NumCentBins = 9

Detailed Description

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 79 of file HiEvtPlaneFlatCalib.cc.

Constructor & Destructor Documentation

HiEvtPlaneFlatCalib::HiEvtPlaneFlatCalib ( const edm::ParameterSet & iConfig ) [explicit]

Definition at line 132 of file HiEvtPlaneFlatCalib.cc.

References AlCaHLTBitMon_QueryRunRegistry::data, hi::EPNames, hi::EPOrder, edm::ParameterSet::getUntrackedParameter(), i, j, TFileDirectory::make(), TFileDirectory::mkdir(), pileupCalc::nbins, and hi::NumEPNames.

{
  genFlatPsi_ = iConfig.getUntrackedParameter<bool>("genFlatPsi_",true);

  //  NumCentBins=9;
  wcent[0] = 0;
  wcent[1] = 5;
  wcent[2] = 10;
  wcent[3] = 20;
  wcent[4] = 30;
  wcent[5] = 40;
  wcent[6] = 50;
  wcent[7] = 60;
  wcent[8] = 70;
  wcent[9] = 100;

  //now do what ever other initialization is needed
  //  cbins_ = 0;
  centrality_ = 0;
  hcent = fs->make<TH1D>("cent","cent",41,0,40);
  hvtx = fs->make<TH1D>("vtx","vtx",1000,-50,50);
  //setting before 8:35 CDT on 11Jan2011
  Int_t FlatOrder = 21;
  for(int i = 0; i<NumEPNames; i++) {
    TFileDirectory subdir = fs->mkdir(Form("%s",EPNames[i].data()));
    flat[i] = new HiEvtPlaneFlatten();
    flat[i]->Init(FlatOrder,11,4,EPNames[i],EPOrder[i]);
    int nbins = flat[i]->GetHBins();
    flatXhist[i] = subdir.make<TH1D>(Form("x_%s",EPNames[i].data()),Form("x_%s",EPNames[i].data()),nbins,-0.5,nbins-0.5);
    flatYhist[i] = subdir.make<TH1D>(Form("y_%s",EPNames[i].data()),Form("y_%s",EPNames[i].data()),nbins,-0.5,nbins-0.5);
    flatCnthist[i] = subdir.make<TH1D>(Form("cnt_%s",EPNames[i].data()),Form("cnt_%s",EPNames[i].data()),nbins,-0.5,nbins-0.5);
    Double_t psirange = 4;
    if(EPOrder[i]==2 ) psirange = 2;
    if(EPOrder[i]==3 ) psirange = 1.5;
    if(EPOrder[i]==4 ) psirange = 1;
    if(EPOrder[i]==5) psirange = 0.8;
    if(EPOrder[i]==6) psirange = 0.6;
    hPsi[i] = subdir.make<TH1D>("psi","psi",800,-psirange,psirange);
    hPsi[i]->SetXTitle("#Psi");
    hPsi[i]->SetYTitle(Form("Counts (cent<80%c)",'%'));
    hPsiFlat[i] = subdir.make<TH1D>("psiFlat","psiFlat",800,-psirange,psirange);
    hPsiFlat[i]->SetXTitle("#Psi");
    hPsiFlat[i]->SetYTitle(Form("Counts (cent<80%c)",'%'));
    for(int j = 0; j<NumCentBins; j++) {
      TString hname = Form("psiFlat_%d_%d",(int) wcent[j],(int) wcent[j+1]);
      hPsiFlatCent[i][j] = subdir.make<TH1D>(hname.Data(),hname.Data(),800,-psirange,psirange);
      hPsiFlatCent[i][j]->SetXTitle("#Psi");
      hPsiFlatCent[i][j]->SetYTitle(Form("Counts (%d<cent#leq%d%c)",(int) wcent[j],(int) wcent[j+1],'%'));
    }  

  }
  
}

HiEvtPlaneFlatCalib::~HiEvtPlaneFlatCalib ( )

Definition at line 187 of file HiEvtPlaneFlatCalib.cc.

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

}

Member Function Documentation

void HiEvtPlaneFlatCalib::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		`[private, virtual]`

Implements edm::EDAnalyzer.

Definition at line 202 of file HiEvtPlaneFlatCalib.cc.

References newFWLiteAna::bin, compare_using_db::compare, hi::EPNames, edm::EventSetup::get(), edm::Event::getByLabel(), i, j, hi::NumEPNames, dt_dqm_sourceclient_common_cff::reco, RPFlatParams::EP::RPNameIndx, RPFlatParams::EP::x, and RPFlatParams::EP::y.

{
  using namespace edm;
  using namespace reco;
  //
  //Get Centrality
  //
  if(!centrality_) centrality_ = new CentralityProvider(iSetup);

   centrality_->newEvent(iEvent,iSetup); // make sure you do this first in every event
   int bin = centrality_->getBin();
  double centval = 2.5*bin+1.25;
  hcent->Fill(bin);
  //
  //Get Vertex
  //
  edm::Handle<reco::VertexCollection> vertexCollection3;
  iEvent.getByLabel("hiSelectedVertex",vertexCollection3);
  const reco::VertexCollection * vertices3 = vertexCollection3.product();
  vs_sell = vertices3->size();
  if(vs_sell>0) {
    vzr_sell = vertices3->begin()->z();
    vzErr_sell = vertices3->begin()->zError();
  } else
    vzr_sell = -999.9;
  //
  //Get Flattening Parameters
  //
  if(genFlatPsi_) {
    edm::ESHandle<RPFlatParams> flatparmsDB_;
    iSetup.get<HeavyIonRPRcd>().get(flatparmsDB_);
    int flatTableSize = flatparmsDB_->m_table.size();
    for(int i = 0; i<flatTableSize; i++) {
      const RPFlatParams::EP* thisBin = &(flatparmsDB_->m_table[i]);
      for(int j = 0; j<NumEPNames; j++) {
        int indx = thisBin->RPNameIndx[j];
        if(indx>=0) {
            flat[indx]->SetXDB(i, thisBin->x[j]);
            flat[indx]->SetYDB(i, thisBin->y[j]);
        }
      }
    }
  }
    
  //
  //Get Event Planes
  //

  Handle<reco::EvtPlaneCollection> evtPlanes;
  iEvent.getByLabel("hiEvtPlane","recoLevel",evtPlanes);

  if(!evtPlanes.isValid()){
    //cout << "Error! Can't get hiEvtPlane product!" << endl;
    return ;
  }

  for (EvtPlaneCollection::const_iterator rp = evtPlanes->begin();rp !=evtPlanes->end(); rp++) {
    if(rp->angle() > -5) {
      string baseName = rp->label();
      for(int i = 0; i< NumEPNames; i++) {
        if(EPNames[i].compare(baseName)==0) {
          double psiFlat = flat[i]->GetFlatPsi(rp->angle(),vzr_sell,bin);
          epang[i]=psiFlat;
          if(EPNames[i].compare(rp->label())==0) {
            flat[i]->Fill(rp->angle(),vzr_sell,bin);
            if(i==0)  hvtx->Fill(vzr_sell);

            if(centval<=80) hPsi[i]->Fill(rp->angle());
            if(genFlatPsi_) {
              if(centval<=80) hPsiFlat[i]->Fill(psiFlat);
              for(int j = 0; j<NumCentBins; j++) {
                if(centval>wcent[j]&&centval<=wcent[j+1]) hPsiFlatCent[i][j]->Fill(psiFlat);
              }
            }
          } 
        }
      }
    }    
  }

}

void HiEvtPlaneFlatCalib::beginJob ( void ) [private, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 286 of file HiEvtPlaneFlatCalib.cc.

{
}

void HiEvtPlaneFlatCalib::endJob ( void ) [private, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 292 of file HiEvtPlaneFlatCalib.cc.

References i, j, and hi::NumEPNames.

                            {
  for(int i = 0; i<NumEPNames; i++) {
    for(int j = 0; j<flat[i]->GetHBins();j++) {
      flatXhist[i]->SetBinContent(j+1,flat[i]->GetX(j));
      flatYhist[i]->SetBinContent(j+1,flat[i]->GetY(j));
      flatCnthist[i]->SetBinContent(j+1,flat[i]->GetCnt(j));
    }
  }
}