Class used by the Truth Vertices Module to store information relating to an individual true primary vertex. More...

#include <TTruthVerticesModule.hxx>

Inheritance diagram for ND::TTruthVerticesModule::TTruthVertex:

Collaboration diagram for ND::TTruthVerticesModule::TTruthVertex:

Public Member Functions
	TTruthVertex ()

virtual	~TTruthVertex ()

Int_t	Compare (const TObject *obj) const
	Compare the values of the vertices' IDs so that a TClonesArray can be sorted in order of increasing ID. More...

Bool_t	IsSortable () const
	Make the object sortable so that a TClonesArray can be sorted in ID order. More...

Public Attributes
Double_t	Fiducial
	The distance inside the local fiducial volume [mm]. Not currently set for any detector other than the P0D. More...

std::string	Generator
	The generator that created the vertex. eg: "genie:mean@free-spill". More...

Int_t	ID
	A number which uniquely identifies this vertex within the event. This ID is the interface between the Truth Vertices module and other eventAnalysis modules. Other modules should use this number to reference trajectories. More...

TLorentzVector	NeutrinoMomentum
	The four-momentum of the incoming neutrino. Set to (-999999.9, -999999.9, -999999.9, -999999.9) in the absence of a neutrino. More...

Int_t	NeutrinoPDG
	The PDG number of the incoming neutrino. Set to 0 in the absence of a neutrino. More...

Int_t	NPrimaryTraj
	The number of primary trajectories (ie: the number of primary particles exiting the interaction vertex). More...

TLorentzVector	Position
	Position and time of the vertex. More...

std::vector< Int_t >	PrimaryTrajIDs
	ID numbers which uniquely identify the trajectories of the primary particles of the vertex within the event. More...

std::string	ReactionCode
	The Reaction code according to the generator For Genie this will be of the form: "nu:14;tgt:1000260560;N:2112;proc:Weak[CC],QES;" For Neut it will be an integer, see definitions here: http://www.t2k.org/asg/xsec/niwgdocs/neut_xsecs/neutmodesC.h/view. More...

Int_t	Subdetector
	Subdetector which the vertex occurs in. More...

TLorentzVector	TargetMomentum
	The four-momentum of the target. Set to (-999999.9, -999999.9, -999999.9, -999999.9) in the absence of a target. More...

Int_t	TargetPDG
	The (extended for nuclei) PDG number of the target. Set to 0 in the absence of a target. More...

Private Member Functions
	ClassDef (ND::TTruthVerticesModule::TTruthVertex, 1)

Detailed Description

Class used by the Truth Vertices Module to store information relating to an individual true primary vertex.

Definition at line 113 of file TTruthVerticesModule.hxx.

Constructor & Destructor Documentation

ND::TTruthVerticesModule::TTruthVertex::TTruthVertex ( )

Definition at line 300 of file TTruthVerticesModule.cxx.

virtual ND::TTruthVerticesModule::TTruthVertex::~TTruthVertex ( )

virtual

Definition at line 116 of file TTruthVerticesModule.hxx.

Member Function Documentation

ND::TTruthVerticesModule::TTruthVertex::ClassDef	(	ND::TTruthVerticesModule::TTruthVertex	,
		1
	)

private

Int_t ND::TTruthVerticesModule::TTruthVertex::Compare ( const TObject * obj ) const

Compare the values of the vertices' IDs so that a TClonesArray can be sorted in order of increasing ID.

Definition at line 313 of file TTruthVerticesModule.cxx.

Bool_t ND::TTruthVerticesModule::TTruthVertex::IsSortable ( ) const

Make the object sortable so that a TClonesArray can be sorted in ID order.

Definition at line 124 of file TTruthVerticesModule.hxx.

Member Data Documentation

Double_t ND::TTruthVerticesModule::TTruthVertex::Fiducial

The distance inside the local fiducial volume [mm]. Not currently set for any detector other than the P0D.

Definition at line 141 of file TTruthVerticesModule.hxx.

Referenced by ND::TTruthVerticesModule::FillTree().

std::string ND::TTruthVerticesModule::TTruthVertex::Generator

The generator that created the vertex. eg: "genie:mean@free-spill".

Definition at line 134 of file TTruthVerticesModule.hxx.

Referenced by ND::TTruthVerticesModule::FillTree().

Int_t ND::TTruthVerticesModule::TTruthVertex::ID

A number which uniquely identifies this vertex within the event. This ID is the interface between the Truth Vertices module and other eventAnalysis modules. Other modules should use this number to reference trajectories.

Definition at line 130 of file TTruthVerticesModule.hxx.

Referenced by ND::TTruthVerticesModule::FillTree().

TLorentzVector ND::TTruthVerticesModule::TTruthVertex::NeutrinoMomentum

The four-momentum of the incoming neutrino. Set to (-999999.9, -999999.9, -999999.9, -999999.9) in the absence of a neutrino.

Definition at line 149 of file TTruthVerticesModule.hxx.

Referenced by ND::TTruthVerticesModule::FillTree().

Int_t ND::TTruthVerticesModule::TTruthVertex::NeutrinoPDG

The PDG number of the incoming neutrino. Set to 0 in the absence of a neutrino.

Definition at line 147 of file TTruthVerticesModule.hxx.

Referenced by ND::TTruthVerticesModule::FillTree().

Int_t ND::TTruthVerticesModule::TTruthVertex::NPrimaryTraj

The number of primary trajectories (ie: the number of primary particles exiting the interaction vertex).

Definition at line 143 of file TTruthVerticesModule.hxx.

Referenced by ND::TTruthVerticesModule::FillTree().

TLorentzVector ND::TTruthVerticesModule::TTruthVertex::Position

Position and time of the vertex.

Definition at line 132 of file TTruthVerticesModule.hxx.

Referenced by ND::TTruthVerticesModule::FillTree().

std::vector<Int_t> ND::TTruthVerticesModule::TTruthVertex::PrimaryTrajIDs

ID numbers which uniquely identify the trajectories of the primary particles of the vertex within the event.

Definition at line 145 of file TTruthVerticesModule.hxx.

Referenced by ND::TTruthVerticesModule::FillTree().

std::string ND::TTruthVerticesModule::TTruthVertex::ReactionCode

The Reaction code according to the generator For Genie this will be of the form: "nu:14;tgt:1000260560;N:2112;proc:Weak[CC],QES;" For Neut it will be an integer, see definitions here: http://www.t2k.org/asg/xsec/niwgdocs/neut_xsecs/neutmodesC.h/view.

Definition at line 136 of file TTruthVerticesModule.hxx.

Referenced by ND::TTruthVerticesModule::FillTree().

Int_t ND::TTruthVerticesModule::TTruthVertex::Subdetector

Subdetector which the vertex occurs in.

Definition at line 138 of file TTruthVerticesModule.hxx.

Referenced by ND::TTruthVerticesModule::FillTree().

TLorentzVector ND::TTruthVerticesModule::TTruthVertex::TargetMomentum

The four-momentum of the target. Set to (-999999.9, -999999.9, -999999.9, -999999.9) in the absence of a target.

Definition at line 153 of file TTruthVerticesModule.hxx.

Referenced by ND::TTruthVerticesModule::FillTree().

Int_t ND::TTruthVerticesModule::TTruthVertex::TargetPDG

The (extended for nuclei) PDG number of the target. Set to 0 in the absence of a target.