HepMC3::GenEventData Struct Reference

Stores serializable event information. More...

#include <GenEventData.h>

Public Attributes
std::vector< int >	attribute_id
	Attribute owner id.
std::vector< std::string >	attribute_name
	Attribute name.
std::vector< std::string >	attribute_string
	Attribute serialized as string.
int	event_number
	Event number.
FourVector	event_pos
	Event position.
Units::LengthUnit	length_unit
	Length unit.
std::vector< int >	links1
	First id of the vertex links.
std::vector< int >	links2
	Second id of the vertex links.
Units::MomentumUnit	momentum_unit
	Momentum unit.
std::vector< GenParticleData >	particles
	Particles.
std::vector< GenVertexData >	vertices
	Vertices.
std::vector< double >	weights
	Weights.

Detailed Description

Stores serializable event information.

Definition at line 26 of file GenEventData.h.

Member Data Documentation

attribute_id

std::vector<int> HepMC3::GenEventData::attribute_id

Attribute owner id.

Definition at line 54 of file GenEventData.h.

Referenced by HepMC3::GenEvent::read_data(), and HepMC3::GenEvent::write_data().

attribute_name

std::vector<std::string> HepMC3::GenEventData::attribute_name

Attribute name.

Definition at line 55 of file GenEventData.h.

Referenced by HepMC3::GenEvent::read_data(), and HepMC3::GenEvent::write_data().

attribute_string

std::vector<std::string> HepMC3::GenEventData::attribute_string

Attribute serialized as string.

Definition at line 56 of file GenEventData.h.

Referenced by HepMC3::GenEvent::read_data(), and HepMC3::GenEvent::write_data().

event_number

int HepMC3::GenEventData::event_number

Event number.

Definition at line 27 of file GenEventData.h.

Referenced by HepMC3::GenEvent::read_data(), and HepMC3::GenEvent::write_data().

event_pos

FourVector HepMC3::GenEventData::event_pos

Event position.

Definition at line 35 of file GenEventData.h.

Referenced by HepMC3::GenEvent::read_data(), and HepMC3::GenEvent::write_data().

length_unit

Units::LengthUnit HepMC3::GenEventData::length_unit

Length unit.

Definition at line 29 of file GenEventData.h.

Referenced by HepMC3::GenEvent::read_data(), and HepMC3::GenEvent::write_data().

links1

std::vector<int> HepMC3::GenEventData::links1

First id of the vertex links.

If this id is positive - it is the incoming particle id of a vertex which id is written in GenEventData::links2

If this id is negative - it's the id of a vertex which outgoing particle id is written in GenEventData::links2

The links1[i] points to links2[i]. In case links1[i] is particle, links2[i] is end vertex. In case links2[i] is vertex, links2[i] is outgoing particle. An example of usage is given in documentation.

Definition at line 51 of file GenEventData.h.

Referenced by HepMC3::GenEvent::read_data(), and HepMC3::GenEvent::write_data().

links2

std::vector<int> HepMC3::GenEventData::links2

Second id of the vertex links.

Definition at line 52 of file GenEventData.h.

Referenced by HepMC3::GenEvent::read_data(), and HepMC3::GenEvent::write_data().

momentum_unit

Units::MomentumUnit HepMC3::GenEventData::momentum_unit

Momentum unit.

Definition at line 28 of file GenEventData.h.

Referenced by HepMC3::GenEvent::read_data(), and HepMC3::GenEvent::write_data().

particles

std::vector<GenParticleData> HepMC3::GenEventData::particles

Particles.

Definition at line 31 of file GenEventData.h.

Referenced by HepMC3::GenEvent::read_data(), and HepMC3::GenEvent::write_data().

vertices

std::vector<GenVertexData> HepMC3::GenEventData::vertices

Vertices.

Definition at line 32 of file GenEventData.h.

Referenced by HepMC3::GenEvent::read_data(), and HepMC3::GenEvent::write_data().

weights

std::vector<double> HepMC3::GenEventData::weights

Weights.

Definition at line 33 of file GenEventData.h.

Referenced by HepMC3::GenEvent::read_data(), and HepMC3::GenEvent::write_data().

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The documentation for this struct was generated from the following file:

• /home/sjg/Desktop/marley/include/builtin/HepMC3/Data/GenEventData.h