HepMC namespace declaration. More...

Classes
class	EventHeader
	HepMC EventHeader class used internally by the Geant4EventReaderHepMC plugin. More...

class	EventStream
	HepMC EventStream class used internally by the Geant4EventReaderHepMC plugin. More...

Enumerations
enum	known_io { gen =1, ascii, extascii, ascii_pdt, extascii_pdt }
	The known_io enum is used to track which type of input is being read. More...

Functions
char	get_input (std::istream &is, std::istringstream &iline)

int	read_until_event_end (std::istream &is)

int	read_weight_names (EventStream &, std::istringstream &iline)

int	read_particle (EventStream &info, std::istringstream &iline, Geant4Particle *p)

int	read_vertex (EventStream &info, std::istream &is, std::istringstream &iline)

int	read_event_header (EventStream &info, std::istringstream &input, EventHeader &header)

int	read_cross_section (EventStream &info, std::istringstream &input)

int	read_units (EventStream &info, std::istringstream &input)

int	read_heavy_ion (EventStream &, std::istringstream &input)

int	read_pdf (EventStream &, std::istringstream &input)

Geant4Vertex *	vertex (EventStream &info, int i)

void	fix_particles (EventStream &info)

Detailed Description

HepMC namespace declaration.

Enumeration Type Documentation

◆ known_io

enum dd4hep::sim::HepMC::known_io

The known_io enum is used to track which type of input is being read.

Enumerator
gen
ascii
extascii
ascii_pdt
extascii_pdt

Definition at line 138 of file Geant4EventReaderHepMC.cpp.

Function Documentation

◆ fix_particles()

void dd4hep::sim::HepMC::fix_particles ( EventStream & info )

Particles originating from the beam (=no parents) must be be stripped off their parents and the status set to G4PARTICLE_GEN_DECAYED!

Definition at line 301 of file Geant4EventReaderHepMC.cpp.

◆ get_input()

char dd4hep::sim::HepMC::get_input	(	std::istream &	is,
		std::istringstream &	iline
	)

Definition at line 368 of file Geant4EventReaderHepMC.cpp.

◆ read_cross_section()

int dd4hep::sim::HepMC::read_cross_section	(	EventStream &	info,
		std::istringstream &	input
	)

Definition at line 628 of file Geant4EventReaderHepMC.cpp.

◆ read_event_header()

int dd4hep::sim::HepMC::read_event_header	(	EventStream &	info,
		std::istringstream &	input,
		EventHeader &	header
	)

Definition at line 576 of file Geant4EventReaderHepMC.cpp.

◆ read_heavy_ion()

int dd4hep::sim::HepMC::read_heavy_ion	(	EventStream &	,
		std::istringstream &	input
	)

Definition at line 651 of file Geant4EventReaderHepMC.cpp.

◆ read_particle()

int dd4hep::sim::HepMC::read_particle	(	EventStream &	info,
		std::istringstream &	iline,
		Geant4Particle *	p
	)

If there is an end vertex, the particle already decayed

Keep a copy of the full generator status

Definition at line 434 of file Geant4EventReaderHepMC.cpp.

◆ read_pdf()

int dd4hep::sim::HepMC::read_pdf	(	EventStream &	,
		std::istringstream &	input
	)

Definition at line 677 of file Geant4EventReaderHepMC.cpp.

◆ read_units()

int dd4hep::sim::HepMC::read_units	(	EventStream &	info,
		std::istringstream &	input
	)

Definition at line 633 of file Geant4EventReaderHepMC.cpp.

◆ read_until_event_end()

int dd4hep::sim::HepMC::read_until_event_end ( std::istream & is )

Definition at line 388 of file Geant4EventReaderHepMC.cpp.

◆ read_vertex()

int dd4hep::sim::HepMC::read_vertex	(	EventStream &	info,
		std::istream &	is,
		std::istringstream &	iline
	)

Definition at line 493 of file Geant4EventReaderHepMC.cpp.

◆ read_weight_names()

int dd4hep::sim::HepMC::read_weight_names	(	EventStream &	,
		std::istringstream &	iline
	)

Definition at line 401 of file Geant4EventReaderHepMC.cpp.

◆ vertex()

Geant4Vertex * dd4hep::sim::HepMC::vertex	(	EventStream &	info,
		int	i
	)

Definition at line 363 of file Geant4EventReaderHepMC.cpp.

Classes

Enumerations

Functions