Data structure to access derived MC particle information. More...

#include <Geant4Particle.h>

Public Types
typedef ROOT::Math::PxPyPzM4D< double >	FourVector

typedef ROOT::Math::Cartesian3D< double >	ThreeVector

Public Member Functions
	Geant4ParticleHandle (Geant4Particle *part)
	Default constructor. More...

	Geant4ParticleHandle (const Geant4ParticleHandle &h)
	Initializing constructor. More...

Geant4ParticleHandle &	operator= (Geant4Particle *part)
	Assignment operator. More...

Geant4Particle *	operator-> () const
	Overloaded -> operator to access particle details. More...

	operator Geant4Particle * () const
	Conversion operator to pointer. More...

size_t	numParent () const
	Accessor to the number of particle parents. More...

size_t	numDaughter () const
	Accessor to the number of particle daughters. More...

double	momentum2 () const
	Scalar particle momentum squared. More...

double	energy () const
	Scalar particle energy. More...

double	momentum () const
	Scalar particle momentum. More...

double	charge () const
	Geant4 charge of the particle. More...

double	mass () const
	Geant4 mass of the particle. More...

double	time () const
	Geant4 time of the particle. More...

std::string	particleName () const
	Access to the Geant4 particle name. More...

std::string	particleType () const
	Access to the Geant4 particle type. More...

std::string	processName () const
	Access to the creator process name. More...

std::string	processTypeName () const
	Access to the creator process type name. More...

FourVector	pxPyPzM () const
	Access particle momentum, energy as 4 vector. More...

template<typename T >
std::vector< T >	pxPyPzM (T unit) const
	Access particle momentum, energy as 4 vector. More...

ThreeVector	startVertex () const
	Access particle momentum, energy as 4 vector. More...

ThreeVector	endVertex () const
	Access particle momentum, energy as 4 vector. More...

const G4ParticleDefinition *	definition () const
	Access the Geant4 particle definition object (expensive!) More...

void	dump1 (int level, const std::string &src, const char *tag) const
	Various output formats: More...

void	dump2 (int level, const std::string &src, const char *tag, int g4id, bool inrec) const
	Output type 2:+++ "tag" 20 G4: 7 def:0xde4eaa8 [gamma , gamma] reason: 20 E:+3.304035e+01 in record:YES #Par: 1/18 #Dau: 0. More...

void	dumpWithVertex (int level, const std::string &src, const char *tag) const
	Output type 3:+++ "tag" ID: 0 e- status:00000014 type: 11 Vertex:(+0.00e+00,+0.00e+00,+0.00e+00) [mm] time: +0.00e+00 [ns] #Par: 0 #Dau: 4. More...

void	dumpWithMomentum (int level, const std::string &src, const char *tag) const
	Output type 3:+++ <tag> ID: 0 e- status:00000014 type: 11 Vertex:(+0.00e+00,+0.00e+00,+0.00e+00) [mm] time: +0.00e+00 [ns] #Par: 0 #Dau: 4. More...

void	dumpWithMomentumAndVertex (int level, const std::string &src, const char *tag) const
	Output type 3:+++ <tag> ID: 0 e- status:00000014 type: 11 Vertex:(+0.00e+00,+0.00e+00,+0.00e+00) [mm] time: +0.00e+00 [ns] #Par: 0 #Dau: 4. More...

void	dump4 (int level, const std::string &src, const char *tag) const

void	offset (int off) const
	Handlers. More...

Static Public Member Functions
static void	header4 (int level, const std::string &src, const char *tag)

static std::vector< G4ParticleDefinition * >	g4DefinitionsRegEx (const std::string &expression)
	Access Geant4 particle definitions by regular expression. More...

static G4ParticleDefinition *	g4DefinitionsExact (const std::string &expression)
	Access Geant4 particle definitions by exact match. More...

Protected Attributes
Geant4Particle *	particle
	Particle pointer. More...

Detailed Description

Data structure to access derived MC particle information.

Author: M.Frank

Version: 1.0

Definition at line 181 of file Geant4Particle.h.

Member Typedef Documentation

◆ FourVector

typedef ROOT::Math::PxPyPzM4D<double> dd4hep::sim::Geant4ParticleHandle::FourVector

Definition at line 183 of file Geant4Particle.h.

◆ ThreeVector

typedef ROOT::Math::Cartesian3D<double> dd4hep::sim::Geant4ParticleHandle::ThreeVector

Definition at line 184 of file Geant4Particle.h.

Constructor & Destructor Documentation

◆ Geant4ParticleHandle() [1/2]

dd4hep::sim::Geant4ParticleHandle::Geant4ParticleHandle ( Geant4Particle * part )

inline

Default constructor.

Initializing constructor.

Definition at line 264 of file Geant4Particle.h.

◆ Geant4ParticleHandle() [2/2]

dd4hep::sim::Geant4ParticleHandle::Geant4ParticleHandle ( const Geant4ParticleHandle & h )

inline

Initializing constructor.

Definition at line 259 of file Geant4Particle.h.

Member Function Documentation

◆ charge()

double dd4hep::sim::Geant4ParticleHandle::charge ( ) const

inline

Geant4 charge of the particle.

Definition at line 211 of file Geant4Particle.h.

◆ definition()

const G4ParticleDefinition * Geant4ParticleHandle::definition ( ) const

Access the Geant4 particle definition object (expensive!)

Definition at line 116 of file Geant4Particle.cpp.

◆ dump1()

void Geant4ParticleHandle::dump1	(	int	level,
		const std::string &	src,
		const char *	tag
	)		const

Various output formats:

Output type 1:+++ <tag> 10 def:0xde4eaa8 [gamma , gamma] reason: 20 E:+1.017927e+03 #Par: 1/4 #Dau: 2.

Output type 1:+++ "tag" 10 def:0xde4eaa8 [gamma , gamma] reason: 20 E:+1.017927e+03 #Par: 1/4 #Dau: 2

Definition at line 264 of file Geant4Particle.cpp.

◆ dump2()

void Geant4ParticleHandle::dump2	(	int	level,
		const std::string &	src,
		const char *	tag,
		int	g4id,
		bool	inrec
	)		const

Output type 2:+++ "tag" 20 G4: 7 def:0xde4eaa8 [gamma , gamma] reason: 20 E:+3.304035e+01 in record:YES #Par: 1/18 #Dau: 0.

Output type 2:+++ <tag> 20 G4: 7 def:0xde4eaa8 [gamma , gamma] reason: 20 E:+3.304035e+01 in record:YES #Par: 1/18 #Dau: 0.

Definition at line 288 of file Geant4Particle.cpp.

◆ dump4()

void Geant4ParticleHandle::dump4	(	int	level,
		const std::string &	src,
		const char *	tag
	)		const

Definition at line 386 of file Geant4Particle.cpp.

◆ dumpWithMomentum()

void Geant4ParticleHandle::dumpWithMomentum	(	int	level,
		const std::string &	src,
		const char *	tag
	)		const

Output type 3:+++ <tag> ID: 0 e- status:00000014 type: 11 Vertex:(+0.00e+00,+0.00e+00,+0.00e+00) [mm] time: +0.00e+00 [ns] #Par: 0 #Dau: 4.

Definition at line 331 of file Geant4Particle.cpp.

◆ dumpWithMomentumAndVertex()

void Geant4ParticleHandle::dumpWithMomentumAndVertex	(	int	level,
		const std::string &	src,
		const char *	tag
	)		const

Output type 3:+++ <tag> ID: 0 e- status:00000014 type: 11 Vertex:(+0.00e+00,+0.00e+00,+0.00e+00) [mm] time: +0.00e+00 [ns] #Par: 0 #Dau: 4.

Definition at line 353 of file Geant4Particle.cpp.

◆ dumpWithVertex()

void Geant4ParticleHandle::dumpWithVertex	(	int	level,
		const std::string &	src,
		const char *	tag
	)		const

Output type 3:+++ "tag" ID: 0 e- status:00000014 type: 11 Vertex:(+0.00e+00,+0.00e+00,+0.00e+00) [mm] time: +0.00e+00 [ns] #Par: 0 #Dau: 4.

Output type 3:+++ <tag> ID: 0 e- status:00000014 type: 11 Vertex:(+0.00e+00,+0.00e+00,+0.00e+00) [mm] time: +0.00e+00 [ns] #Par: 0 #Dau: 4.

Definition at line 308 of file Geant4Particle.cpp.

◆ endVertex()

ROOT::Math::Cartesian3D< double > dd4hep::sim::Geant4ParticleHandle::endVertex ( ) const

inline

Access particle momentum, energy as 4 vector.

Access end start vertex as 3-vector.

Definition at line 302 of file Geant4Particle.h.

◆ energy()

double dd4hep::sim::Geant4ParticleHandle::energy ( ) const

inline

Scalar particle energy.

Definition at line 308 of file Geant4Particle.h.

◆ g4DefinitionsExact()

G4ParticleDefinition * Geant4ParticleHandle::g4DefinitionsExact ( const std::string & expression )

static

Access Geant4 particle definitions by exact match.

Definition at line 221 of file Geant4Particle.cpp.

◆ g4DefinitionsRegEx()

std::vector< G4ParticleDefinition * > Geant4ParticleHandle::g4DefinitionsRegEx ( const std::string & expression )

static

Access Geant4 particle definitions by regular expression.

Definition at line 182 of file Geant4Particle.cpp.

◆ header4()

void Geant4ParticleHandle::header4	(	int	level,
		const std::string &	src,
		const char *	tag
	)

static

Definition at line 375 of file Geant4Particle.cpp.

◆ mass()

double dd4hep::sim::Geant4ParticleHandle::mass ( ) const

inline

Geant4 mass of the particle.

Definition at line 213 of file Geant4Particle.h.

◆ momentum()

double dd4hep::sim::Geant4ParticleHandle::momentum ( ) const

inline

Scalar particle momentum.

Definition at line 209 of file Geant4Particle.h.

◆ momentum2()

double dd4hep::sim::Geant4ParticleHandle::momentum2 ( ) const

inline

Scalar particle momentum squared.

Definition at line 315 of file Geant4Particle.h.

◆ numDaughter()

size_t dd4hep::sim::Geant4ParticleHandle::numDaughter ( ) const

inline

Accessor to the number of particle daughters.

Definition at line 286 of file Geant4Particle.h.

◆ numParent()

size_t dd4hep::sim::Geant4ParticleHandle::numParent ( ) const

inline

Accessor to the number of particle parents.

Definition at line 282 of file Geant4Particle.h.

◆ offset()

void Geant4ParticleHandle::offset ( int off ) const

Handlers.

Offset all particle identifiers (id, parents, daughters) by a constant number.

Offset all particle identifiers (id, parents, daughters) by a constant number

Definition at line 249 of file Geant4Particle.cpp.

◆ operator Geant4Particle *()

dd4hep::sim::Geant4ParticleHandle::operator Geant4Particle * ( ) const

inline

Conversion operator to pointer.

Definition at line 278 of file Geant4Particle.h.

◆ operator->()

Geant4Particle * dd4hep::sim::Geant4ParticleHandle::operator-> ( ) const

inline

Overloaded -> operator to access particle details.

Definition at line 269 of file Geant4Particle.h.

◆ operator=()

Geant4ParticleHandle & dd4hep::sim::Geant4ParticleHandle::operator= ( Geant4Particle * part )

inline

Assignment operator.

Definition at line 273 of file Geant4Particle.h.

◆ particleName()

std::string Geant4ParticleHandle::particleName ( ) const

Access to the Geant4 particle name.

Definition at line 154 of file Geant4Particle.cpp.

◆ particleType()

std::string Geant4ParticleHandle::particleType ( ) const

Access to the Geant4 particle type.

Definition at line 168 of file Geant4Particle.cpp.

◆ processName()

std::string Geant4ParticleHandle::processName ( ) const

Access to the creator process name.

Definition at line 228 of file Geant4Particle.cpp.

◆ processTypeName()

std::string Geant4ParticleHandle::processTypeName ( ) const

Access to the creator process type name.

Definition at line 241 of file Geant4Particle.cpp.

◆ pxPyPzM() [1/2]

ROOT::Math::PxPyPzM4D< double > dd4hep::sim::Geant4ParticleHandle::pxPyPzM ( ) const

inline

Access particle momentum, energy as 4 vector.

Access patricle momentum, energy as 4 vector.

Definition at line 290 of file Geant4Particle.h.

◆ pxPyPzM() [2/2]

template<typename T >

std::vector<T> dd4hep::sim::Geant4ParticleHandle::pxPyPzM ( T unit ) const

Access particle momentum, energy as 4 vector.

◆ startVertex()

ROOT::Math::Cartesian3D< double > dd4hep::sim::Geant4ParticleHandle::startVertex ( ) const

inline

Access particle momentum, energy as 4 vector.

Access start vertex as 3-vector.

Definition at line 296 of file Geant4Particle.h.

◆ time()

double dd4hep::sim::Geant4ParticleHandle::time ( ) const

inline

Geant4 time of the particle.

Definition at line 215 of file Geant4Particle.h.

Member Data Documentation

◆ particle

Geant4Particle* dd4hep::sim::Geant4ParticleHandle::particle

protected

Particle pointer.

Definition at line 187 of file Geant4Particle.h.

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

DDG4/include/DDG4/Geant4Particle.h
DDG4/src/Geant4Particle.cpp

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ FourVector

◆ ThreeVector

Constructor & Destructor Documentation

◆ Geant4ParticleHandle() [1/2]

◆ Geant4ParticleHandle() [2/2]

Member Function Documentation

◆ charge()

◆ definition()

◆ dump1()

◆ dump2()

◆ dump4()

◆ dumpWithMomentum()

◆ dumpWithMomentumAndVertex()

◆ dumpWithVertex()

◆ endVertex()

◆ energy()

◆ g4DefinitionsExact()

◆ g4DefinitionsRegEx()

◆ header4()

◆ mass()

◆ momentum()

◆ momentum2()

◆ numDaughter()

◆ numParent()

◆ offset()

◆ operator Geant4Particle *()

◆ operator->()

◆ operator=()

◆ particleName()

◆ particleType()

◆ processName()

◆ processTypeName()

◆ pxPyPzM() [1/2]

◆ pxPyPzM() [2/2]

◆ startVertex()

◆ time()

Member Data Documentation

◆ particle