CompositeParticle Class Reference

class which is made from the composition of other particles. More...

#include <CompositeParticle.h>

Inheritance diagram for CompositeParticle:

Collaboration diagram for CompositeParticle:

Public Types
typedef ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >	Base_t
typedef Base_t::navigable_type	Navigable_t
typedef Navigable_t::object_iter	ConstituentsIter_t
typedef CompositeParticleNavigation	navigable_type
	publish the type of the base class (ie: 'traits-itize' it)
typedef P4ImplPxPyPzE	momentum_type
	publish the type of the base class (ie: 'traits-itize' it)
typedef ParticleEvent::Base	particle_type
	publish the type of the base class (ie: 'traits-itize' it)
typedef ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >	self_type
	publish the type of the base class (ie: 'traits-itize' it)
enum	Kind {   P4EETAPHIM , P4IPTCOTTHPHIM , P4PTETAPHIM , P4PXPYPZE ,   UNKNOWN }

Public Member Functions
virtual	~CompositeParticle ()=default
	Constructor with parameters:
std::vector< const INavigable4Momentum * >	get_constituents () const
	return the vector of constituents by value. FIXME: inefficient
template<class Element>
void	get_constituents (std::vector< const Element * > &cont) const
	Fill a vector of elements with the constituents which compose that CompositeParticle.
template<class Element>
const Element *	get_constituent (std::size_t idx) const
	Return a constituent given its index.
bool	contains (const INavigable4Momentum *particle) const
	check if a given particle is contained by this composite
bool	contains (const INav4MomLink &ipart) const
	check if a given particle is contained by this composite
ConstituentsIter_t	constituents_begin () const
	iterator over constituents of this composite
ConstituentsIter_t	constituents_end () const
	iterator over constituents of this composite
const navigable_type &	navigableBase () const
	access to underlying base type (INavigable-like)
navigable_type &	navigableBase ()
	access to underlying base type (INavigable-like)
const momentum_type &	momentumBase () const
	access to underlying base type (I4Momentum-like)
momentum_type &	momentumBase ()
	access to underlying base type (I4Momentum-like)
const particle_type &	particleBase () const
	access to underlying base type (IParticle-like)
particle_type &	particleBase ()
	access to underlying base type (IParticle-like)
virtual void	set4Mom (const I4Momentum &p4)
	set 4Momentum (will throw exception if cannot be implemented)
virtual void	set4Mom (const I4Momentum *const p4)
	set 4Momentum (will throw exception if cannot be implemented)
virtual void	set4Mom (const CLHEP::HepLorentzVector &hlv)
	set 4Momentum (will throw exception if cannot be implemented)
virtual void	set_dataType (ParticleDataType::DataType x)
virtual void	set_charge (ChargeType x)
virtual void	set_pdgId (int x)
virtual void	set_origin (const VxContainer *theContainer, int index)
virtual void	set_origin (const VxContainer *theContainer, const Trk::VxCandidate *vertex)
void	set_origin (const ElementLink< VxContainer > &origin)
virtual void	fillToken (INavigationToken &thisToken) const
virtual void	fillToken (INavigationToken &thisToken, const std::any &weight) const
AthenaBarCode_t	getAthenaBarCode () const
void	setAthenaBarCode (AthenaBarCode_t)
bool	hasSameAthenaBarCode (const IAthenaBarCode &) const
bool	hasSameAthenaBarCodeExceptVersion (const IAthenaBarCode &) const
AthenaBarCodeVersion_t	getVersion () const
void	newVersion ()
void	setVersion (AthenaBarCodeVersion_t newversion)
virtual double	px () const
	x component of momentum
virtual double	py () const
	y component of momentum
virtual double	pz () const
	z component of momentum
virtual double	m () const
	mass
virtual double	m2 () const
	mass squared
virtual double	p () const
	mass momentum magnitude
virtual double	p2 () const
	square of momentum magnitude
virtual double	rapidity () const
	rapidity
virtual double	eta () const
	pseudo rapidity
virtual double	phi () const
	phi in [-pi,pi[
virtual double	e () const
	energy
virtual double	et () const
	transverse energy defined to be e*sin(theta)
virtual double	pt () const
	transverse momentum
virtual double	iPt () const
	inverse of transverse momentum
virtual double	cosPhi () const
	cosinus phi
virtual double	sinPhi () const
	sinus phi
virtual double	tanTh () const
	tan theta
virtual double	cosTh () const
	cosinus theta
virtual double	sinTh () const
	sinus theta
virtual double	cotTh () const
	cottan theta
virtual CLHEP::HepLorentzVector	hlv () const
	CLHEP HepLorentzVector.
virtual const I4MomentumError *	errors () const
	Access to errors, if available; returns 0 if no errors.
virtual I4Momentum::Kind	kind () const
	add Kind which tells what kind (P4XYZ) the underlying implementation has
virtual std::ostream &	dump (std::ostream &out) const
	Print I4Momentum content.
virtual ParticleDataType::DataType	dataType () const
	Return enum indicating real data, fast, or full simulation Return Type has a DataType enum with the following values: {Data = 0, Full = 1, FastShower = 2, Fast = 3, True = 4}.
virtual const Trk::RecVertex *	origin () const
	Return a RecVertex corresponding to particle Origin.
virtual const ElementLink< VxContainer > &	originLink () const
	Return an ElementLink corresponding to particle's Origin.
virtual bool	hasCharge () const
	method to check if charge information is available
virtual ChargeType	charge () const
	returns charge as a typedef ChargeType currently Charge Type is a double for jets this may be changed to an int and ask jets to extend this interface
virtual bool	hasPdgId () const
	method to check if particle id information is available
virtual int	pdgId () const
	Return enum indicating particle id the enum file is available in Event/EventKernel/PdtPdg.h.

Static Public Attributes
static const AthenaBarCode_t	UNDEFINEDBARCODE = (AthenaBarCode_t)(-1)
static const AthenaBarCode_t	UNDEFINEDVERSION = UNDEFINEDBARCODE

Private Attributes
CompositeParticleNavigation	m_nav
	The navigable part.
P4ImplPxPyPzE	m_mom
	The 4-momentum part.
ParticleEvent::Base	m_part
	The particle-id part.

Filling the @c CompositeParticle
void	add (const INav4MomLink &ipart)
void	add (const INav4MomLinkContainer *iparts)
void	add (const INav4MomLinkContainer &iparts)
void	add (const INav4MomLink &p1, const INav4MomLink &p2)
void	add (const INav4MomLink &p1, const INav4MomLink &p2, const INav4MomLink &p3)
void	add (const INav4MomLink &p1, const INav4MomLink &p2, const INav4MomLink &p3, const INav4MomLink &p4)
void	putElement (const INav4MomLink &ipart)
	helper method to put elements into the underlying Navigable container

Detailed Description

class which is made from the composition of other particles.

Its 4-momentum is the sum of all its constituents.

Definition at line 47 of file PhysicsAnalysis/AnalysisCommon/ParticleEvent/ParticleEvent/CompositeParticle.h.

Member Typedef Documentation

Base_t

typedef ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base > CompositeParticle::Base_t

Definition at line 62 of file PhysicsAnalysis/AnalysisCommon/ParticleEvent/ParticleEvent/CompositeParticle.h.

ConstituentsIter_t

typedef Navigable_t::object_iter CompositeParticle::ConstituentsIter_t

Definition at line 64 of file PhysicsAnalysis/AnalysisCommon/ParticleEvent/ParticleEvent/CompositeParticle.h.

momentum_type

typedef P4ImplPxPyPzE ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::momentum_type

inherited

publish the type of the base class (ie: 'traits-itize' it)

Definition at line 52 of file ParticleImpl.h.

Navigable_t

typedef Base_t::navigable_type CompositeParticle::Navigable_t

Definition at line 63 of file PhysicsAnalysis/AnalysisCommon/ParticleEvent/ParticleEvent/CompositeParticle.h.

navigable_type

typedef CompositeParticleNavigation ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::navigable_type

inherited

publish the type of the base class (ie: 'traits-itize' it)

Definition at line 48 of file ParticleImpl.h.

particle_type

typedef ParticleEvent::Base ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::particle_type

inherited

publish the type of the base class (ie: 'traits-itize' it)

Definition at line 56 of file ParticleImpl.h.

self_type

typedef ParticleImpl<CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base> ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::self_type

inherited

publish the type of the base class (ie: 'traits-itize' it)

Definition at line 62 of file ParticleImpl.h.

Member Enumeration Documentation

Kind

enum I4Momentum::Kind

inherited

Enumerator
P4EETAPHIM
P4IPTCOTTHPHIM
P4PTETAPHIM
P4PXPYPZE
UNKNOWN

Definition at line 33 of file I4Momentum.h.

{ P4EETAPHIM, P4IPTCOTTHPHIM, P4PTETAPHIM, P4PXPYPZE, UNKNOWN };

Constructor & Destructor Documentation

~CompositeParticle()

virtual CompositeParticle::~CompositeParticle ( )

virtualdefault

Constructor with parameters:

Destructor:

Member Function Documentation

add() [1/6]

void CompositeParticle::add

(

const INav4MomLink &

ipart

)

Definition at line 73 of file CompositeParticle.cxx.

{
  // update 4-momentum
  set4Mom( (*ipart)->hlv() + hlv() );
  // update navigation
  putElement( ipart );
}

add() [2/6]

void CompositeParticle::add	(	const INav4MomLink &	p1,
		const INav4MomLink &	p2 )

Definition at line 102 of file CompositeParticle.cxx.

{
  // update 4-momentum
  set4Mom( (*p1)->hlv() + (*p2)->hlv() + hlv());
 
  // update navigation
  putElement( p1 );
  putElement( p2 );
}

add() [3/6]

void CompositeParticle::add	(	const INav4MomLink &	p1,
		const INav4MomLink &	p2,
		const INav4MomLink &	p3 )

Definition at line 114 of file CompositeParticle.cxx.

{
  // update 4-momentum
  set4Mom( (*p1)->hlv() + (*p2)->hlv() + (*p3)->hlv() + hlv());
 
  // update navigation
  putElement( p1 );
  putElement( p2 );
  putElement( p3 );
}

add() [4/6]

void CompositeParticle::add	(	const INav4MomLink &	p1,
		const INav4MomLink &	p2,
		const INav4MomLink &	p3,
		const INav4MomLink &	p4 )

Definition at line 128 of file CompositeParticle.cxx.

{
  // update 4-momentum
  set4Mom( (*p1)->hlv() + (*p2)->hlv() + (*p3)->hlv() + (*p4)->hlv() + hlv());
 
  // update navigation
  putElement( p1 );
  putElement( p2 );
  putElement( p3 );
  putElement( p4 );
}

add() [5/6]

void CompositeParticle::add

(

const INav4MomLinkContainer &

iparts

)

Definition at line 94 of file CompositeParticle.cxx.

{
  for ( std::size_t i = 0, iEnd = iparts.size(); i != iEnd; ++i ) {
    add( iparts[i] );
  }
}

add() [6/6]

void CompositeParticle::add

(

const INav4MomLinkContainer *

iparts

)

Definition at line 82 of file CompositeParticle.cxx.

{
  if (iparts) {
    for ( std::size_t i = 0, iEnd = iparts->size(); i != iEnd; ++i ) {
      add( (*iparts)[i] );
    }
  } else {
    throw std::runtime_error("Null pointer to std::vector<INav4MomLink> !");
  }
}

charge()

virtual ChargeType ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::charge ( ) const

virtualinherited

returns charge as a typedef ChargeType currently Charge Type is a double for jets this may be changed to an int and ask jets to extend this interface

Implements IParticle.

constituents_begin()

ConstituentsIter_t CompositeParticle::constituents_begin ( ) const

inline

iterator over constituents of this composite

Definition at line 152 of file PhysicsAnalysis/AnalysisCommon/ParticleEvent/ParticleEvent/CompositeParticle.h.

  { return this->navigableBase().begin(); }

constituents_end()

ConstituentsIter_t CompositeParticle::constituents_end ( ) const

inline

iterator over constituents of this composite

Definition at line 157 of file PhysicsAnalysis/AnalysisCommon/ParticleEvent/ParticleEvent/CompositeParticle.h.

  { return this->navigableBase().end(); }

contains() [1/2]

bool CompositeParticle::contains ( const INav4MomLink & ipart ) const

inline

check if a given particle is contained by this composite

Definition at line 147 of file PhysicsAnalysis/AnalysisCommon/ParticleEvent/ParticleEvent/CompositeParticle.h.

  { return contains(*ipart); }

contains() [2/2]

bool CompositeParticle::contains

(

const INavigable4Momentum *

particle

)

const

check if a given particle is contained by this composite

Definition at line 51 of file CompositeParticle.cxx.

{
  typedef Base_t::navigable_type navigable_type;
  typedef navigable_type::object_iter object_iter;
  for ( object_iter 
      itr = this->navigableBase().begin(),
      iEnd= this->navigableBase().end();
    itr != iEnd;
    ++itr ) {
    const INavigable4Momentum* o = *itr;
    if ( o == particle ) {
      return true;
    }
  }
  return false;
}

cosPhi()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::cosPhi ( ) const

virtualinherited

cosinus phi

Implements I4Momentum.

cosTh()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::cosTh ( ) const

virtualinherited

cosinus theta

Implements I4Momentum.

cotTh()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::cotTh ( ) const

virtualinherited

cottan theta

Implements I4Momentum.

dataType()

virtual ParticleDataType::DataType ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::dataType ( ) const

virtualinherited

Return enum indicating real data, fast, or full simulation Return Type has a DataType enum with the following values: {Data = 0, Full = 1, FastShower = 2, Fast = 3, True = 4}.

IParticle interface forwarding

Implements IParticle.

dump()

virtual std::ostream & ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::dump ( std::ostream & out ) const

virtualinherited

Print I4Momentum content.

Implements I4Momentum.

e()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::e ( ) const

virtualinherited

energy

Implements I4Momentum.

errors()

virtual const I4MomentumError * ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::errors ( ) const

virtualinherited

Access to errors, if available; returns 0 if no errors.

Implements I4Momentum.

et()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::et ( ) const

virtualinherited

transverse energy defined to be e*sin(theta)

Implements I4Momentum.

eta()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::eta ( void ) const

virtualinherited

pseudo rapidity

Implements I4Momentum.

fillToken() [1/2]

virtual void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::fillToken ( INavigationToken & thisToken ) const

virtualinherited

INavigable interface forwarding

Implements INavigable.

fillToken() [2/2]

virtual void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::fillToken ( INavigationToken & thisToken, const std::any & weight ) const

virtualinherited

Implements INavigable.

get_constituent()

template<class Element>

const Element * CompositeParticle::get_constituent ( std::size_t idx ) const

inline

Return a constituent given its index.

Parameters

idx	The index of the constituent

Returns

The constituent with the asked for type return NULL if index was invalid or dyn-cast failed.

Definition at line 123 of file PhysicsAnalysis/AnalysisCommon/ParticleEvent/ParticleEvent/CompositeParticle.h.

  {
    typedef typename Base_t::navigable_type navigable_type;
    typedef typename navigable_type::object_iter object_iter;
 
    const Element * element = 0;
    if (idx < this->navigableBase().size()) {
      object_iter o = this->navigableBase().begin();
      //can't use it as NavigatorIterator does not implement the
      // RandomIterator concept !!
      //std::advance(o, idx);
      // so we use this O(n) approach:
      while ( idx-- ) { ++o; }
      element = dynamic_cast<const Element*>(*o);
    }
    return element;
  }

get_constituents() [1/2]

std::vector< const INavigable4Momentum * > CompositeParticle::get_constituents ( ) const

inline

return the vector of constituents by value. FIXME: inefficient

Definition at line 92 of file PhysicsAnalysis/AnalysisCommon/ParticleEvent/ParticleEvent/CompositeParticle.h.

  { 
    std::vector<const INavigable4Momentum*> constituents;
    this->get_constituents<INavigable4Momentum>(constituents);
    return constituents;
  }

get_constituents() [2/2]

template<class Element>

void CompositeParticle::get_constituents ( std::vector< const Element * > & cont ) const

inline

Fill a vector of elements with the constituents which compose that CompositeParticle.

Try to use this method rather than the one above, as it is more efficient.

Definition at line 104 of file PhysicsAnalysis/AnalysisCommon/ParticleEvent/ParticleEvent/CompositeParticle.h.

  {
    const std::size_t iMax = this->navigableBase().size();
    cont.clear();
    cont.reserve( iMax );
    for ( std::size_t i = 0; i != iMax; ++i ) {
      const Element* constituent = this->get_constituent<Element>(i);
      if ( constituent ) {
    cont.push_back( constituent );
      }
    }
  }

getAthenaBarCode()

AthenaBarCode_t ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::getAthenaBarCode ( ) const

virtualinherited

IAthenaBarCode interface forwarding

Reimplemented from IAthenaBarCode.

getVersion()

AthenaBarCodeVersion_t ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::getVersion ( ) const

virtualinherited

Reimplemented from IAthenaBarCode.

hasCharge()

virtual bool ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::hasCharge ( ) const

virtualinherited

method to check if charge information is available

Implements IParticle.

hasPdgId()

virtual bool ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::hasPdgId ( ) const

virtualinherited

method to check if particle id information is available

Implements IParticle.

hasSameAthenaBarCode()

bool ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::hasSameAthenaBarCode ( const IAthenaBarCode & ) const

virtualinherited

Reimplemented from IAthenaBarCode.

hasSameAthenaBarCodeExceptVersion()

bool ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::hasSameAthenaBarCodeExceptVersion ( const IAthenaBarCode & ) const

virtualinherited

Reimplemented from IAthenaBarCode.

hlv()

virtual CLHEP::HepLorentzVector ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::hlv ( ) const

virtualinherited

CLHEP HepLorentzVector.

Implements I4Momentum.

iPt()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::iPt ( ) const

virtualinherited

inverse of transverse momentum

Implements I4Momentum.

kind()

virtual I4Momentum::Kind ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::kind ( ) const

virtualinherited

add Kind which tells what kind (P4XYZ) the underlying implementation has

Implements I4Momentum.

m()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::m ( void ) const

virtualinherited

mass

Implements I4Momentum.

m2()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::m2 ( ) const

virtualinherited

mass squared

Implements I4Momentum.

momentumBase() [1/2]

momentum_type & ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::momentumBase ( )

inherited

access to underlying base type (I4Momentum-like)

momentumBase() [2/2]

const momentum_type & ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::momentumBase ( ) const

inherited

access to underlying base type (I4Momentum-like)

navigableBase() [1/2]

navigable_type & ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::navigableBase ( )

inherited

access to underlying base type (INavigable-like)

navigableBase() [2/2]

const navigable_type & ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::navigableBase ( ) const

inherited

access to underlying base type (INavigable-like)

newVersion()

void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::newVersion ( )

virtualinherited

Reimplemented from IAthenaBarCode.

origin()

virtual const Trk::RecVertex * ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::origin ( ) const

virtualinherited

Return a RecVertex corresponding to particle Origin.

Implements IParticle.

originLink()

virtual const ElementLink< VxContainer > & ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::originLink ( ) const

virtualinherited

Return an ElementLink corresponding to particle's Origin.

Implements IParticle.

p()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::p ( ) const

virtualinherited

mass momentum magnitude

Implements I4Momentum.

p2()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::p2 ( ) const

virtualinherited

square of momentum magnitude

Implements I4Momentum.

particleBase() [1/2]

particle_type & ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::particleBase ( )

inherited

access to underlying base type (IParticle-like)

particleBase() [2/2]

const particle_type & ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::particleBase ( ) const

inherited

access to underlying base type (IParticle-like)

pdgId()

virtual int ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::pdgId ( ) const

virtualinherited

Return enum indicating particle id the enum file is available in Event/EventKernel/PdtPdg.h.

Implements IParticle.

phi()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::phi ( void ) const

virtualinherited

phi in [-pi,pi[

Implements I4Momentum.

pt()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::pt ( void ) const

virtualinherited

transverse momentum

Implements I4Momentum.

putElement()

void CompositeParticle::putElement ( const INav4MomLink & ipart )

inlineprivate

helper method to put elements into the underlying Navigable container

Definition at line 150 of file CompositeParticle.cxx.

{
  INavigable4MomentumCollection::size_type objectIndex = ipart.index();
  const INavigable4MomentumCollection* ipcont = ipart.getStorableObjectPointer();
 
  navigableBase().putElement( ipcont, objectIndex );
}

px()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::px ( ) const

virtualinherited

x component of momentum

I4Momentum interface forwarding

Implements I4Momentum.

py()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::py ( ) const

virtualinherited

y component of momentum

Implements I4Momentum.

pz()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::pz ( ) const

virtualinherited

z component of momentum

Implements I4Momentum.

rapidity()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::rapidity ( ) const

virtualinherited

rapidity

Implements I4Momentum.

set4Mom() [1/3]

virtual void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::set4Mom ( const CLHEP::HepLorentzVector & theHlv )

virtualinherited

set 4Momentum (will throw exception if cannot be implemented)

Implements I4Momentum.

set4Mom() [2/3]

virtual void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::set4Mom ( const I4Momentum & theI4Mom )

virtualinherited

set 4Momentum (will throw exception if cannot be implemented)

Implements I4Momentum.

set4Mom() [3/3]

virtual void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::set4Mom ( const I4Momentum *const theI4Mom )

virtualinherited

set 4Momentum (will throw exception if cannot be implemented)

Implements I4Momentum.

set_charge()

virtual void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::set_charge ( ChargeType x )

virtualinherited

set_dataType()

virtual void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::set_dataType ( ParticleDataType::DataType x )

virtualinherited

set_origin() [1/3]

void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::set_origin ( const ElementLink< VxContainer > & origin )

inherited

set_origin() [2/3]

virtual void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::set_origin ( const VxContainer * theContainer, const Trk::VxCandidate * vertex )

virtualinherited

set_origin() [3/3]

virtual void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::set_origin ( const VxContainer * theContainer, int index )

virtualinherited

set_pdgId()

virtual void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::set_pdgId ( int x )

virtualinherited

setAthenaBarCode()

void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::setAthenaBarCode ( AthenaBarCode_t )

virtualinherited

Reimplemented from IAthenaBarCode.

setVersion()

void ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::setVersion ( AthenaBarCodeVersion_t newversion )

virtualinherited

Reimplemented from IAthenaBarCode.

sinPhi()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::sinPhi ( ) const

virtualinherited

sinus phi

Implements I4Momentum.

sinTh()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::sinTh ( ) const

virtualinherited

sinus theta

Implements I4Momentum.

tanTh()

virtual double ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::tanTh ( ) const

virtualinherited

tan theta

Implements I4Momentum.

Member Data Documentation

m_mom

P4ImplPxPyPzE ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::m_mom

privateinherited

The 4-momentum part.

Definition at line 310 of file ParticleImpl.h.

m_nav

CompositeParticleNavigation ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::m_nav

privateinherited

The navigable part.

Definition at line 307 of file ParticleImpl.h.

m_part

ParticleEvent::Base ParticleImpl< CompositeParticleNavigation, P4ImplPxPyPzE, ParticleEvent::Base >::m_part

privateinherited

The particle-id part.

Definition at line 313 of file ParticleImpl.h.

UNDEFINEDBARCODE

const AthenaBarCode_t IAthenaBarCode::UNDEFINEDBARCODE = (AthenaBarCode_t)(-1)

staticinherited

Definition at line 52 of file AthenaKernel/AthenaKernel/IAthenaBarCode.h.

UNDEFINEDVERSION

const AthenaBarCode_t IAthenaBarCode::UNDEFINEDVERSION = UNDEFINEDBARCODE

staticinherited

Definition at line 53 of file AthenaKernel/AthenaKernel/IAthenaBarCode.h.

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

• PhysicsAnalysis/AnalysisCommon/ParticleEvent/ParticleEvent/CompositeParticle.h
• CompositeParticle.cxx