DrawTpcPrototypeGenFitTrkFitter.C File Reference

#include "SaveCanvas.C"
#include "sPhenixStyle.C"
#include <TChain.h>
#include <TCut.h>
#include <TEfficiency.h>
#include <TF1.h>
#include <TGraphAsymmErrors.h>
#include <TGraphErrors.h>
#include <TH2.h>
#include <TH3.h>
#include <TPolyLine.h>
#include <TTree.h>
#include <TFile.h>
#include <TColor.h>
#include <TLatex.h>
#include <TLegend.h>
#include <TLine.h>
#include <TStyle.h>
#include <TDirectory.h>
#include <TMath.h>
#include <TPad.h>
#include <TString.h>
#include <TVirtualFitter.h>
#include <cmath>
#include <iostream>

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Macros
#define	assert(exp)

Functions
void	useLogBins (TAxis *axis)
	utility function to
TGraphErrors *	FitProfile (const TH2 *h2)
TTree *	T (nullptr)
void	Resolution (const TCut &cut="Iteration$ >= 5 && Iteration$ <= 10 && TPCTrack.nCluster>=12 && TPCTrack.clusterSizePhi > 3.5", const double phi_start=-2.905, const double phi_end=-2.885)
void	TrackQA ()
void	Track3D ()
void	TrackDistortion (const TCut &cut="TPCTrack.nCluster>=10")
Double_t	langaufun (Double_t *x, Double_t *par)
TF1 *	langaufit (TH1 *his, const vector< double > &fitrange, const vector< double > &startvalues, const vector< double > &parlimitslo, const vector< double > &parlimitshi)
void	TrackClusterEnergy (const TCut &cut="TPCTrack.nCluster>=10")
void	DrawTpcPrototypeGenFitTrkFitter (const TString infile="data/tpc_beam/tpc_beam_00000292-0000.evt_TpcPrototypeGenFitTrkFitter.root", const TString desc="Run 292")

Variables
TFile *	_file0 = NULL
TString	description

Macro Definition Documentation

#define assert

(

exp

)

Value:

{                                                                                             \
    if (!(exp))                                                                                 \
    {                                                                                           \
      cout << "Assert (" << #exp << ") failed at " << __FILE__ << " line " << __LINE__ << endl; \
      exit(1);                                                                                  \
    }                                                                                           \
  }

Definition at line 39 of file DrawTpcPrototypeGenFitTrkFitter.C.

View newest version in sPHENIX GitHub at line 39 of file DrawTpcPrototypeGenFitTrkFitter.C

Function Documentation

void DrawTpcPrototypeGenFitTrkFitter	(	const TString	infile = "data/tpc_beam/tpc_beam_00000292-0000.evt_TpcPrototypeGenFitTrkFitter.root",
		const TString	desc = "Run 292"
	)

Definition at line 518 of file DrawTpcPrototypeGenFitTrkFitter.C.

View newest version in sPHENIX GitHub at line 518 of file DrawTpcPrototypeGenFitTrkFitter.C

References _file0, assert, description, infile, n, Resolution(), SetsPhenixStyle(), t, Acts::UnitConstants::T, Track3D(), TrackClusterEnergy(), TrackDistortion(), and TrackQA().

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TGraphErrors* FitProfile

(

const TH2 *

h2

)

Definition at line 70 of file DrawTpcPrototypeGenFitTrkFitter.C.

View newest version in sPHENIX GitHub at line 70 of file DrawTpcPrototypeGenFitTrkFitter.C

References std::tr1::f2, h1, i, n, ambiguity_solver_full_chain::x, and y.

TF1* langaufit	(	TH1 *	his,
		const vector< double > &	fitrange,
		const vector< double > &	startvalues,
		const vector< double > &	parlimitslo,
		const vector< double > &	parlimitshi
	)

Definition at line 427 of file DrawTpcPrototypeGenFitTrkFitter.C.

View newest version in sPHENIX GitHub at line 427 of file DrawTpcPrototypeGenFitTrkFitter.C

References i, and langaufun().

Referenced by TrackClusterEnergy().

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Double_t langaufun	(	Double_t *	x,
		Double_t *	par
	)

Definition at line 373 of file DrawTpcPrototypeGenFitTrkFitter.C.

View newest version in sPHENIX GitHub at line 373 of file DrawTpcPrototypeGenFitTrkFitter.C

References i, step, and sum().

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void Resolution	(	const TCut &	cut = "Iteration$ >= 5 && Iteration$ <= 10 && TPCTrack.nCluster>=12 && TPCTrack.clusterSizePhi > 3.5",
		const double	phi_start = -2.905,
		const double	phi_end = -2.885
	)

Definition at line 137 of file DrawTpcPrototypeGenFitTrkFitter.C.

View newest version in sPHENIX GitHub at line 137 of file DrawTpcPrototypeGenFitTrkFitter.C

References _file0, description, FitProfile(), ambiguity_solver_full_chain::idx, leg, merge_hashes::p, SaveCanvas(), sum(), Acts::UnitConstants::T, value, ambiguity_solver_full_chain::x, and y.

Referenced by DrawTpcPrototypeGenFitTrkFitter().

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TTree* T

(

nullptr

)

void Track3D

(

)

Definition at line 304 of file DrawTpcPrototypeGenFitTrkFitter.C.

View newest version in sPHENIX GitHub at line 304 of file DrawTpcPrototypeGenFitTrkFitter.C

References _file0, description, ambiguity_solver_full_chain::idx, leg, merge_hashes::p, SaveCanvas(), and Acts::UnitConstants::T.

Referenced by DrawTpcPrototypeGenFitTrkFitter().

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void TrackClusterEnergy

(

const TCut &

cut = "TPCTrack.nCluster>=10"

)

Definition at line 482 of file DrawTpcPrototypeGenFitTrkFitter.C.

View newest version in sPHENIX GitHub at line 482 of file DrawTpcPrototypeGenFitTrkFitter.C

References _file0, description, double(), fit(), ambiguity_solver_full_chain::idx, langaufit(), leg, merge_hashes::p, SaveCanvas(), and Acts::UnitConstants::T.

Referenced by DrawTpcPrototypeGenFitTrkFitter(), and rootTrackClusterEnergy().

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void TrackDistortion

(

const TCut &

cut = "TPCTrack.nCluster>=10"

)

Definition at line 344 of file DrawTpcPrototypeGenFitTrkFitter.C.

View newest version in sPHENIX GitHub at line 344 of file DrawTpcPrototypeGenFitTrkFitter.C

References _file0, FitProfile(), ambiguity_solver_full_chain::idx, merge_hashes::p, SaveCanvas(), and Acts::UnitConstants::T.

Referenced by DrawTpcPrototypeGenFitTrkFitter().

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void TrackQA

(

)

Definition at line 255 of file DrawTpcPrototypeGenFitTrkFitter.C.

View newest version in sPHENIX GitHub at line 255 of file DrawTpcPrototypeGenFitTrkFitter.C

References _file0, ambiguity_solver_full_chain::idx, merge_hashes::p, SaveCanvas(), and Acts::UnitConstants::T.

Referenced by DrawTpcPrototypeGenFitTrkFitter(), and rootTrackQA().

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void useLogBins

(

TAxis *

axis

)

utility function to

Definition at line 49 of file DrawTpcPrototypeGenFitTrkFitter.C.

View newest version in sPHENIX GitHub at line 49 of file DrawTpcPrototypeGenFitTrkFitter.C

References assert, bins, i, and width.

Variable Documentation

TFile* _file0 = NULL

Definition at line 133 of file DrawTpcPrototypeGenFitTrkFitter.C.

View newest version in sPHENIX GitHub at line 133 of file DrawTpcPrototypeGenFitTrkFitter.C

TString description

Definition at line 134 of file DrawTpcPrototypeGenFitTrkFitter.C.

View newest version in sPHENIX GitHub at line 134 of file DrawTpcPrototypeGenFitTrkFitter.C