LArSamples::Accessor Class Reference

A base class for accessing ntuple data. More...

#include <Accessor.h>

Inheritance diagram for LArSamples::Accessor:

Collaboration diagram for LArSamples::Accessor:

Public Member Functions
	Accessor ()
virtual	~Accessor ()
virtual const EventData *	eventData (unsigned int i) const =0
virtual const RunData *	runData (unsigned int i) const =0
virtual unsigned int	nEvents () const =0
virtual unsigned int	nRuns () const =0
virtual unsigned int	historySize (unsigned int i) const =0
virtual bool	writeToFile (const TString &fileName) const =0
virtual const History *	newCellHistory (unsigned int i) const
virtual const History *	cellHistory (unsigned int i) const
virtual const CellInfo *	cellInfo (unsigned int i) const
virtual unsigned int	nChannels () const
virtual void	resetCache () const
const CellInfo *	cellInfoCache (unsigned int i) const
const History *	pass (unsigned int i, const FilterParams &f) const
virtual const History *	getCellHistory (unsigned int i) const =0
virtual const CellInfo *	getCellInfo (unsigned int i) const
const History *	cellCache () const
unsigned int	cachePos () const
void	resetCellInfoCache ()

Private Attributes
unsigned int	m_pos
const History *	m_cellCache
std::vector< CellInfo * >	m_cellInfoCache

Detailed Description

A base class for accessing ntuple data.

Definition at line 24 of file LArCalorimeter/LArSamplesMon/LArSamplesMon/Accessor.h.

Constructor & Destructor Documentation

Accessor()

LArSamples::Accessor::Accessor ( )

inline

Definition at line 28 of file LArCalorimeter/LArSamplesMon/LArSamplesMon/Accessor.h.

{ }

~Accessor()

virtual LArSamples::Accessor::~Accessor ( )

inlinevirtual

Definition at line 29 of file LArCalorimeter/LArSamplesMon/LArSamplesMon/Accessor.h.

{ }

Member Function Documentation

cachePos()

unsigned int LArSamples::AbsLArCells::cachePos ( ) const

inlineinherited

Definition at line 45 of file AbsLArCells.h.

{ return m_pos; }

cellCache()

const History* LArSamples::AbsLArCells::cellCache ( ) const

inlineinherited

Definition at line 44 of file AbsLArCells.h.

{ return m_cellCache; }

cellHistory()

const History * AbsLArCells::cellHistory ( unsigned int  i ) const

virtualinherited

Reimplemented in LArSamples::Interface.

Definition at line 59 of file AbsLArCells.cxx.

{ 
  if (m_pos == i) return m_cellCache;
  resetCache();
  const History* history = newCellHistory(i);
  if (!history) return nullptr;
  m_cellCache = history;
  m_pos = i;
  return m_cellCache;
}

cellInfo()

const CellInfo * AbsLArCells::cellInfo ( unsigned int  i ) const

virtualinherited

Definition at line 71 of file AbsLArCells.cxx.

{
  const CellInfo* info = cellInfoCache(i);
  if (info) return (info->isValid() ? new CellInfo(*info) : nullptr);
  info = getCellInfo(i);
  if (info)  m_cellInfoCache[i] =  new CellInfo(*info, false); 
  //m_cellInfoCache[i] = (info ? new CellInfo(*info, false) : new CellInfo());
  return info;
}

cellInfoCache()

const CellInfo * AbsLArCells::cellInfoCache ( unsigned int  i ) const

inherited

Definition at line 82 of file AbsLArCells.cxx.

{
  return m_cellInfoCache[i];
}

eventData()

virtual const EventData* LArSamples::Accessor::eventData ( unsigned int  i ) const

pure virtual

Implemented in LArSamples::TreeAccessor, LArSamples::Interface, and LArSamples::MultiTreeAccessor.

getCellHistory()

virtual const History* LArSamples::AbsLArCells::getCellHistory ( unsigned int  i ) const

pure virtualinherited

Implemented in LArSamples::Interface, LArSamples::MonitorBase, LArSamples::TreeAccessor, and LArSamples::MultiTreeAccessor.

getCellInfo()

const CellInfo * AbsLArCells::getCellInfo ( unsigned int  i ) const

virtualinherited

Reimplemented in LArSamples::Interface, LArSamples::MonitorBase, LArSamples::TreeAccessor, and LArSamples::MultiTreeAccessor.

Definition at line 88 of file AbsLArCells.cxx.

{
  const History* history = this->getCellHistory(i);
  if (!history) return nullptr;
  if (!history->cellInfo()) { delete history; return nullptr; }
  CellInfo* info = new CellInfo(*history->cellInfo());
  delete history;
  return info;
}

historySize()

virtual unsigned int LArSamples::Accessor::historySize ( unsigned int  i ) const

pure virtual

Implemented in LArSamples::TreeAccessor, LArSamples::Interface, and LArSamples::MultiTreeAccessor.

nChannels()

virtual unsigned int LArSamples::AbsLArCells::nChannels ( ) const

inlinevirtualinherited

Reimplemented in LArSamples::MonitorBase.

Definition at line 34 of file AbsLArCells.h.

{ return Definitions::nChannels; }

nEvents()

virtual unsigned int LArSamples::Accessor::nEvents ( ) const

pure virtual

Implemented in LArSamples::TreeAccessor, LArSamples::Interface, and LArSamples::MultiTreeAccessor.

newCellHistory()

const History * AbsLArCells::newCellHistory ( unsigned int  i ) const

virtualinherited

Definition at line 44 of file AbsLArCells.cxx.

{ 
  const History* history = getCellHistory(i);
  if (!history) return nullptr;
  if (!m_cellInfoCache[i]) {
    const CellInfo* ci=history->cellInfo();
    if (ci) {
      m_cellInfoCache[i]=new CellInfo(*ci,false);
    }
  }
  //  m_cellInfoCache[i] = (history->cellInfo() ? new CellInfo(*history->cellInfo(), false) : new CellInfo());
  return history;
}

nRuns()

virtual unsigned int LArSamples::Accessor::nRuns ( ) const

pure virtual

Implemented in LArSamples::TreeAccessor, LArSamples::Interface, and LArSamples::MultiTreeAccessor.

pass()

const History * AbsLArCells::pass ( unsigned int  i, const FilterParams &  f  ) const

inherited

Definition at line 99 of file AbsLArCells.cxx.

{ 
  //std::cout << "Called AbsLArCells with hash " << i  << std::endl;
  if (!f.passHash(i)) return nullptr;
  const CellInfo* info = cellInfo(i);
  if (!info) {
    return nullptr;
  }
  //std::cout << "Called AbsLArCells::pass on a cell belonging to " << Id::str(info->calo()) << std::endl;
  bool result = f.passCell(*info);
  delete info;  
  return result ? cellHistory(i) : nullptr;
}

resetCache()

void AbsLArCells::resetCache ( ) const

virtualinherited

Definition at line 34 of file AbsLArCells.cxx.

{
  if (m_cellCache) {
    delete m_cellCache;
    m_cellCache = nullptr;
  }
  m_pos = nChannels() + 1;
}

resetCellInfoCache()

void AbsLArCells::resetCellInfoCache ( )

inherited

Definition at line 114 of file AbsLArCells.cxx.

{
  unsigned int i = 0;
  for (std::vector<CellInfo*>::iterator cellInfo = m_cellInfoCache.begin();
       cellInfo != m_cellInfoCache.end(); ++cellInfo, i++)
    if (*cellInfo) {
      delete *cellInfo;
      *cellInfo = 0;
    }
}

runData()

virtual const RunData* LArSamples::Accessor::runData ( unsigned int  i ) const

pure virtual

Implemented in LArSamples::TreeAccessor, LArSamples::Interface, and LArSamples::MultiTreeAccessor.

writeToFile()

virtual bool LArSamples::Accessor::writeToFile ( const TString &  fileName ) const

pure virtual

Implemented in LArSamples::Interface, LArSamples::TreeAccessor, and LArSamples::MultiTreeAccessor.

Member Data Documentation

m_cellCache

const History* LArSamples::AbsLArCells::m_cellCache

mutableprivateinherited

Definition at line 52 of file AbsLArCells.h.

m_cellInfoCache

std::vector<CellInfo*> LArSamples::AbsLArCells::m_cellInfoCache

mutableprivateinherited

Definition at line 53 of file AbsLArCells.h.

m_pos

unsigned int LArSamples::AbsLArCells::m_pos

mutableprivateinherited

Definition at line 51 of file AbsLArCells.h.

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The documentation for this class was generated from the following file:

• LArCalorimeter/LArSamplesMon/LArSamplesMon/Accessor.h