SimpleVertexTree Class Reference

#include <SimpleVertexTree.h>

Public Member Functions
void	fill (const TransientVertex &recv, const TrackingVertex *simv=0, reco::RecoToSimCollection *recSimColl=0, const float &time=0.)
void	fill (const TransientVertex &recv, const TrackingVertex *simv=0, const float &time=0.)
void	fill (const TransientVertex &recv, const float &time=0.)
void	fill (const TrackingVertex *simv)
void	fill ()
	SimpleVertexTree (const char *fitterName="VertexFitter", const MagneticField *magField=0)
virtual	~SimpleVertexTree ()

Private Member Functions
void	defineTrackBranch (const TString &prefix, const TString &type, const float *(VertexFitterResult::*pfunc)(const int) const, const TString &index)

Private Attributes
float	chiProb
float	chiTot
int	maxTrack
float	ndf
int	numberOfVertices
TString *	parameterNames [5]
float	recErr [3]
float	recPos [3]
VertexFitterResult *	result
float	simPos [3]
TString	theFitterName
bool	trackTest
TTree *	vertexTree

Detailed Description

Definition at line 41 of file SimpleVertexTree.h.

Constructor & Destructor Documentation

SimpleVertexTree::SimpleVertexTree	(	const char *	fitterName = "VertexFitter",
		const MagneticField *	magField = 0
	)

The constructor

Parameters

fitterName

The name of the TTree, and of the associated histograms.

Definition at line 10 of file SimpleVertexTree.cc.

SimpleVertexTree::~SimpleVertexTree ( )

virtual

Definition at line 70 of file SimpleVertexTree.cc.

Member Function Documentation

void SimpleVertexTree::defineTrackBranch ( const TString &  prefix, const TString &  type, const float *(VertexFitterResult::*)(const int) const  pfunc, const TString &  index  )

private

Definition at line 57 of file SimpleVertexTree.cc.

void SimpleVertexTree::fill	(	const TransientVertex &	recv,
		const TrackingVertex *	simv = 0,
		reco::RecoToSimCollection *	recSimColl = 0,
		const float &	time = 0.
	)

Entry for a RecVertex. If the vertex was not associated to a TkSimVertex, an empty pointer can be given (would be identical to the next method). Timing information for the fit can also be provided.

Definition at line 133 of file SimpleVertexTree.cc.

void SimpleVertexTree::fill	(	const TransientVertex &	recv,
		const TrackingVertex *	simv = 0,
		const float &	time = 0.
	)

void SimpleVertexTree::fill	(	const TransientVertex &	recv,
		const float &	time = 0.
	)

Entry for a RecVertex, without associated vertex. Timing information for the fit can also be provided.

Definition at line 140 of file SimpleVertexTree.cc.

void SimpleVertexTree::fill

(

const TrackingVertex *

simv

)

Entry for a TkSimVertex, without RecVertex.

Definition at line 146 of file SimpleVertexTree.cc.

void SimpleVertexTree::fill

(

void

)

To be used if one wants to record "Failed Fits", e.g. to synchronise two Trees

Definition at line 167 of file SimpleVertexTree.cc.

Member Data Documentation

float SimpleVertexTree::chiProb

private

Definition at line 99 of file SimpleVertexTree.h.

float SimpleVertexTree::chiTot

private

Definition at line 99 of file SimpleVertexTree.h.

int SimpleVertexTree::maxTrack

private

Definition at line 106 of file SimpleVertexTree.h.

float SimpleVertexTree::ndf

private

Definition at line 99 of file SimpleVertexTree.h.

int SimpleVertexTree::numberOfVertices

private

Definition at line 100 of file SimpleVertexTree.h.

TString* SimpleVertexTree::parameterNames[5]

private

Definition at line 107 of file SimpleVertexTree.h.

float SimpleVertexTree::recErr[3]

private

Definition at line 98 of file SimpleVertexTree.h.

float SimpleVertexTree::recPos[3]

private

Definition at line 97 of file SimpleVertexTree.h.

VertexFitterResult* SimpleVertexTree::result

private

Definition at line 102 of file SimpleVertexTree.h.

float SimpleVertexTree::simPos[3]

private

Definition at line 96 of file SimpleVertexTree.h.

TString SimpleVertexTree::theFitterName

private

Definition at line 103 of file SimpleVertexTree.h.

bool SimpleVertexTree::trackTest

private

Definition at line 105 of file SimpleVertexTree.h.

TTree* SimpleVertexTree::vertexTree

private

Definition at line 101 of file SimpleVertexTree.h.