[u/mrichter/AliRoot.git] / ITS / UPGRADE / AliITSvUpgrade.h

#ifndef ALIITSVUPGRADE_H
#define ALIITSVUPGRADE_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

//========================================================================
//
//        Geometry for the Upgrade of the Inner Tracking System
//
// Mario Sitta (sitta@to.infn.it)
//
//========================================================================


// $Id: AliITSvUpgrade.h 

#include "AliITSUpg.h"
#include "AliITSInitGeometryUpg.h"

class  AliITSv11GeometryUpgrade;
class  AliITSv11GeomBeamPipe;
class  TGeoVolume;
class  TGeoVolumeAssembly;

class AliITSvUpgrade : public AliITSUpg {

 public:
    AliITSvUpgrade();
    AliITSvUpgrade(const char *title);
    AliITSvUpgrade(const char *name, const char *title, const Int_t nlay);
    virtual       ~AliITSvUpgrade() ;

    virtual void   AddAlignableVolumes() const;
    virtual void   AddBeamPipe(const Double_t rmin, const Double_t rmax,
			       const Double_t halfzlen=0.);
    virtual void   CreateGeometry();
    virtual void   CreateMaterials();
    virtual void   DefineLayer(const Int_t nlay, const Double_t r,
			       const Double_t zlen, const Int_t nladd,
			       const Int_t nmod, const Double_t lthick = 0.,
			       const Double_t dthick = 0.,
			       const UInt_t detType=0);
    virtual void   DefineLayerTurbo(const Int_t nlay, const Double_t r,
				    const Double_t zlen, const Int_t nladd,
				    const Int_t nmod, const Double_t width,
				    const Double_t tilt,
				    const Double_t lthick = 0.,
				    const Double_t dthick = 0.,
				    const UInt_t detType=0);
    virtual void   GetBeamPipeParameters(Double_t &rmin, Double_t &rmax,
					 Double_t &hzlen);
    virtual void   GetLayerParameters(const Int_t nlay,
				      Double_t &r, Double_t &zlen,
				      Int_t &nladd, Int_t &nmod,
				      Double_t &width, Double_t &tilt,
				      Double_t &lthick, Double_t &mthick);
    virtual Int_t  GetMajorVersion() const {return fMajorVersion;}
    virtual Int_t  GetMinorVersion() const {return fMinorVersion;}
    virtual Int_t  GetNumberOfLayers() const {return fNumberOfLayers;}
    virtual Bool_t HasBeamPipe() const {return fBeamPipe;}
    virtual void   Init(); 
    virtual Bool_t IsLayerTurbo(const Int_t nlay);
    virtual Int_t  IsVersion() const {// returns the ITS version number 
                                      return 20;}  // vUpgrade
    virtual void   SetDefaults();
    virtual void   SetMinorVersion(Int_t v=2) {fMinorVersion = v;}
    virtual void   SetNumberOfLayers(Int_t n) {fNumberOfLayers = n;}
    virtual void   StepManager();
    virtual void   SetLayerDetTypeID(Int_t lr, UInt_t id);
    virtual Int_t  GetLayerDetTypeID(Int_t lr);
    //
 protected:
    void SetT2Lmatrix(Int_t uid, Double_t yShift,Bool_t yFlip, Bool_t yRot180=kFALSE) const; // Set T2L matrix in TGeoPNEntries

 private:
    AliITSvUpgrade(const AliITSvUpgrade &source); // copy constructor
    AliITSvUpgrade& operator=(const AliITSvUpgrade &source); // assignment operator

    Int_t   fMajorVersion;     // Major version number == IsVersion
    Int_t   fMinorVersion;     // Minor version number

    Int_t   fNumberOfLayers;   // Number of layers
    Bool_t   *fLayTurbo;       // True for "turbo" layers
    Double_t *fLayRadii;       // Vector of layer radii
    Double_t *fLayZLength;     // Vector of layer length along Z
    Int_t    *fLaddPerLay;     // Vector of number of ladders per layer
    Int_t    *fModPerLadd;     // Vector of number of modules per ladder
    Double_t *fLadThick;       // Vector of ladder thicknesses
    Double_t *fLadWidth;       // Vector of ladder width (only used for turbo)
    Double_t *fLadTilt;        // Vector of ladder tilt (only used for turbo)
    Double_t *fDetThick;       // Vector of detector thicknesses
    UInt_t   *fDetTypeID;      // Vector of detector type id
    Bool_t    fBeamPipe;       // True for creating the beam pipe
    Double_t  fBeamPipeRmin;   // Rmin of beam pipe
    Double_t  fBeamPipeRmax;   // Rmax of beam pipe
    Double_t  fBeamPipeZlen;   // Half Z length of beam pipe

    AliITSInitGeometryUpg fInitGeom;   //! Get access to decoding and AliITSgeom init functins

    AliITSv11GeometryUpgrade **fUpGeom; //! Geometry
    AliITSv11GeomBeamPipe     *fBPGeom; //! Beam Pipe Geometry

  // Parameters for the Upgrade geometry

    static const Double_t fgkBeamPipeHalfZLen;  // Default value for beampipe Z

    ClassDef(AliITSvUpgrade,0)                          
};
 
#endif
Commit	Line	Data
29998a6e	1	#ifndef ALIITSVUPGRADE_H
	2	#define ALIITSVUPGRADE_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	//========================================================================
	7	//
	8	// Geometry for the Upgrade of the Inner Tracking System
	9	//
	10	// Mario Sitta (sitta@to.infn.it)
	11	//
	12	//========================================================================
	13
	14
	15	// $Id: AliITSvUpgrade.h
	16
	17	#include "AliITSUpg.h"
	18	#include "AliITSInitGeometryUpg.h"
	19
	20	class AliITSv11GeometryUpgrade;
362fe8e0	21	class AliITSv11GeomBeamPipe;
29998a6e	22	class TGeoVolume;
	23	class TGeoVolumeAssembly;
	24
	25	class AliITSvUpgrade : public AliITSUpg {
	26
	27	public:
	28	AliITSvUpgrade();
	29	AliITSvUpgrade(const char *title);
	30	AliITSvUpgrade(const char name, const char title, const Int_t nlay);
	31	virtual ~AliITSvUpgrade() ;
	32
	33	virtual void AddAlignableVolumes() const;
362fe8e0	34	virtual void AddBeamPipe(const Double_t rmin, const Double_t rmax,
362fe8e0	35	const Double_t halfzlen=0.);
29998a6e	36	virtual void CreateGeometry();
	37	virtual void CreateMaterials();
	38	virtual void DefineLayer(const Int_t nlay, const Double_t r,
	39	const Double_t zlen, const Int_t nladd,
	40	const Int_t nmod, const Double_t lthick = 0.,
535d15f5	41	const Double_t dthick = 0.,
535d15f5	42	const UInt_t detType=0);
29998a6e	43	virtual void DefineLayerTurbo(const Int_t nlay, const Double_t r,
	44	const Double_t zlen, const Int_t nladd,
	45	const Int_t nmod, const Double_t width,
	46	const Double_t tilt,
	47	const Double_t lthick = 0.,
535d15f5	48	const Double_t dthick = 0.,
535d15f5	49	const UInt_t detType=0);
362fe8e0	50	virtual void GetBeamPipeParameters(Double_t &rmin, Double_t &rmax,
362fe8e0	51	Double_t &hzlen);
29998a6e	52	virtual void GetLayerParameters(const Int_t nlay,
	53	Double_t &r, Double_t &zlen,
	54	Int_t &nladd, Int_t &nmod,
	55	Double_t &width, Double_t &tilt,
	56	Double_t &lthick, Double_t &mthick);
	57	virtual Int_t GetMajorVersion() const {return fMajorVersion;}
	58	virtual Int_t GetMinorVersion() const {return fMinorVersion;}
	59	virtual Int_t GetNumberOfLayers() const {return fNumberOfLayers;}
362fe8e0	60	virtual Bool_t HasBeamPipe() const {return fBeamPipe;}
29998a6e	61	virtual void Init();
	62	virtual Bool_t IsLayerTurbo(const Int_t nlay);
	63	virtual Int_t IsVersion() const {// returns the ITS version number
	64	return 20;} // vUpgrade
	65	virtual void SetDefaults();
	66	virtual void SetMinorVersion(Int_t v=2) {fMinorVersion = v;}
	67	virtual void SetNumberOfLayers(Int_t n) {fNumberOfLayers = n;}
	68	virtual void StepManager();
535d15f5	69	virtual void SetLayerDetTypeID(Int_t lr, UInt_t id);
	70	virtual Int_t GetLayerDetTypeID(Int_t lr);
	71	//
29998a6e	72	protected:
ce886e8e	73	void SetT2Lmatrix(Int_t uid, Double_t yShift,Bool_t yFlip, Bool_t yRot180=kFALSE) const; // Set T2L matrix in TGeoPNEntries
29998a6e	74
	75	private:
	76	AliITSvUpgrade(const AliITSvUpgrade &source); // copy constructor
	77	AliITSvUpgrade& operator=(const AliITSvUpgrade &source); // assignment operator
	78
	79	Int_t fMajorVersion; // Major version number == IsVersion
	80	Int_t fMinorVersion; // Minor version number
	81
	82	Int_t fNumberOfLayers; // Number of layers
	83	Bool_t *fLayTurbo; // True for "turbo" layers
	84	Double_t *fLayRadii; // Vector of layer radii
	85	Double_t *fLayZLength; // Vector of layer length along Z
	86	Int_t *fLaddPerLay; // Vector of number of ladders per layer
	87	Int_t *fModPerLadd; // Vector of number of modules per ladder
	88	Double_t *fLadThick; // Vector of ladder thicknesses
	89	Double_t *fLadWidth; // Vector of ladder width (only used for turbo)
	90	Double_t *fLadTilt; // Vector of ladder tilt (only used for turbo)
	91	Double_t *fDetThick; // Vector of detector thicknesses
535d15f5	92	UInt_t *fDetTypeID; // Vector of detector type id
362fe8e0	93	Bool_t fBeamPipe; // True for creating the beam pipe
	94	Double_t fBeamPipeRmin; // Rmin of beam pipe
	95	Double_t fBeamPipeRmax; // Rmax of beam pipe
	96	Double_t fBeamPipeZlen; // Half Z length of beam pipe
	97
29998a6e	98	AliITSInitGeometryUpg fInitGeom; //! Get access to decoding and AliITSgeom init functins
	99
	100	AliITSv11GeometryUpgrade **fUpGeom; //! Geometry
362fe8e0	101	AliITSv11GeomBeamPipe *fBPGeom; //! Beam Pipe Geometry
29998a6e	102
	103	// Parameters for the Upgrade geometry
	104
362fe8e0	105	static const Double_t fgkBeamPipeHalfZLen; // Default value for beampipe Z
362fe8e0	106
29998a6e	107	ClassDef(AliITSvUpgrade,0)
	108	};
	109
	110	#endif