#include <diffractiveDissVertex.h>

Inheritance diagram for rpwa::diffractiveDissVertex:

Public Member Functions
	diffractiveDissVertex (const particlePtr &beam, const particlePtr &target, const particlePtr &XParticle, const particlePtr &recoil=particlePtr())
	force vertex to have two incoming (beam + target) and two outgoing particles (X + recoil); recoil is optional
	diffractiveDissVertex (const diffractiveDissVertex &vert)
virtual	~diffractiveDissVertex ()
diffractiveDissVertex &	operator= (const diffractiveDissVertex &vert)
diffractiveDissVertexPtr	clone (const bool cloneInParticles=false, const bool cloneOutParticles=false) const
	< creates deep copy of diffractive dissociation vertex; must not be virtual
virtual bool	addInParticle (const particlePtr &)
	disabled; all incoming particles have to be specified at construction
virtual bool	addOutParticle (const particlePtr &)
	disabled; all outgoing particles have to be specified at construction
virtual const TLorentzVector &	referenceLzVec () const
	returns Lorentz-vector that defines z-axis for angular distributions
virtual const particlePtr &	XParticle () const
	returns X particle
virtual std::complex< double >	productionAmp () const
	returns production amplitude
virtual void	setXFlavorQN ()
	sets flavor quantum numbers of X (baryon nmb., S, C, B) to that of incoming beam particle (assumes Pomeron exchange)
const particlePtr &	beam () const
	returns beam particle
const particlePtr &	target () const
	returns target particle
const particlePtr &	recoil () const
	returns recoil particle
virtual bool	initKinematicsData (const TClonesArray &prodKinPartNames)
	initializes input data
virtual bool	readKinematicsData (const TClonesArray &prodKinMomenta)
	reads input data
virtual bool	revertMomenta ()
	resets momenta to the values of last event read
virtual std::ostream &	print (std::ostream &out) const
	prints vertex parameters in human-readable form
virtual std::ostream &	dump (std::ostream &out) const
	prints all vertex data in human-readable form
virtual std::ostream &	printPointers (std::ostream &out) const
	prints particle pointers strored in vertex
virtual std::string	name () const
	returns label used in graph visualization, reporting, and key file
virtual void	clear ()
bool	operator== (const interactionVertex &rhsVert)
bool	operator!= (const interactionVertex &rhsVert)
void	transformOutParticles (const TLorentzRotation &L)
	applies Lorentz-transformation to outgoing particles
unsigned int	nmbInParticles () const
	returns number of incoming particles
unsigned int	nmbOutParticles () const
	returns number of outgoing particles
std::vector< particlePtr > &	inParticles ()
	returns array of incoming particles
const std::vector< particlePtr > &	inParticles () const
	returns array of incoming particles
std::vector< particlePtr > &	outParticles ()
	returns array of outgoing particles
const std::vector< particlePtr > &	outParticles () const
	returns array of outgoing particles

Static Public Member Functions
static bool	debug ()
	returns debug flag
static void	setDebug (const bool debug=true)
	sets debug flag

Protected Member Functions
virtual diffractiveDissVertex *	doClone (const bool cloneInParticles, const bool cloneOutParticles) const
	helper function to use covariant return types with smart pointers; needed for public clone()
virtual bool	isEqualTo (const interactionVertex &vert) const
	returns whether vert is equal to this by checking equality of all member variables
void	cloneInParticles ()
	clones all incoming particles
void	cloneOutParticles ()
	clones all outgoing particles

Protected Attributes
std::vector< particlePtr >	_inParticles
	array of pointers to incoming particles
std::vector< particlePtr >	_outParticles
	array of pointers to outgoing particles

Private Attributes
int	_nmbProdKinPart
	number of production kinematics particles in input data arrays
TVector3	_beamMomCache
	caches beam momentum of last event read from input data; allows to "reset" kinematics for multiple passes over the same data
TVector3	_recoilMomCache
	caches recoil momentum of last event read from input data; allows to "reset" kinematics for multiple passes over the same data
TVector3	_targetMomCache
	caches target momentum of last event read from input data; allows to "reset" kinematics for multiple passes over the same data

Static Private Attributes
static bool	_debug = false
	if set to true, debug messages are printed

Detailed Description

Definition at line 63 of file diffractiveDissVertex.h.

Constructor & Destructor Documentation

diffractiveDissVertex::diffractiveDissVertex	(	const particlePtr &	beam,
		const particlePtr &	target,
		const particlePtr &	XParticle,
		const particlePtr &	recoil = `particlePtr()`
	)

force vertex to have two incoming (beam + target) and two outgoing particles (X + recoil); recoil is optional

Definition at line 61 of file diffractiveDissVertex.cc.

References _debug, addInParticle(), addOutParticle(), and rpwa::createParticle().

Referenced by doClone().

diffractiveDissVertex::diffractiveDissVertex ( const diffractiveDissVertex & vert )

Definition at line 97 of file diffractiveDissVertex.cc.

diffractiveDissVertex::~diffractiveDissVertex ( )

virtual

Definition at line 103 of file diffractiveDissVertex.cc.

Member Function Documentation

bool diffractiveDissVertex::addInParticle ( const particlePtr & )

virtual

disabled; all incoming particles have to be specified at construction

Reimplemented from rpwa::interactionVertex.

Definition at line 138 of file diffractiveDissVertex.cc.

References _debug.

Referenced by diffractiveDissVertex().

bool diffractiveDissVertex::addOutParticle ( const particlePtr & )

virtual

disabled; all outgoing particles have to be specified at construction

Reimplemented from rpwa::interactionVertex.

Definition at line 147 of file diffractiveDissVertex.cc.

References _debug.

Referenced by diffractiveDissVertex().

const particlePtr& rpwa::diffractiveDissVertex::beam ( ) const

inline

returns beam particle

Definition at line 91 of file diffractiveDissVertex.h.

References rpwa::interactionVertex::inParticles().

Referenced by dump(), initKinematicsData(), print(), printPointers(), readKinematicsData(), referenceLzVec(), revertMomenta(), and setXFlavorQN().

void interactionVertex::clear ( )

virtualinherited

Definition at line 96 of file interactionVertex.cc.

References rpwa::interactionVertex::_inParticles, and rpwa::interactionVertex::_outParticles.

diffractiveDissVertexPtr rpwa::diffractiveDissVertex::clone	(	const bool	cloneInParticles = `false`,
		const bool	cloneOutParticles = `false`
	)		const

inline

< creates deep copy of diffractive dissociation vertex; must not be virtual

Reimplemented from rpwa::interactionVertex.

Definition at line 75 of file diffractiveDissVertex.h.

References rpwa::interactionVertex::cloneInParticles(), rpwa::interactionVertex::cloneOutParticles(), and doClone().

void interactionVertex::cloneInParticles ( )

protectedinherited

clones all incoming particles

Definition at line 207 of file interactionVertex.cc.

References rpwa::interactionVertex::clone(), i, rpwa::interactionVertex::inParticles(), and rpwa::interactionVertex::nmbInParticles().

Referenced by rpwa::fsVertex::clone(), rpwa::isobarDecayVertex::clone(), rpwa::interactionVertex::clone(), rpwa::leptoProductionVertex::clone(), clone(), rpwa::fsVertex::doClone(), rpwa::interactionVertex::doClone(), doClone(), rpwa::isobarDecayVertex::doClone(), and rpwa::leptoProductionVertex::doClone().

void interactionVertex::cloneOutParticles ( )

protectedinherited

clones all outgoing particles

Definition at line 217 of file interactionVertex.cc.

References rpwa::interactionVertex::clone(), i, rpwa::interactionVertex::nmbOutParticles(), and rpwa::interactionVertex::outParticles().

Referenced by rpwa::isobarDecayVertex::clone(), rpwa::interactionVertex::clone(), rpwa::leptoProductionVertex::clone(), clone(), rpwa::interactionVertex::doClone(), doClone(), rpwa::isobarDecayVertex::doClone(), and rpwa::leptoProductionVertex::doClone().

static bool rpwa::diffractiveDissVertex::debug ( )

inlinestatic

returns debug flag

Reimplemented from rpwa::productionVertex.

Definition at line 106 of file diffractiveDissVertex.h.

References _debug.

Referenced by setDebug().

diffractiveDissVertex * diffractiveDissVertex::doClone	(	const bool	cloneInParticles,
		const bool	cloneOutParticles
	)		const

protectedvirtual

helper function to use covariant return types with smart pointers; needed for public clone()

Reimplemented from rpwa::interactionVertex.

Definition at line 121 of file diffractiveDissVertex.cc.

References _debug, rpwa::interactionVertex::cloneInParticles(), rpwa::interactionVertex::cloneOutParticles(), and diffractiveDissVertex().

Referenced by clone().

ostream & diffractiveDissVertex::dump ( std::ostream & out ) const

virtual

prints all vertex data in human-readable form

Reimplemented from rpwa::interactionVertex.

Definition at line 322 of file diffractiveDissVertex.cc.

References beam(), name(), recoil(), target(), and XParticle().

bool diffractiveDissVertex::initKinematicsData ( const TClonesArray & prodKinPartNames )

virtual

initializes input data

Implements rpwa::productionVertex.

Definition at line 175 of file diffractiveDissVertex.cc.

References _nmbProdKinPart, beam(), name(), recoil(), and target().

std::vector<particlePtr>& rpwa::interactionVertex::inParticles ( )

inlineinherited

returns array of incoming particles

Definition at line 87 of file interactionVertex.h.

References rpwa::interactionVertex::_inParticles.

Referenced by beam(), rpwa::leptoProductionVertex::beamLepton(), rpwa::interactionVertex::cloneInParticles(), rpwa::decayTopology::constructDecay(), rpwa::fsVertex::fsParticle(), rpwa::interactionVertex::isEqualTo(), rpwa::isobarDecayVertex::parent(), rpwa::leptoProductionVertex::target(), target(), and rpwa::leptoProductionVertex::virtPhoton().

const std::vector<particlePtr>& rpwa::interactionVertex::inParticles ( ) const

inlineinherited

returns array of incoming particles

Definition at line 89 of file interactionVertex.h.

References rpwa::interactionVertex::_inParticles.

bool interactionVertex::isEqualTo ( const interactionVertex & vert ) const

protectedvirtualinherited

returns whether vert is equal to this by checking equality of all member variables

Reimplemented in rpwa::isobarDecayVertex.

Definition at line 104 of file interactionVertex.cc.

References i, rpwa::interactionVertex::inParticles(), rpwa::interactionVertex::nmbInParticles(), rpwa::interactionVertex::nmbOutParticles(), and rpwa::interactionVertex::outParticles().

Referenced by rpwa::isobarDecayVertex::isEqualTo(), and rpwa::interactionVertex::operator==().

virtual std::string rpwa::diffractiveDissVertex::name ( ) const

inlinevirtual

returns label used in graph visualization, reporting, and key file

Reimplemented from rpwa::productionVertex.

Definition at line 104 of file diffractiveDissVertex.h.

Referenced by dump(), initKinematicsData(), print(), and printPointers().

unsigned int rpwa::interactionVertex::nmbInParticles ( ) const

inlineinherited

returns number of incoming particles

Definition at line 84 of file interactionVertex.h.

References rpwa::interactionVertex::_inParticles.

Referenced by rpwa::interactionVertex::cloneInParticles(), and rpwa::interactionVertex::isEqualTo().

unsigned int rpwa::interactionVertex::nmbOutParticles ( ) const

inlineinherited

returns number of outgoing particles

Definition at line 85 of file interactionVertex.h.

References rpwa::interactionVertex::_outParticles.

Referenced by rpwa::interactionVertex::cloneOutParticles(), rpwa::interactionVertex::isEqualTo(), rpwa::waveDescription::setXDecayKeys(), and rpwa::interactionVertex::transformOutParticles().

bool rpwa::interactionVertex::operator!= ( const interactionVertex & rhsVert )

inlineinherited

Definition at line 77 of file interactionVertex.h.

diffractiveDissVertex & diffractiveDissVertex::operator= ( const diffractiveDissVertex & vert )

Definition at line 108 of file diffractiveDissVertex.cc.

References _beamMomCache, _recoilMomCache, and _targetMomCache.

bool rpwa::interactionVertex::operator== ( const interactionVertex & rhsVert )

inlineinherited

Definition at line 76 of file interactionVertex.h.

References rpwa::interactionVertex::isEqualTo().

std::vector<particlePtr>& rpwa::interactionVertex::outParticles ( )

inlineinherited

returns array of outgoing particles

Definition at line 88 of file interactionVertex.h.

References rpwa::interactionVertex::_outParticles.

Referenced by rpwa::interactionVertex::cloneOutParticles(), rpwa::isobarDecayVertex::daughter1(), rpwa::isobarDecayVertex::daughter2(), rpwa::interactionVertex::isEqualTo(), recoil(), rpwa::leptoProductionVertex::recoil(), rpwa::leptoProductionVertex::scatteredLepton(), rpwa::waveDescription::setXDecayKeys(), rpwa::leptoProductionVertex::XParticle(), and XParticle().

const std::vector<particlePtr>& rpwa::interactionVertex::outParticles ( ) const

inlineinherited

returns array of outgoing particles

Definition at line 90 of file interactionVertex.h.

References rpwa::interactionVertex::_outParticles.

ostream & diffractiveDissVertex::print ( std::ostream & out ) const

virtual

prints vertex parameters in human-readable form

Reimplemented from rpwa::interactionVertex.

Definition at line 313 of file diffractiveDissVertex.cc.

References beam(), name(), recoil(), target(), and XParticle().

Referenced by rpwa::operator<<().

ostream & diffractiveDissVertex::printPointers ( std::ostream & out ) const

virtual

prints particle pointers strored in vertex

Reimplemented from rpwa::interactionVertex.

Definition at line 334 of file diffractiveDissVertex.cc.

References beam(), name(), recoil(), target(), and XParticle().

complex< double > diffractiveDissVertex::productionAmp ( ) const

virtual

returns production amplitude

Reimplemented from rpwa::productionVertex.

Definition at line 156 of file diffractiveDissVertex.cc.

bool diffractiveDissVertex::readKinematicsData ( const TClonesArray & prodKinMomenta )

virtual

reads input data

Implements rpwa::productionVertex.

Definition at line 231 of file diffractiveDissVertex.cc.

References _beamMomCache, _debug, _nmbProdKinPart, _recoilMomCache, _targetMomCache, beam(), recoil(), and target().

const particlePtr& rpwa::diffractiveDissVertex::recoil ( ) const

inline

returns recoil particle

Definition at line 93 of file diffractiveDissVertex.h.

References rpwa::interactionVertex::outParticles().

Referenced by dump(), initKinematicsData(), print(), printPointers(), readKinematicsData(), and revertMomenta().

virtual const TLorentzVector& rpwa::diffractiveDissVertex::referenceLzVec ( ) const

inlinevirtual

returns Lorentz-vector that defines z-axis for angular distributions

Implements rpwa::productionVertex.

Definition at line 83 of file diffractiveDissVertex.h.

References beam().

bool diffractiveDissVertex::revertMomenta ( )

virtual

resets momenta to the values of last event read

Implements rpwa::productionVertex.

Definition at line 298 of file diffractiveDissVertex.cc.

References _beamMomCache, _debug, _recoilMomCache, _targetMomCache, beam(), recoil(), and target().

static void rpwa::diffractiveDissVertex::setDebug ( const bool debug = true )

inlinestatic

sets debug flag

Reimplemented from rpwa::productionVertex.

Definition at line 107 of file diffractiveDissVertex.h.

References _debug, and debug().

void diffractiveDissVertex::setXFlavorQN ( )

virtual

sets flavor quantum numbers of X (baryon nmb., S, C, B) to that of incoming beam particle (assumes Pomeron exchange)

Implements rpwa::productionVertex.

Definition at line 163 of file diffractiveDissVertex.cc.

References rpwa::particleProperties::baryonNmb(), beam(), rpwa::particleProperties::beauty(), rpwa::particleProperties::charm(), rpwa::particleProperties::setBaryonNmb(), rpwa::particleProperties::setBeauty(), rpwa::particleProperties::setCharm(), rpwa::particleProperties::setStrangeness(), rpwa::particleProperties::strangeness(), and XParticle().

const particlePtr& rpwa::diffractiveDissVertex::target ( ) const

inline

returns target particle

Definition at line 92 of file diffractiveDissVertex.h.

References rpwa::interactionVertex::inParticles().

Referenced by dump(), initKinematicsData(), print(), printPointers(), readKinematicsData(), and revertMomenta().

void interactionVertex::transformOutParticles ( const TLorentzRotation & L )

inherited

applies Lorentz-transformation to outgoing particles

Definition at line 148 of file interactionVertex.cc.

References rpwa::interactionVertex::_outParticles, i, and rpwa::interactionVertex::nmbOutParticles().

virtual const particlePtr& rpwa::diffractiveDissVertex::XParticle ( ) const

inlinevirtual

returns X particle

Implements rpwa::productionVertex.

Definition at line 84 of file diffractiveDissVertex.h.

References rpwa::interactionVertex::outParticles().

Referenced by dump(), print(), printPointers(), and setXFlavorQN().

Member Data Documentation

TVector3 rpwa::diffractiveDissVertex::_beamMomCache

private

caches beam momentum of last event read from input data; allows to "reset" kinematics for multiple passes over the same data

Definition at line 119 of file diffractiveDissVertex.h.

Referenced by operator=(), readKinematicsData(), and revertMomenta().

bool diffractiveDissVertex::_debug = false

staticprivate

if set to true, debug messages are printed

Definition at line 123 of file diffractiveDissVertex.h.

Referenced by addInParticle(), addOutParticle(), debug(), diffractiveDissVertex(), doClone(), readKinematicsData(), revertMomenta(), and setDebug().

std::vector<particlePtr> rpwa::interactionVertex::_inParticles

protectedinherited

array of pointers to incoming particles

Definition at line 112 of file interactionVertex.h.

Referenced by rpwa::interactionVertex::addInParticle(), rpwa::interactionVertex::clear(), rpwa::interactionVertex::dump(), rpwa::interactionVertex::inParticles(), rpwa::interactionVertex::nmbInParticles(), rpwa::interactionVertex::operator=(), rpwa::interactionVertex::print(), and rpwa::interactionVertex::printPointers().

int rpwa::diffractiveDissVertex::_nmbProdKinPart

private

number of production kinematics particles in input data arrays

Definition at line 118 of file diffractiveDissVertex.h.

Referenced by initKinematicsData(), and readKinematicsData().

std::vector<particlePtr> rpwa::interactionVertex::_outParticles

protectedinherited

array of pointers to outgoing particles

Definition at line 113 of file interactionVertex.h.

Referenced by rpwa::interactionVertex::addOutParticle(), rpwa::interactionVertex::clear(), rpwa::interactionVertex::dump(), rpwa::interactionVertex::nmbOutParticles(), rpwa::interactionVertex::operator=(), rpwa::interactionVertex::outParticles(), rpwa::interactionVertex::print(), rpwa::interactionVertex::printPointers(), and rpwa::interactionVertex::transformOutParticles().

TVector3 rpwa::diffractiveDissVertex::_recoilMomCache

private

caches recoil momentum of last event read from input data; allows to "reset" kinematics for multiple passes over the same data

Definition at line 120 of file diffractiveDissVertex.h.

Referenced by operator=(), readKinematicsData(), and revertMomenta().

TVector3 rpwa::diffractiveDissVertex::_targetMomCache

private

caches target momentum of last event read from input data; allows to "reset" kinematics for multiple passes over the same data

Definition at line 121 of file diffractiveDissVertex.h.

Referenced by operator=(), readKinematicsData(), and revertMomenta().

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

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation