FW::SimVertex Struct Reference

A simultated vertex e.g. from a physics process. More...

#include <acts/blob/master/Examples/Framework/include/ACTFW/EventData/SimVertex.hpp>

Collaboration diagram for FW::SimVertex:

Public Types
using	Scalar = double
using	Vector4 = Acts::ActsVector< Scalar, 4 >

Public Member Functions
	SimVertex (const Vector4 &position4_, ActsFatras::ProcessType process_=ActsFatras::ProcessType::eUndefined)
	SimVertex ()=default
	SimVertex (const SimVertex &)=default
	SimVertex (SimVertex &&)=default
SimVertex &	operator= (const SimVertex &)=default
SimVertex &	operator= (SimVertex &&)=default
auto	position () const
	The vertex three-position.
Scalar	time () const
	The vertex time.

Public Attributes
Vector4	position4 = Vector4::Zero()
	The vertex four-position.
ActsFatras::ProcessType	process = ActsFatras::ProcessType::eUndefined
	The vertex process type.
std::vector< ActsFatras::Particle >	incoming = {}
	The incoming particles into the vertex.
std::vector< ActsFatras::Particle >	outgoing = {}
	The outgoing particles from the vertex.

Detailed Description

A simultated vertex e.g. from a physics process.

Definition at line 20 of file SimVertex.hpp.

View newest version in sPHENIX GitHub at line 20 of file SimVertex.hpp

Member Typedef Documentation

using FW::SimVertex::Scalar = double

Definition at line 21 of file SimVertex.hpp.

View newest version in sPHENIX GitHub at line 21 of file SimVertex.hpp

using FW::SimVertex::Vector4 = Acts::ActsVector<Scalar, 4>

Definition at line 22 of file SimVertex.hpp.

View newest version in sPHENIX GitHub at line 22 of file SimVertex.hpp

Constructor & Destructor Documentation

FW::SimVertex::SimVertex ( const Vector4 &  position4_, ActsFatras::ProcessType  process_ = ActsFatras::ProcessType::eUndefined  )

inline

Construct the vertex from a position and optional process type.

Parameters

position4_	the vertex four-position
process_	the process type that generated this vertex

Associated particles are left empty by default and must be filled by the user after construction.

Definition at line 40 of file SimVertex.hpp.

View newest version in sPHENIX GitHub at line 40 of file SimVertex.hpp

FW::SimVertex::SimVertex ( )

default

FW::SimVertex::SimVertex ( const SimVertex &  )

default

FW::SimVertex::SimVertex ( SimVertex &&  )

default

Member Function Documentation

SimVertex& FW::SimVertex::operator= ( const SimVertex &  )

default

SimVertex& FW::SimVertex::operator= ( SimVertex &&  )

default

auto FW::SimVertex::position ( ) const

inline

The vertex three-position.

Definition at line 51 of file SimVertex.hpp.

View newest version in sPHENIX GitHub at line 51 of file SimVertex.hpp

References position4.

Scalar FW::SimVertex::time ( ) const

inline

The vertex time.

Definition at line 53 of file SimVertex.hpp.

View newest version in sPHENIX GitHub at line 53 of file SimVertex.hpp

References position4.

Member Data Documentation

std::vector<ActsFatras::Particle> FW::SimVertex::incoming = {}

The incoming particles into the vertex.

Definition at line 29 of file SimVertex.hpp.

View newest version in sPHENIX GitHub at line 29 of file SimVertex.hpp

Referenced by FW::ParticleSelector::execute(), and FW::HepMC3Vertex::processVertex().

std::vector<ActsFatras::Particle> FW::SimVertex::outgoing = {}

The outgoing particles from the vertex.

Definition at line 31 of file SimVertex.hpp.

View newest version in sPHENIX GitHub at line 31 of file SimVertex.hpp

Referenced by FW::ParticleSelector::execute(), and FW::ParametricProcessGenerator::operator()().

Vector4 FW::SimVertex::position4 = Vector4::Zero()

The vertex four-position.

Definition at line 25 of file SimVertex.hpp.

View newest version in sPHENIX GitHub at line 25 of file SimVertex.hpp

Referenced by position(), FW::RootVertexAndTracksReader::read(), and time().

ActsFatras::ProcessType FW::SimVertex::process = ActsFatras::ProcessType::eUndefined

The vertex process type.

Definition at line 27 of file SimVertex.hpp.

View newest version in sPHENIX GitHub at line 27 of file SimVertex.hpp

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

• acts/blob/master/Examples/Framework/include/ACTFW/EventData/SimVertex.hpp