FWHistSliceSelector Class Reference

#include <FWHistSliceSelector.h>

Inheritance diagram for FWHistSliceSelector:

Public Member Functions
virtual bool	aggregatePhiCells () const
virtual void	doSelect (const TEveCaloData::CellId_t &)
virtual void	doUnselect (const TEveCaloData::CellId_t &)
	FWHistSliceSelector (TH2F *h, const FWEventItem *item)
virtual	~FWHistSliceSelector ()
Public Member Functions inherited from FWFromSliceSelector
FWModelChangeManager *	changeManager () const
void	clear ()
	FWFromSliceSelector (const FWEventItem *)
void	reset ()
virtual	~FWFromSliceSelector ()

Protected Member Functions
virtual void	getItemEntryEtaPhi (int itemIdx, float &eta, float &phi) const =0
bool	matchCell (const TEveCaloData::CellId_t &iCell, int idx) const

Protected Attributes
TH2F *	m_hist
Protected Attributes inherited from FWFromSliceSelector
const FWEventItem *	m_item

Detailed Description

Definition at line 7 of file FWHistSliceSelector.h.

Constructor & Destructor Documentation

FWHistSliceSelector::FWHistSliceSelector	(	TH2F *	h,
		const FWEventItem *	item
	)

Definition at line 10 of file FWHistSliceSelector.cc.

References h, and m_hist.

                                                                        :
   FWFromSliceSelector(item)
{
   m_hist = h;
}

FWHistSliceSelector::~FWHistSliceSelector ( )

virtual

Definition at line 17 of file FWHistSliceSelector.cc.

{}

Member Function Documentation

virtual bool FWHistSliceSelector::aggregatePhiCells ( ) const

inlinevirtual

Reimplemented in FWCandidateTowerSliceSelector, and FWPFCandidateTowerSliceSelector.

Definition at line 16 of file FWHistSliceSelector.h.

Referenced by FWCaloDataHistProxyBuilder::addEntryToTEveCaloData(), and matchCell().

{ return true; }

void FWHistSliceSelector::doSelect ( const TEveCaloData::CellId_t &  iCell )

virtual

Reimplemented from FWFromSliceSelector.

Definition at line 73 of file FWHistSliceSelector.cc.

References FWEventItem::changeManager(), cmsHarvester::index, FWEventItem::ModelInfo::isSelected(), FWDisplayProperties::isVisible(), FWEventItem::ModelInfo::m_displayProperties, FWFromSliceSelector::m_item, matchCell(), FWEventItem::modelInfo(), FWEventItem::select(), FWEventItem::size(), and findQualityFiles::size.

{
   if (!m_item) return;

   FWChangeSentry sentry(*(m_item->changeManager()));
   size_t size = m_item->size();
   for (size_t index =0; index < size; ++index)
   {
      if (m_item->modelInfo(index).m_displayProperties.isVisible() && !m_item->modelInfo(index).isSelected())
      {
         if (matchCell(iCell, index))
         {
            m_item->select(index);
            break;
         }
      }
   }
}

void FWHistSliceSelector::doUnselect ( const TEveCaloData::CellId_t &  iCell )

virtual

Reimplemented from FWFromSliceSelector.

Definition at line 93 of file FWHistSliceSelector.cc.

References FWEventItem::changeManager(), cmsHarvester::index, FWEventItem::ModelInfo::isSelected(), FWDisplayProperties::isVisible(), FWEventItem::ModelInfo::m_displayProperties, FWFromSliceSelector::m_item, matchCell(), FWEventItem::modelInfo(), FWEventItem::size(), findQualityFiles::size, and FWEventItem::unselect().

{
   if (!m_item) return;
  
   //  std::cout <<"  doUnselect "<<std::endl;

   FWChangeSentry sentry(*(m_item->changeManager()));

   size_t size = m_item->size();
   for (size_t index =0; index < size; ++index)
   {
      if ( m_item->modelInfo(index).m_displayProperties.isVisible() &&
           m_item->modelInfo(index).isSelected()) {
         if (matchCell(iCell, index))
         {
            //  std::cout <<"  doUnselect "<<index<<std::endl;
            m_item->unselect(index);
            break;
         }
      }
   }
}

virtual void FWHistSliceSelector::getItemEntryEtaPhi ( int  itemIdx, float &  eta, float &  phi  ) const

protectedpure virtual

Implemented in FWCaloTowerSliceSelector, FWCandidateTowerSliceSelector, and FWPFCandidateTowerSliceSelector.

Referenced by matchCell().

bool FWHistSliceSelector::matchCell ( const TEveCaloData::CellId_t &  iCell, int  idx  ) const

protected

Definition at line 21 of file FWHistSliceSelector.cc.

References Abs(), aggregatePhiCells(), eta, diMuonHistograms_cfi::etaBin, getItemEntryEtaPhi(), m_hist, match(), phi, and w.

Referenced by doSelect(), and doUnselect().

{
   float eta, phi;
   getItemEntryEtaPhi(itemIdx, eta, phi);

   int idx = m_hist->FindBin(eta, phi);
   int nBinsX = m_hist->GetXaxis()->GetNbins() + 2;

   int etaBin, phiBin, w, newPhiBin;
   m_hist->GetBinXYZ(idx, etaBin, phiBin, w);

   if (aggregatePhiCells()) {
      bool match= false;
      if (TMath::Abs(eta) > 4.716)
      {
         newPhiBin =  ((phiBin + 1) / 4) * 4 - 1;
         if (newPhiBin <= 0) newPhiBin = 71;

         idx = etaBin + newPhiBin*nBinsX;
         match |= (idx == iCell.fTower);

         idx += nBinsX;
         match |= (idx == iCell.fTower);

         idx += nBinsX;
         if (newPhiBin == 71)
            idx = etaBin + 1*nBinsX;
         match |= (idx == iCell.fTower);

         idx += nBinsX;
         match |= (idx == iCell.fTower);
      } 
      else if (TMath::Abs(eta) > 1.873)
      {
         newPhiBin =  ((phiBin  + 1) / 2) * 2 -1;
         idx = etaBin + newPhiBin*nBinsX;
         match = ( idx == iCell.fTower ||  idx + nBinsX == iCell.fTower);
      }
      else
      {
         match = ( idx == iCell.fTower);
      }
   
      return match;
   }
   else 
   {
      return idx == iCell.fTower;
   }
}

Member Data Documentation

TH2F* FWHistSliceSelector::m_hist

protected

Definition at line 22 of file FWHistSliceSelector.h.

Referenced by FWHistSliceSelector(), and matchCell().