Check.C File Reference

Run check of reconstructed and simulated data. More...

#include <TROOT.h>
#include <TFile.h>
#include <TError.h>
#include <TH1.h>
#include <TH2.h>
#include <TF1.h>
#include <TCanvas.h>
#include <TVector3.h>
#include <TPDGCode.h>
#include <TParticle.h>
#include "AliRunLoader.h"
#include "AliLoader.h"
#include "AliESDEvent.h"
#include "AliESDv0.h"
#include "AliESDcascade.h"
#include "AliESDMuonTrack.h"
#include "AliESDCaloCluster.h"
#include "AliRun.h"
#include "AliStack.h"
#include "AliHeader.h"
#include "AliGenEventHeader.h"
#include "AliPID.h"

Include dependency graph for Check.C:

Go to the source code of this file.

Functions
TH1 *	CreateHisto (const char *name, const char *title, Int_t nBins, Double_t xMin, Double_t xMax, const char *xLabel=NULL, const char *yLabel=NULL)
TH1 *	CreateEffHisto (TH1 *hGen, TH1 *hRec)
Bool_t	FitHisto (TH1 *histo, Double_t &res, Double_t &resError)
Bool_t	Check (const char *gAliceFileName="galice.root", const char *esdFileName="AliESDs.root")

Detailed Description

Run check of reconstructed and simulated data.

Author

Christian Holm Christensen cholm.nosp@m.@nbi.nosp@m..dk

Date

Wed Oct 15 13:01:59 2014

Note

Do not modify this script

Definition in file Check.C.

Function Documentation

Bool_t Check	(	const char *	gAliceFileName = "galice.root",
		const char *	esdFileName = "AliESDs.root"
	)

Run the check.

Parameters

gAliceFileName	MC steering file
esdFileName	Reconstructed data

Returns

true on success

Definition at line 147 of file Check.C.

TH1* CreateEffHisto	(	TH1 *	hGen,
		TH1 *	hRec
	)

Create efficiency histogram

Parameters

hGen	Generated
hRec	Reconstructed

Returns

Newly allocated histogram

Definition at line 77 of file Check.C.

Referenced by Check().

TH1* CreateHisto	(	const char *	name,
		const char *	title,
		Int_t	nBins,
		Double_t	xMin,
		Double_t	xMax,
		const char *	xLabel = NULL,
		const char *	yLabel = NULL
	)

Create a histogram

Parameters

name	Name of histogram
title	Title of histogram
nBins	Number of bins
xMin	Lease X valuee
xMax	Largest X value
xLabel	X label
yLabel	Y label

Returns

newly allocated histogram

Definition at line 51 of file Check.C.

Referenced by Check().

Bool_t FitHisto	(	TH1 *	histo,
		Double_t &	res,
		Double_t &	resError
	)

Fit a Gaussian distribution to data in histogram

Parameters

histo	Histogram to fit
res	On return, the result
resError	On return, the error on the result

Returns

true on success, false if too few entries

Definition at line 118 of file Check.C.

Referenced by Check().