xAOD::MissingETAssociationHelper Class Reference

#include <MissingETAssociationHelper.h>

Collaboration diagram for xAOD::MissingETAssociationHelper:

Public Member Functions
	MissingETAssociationHelper ()
	Default constructor. More...
	MissingETAssociationHelper (const MissingETAssociationMap_v1 *map)
	Construct with a map. More...
virtual	~MissingETAssociationHelper ()
	Base class destructor. More...
bool	objSelected (const MissingETAssociation_v1 *assoc, size_t objIdx) const
	Test if object is selected for MET calculation. More...
bool	objSelected (const MissingETAssociation_v1 *assoc, const IParticle *pPart) const
	Test if object is selected for MET calculation. More...
MissingETBase::Types::bitmask_t	getObjSelectionFlags (const MissingETAssociation_v1 *assoc) const
	Return object selection bitmask for the given association. More...
void	setObjSelectionFlag (const MissingETAssociation_v1 *assoc, size_t objIdx, bool status)
	Flag object as selected for MET calculation. More...
void	setObjSelectionFlag (const MissingETAssociation_v1 *assoc, const IParticle *pPart, bool status)
	Flag object as selected for MET calculation. More...
void	resetObjSelectionFlags ()
const MissingETAssociationMap_v1 *	map () const

Private Attributes
const MissingETAssociationMap_v1 *	m_map
std::vector< MissingETBase::Types::bitmask_t >	m_useObjectFlags

Detailed Description

Definition at line 21 of file MissingETAssociationHelper.h.

Constructor & Destructor Documentation

MissingETAssociationHelper() [1/2]

MissingETAssociationHelper::MissingETAssociationHelper

(

)

Default constructor.

Definition at line 17 of file MissingETAssociationHelper.cxx.

  : m_map(nullptr)
{  }

MissingETAssociationHelper() [2/2]

MissingETAssociationHelper::MissingETAssociationHelper

(

const MissingETAssociationMap_v1 *

map

)

Construct with a map.

Definition at line 21 of file MissingETAssociationHelper.cxx.

  : m_map(map)
{  }

~MissingETAssociationHelper()

MissingETAssociationHelper::~MissingETAssociationHelper ( )

virtual

Base class destructor.

Definition at line 25 of file MissingETAssociationHelper.cxx.

{  }

Member Function Documentation

getObjSelectionFlags()

MissingETBase::Types::bitmask_t MissingETAssociationHelper::getObjSelectionFlags

(

const MissingETAssociation_v1 *

assoc

)

const

Return object selection bitmask for the given association.

Definition at line 58 of file MissingETAssociationHelper.cxx.

{
  if(!assoc) throw std::runtime_error("MissingETAssociationHelper::getObjSelectionFlags received a null pointer");
  if(assoc->index() >= m_useObjectFlags.size()) return 0; // No flag for this association has been set to 1 yet
  return m_useObjectFlags.at(assoc->index());
}

map()

const MissingETAssociationMap_v1* xAOD::MissingETAssociationHelper::map ( ) const

inline

Definition at line 41 of file MissingETAssociationHelper.h.

{ return m_map; }

objSelected() [1/2]

bool MissingETAssociationHelper::objSelected	(	const MissingETAssociation_v1 *	assoc,
		const IParticle *	pPart
	)		const

Test if object is selected for MET calculation.

Definition at line 52 of file MissingETAssociationHelper.cxx.

{
  if(!assoc) throw std::runtime_error("MissingETAssociationHelper::objSelected received a null pointer");
  return this->objSelected(assoc, assoc->findIndex(pPart));
}

objSelected() [2/2]

bool MissingETAssociationHelper::objSelected	(	const MissingETAssociation_v1 *	assoc,
		size_t	objIdx
	)		const

Test if object is selected for MET calculation.

Definition at line 43 of file MissingETAssociationHelper.cxx.

{
  if(!assoc) throw std::runtime_error("MissingETAssociationHelper::objSelected received a null pointer");
  size_t index = assoc->index();
  if(index >= m_useObjectFlags.size()) return false; // No flag for this association has been set to 1 yet
  if (objIdx >= sizeof(MissingETBase::Types::bitmask_t)*CHAR_BIT) return false;
  return bool(m_useObjectFlags.at(index) & (static_cast<MissingETBase::Types::bitmask_t>(1)<<objIdx));
}

resetObjSelectionFlags()

void xAOD::MissingETAssociationHelper::resetObjSelectionFlags ( )

inline

Definition at line 40 of file MissingETAssociationHelper.h.

{ m_useObjectFlags.clear(); }

setObjSelectionFlag() [1/2]

void MissingETAssociationHelper::setObjSelectionFlag	(	const MissingETAssociation_v1 *	assoc,
		const IParticle *	pPart,
		bool	status
	)

Flag object as selected for MET calculation.

Definition at line 37 of file MissingETAssociationHelper.cxx.

{
  if(!assoc) throw std::runtime_error("MissingETAssociationHelper::setObjSelectionFlag received a null pointer");
  this->setObjSelectionFlag(assoc,assoc->findIndex(pPart),status);
}

setObjSelectionFlag() [2/2]

void MissingETAssociationHelper::setObjSelectionFlag	(	const MissingETAssociation_v1 *	assoc,
		size_t	objIdx,
		bool	status
	)

Flag object as selected for MET calculation.

Definition at line 28 of file MissingETAssociationHelper.cxx.

{
  if(!assoc) throw std::runtime_error("MissingETAssociationHelper::setObjSelectionFlag received a null pointer");
  size_t index = assoc->index();
  if(index >= m_useObjectFlags.size()) m_useObjectFlags.resize(index+1, 0);
  if(status) m_useObjectFlags.at(index) |= (1<<objIdx);
  else m_useObjectFlags.at(index) &= ~(1<<objIdx);
}

Member Data Documentation

m_map

const MissingETAssociationMap_v1* xAOD::MissingETAssociationHelper::m_map

private

Definition at line 45 of file MissingETAssociationHelper.h.

m_useObjectFlags

std::vector<MissingETBase::Types::bitmask_t> xAOD::MissingETAssociationHelper::m_useObjectFlags

private

Definition at line 47 of file MissingETAssociationHelper.h.

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

• MissingETAssociationHelper.h
• MissingETAssociationHelper.cxx