FWHistSliceSelector Class Reference

#include <FWHistSliceSelector.h>

Inheritance diagram for FWHistSliceSelector:

Public Member Functions
virtual bool	aggregatePhiCells () const
void	doSelect (const TEveCaloData::CellId_t &) override
void	doUnselect (const TEveCaloData::CellId_t &) override
	FWHistSliceSelector (TH2F *h, const FWEventItem *item)
	~FWHistSliceSelector () override
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 ( )

override

Definition at line 12 of file FWHistSliceSelector.cc.

{}

Member Function Documentation

virtual bool FWHistSliceSelector::aggregatePhiCells ( ) const

inlinevirtual

Reimplemented in FWCandidateTowerSliceSelector, and FWPFCandidateTowerSliceSelector.

Definition at line 15 of file FWHistSliceSelector.h.

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

{ return true; }

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

overridevirtual

Reimplemented from FWFromSliceSelector.

Definition at line 58 of file FWHistSliceSelector.cc.

References FWEventItem::changeManager(), 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 )

overridevirtual

Reimplemented from FWFromSliceSelector.

Definition at line 74 of file FWHistSliceSelector.cc.

References FWEventItem::changeManager(), 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, FWHGCalMultiClusterSliceSelector, and FWPFCandidateTowerSliceSelector.

Referenced by matchCell().

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

protected

Definition at line 14 of file FWHistSliceSelector.cc.

References Abs(), aggregatePhiCells(), PVValHelper::eta, 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 21 of file FWHistSliceSelector.h.

Referenced by FWHistSliceSelector(), and matchCell().