X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=ITS%2FAliITSBaseGeometry.h;h=c6c6b0ac0e03ac2f82c12aff663ed58bf86b6cc7;hb=9ffd6f7d921b524e2e0367aaccf898c2f7d9eadf;hp=f95a3a2f92533d477ae079b1f7fc9e5e6c88357d;hpb=25a1de04ebf9f0a2050bb74f7a717e8802b987d0;p=u%2Fmrichter%2FAliRoot.git diff --git a/ITS/AliITSBaseGeometry.h b/ITS/AliITSBaseGeometry.h index f95a3a2f925..c6c6b0ac0e0 100644 --- a/ITS/AliITSBaseGeometry.h +++ b/ITS/AliITSBaseGeometry.h @@ -1,455 +1,60 @@ -#ifndef ALIITSBASEVOLPARAMS_H -#define ALIITSBASEVOLPARAMS_H +#ifndef ALIITSMIXTURE_H +#define ALIITSMIXTURE_H /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * See cxx source for full Copyright notice */ /* $Id$ */ +#include -///////////////////////////////////////////////////////////////////////// -// Geant 3 base class for volume parameters -///////////////////////////////////////////////////////////////////////// -#include -class TString; - -class AliITSBaseVolParams : public TObject { - public: - AliITSBaseVolParams(){fVol=-1;} // Default constructor - virtual ~AliITSBaseVolParams(){} // Destructor - virtual void SetVid(Int_t i){fVol = i;}// Sets the volume id from the next - // available one - virtual Int_t GetVid(){return fVol;} // Returns volume id - virtual void SetName(const char *c){fName=c;}//Sets name of this volume - virtual TString* GetName(){return &fName;} // Returns volume name - virtual void Print(ostream *os){} // Prints output content of this class - virtual void Read(istream *is){} // Reads output created by Print above. - private: - Int_t fVol; // Volume index number - TString fName; // Volume name - - ClassDef(AliITSBaseVolParams,1) // Basic ITS volume parameters class -}; - -#endif - - -#ifndef ALIITSTUBEDATA_H -#define ALIITSTUBEDATA_H -/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * - * See cxx source for full Copyright notice */ - -/* - $Id$ - */ - -///////////////////////////////////////////////////////////////////////// -// Geant 3 Poly-Cone data structure. -///////////////////////////////////////////////////////////////////////// -#include // for the definision of NAN. -class TString; - -class AliITSTubeData : public AliITSBaseVolParams { - public: - AliITSTubeData() : AliITSBaseVolParams() // Default constructor - {fDz=0;fRmin=0;fRmax=0;} - virtual ~AliITSTubeData(){} // Standard destructor - // Getters - Double_t DzAt() // Return fDz coordiante - {return fDz;} - Double_t Rmin() {return fRmin;} // Returm arrau of rmin values - Double_t Rmax() {return fRmax;} // Returm arrau of rmax values - Double_t& Z()// Returns address of fDz - {return fDz;} - Double_t& Rn()// Returns address of fRmin - {return fRmin;} - Double_t& Rx()// Returns address of fRmax - {return fRmax;} - void Print(ostream *os); // Prints output content of this class - void Read(istream *is); // Reads output created by Print above. - private: - Double_t fRmin; // Inner Radius - Double_t fRmax; // Outer Radius - Double_t fDz; // Z half length. - - ClassDef(AliITSTubeData,1) // Poly Cone data class -}; -// Input and output function for standard C++ input/output. -ostream &operator<<(ostream &os,AliITSTubeData &source); -istream &operator>>(istream &os,AliITSTubeData &source); - - -#endif - -#ifndef ALIITSPCONEDATA_H -#define ALIITSPCONEDATA_H -/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * - * See cxx source for full Copyright notice */ - -/* - $Id$ - */ - -///////////////////////////////////////////////////////////////////////// -// Geant 3 Poly-Cone data structure. -///////////////////////////////////////////////////////////////////////// -#include // for the definision of NAN. -class TString; - -class AliITSPConeData : public AliITSBaseVolParams { +class AliITSMixture : public TGeoMixture{ public: - AliITSPConeData() : AliITSBaseVolParams() // Default constructor - {fNz=0;fPhi0=0.0;fDphi=0.0;fZ=0;fRmin=0;fRmax=0;} - AliITSPConeData(Int_t n) : AliITSBaseVolParams() // Standard constructor - {fNz=n;fPhi0=0.0;fDphi=360.0;fZ=new Double_t[n]; - fRmin=new Double_t[n];fRmax=new Double_t[n];} - AliITSPConeData(AliITSPConeData &source) // Copy constructor - { *this = source;} - virtual ~AliITSPConeData() // Standard destructor - {delete[] fZ;delete[] fRmin;delete[] fRmax;fNz=0;} - AliITSPConeData& operator=(AliITSPConeData &source) // Equals operator - {this->SetVid(source.GetVid()); - this->SetName((source.GetName())->Data()); - this->fNz = source.fNz;this->fPhi0=source.fPhi0; - this->fDphi=source.fDphi; - if(this->fZ!=0) delete[] this->fZ; - if(this->fRmin!=0) delete[] this->fRmin; - if(this->fRmax!=0) delete[] this->fRmax; - this->fZ=0;this->fRmin=0;this->fRmax=0;if(this->fNz<=0) return *this; - this->fZ=new Double_t[this->fNz];this->fRmin=new Double_t[this->fNz]; - this->fRmax=new Double_t[this->fNz];for(Int_t i=0;ifNz;i++){ - this->fZ[i]=source.fZ[i];this->fRmin[i]=source.fRmin[i]; - fRmax[i]=source.fRmax[i];}return *this;} - void Size(Int_t n)// Sets the number of Z,Rmin,Rmax parameters - {if(fZ!=0) delete fZ;if(fRmin!=0) delete fRmin; - if(fRmax!=0) delete fRmax; fNz=n;fPhi0=0.0;fDphi=360.0; - fZ=new Double_t[n];fRmin=new Double_t[n];fRmax=new Double_t[n];} - void Size(Int_t n,const char *c){//Sets the number of Z,Rmin, and Rmax - // parameters as well as the volume name. - Size(n);SetName(c);} - // Getters - Int_t Nz() {return fNz;} // Returns fNz - Double_t Phi0(){return fPhi0;}// Return starting phi value - Double_t DPhi(){return fDphi;}// Return delta phi value - Double_t ZAt(Int_t i) // Return Z coordiante - {/*if(i<0||i>=fNz) return NAN;else*/ return fZ[i];} - Double_t *Z(){return fZ;} // Returns array of z values - Double_t *Rmin() {return fRmin;} // Returm arrau of rmin values - Double_t *Rmax() {return fRmax;} // Returm arrau of rmax values - Double_t Rmin(Int_t i) // Return Inner radius value - {/*if(i<0||i>=fNz) return NAN;else*/ return fRmin[i];} - Double_t Rmax(Int_t i) // Return Outer radius value - {/*if(i<0||i>=fNz) return NAN;else*/ return fRmax[i];} - // Setters - Double_t& P0() // Returns the address of fPhi0 - {return fPhi0;} - Double_t& dP() // Returns the address of fDphi - {return fDphi;} - Double_t& Z(Int_t i)// Returns address of fZ - {/*if(i<0||i>=fNz) return 0;*/return fZ[i];} - Double_t& Rn(Int_t i)// Returns address of fRmin - {/*if(i<0||i>=fNz) return 0;*/return fRmin[i];} - Double_t& Rx(Int_t i)// Returns address of fRmax - {/*if(i<0||i>=fNz) return 0;*/return fRmax[i];} - void Print(ostream *os); // Prints output content of this class - void Read(istream *is); // Reads output created by Print above. + AliITSMixture(){}; + AliITSMixture(const char *name,Int_t N,Double_t *w,TObjArray *m, + Double_t rho=-1.,Double_t radlen=0.,Double_t intleng=0.); + virtual ~AliITSMixture(){}; private: - Int_t fNz; // Number of z sections - Double_t fPhi0,fDphi; // Starting phi angle and delta phi [degrees] - Double_t *fZ; //[n] Z coordiantes - Double_t *fRmin; //[n] Inner radius - Double_t *fRmax; //[n] Outer radius - - ClassDef(AliITSPConeData,1) // Poly Cone data class -}; -// Input and output function for standard C++ input/output. -ostream &operator<<(ostream &os,AliITSPConeData &source); -istream &operator>>(istream &os,AliITSPConeData &source); - - + ClassDef(AliITSMixture,1) // Extension of TGeoMixture class +} +; #endif - - -#ifndef ALIITSPGONDATA_H -#define ALIITSPGONDATA_H -/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * - * See cxx source for full Copyright notice */ - -/* - $Id$ - */ -///////////////////////////////////////////////////////////////////////// -// Geant 3 Poly-Gon data structure. -///////////////////////////////////////////////////////////////////////// -#include // for the definision of NAN. -class TString; - -class AliITSPGonData : public AliITSBaseVolParams { - public: - AliITSPGonData() : AliITSBaseVolParams() // Default constructor - {fNz=0;fNphi=0;fPhi0=0.0;fDphi=0.0;fZ=0;fRmin=0;fRmax=0;} - AliITSPGonData(Int_t n) : AliITSBaseVolParams() // Standard constructor - {fNz=n;fNphi=0;fPhi0=0.0;fDphi=360.0;fZ=new Double_t[n]; - fRmin=new Double_t[n];fRmax=new Double_t[n];} - AliITSPGonData(AliITSPGonData &source) // Copy constructor - { *this = source;} - virtual ~AliITSPGonData() // Standard destructor - {delete[] fZ;delete[] fRmin;delete[] fRmax;fNz=0;} - AliITSPGonData& operator=(AliITSPGonData &source) // Equals operator - {this->SetVid(source.GetVid()); - this->SetName((source.GetName())->Data()); - this->fNz = source.fNz;this->fNphi=source.fNphi; - this->fPhi0=source.fPhi0;this->fDphi=source.fDphi; - if(this->fZ!=0) delete[] this->fZ; - if(this->fRmin!=0) delete[] this->fRmin; - if(this->fRmax!=0) delete[] this->fRmax; - this->fZ=0;this->fRmin=0;this->fRmax=0;if(this->fNz<=0) return *this; - this->fZ=new Double_t[this->fNz];this->fRmin=new Double_t[this->fNz]; - this->fRmax=new Double_t[this->fNz];for(Int_t i=0;ifNz;i++){ - this->fZ[i]=source.fZ[i];this->fRmin[i]=source.fRmin[i]; - fRmax[i]=source.fRmax[i];}return *this;} - void Size(Int_t n)// Sets the number of Z,Rmin,Rmax parameters - {if(fZ!=0) delete fZ;if(fRmin!=0) delete fRmin; - if(fRmax!=0) delete fRmax; fNz=n;fPhi0=0.0;fDphi=360.0; - fZ=new Double_t[n];fRmin=new Double_t[n];fRmax=new Double_t[n];} - void Size(Int_t n,const char *c){//Sets the number of Z,Rmin, and Rmax - // parameters as well as the volume name. - Size(n);SetName(c);} - // Getters - Int_t NPhi() {return fNz;} // Returns fNphi - Int_t Nz() {return fNz;} // Returns fNz - Double_t Phi0(){return fPhi0;}// Return starting phi value - Double_t DPhi(){return fDphi;}// Return delta phi value - Double_t *Z(){return fZ;} // Returns array of z values - Double_t *Rmin() {return fRmin;} // Returm arrau of rmin values - Double_t *Rmax() {return fRmax;} // Returm arrau of rmax values - Double_t ZAt(Int_t i) // Return Z coordiante - {/*if(i<0||i>=fNz) return NAN;else*/ return fZ[i];} - Double_t Rmin(Int_t i) // Return Inner radius value - {/*if(i<0||i>=fNz) return NAN;else*/ return fRmin[i];} - Double_t Rmax(Int_t i) // Return Outer radius value - {/*if(i<0||i>=fNz) return NAN;else*/ return fRmax[i];} - // Setters - void Nphi(Int_t i) {fNphi = i;} // Sets fNphi - Double_t& P0() // Returns the address of fPhi0 - {return fPhi0;} - Double_t& dP() // Returns the address of fDphi - {return fDphi;} - Double_t& Z(Int_t i)// Returns address of fZ - {/*if(i<0||i>=fNz) return 0;*/return fZ[i];} - Double_t& Rn(Int_t i)// Returns address of fRmin - {/*if(i<0||i>=fNz) return 0;*/return fRmin[i];} - Double_t& Rx(Int_t i)// Returns address of fRmax - {/*if(i<0||i>=fNz) return 0;*/return fRmax[i];} - void Print(ostream *os); // Prints output content of this class - void Read(istream *is); // Reads output created by Print above. - private: - Int_t fNphi; // Number of sections in phi. - Int_t fNz; // Number of Z sections - Double_t fPhi0,fDphi; // Starting phi angle and delta phi [degrees] - Double_t *fZ; //[n] Z coordiantes - Double_t *fRmin; //[n] Inner radius - Double_t *fRmax; //[n] Outer radius - - ClassDef(AliITSPGonData,1) // Poly Gon Data Class -}; -// Input and output function for standard C++ input/output. -ostream &operator<<(ostream &os,AliITSPGonData &source); -istream &operator>>(istream &os,AliITSPGonData &source); +#ifndef ALIITSGEOCABLE_H +#define ALIITSGEOCABLE_H -#endif -#ifndef ALIITSBASEGEOMETRY_H -#define ALIITSBASEGEOMETRY_H /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * See cxx source for full Copyright notice */ /* $Id$ */ - -///////////////////////////////////////////////////////////////////////// -// A basic geometry class for the ITS simulation geometry stucture -///////////////////////////////////////////////////////////////////////// +#include +#include #include -#include "AliModule.h" -class TString; -class TVector3; - -class AliITSBaseGeometry : public TObject { - public: - AliITSBaseGeometry(); // Default constructor - AliITSBaseGeometry(AliModule *its,Int_t iflag); // Standard Constructor - virtual ~AliITSBaseGeometry(); // Destructor - virtual void BuildDisplayGeometry(){}; // Calls ROOT geometry interface - // to AliRoot display - // Calls Geant3 interface geometry routines - virtual void CreateG3Geometry(){}; - virtual void CreateG3Materials(){};//Calls Geant3 interface for materials - virtual Int_t IsVersion() const{return 11;}// return version of geometry. - // Get Index for Geant3 v name - Int_t ITSG3VnameToIndex(const char name[3])const; - Int_t ITSIndexToITSG3name(const Int_t i); // Get Geant3 volume name - Int_t AddVolName(const TString name); // Add volumen name to list - TString GetVolName(const Int_t i)const; // Return volume name at index - Int_t GetVolumeIndex(const TString &a); - void SetScalecm(){fScale = 1.0;}// Sets scale factor for centemeters - void SetScalemm(){fScale = 0.10;}// Sets scale factor for milimeters - void SetScalemicrons(){fScale = 1.0E-04;}// Sets scale factor for microns - void SetScale(Double_t s=1.0){fScale = s;}// Sets scale factor - Double_t GetScale()const{return fScale;}// Returns the scale factor - Bool_t IsScalecm()const{// Returens kTRUE if scale factor is set of [cm] - if(fScale==1.0) return kTRUE; return kFALSE;} - // Create a Box - virtual void Box(const char *gnam,const TString &dis, - Double_t dx,Double_t dy,Double_t dz,Int_t med); - // Greate A Trapizoid with the x dimension varing along z. - virtual void Trapezoid1(const char *gnam,const TString &dis,Double_t dxn, - Double_t dxp,Double_t dy,Double_t dz,Int_t med); - // Greate A Trapizoid with the x and y dimension varing along z. - virtual void Trapezoid2(const char *gnam,const TString &dis,Double_t dxn, - Double_t dxp,Double_t dyn,Double_t dyp,Double_t dz, - Int_t med); - // General trapazoid. - virtual void Trapezoid(const char *gnam,const TString &dis,Double_t dz, - Double_t thet,Double_t phi,Double_t h1,Double_t bl1, - Double_t tl1,Double_t alp1,Double_t h2,Double_t bl2, - Double_t tl2,Double_t alp2,Int_t med); - // Simple Tube. - virtual void Tube(const char *gnam,const TString &dis,Double_t rmin, - Double_t rmax,Double_t dz,Int_t med); - virtual void Tube(AliITSTubeData &d,Int_t med); - // Tube segment. - virtual void TubeSegment(const char *gnam,const TString &dis,Double_t rmin, - Double_t rmax,Double_t dz,Double_t phi1,Double_t phi2, - Int_t med); - // Simple Cone. - virtual void Cone(const char *gnam,const TString &dis,Double_t dz, - Double_t rmin1,Double_t rmax1,Double_t rmin2,Double_t rmax2, - Int_t med); - // Segment of a Cone. - virtual void ConeSegment(const char *gnam,const TString &dis,Double_t dz, - Double_t rmin1,Double_t rmax1,Double_t rmin2, - Double_t rmax2,Double_t phi1,Double_t phi2,Int_t med); - // Spherical shell segment. - virtual void Sphere(const char *gnam,const TString &dis,Double_t rmin, - Double_t rmax,Double_t the1,Double_t the2,Double_t phi1, - Double_t phi2,Int_t med); - // Parallelepiped. - virtual void Parallelepiped(const char *gnam,const TString &dis, - Double_t dx,Double_t dy,Double_t dz, - Double_t alph,Double_t thet, - Double_t phi,Int_t med); - // Polygon. - virtual void PolyGon(const char *gnam,const TString &dis,Double_t phi1, - Double_t dphi,Int_t npdv,Int_t nz,Double_t *z,Double_t *rmin, - Double_t *rmax,Int_t med); - virtual void PolyGon(const char *gnam,const TString &dis,AliITSPGonData &d, - Int_t med){PolyGon(gnam,dis,d.Phi0(),d.DPhi(),d.NPhi(), - d.Nz(),d.Z(),d.Rmin(),d.Rmax(),med);} - virtual void PolyGon(AliITSPGonData &d,Int_t med); - //Poly-Cone - virtual void PolyCone(const char *gnam,const TString &dis,Double_t phi1, - Double_t dphi,Int_t nz,Double_t *z,Double_t *rmin, - Double_t *rmax,Int_t med); - virtual void PolyCone(const char *gnam,const TString &dis, - AliITSPConeData &d, - Int_t med){PolyCone(gnam,dis,d.Phi0(), - d.DPhi(),d.Nz(),d.Z(), - d.Rmin(),d.Rmax(),med);} - virtual void PolyCone(AliITSPConeData &d,Int_t med); - // Ellliptical cross-sectino tube - virtual void TubeElliptical(const char *gnam,const TString &dis, - Double_t p1,Double_t p2,Double_t dz,Int_t med); - // Hyperbolic tube - virtual void HyperbolicTube(const char *gnam,const TString &dis, - Double_t rmin,Double_t rmax,Double_t dz, - Double_t thet,Int_t med); - // Twisted genral trapezoid. - virtual void TwistedTrapezoid(const char *gnam,const TString &dis, - Double_t dz, - Double_t thet,Double_t phi,Double_t twist, - Double_t h1,Double_t bl1,Double_t tl1, - Double_t apl1,Double_t h2,Double_t bl2, - Double_t tl2,Double_t apl2,Int_t med); - // Cut tube. - virtual void CutTube(const char *gnam,const TString &dis,Double_t rmin, - Double_t rmax,Double_t dz,Double_t phi1,Double_t phi2, - Double_t lx,Double_t ly,Double_t lz,Double_t hx,Double_t hy, - Double_t hz,Int_t med); - // Position one volume inside another - virtual void Pos(const char *vol,Int_t cn,const char *moth,Double_t x, - Double_t y,Double_t z,Int_t irot); - // Position one volume inside another - virtual void Pos(AliITSBaseVolParams &v,Int_t cn, - AliITSBaseVolParams &m,TVector3 &t,Int_t irot); - Int_t GetMed(Int_t med){return (fits->GetIdtmed())->At(med);} - // Define rotation matrix - void Matrix(Int_t irot,Double_t thet1,Double_t phi1,Double_t thet2, - Double_t phi2,Double_t thet3,Double_t phi3); - // Defube ritatuib matrix - void Matrix(Int_t irot,Double_t rot[3][3]); - // Rotation matrix about axis i (i=0=>x, i=1=>y, i=2=>z). - void Matrix(Int_t irot,Int_t axis,Double_t thet); - // Rotation matrix about x axis - void XMatrix(Int_t irot,Double_t thet){Matrix(irot,0,thet);} - // Rotation matrix about y axis - void YMatrix(Int_t irot,Double_t thet){Matrix(irot,1,thet);} - // Rotation matrix about z axis - void ZMatrix(Int_t irot,Double_t thet){Matrix(irot,2,thet);} - // Define Element material and medium - void Element(Int_t imat,const char *name,Int_t z,Double_t den,Int_t istd); - // Define Material by constituant weights - void MixtureByWeight(Int_t imat,const char *name,Int_t *z,Double_t *w, - Double_t dens,Int_t nelments,Int_t istd); - // Define Material by constituant relative number - void MixtureByNumber(Int_t imat,const char *name,Int_t *z,Int_t *i, - Double_t dens,Int_t nelments,Int_t istd); - // Returns standard radiation lenghts of elements. - Float_t GetRadLength(Int_t z){return RadLength(z,(Double_t)GetA(z));} - // Returns natrual abundance atomic mass numbers for a given element - Float_t GetA(Int_t z); - // Returns ITS standard Theata Max transport cut values - Float_t GetStandardThetaMax(Int_t istd); - // Returns ITS standard Max step size transport cut values - Float_t GetStandardMaxStepSize(Int_t istd); - // Returns ITS standard frational energy transport cut values - Float_t GetStandardEfraction(Int_t istd); - // Returns ITS standard epsilon transport cut values - Float_t GetStandardEpsilon(Int_t istd); - // Degree Versions of TMath functions (as needed) - Double_t Sind(Double_t t){return TMath::Sin(TMath::Pi()*t/180.);} - Double_t Cosd(Double_t t){return TMath::Cos(TMath::Pi()*t/180.);} - Double_t Tand(Double_t t){return TMath::Tan(TMath::Pi()*t/180.);} - Double_t ASind(Double_t t){return 180.0*TMath::ASin(t)/TMath::Pi();} - Double_t ACosd(Double_t t){return 180.0*TMath::ACos(t)/TMath::Pi();} - Double_t ATand(Double_t t){return 180.0*TMath::ATan(t)/TMath::Pi();} - Double_t ATand2(Double_t y,Double_t x){return 180.0*TMath::ATan2(y,x)/ - TMath::Pi();} - Double_t RadLength(Int_t iz,Double_t a); // Computes radiation length - // for an element - private: - void G3name(const char *gname,char *name)//Add's I to name and ending null - {for(Int_t i=0;i<3;i++) name[i+1] = gname[i]; - name[0]='I';name[4]='\0';} - // - protected: - static Int_t fNCreates; //! Counts the number of time this class has - // been created. - static const Double_t fAlpha = 7.297352533e-3; //! find structure constant - static const Double_t fRe = 2.81794028e-13; //![cm]classical elect. radius - static const Double_t fNa = 6.02214199e+23; //! [#/mole] Avogadro's number - static Int_t *fidrot; - static Int_t fidrotsize; - static Int_t fidrotlast; - static TString *fVolName; // Array of ITS Volumen names. - static Int_t fVolNameSize; // Size of Array fVolName - static Int_t fVolNameLast; // Last filled element of fVolName - Double_t fScale; // Scale factor (=1=>[cm]). - AliModule *fits; // local pointer to ITS module needed for AliMixture... - - ClassDef(AliITSBaseGeometry,1) // Basic ITS Geometry class +#include + +class AliITSGeoCable : public TObject{ + public: + AliITSGeoCable(); + AliITSGeoCable(const char *name,const TObjArray *vect,const Double_t Rmin, + const Double_t Rmax,const TVector3 ns = TVector3(0.,0.,1.), + const TVector3 ne = TVector3(0.,0.,1.)); + virtual ~AliITSGeoCable(); + virtual Double_t GetRmin(){return fRmin;} + virtual Double_t GetRmax(){return fRmax;} + virtual TVector3& GetNormStart(){return fNs;} + virtual TVector3& GetNormEnd(){return fNe;} + virtual TObjArray* GetArrayOfTubes(){return fTubes;} + virtual TObjArray* GetArrayOfCombiTrans(){return fTranRot;} + private: + Double_t fRmin; // Minimum radius + Double_t fRmax; // Maximum radius + TVector3 fNs; // Starting normal vector + TVector3 fNe; // Ending normal vector + TObjArray *fTubes; // Array of Ctub objects + TObjArray *fTranRot; // Array of Rotations + ClassDef(AliITSGeoCable,1) // Extension of TGeoMixture class + ; }; - #endif -