X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=ITS%2FAliITShit.h;h=1f81c29a97b86279c769730bc017182cd8a6c9e5;hb=2686d364529500033d760a709405f7eb40bad640;hp=5f887304bea2cdf514adec9f81b2489b7d964fcd;hpb=3da306186bdfe9b8dedf54c4b9cdcf2bff5b132c;p=u%2Fmrichter%2FAliRoot.git diff --git a/ITS/AliITShit.h b/ITS/AliITShit.h index 5f887304bea..1f81c29a97b 100644 --- a/ITS/AliITShit.h +++ b/ITS/AliITShit.h @@ -1,14 +1,15 @@ -#ifndef ITSHIT_H -#define ITSHIT_H +#ifndef ALIITSHIT_H +#define ALIITSHIT_H /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * See cxx source for full Copyright notice */ /* $Id$ */ -#include "AliDetector.h" + #include "AliHit.h" -#include "AliDigit.h" -#include "AliITSgeom.h" + +class TParticle; + class AliITShit : public AliHit { @@ -90,73 +91,6 @@ class AliITShit : public AliHit { // are those determined by the Monte Carlo. // // -// Member functions: -// -// AliITShit() -// The default creator of the AliITShit class. -// -// AliITShit(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits) -// The creator of the AliITShit class. The variables shunt and -// track are passed to the creator of the AliHit class. See the AliHit -// class for a full description. the integer array *vol contains, in order, -// fLayer = vol[0], fDet = vol[1], fLadder = vol[2], fStatus = vol[3]. -// The array *hits contains, in order, fX = hits[0], fY = hits[1], -// fZ = hits[2], fPx = hits[3], fPy = hits[4], fPz = hits[5], -// fDestep = hits[6], and fTof = hits[7]. -// -// ~AliITShit() -// The default destructor of the AliITShit class. -// -// int GetTrack() -// See AliHit for a full description. Returns the track number fTrack -// for this hit. -// -// SetTrack(int track) -// See AliHit for a full description. Sets the track number fTrack -// for this hit. -// -// Int_t GetTrackStatus() -// Returns the value of the track status flag fStatus. This flag -// indicates the track status at the time of creating this hit. It is -// made up of the following 8 status bits from highest order to lowest -// order bits -// 0 : IsTrackAlive(): IsTrackStop():IsTrackDisappeared(): -// IsTrackOut():IsTrackExiting():IsTrackEntering():IsTrackInside() . -// See AliMC for a description of these functions. If the function is -// true then the bit is set to one, otherwise it is zero. -// -// Int_t GetLayer() -// Returns the layer number, fLayer, for this hit. -// -// Int_t GetLadder() -// Returns the ladder number, fLadder, for this hit. -// -// Int_t GetDetector() -// Returns the detector number, fDet, for this hit. -// -// GetDetectorID(Int_t &layer, Int_t &ladder, Int_t &detector) -// Returns the layer, ladder, and detector numbers, fLayer fLadder fDet, -// in one call. -// -// Float_t GetIonization() -// Returns the energy lost, fDestep, by the particle creating this hit, -// in the units defined by the Monte Carlo. -// -// GetPoositionG(Float_t &x, Float_t &y, Float_t &z) -// Returns the global position, fX fY fZ, of this hit, in the units -// define by the Monte Carlo. -// -// Float_t GetTOF() -// Returns the time of flight, fTof, of this hit, in the units defined -// by the Monte Carlo. -// -// GetPositionG(Float_t &x, Float_t &y, Float_t &z, Float_t &tof) -// Returns the global position and time of flight, fX fY fZ fTof, of -// this hit, in the units define by the Monte Carlo. -// -// GetPositioonP(Float_t &px, Float_t &py, Float_t &pz) -// Returns the global momentum, fPx fPy fPz, of the particle that made -// this hit, in the units define by the Monte Carlo. //////////////////////////////////////////////////////////////////////// // public; // defined in AliHit // Int_t fTrack // defined in AliHit @@ -164,8 +98,201 @@ class AliITShit : public AliHit { // Float_t fY; // defined in AliHit // Float_t fZ; // defined in AliHit + public: -//private: + AliITShit() { + // Default consrtructor + } + AliITShit(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits); + virtual ~AliITShit() {} + // Get Hit information functions. + // virtual int GetTrack() const {return fTrack;} // define in AliHit + // virtual void SetTrack(int track) const {fTrack=track;) // AliHit + virtual Int_t GetTrackStatus() const { + //returns the status code + return fStatus; + } + virtual Int_t GetLayer() const { + // returns the layer number + return fLayer; + } + virtual Int_t GetLadder() const { + // returns the ladder number + return fLadder; + } + virtual Int_t GetDetector() const { + // returns the detector number + return fDet; + } + virtual void GetDetectorID(Int_t &layer,Int_t &ladder, + Int_t &detector) + const { + // returns the detector ID + layer=fLayer;ladder=fLadder;detector=fDet;return; + }; + virtual Int_t GetModule(); + virtual Float_t GetIonization() const { + // returns the Destep + return fDestep; + } + // + virtual void GetPositionG(Float_t &x,Float_t &y,Float_t &z) + const { + // returns the position in the Global + //frame + x=fX;y=fY;z=fZ;return; + }; + virtual void GetPositionG(Double_t &x,Double_t &y,Double_t &z) + const { + // returns the position in the Global + //frame + x=fX;y=fY;z=fZ;return; + }; + virtual Float_t GetTOF() const { + // returns the time of flight + return fTof; + } + // Returns particle 3 position at this hit in global coordinates. + virtual void GetPositionG(Float_t &x,Float_t &y,Float_t &z, + Float_t &tof) + const { + // returns the position in the Global + //frame and the time of flight + x=fX;y=fY;z=fZ,tof=fTof;return; + }; + virtual void GetPositionG(Double_t &x,Double_t &y,Double_t &z, + Double_t &tof) + const { + // Returns particle 3 position and + //the time of flight at this hit + // in global coordinates. + x=fX;y=fY;z=fZ,tof=fTof;return; + }; + + virtual Float_t GetXG()const { + // Returns particle X position at this hit + // in global coordinates. + return fX; + } + + virtual Float_t GetYG()const { + // Returns particle X position at this hit + // in global coordinates. + return fY; + } + + virtual Float_t GetZG()const { + // Returns particle Z position at this hit + // in global coordinates. + return fZ; + } + + virtual void GetPositionL(Float_t &x,Float_t &y,Float_t &z); + // Returns particle 3 position at this hit in local coordinates. + virtual void GetPositionL(Float_t &x,Float_t &y,Float_t &z, + Float_t &tof); + virtual void GetPositionL(Double_t &x,Double_t &y,Double_t &z){ + // Returns particle 3 position at this hit in local coordinates. + Float_t xf,yf,zf;GetPositionL(xf,yf,zf);x=xf,y=yf;z=zf;} + + virtual void GetPositionL(Double_t &x,Double_t &y,Double_t &z, + Double_t &tof){ + // Returns particle 3 position and the time of flight at this hit + // in local coordinates. + Float_t xf,yf,zf,tf;GetPositionL(xf,yf,zf,tf);x=xf,y=yf;z=zf;tof=tf;} + + virtual Float_t GetXL(); + // Returns particle X position at this hit in local coordinates. + virtual Float_t GetYL(); + // Returns particle Y position at this hit in local coordinates. + virtual Float_t GetZL(); + // Returns particle Z position at this hit in local coordinates. + // Get Monti Carlo information about hit. + virtual void GetMomentumG(Float_t &px,Float_t &py,Float_t &pz) + const { + // returns the particle momentum in the + // Global frame + px=fPx;py=fPy;pz=fPz;return; + }; + virtual void GetMomentumG(Double_t &px,Double_t &py,Double_t &pz) + const { + // returns the particle momentum in the + // Global frame + px=fPx;py=fPy;pz=fPz;return; + }; + + virtual Float_t GetPXG()const { + // Returns particle X momentum at + // this hit in global coordinates. + return fPx; + } + + virtual Float_t GetPYG()const { + // Returns particle Y momentum at + // this hit in global coordinates. + return fPy; + } + + virtual Float_t GetPZG()const { + // Returns particle Z momentum at + // this hit in global coordinates. + return fPz; + } + + virtual void GetMomentumL(Float_t &px,Float_t &py,Float_t &pz); + virtual void GetMomentumL(Double_t &px,Double_t &py,Double_t &pz){ + // Returns particle 3 momentum at this hit in local coordinates. + Float_t x,y,z;GetMomentumL(x,y,z);px=x,py=y,pz=z;} + + + virtual Float_t GetPXL(); + // Returns particle X momentum at this hit in local coordinates. + + virtual Float_t GetPYL(); + // Returns particle Y momentum at this hit in local coordinates. + + virtual Float_t GetPZL(); + // Returns particle Z momentum at this hit in local coordinates. + + virtual TParticle * GetParticle(); // Returns pointer to this particle. + + Bool_t StatusInside() { + // checks if the particle is "inside" + if((fStatus&0x0001)==0) return kFALSE; + else return kTRUE; + } + Bool_t StatusEntering() { + // checks if the particle is "entering" + if((fStatus&0x0002)==0) return kFALSE; + else return kTRUE; + } + Bool_t StatusExiting() { + // checks if the particle is "exiting" + if((fStatus&0x0004)==0) return kFALSE; + else return kTRUE; + } + Bool_t StatusOut() { + // checks if the particle is "out" + if((fStatus&0x0008)==0) return kFALSE; + else return kTRUE; + } + Bool_t StatusDisappeared() { + // checks if the particle is "disappeared" + if((fStatus&0x00010)==0) return kFALSE; + else return kTRUE; + } + Bool_t StatusStop() { + // checks if the particle is "stopped" + if((fStatus&0x00020)==0) return kFALSE; + else return kTRUE; + } + Bool_t StatusAlive() { + // checks if the particle is "alive" + if((fStatus&0x00030)==0) return kFALSE; + else return kTRUE; + } + + protected: Int_t fStatus; // Track Status Int_t fLayer; // Layer number Int_t fLadder; // Ladder number @@ -176,42 +303,8 @@ class AliITShit : public AliHit { Float_t fDestep; // Energy deposited in the current step Float_t fTof; // Time of flight at the point of the hit - public: - AliITShit() {} - AliITShit(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits); - virtual ~AliITShit() {} - // Get Hit information functions. - // inline virtual int GetTrack(){return fTrack;} // define in AliHit - // inline virtual void SetTrack(int track){fTrack=track;) // AliHit - inline virtual Int_t GetTrackStatus() {return fStatus;} - inline virtual Int_t GetLayer() {return fLayer;} - inline virtual Int_t GetLadder() {return fLadder;} - inline virtual Int_t GetDetector() {return fDet;} - inline virtual void GetDetectorID(Int_t &layer,Int_t &ladder, - Int_t &detector) - {layer=fLayer;ladder=fLadder;detector=fDet;return;}; - inline virtual Float_t GetIonization() {return fDestep;} - // - inline virtual void GetPositionG(Float_t &x,Float_t &y,Float_t &z) - {x=fX;y=fY;z=fZ;return;}; - inline virtual Float_t GetTOF() {return fTof;} - inline virtual void GetPositionG(Float_t &x,Float_t &y,Float_t &z, - Float_t &tof) - {x=fX;y=fY;z=fZ,tof=fTof;return;}; - inline virtual Float_t GetXG(){return fX;} - inline virtual Float_t GetYG(){return fY;} - inline virtual Float_t GetZG(){return fZ;} - virtual void GetPositionL(Float_t &x,Float_t &y,Float_t &z); - virtual void GetPositionL(Float_t &x,Float_t &y,Float_t &z, - Float_t &tof); - virtual Float_t GetXL(); - virtual Float_t GetYL(); - virtual Float_t GetZL(); - // Get Monti Carlo information about hit. - inline virtual void GetMomentumG(Float_t &px,Float_t &py,Float_t &pz) - {px=fPx;py=fPy;pz=fPz;return;}; - virtual void GetMomentumL(Float_t &px,Float_t &py,Float_t &pz); ClassDef(AliITShit,1) //Hits object for set:ITS + }; #endif