Event server (Mihai)
[u/mrichter/AliRoot.git] / STEER / STEER / AliLego.h
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aee8290b 1#ifndef ALILEGO_H
2#define ALILEGO_H
3da30618 3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
fe4da5cc 8///////////////////////////////////////////////////////////////////////////////
9// //
10// //
11// Utility class to compute and draw Radiation Length Map //
12// //
13// //
14///////////////////////////////////////////////////////////////////////////////
15
94de3818 16#include "TNamed.h"
17class TH2F;
b13db077 18class AliLegoGenerator;
7eb618fa 19class TClonesArray;
b13db077 20
fe4da5cc 21class AliLego : public TNamed {
22
fe4da5cc 23public:
24 AliLego();
b13db077 25 AliLego(const char *title, Int_t ntheta,Float_t themin,
26 Float_t themax, Int_t nphi, Float_t phimin,
27 Float_t phimax,Float_t rmin,Float_t rmax,Float_t zmax);
0b27b8c7 28 AliLego(const char *title, AliLegoGenerator* generator);
e2afb3b6 29 AliLego(const AliLego &lego);
fe4da5cc 30 virtual ~AliLego();
fe4da5cc 31 virtual void StepManager();
dffd31ef 32 virtual void BeginEvent();
33 virtual void FinishEvent();
34 virtual void FinishRun();
8918e700 35 virtual AliLego &operator=(const AliLego &lego)
36 {lego.Copy(*this);return(*this);}
e2afb3b6 37
38private:
6c4904c2 39 void Copy(TObject &lego) const;
a74d2699 40 void DumpVolumes();
41
8918e700 42private:
0b27b8c7 43 AliLegoGenerator *fGener; //Lego generator
7eb618fa 44 Float_t fTotRadl; //!Total Radiation length
45 Float_t fTotAbso; //!Total absorption length
46 Float_t fTotGcm2; //!Total G/CM2 traversed
0b27b8c7 47 TH2F *fHistRadl; //Radiation length map
48 TH2F *fHistAbso; //Interaction length map
49 TH2F *fHistGcm2; //g/cm2 length map
50 TH2F *fHistReta; //Radiation length map as a function of eta
7eb618fa 51 TClonesArray *fVolumesFwd; //!Volume sequence forward
52 TClonesArray *fVolumesBwd; //!Volume sequence backward
53 Int_t fStepBack; //!Flag for backstepping
54 Int_t fStepsBackward; //!Counts steps forward
55 Int_t fStepsForward; //!Counts steps backward
56 Int_t fErrorCondition; //!Error condition flag
57 Int_t fDebug; // Debug Flag
2ce800a9 58 Bool_t fStopped; //!Scoring has been stopped
59
fe4da5cc 60 ClassDef(AliLego,1) //Utility class to compute and draw Radiation Length Map
61
62};
63
b13db077 64
fe4da5cc 65#endif
7eb618fa 66
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