#include <TH2F.h>
#include <TH1F.h>
#include <TH2D.h>
#include <TH1D.h>
#include <TCanvas.h>
#include <TF1.h>
#include <TFile.h>
#include <TDirectory.h>
#include <TMath.h>
#include <TString.h>
#include <TGraphAsymmErrors.h>
#include <TAxis.h>
#include <TLegend.h>

Include dependency graph for CalculateAveragePt.C:

Functions
void	SetSubtractSB (Bool_t subtract)

void	SetCorrForEff (Bool_t correff)

void	SetUseFitForSubtraction (Bool_t useFit)

void	SetNsigmaForSignal (Double_t nsigm)

void	SetNsigmaStartSB (Double_t nsigm)

void	CalculateAveragePt (Int_t rebin=1, Int_t firstbin=0, Int_t lastbin=0)

TF1 *	ParametricGenAccOverLimAccCorr ()

void	SetHistosEfficiency (TH1D hNum, TH1D hDenum)

void	SetPtBinLimits (const Int_t npt, Double_t *ptbinlim)

void	SetPtBinLimits (TH1 *histo)

void	SetHistRawSignal (TH1D *hS)

void	SetHistMean (TH1D *hM)

void	SetHistRawBack (TH1D *hB)

void	SetHistSigma (TH1D *hSig)

void	SetHistoMassPt (TH2F *h2)

TH1D *	CheckBinningAndMerge (TH1D hA, TH1D hB, Double_t precision=0.001, Double_t minX=-9999., Double_t maxX=-9999.)

Bool_t	CorrectForEfficiency (TH1D *hPtHisto)

TH1D *	HistoPtShapeFromData (Int_t ptbin, Int_t rebin=1.)

void	CalculateAveragePt (TH2 hMassPt, TH1D hB, TH1D hSigm, TH1D hEffNum=0x0, TH1D hEffDenum=0x0, TH1D hS=0x0, TH1D *hMean=0x0, Int_t rebin=1, Int_t firstbin=3, Int_t lastbin=8)

void	DoStandardForD0 (Int_t rebin, Bool_t usefit, Bool_t corrforeff=kTRUE, Bool_t useParGenAccLimacc=kTRUE, Int_t firstbin=0, Int_t lastbin=3)

void	DoStandardForDs (Int_t rebin, Bool_t usefit, Bool_t corrforeff=kTRUE, Int_t firstbin=0, Int_t lastbin=3)

void	DoStandardForDplus (Int_t rebin, Bool_t usefit, Bool_t corrforeff=kTRUE, Int_t firstbin=0, Int_t lastbin=2)

TH1D *	SmearEffHisto (TH1D *hInput, TString name="hEffNum", Double_t maxPt=40., Double_t step=0.1)

void	AverageD0DplusResults (TString fileD0="/Users/administrator/ALICE/CHARM/ppData_2010/2011_Jul_05/data/LHC10bcdeAOD057/AvPt/MassRegSel3PkMore5SBEffCorrMeanFit/ptCorrectionFitSB.root", TString fileDplus="/Users/administrator/ALICE/CHARM/ppData_2010/2011_Jul_05/Dplus/AvPt/2011Jul26Renu/average_ptNew.root")

Variables
TH2F *	hPtInvMass =0x0

Int_t	nptbins =0

Double_t *	ptbinlimits =0x0

Double_t *	rawsignal =0x0

Double_t *	rawback =0x0

Double_t *	sigma =0x0

Double_t *	meansignal =0x0

Double_t	nsigmaSignal =3.

Double_t	nsigmaSBstart =5.

Double_t	mesonMass =1.8645

Int_t	nbinsx

Int_t	nbinsy

Double_t	binwidthpt

Double_t	binwidthInvMss

Double_t	ptmin

Double_t	ptmax

Bool_t	useFitForSubtraction =kFALSE

Bool_t	useParGenAccOverLimAcc =kFALSE

Bool_t	subtractSB =kTRUE

Bool_t	corrForEff =kFALSE

Int_t	standrebin [8] ={2,2,2,2,2,2,4,5}

TCanvas **	cPtDistrNoSubtr

TF1 **	fitfunc

TH1D *	hAvRawYieldSpectrum

TH1D *	hSignal

TH1D *	hMeanSignal

TH1D *	hEfficNum

TH1D *	hEfficDenum

TH1D *	hBack

TH1D *	hSigma

TGraphAsymmErrors *	grAvRawYieldSpectrum

TGraphAsymmErrors *	grAvPtVSPtmean

TGraphAsymmErrors *	grBackAvPtVSPtmean

Function Documentation

void AverageD0DplusResults	(	TString	fileD0 = `"/Users/administrator/ALICE/CHARM/ppData_2010/2011_Jul_05/data/LHC10bcdeAOD057/AvPt/MassRegSel3PkMore5SBEffCorrMeanFit/ptCorrectionFitSB.root"`,
		TString	fileDplus = `"/Users/administrator/ALICE/CHARM/ppData_2010/2011_Jul_05/Dplus/AvPt/2011Jul26Renu/average_ptNew.root"`
	)

Definition at line 754 of file CalculateAveragePt.C.

void CalculateAveragePt	(	Int_t	rebin = `1`,
		Int_t	firstbin = `0`,
		Int_t	lastbin = `0`
	)

Definition at line 424 of file CalculateAveragePt.C.

Referenced by CalculateAveragePt(), DoStandardForD0(), DoStandardForDplus(), and DoStandardForDs().

void CalculateAveragePt	(	TH2 *	hMassPt,
		TH1D *	hB,
		TH1D *	hSigm,
		TH1D *	hEffNum = `0x0`,
		TH1D *	hEffDenum = `0x0`,
		TH1D *	hS = `0x0`,
		TH1D *	hMean = `0x0`,
		Int_t	rebin = `1`,
		Int_t	firstbin = `3`,
		Int_t	lastbin = `8`
	)

Definition at line 404 of file CalculateAveragePt.C.

TH1D* CheckBinningAndMerge	(	TH1D *	hA,
		TH1D *	hB,
		Double_t	precision = `0.001`,
		Double_t	minX = `-9999.`,
		Double_t	maxX = `-9999.`
	)

Definition at line 160 of file CalculateAveragePt.C.

Referenced by CorrectForEfficiency().

Bool_t CorrectForEfficiency ( TH1D * hPtHisto )

Definition at line 237 of file CalculateAveragePt.C.

Referenced by HistoPtShapeFromData().

void DoStandardForD0	(	Int_t	rebin,
		Bool_t	usefit,
		Bool_t	corrforeff = `kTRUE`,
		Bool_t	useParGenAccLimacc = `kTRUE`,
		Int_t	firstbin = `0`,
		Int_t	lastbin = `3`
	)