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

Inheritance diagram for HiEvtPlaneFlatProducer:

Public Member Functions
	HiEvtPlaneFlatProducer (const edm::ParameterSet &)
	~HiEvtPlaneFlatProducer ()
Private Member Functions
virtual void	beginJob ()
virtual void	endJob ()
virtual void	produce (edm::Event &, const edm::EventSetup &)
Private Attributes
edm::InputTag	centrality_
Double_t	epang [NumEPNames]
HiEvtPlaneFlatten *	flat [NumEPNames]
edm::InputTag	inputPlanes_
int	nRP
RPFlatParams *	rpFlat
bool	storeNames_
int	vs_sell
edm::InputTag	vtxCollection_
float	vzErr_sell
float	vzr_sell

Detailed Description

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 85 of file HiEvtPlaneFlatProducer.cc.

Constructor & Destructor Documentation

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

Definition at line 127 of file HiEvtPlaneFlatProducer.cc.

References hi::EPNames, hi::EPOrder, edm::ParameterSet::getParameter(), i, and hi::NumEPNames.

{

  vtxCollection_  = iConfig.getParameter<edm::InputTag>("vtxCollection_");
  inputPlanes_ = iConfig.getParameter<edm::InputTag>("inputPlanes_");
  centrality_ = iConfig.getParameter<edm::InputTag>("centrality_");
  storeNames_ = 1;
   //register your products
  produces<reco::EvtPlaneCollection>();
   //now do what ever other initialization is needed
  Int_t FlatOrder = 21;
  for(int i = 0; i<NumEPNames; i++) {
    flat[i] = new HiEvtPlaneFlatten();
    flat[i]->Init(FlatOrder,11,4,EPNames[i],EPOrder[i]);
  }
  
}

HiEvtPlaneFlatProducer::~HiEvtPlaneFlatProducer ( )

Definition at line 146 of file HiEvtPlaneFlatProducer.cc.

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

}

Member Function Documentation

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

Reimplemented from edm::EDProducer.

Definition at line 247 of file HiEvtPlaneFlatProducer.cc.

{
}

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

Reimplemented from edm::EDProducer.

Definition at line 253 of file HiEvtPlaneFlatProducer.cc.

{
}

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

Implements edm::EDProducer.

Definition at line 161 of file HiEvtPlaneFlatProducer.cc.

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

{
  using namespace edm;
  using namespace std;
  using namespace reco;

  //
  //Get Centrality
  //

  edm::Handle<int> ch;
  iEvent.getByLabel(centrality_,ch);
  int bin = *(ch.product());

  //  double centval = 2.5*bin+1.25;
  //
  //Get Vertex
  //
  edm::Handle<reco::VertexCollection> vertexCollection3;
  iEvent.getByLabel(vtxCollection_,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
  //
  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(inputPlanes_,evtPlanes);
  
  if(!evtPlanes.isValid()){
    //    cout << "Error! Can't get hiEvtPlane product!" << endl;
    return ;
  }

  std::auto_ptr<EvtPlaneCollection> evtplaneOutput(new EvtPlaneCollection);
  EvtPlane * ep[NumEPNames];
  for(int i = 0; i<NumEPNames; i++) {
    ep[i]=0;
  }
  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) {          
            if(storeNames_) ep[i]= new EvtPlane(psiFlat, rp->sumSin(), rp->sumCos(),rp->label().data());
            else ep[i]= new EvtPlane(psiFlat, rp->sumSin(), rp->sumCos(),"");
          } 
        }
      }
    }    
  }
  
  for(int i = 0; i< NumEPNames; i++) {
    if(ep[i]!=0) evtplaneOutput->push_back(*ep[i]);
  }
  iEvent.put(evtplaneOutput);
  storeNames_ = 0;  
}