[u/mrichter/AliRoot.git] / ITS / AliITSgeomSSD.h

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

/* $Id$ */

////////////////////////////////////////////////////////////////////////
// This class is for the Silicon Strip Detector, SSD, specific geometry.
// It is being replaced by AliITSsegmentationSSD class. This file also
// constains classes derived from AliITSgeomSSD which do nothing but
// initilize this one with predefined values.
////////////////////////////////////////////////////////////////////////

#include <TObject.h>
#include <TBRIK.h>

class TShape;

class AliITSgeomSSD : public TObject {

 public:
    AliITSgeomSSD(); // default constructor
    AliITSgeomSSD(const Float_t *box,Float_t ap,Float_t an,
		  Int_t np,Float_t *p,Int_t nn,Float_t *n); // Constructor
    virtual ~AliITSgeomSSD(); // Destructor
    AliITSgeomSSD(const AliITSgeomSSD &source);// copy constructor
    virtual AliITSgeomSSD& operator=(const AliITSgeomSSD &source); // = opt.
    void ResetSSD(const Float_t *box,Float_t ap,Float_t an,
		  Int_t np,Float_t *p,Int_t nn,Float_t *n); // Filler
    virtual TShape *GetShape() const {return new TBRIK(fName.Data(),
           fTitle.Data(),fMat.Data(),GetDx(),GetDy(),GetDz());}// get shape
    virtual Float_t GetDx() const {return fDx;}// get Dx
    virtual Float_t GetDy() const {return fDy;}// get Dy
    virtual Float_t GetDz() const {return fDz;}// get Dz
    virtual Int_t GetNAnodes() const {return fNp-1;}//the number of Anodes "P"
    virtual Int_t GetNCathodess() const {return fNn-1;}//the number of Cathodes "N"
    virtual Float_t GetAnodePitch(Int_t i=0) const { //anode pitch for anode i
	if(i>=0&&i<fNp) return fLowEdgeP[i+1]-fLowEdgeP[i];else return 0.0;}
    virtual Float_t GetCathodePitch(Int_t i=0) const { // cathode pitch for cathode i
	if(i>0&&i<fNn) return fLowEdgeN[1]-fLowEdgeN[0];else return 0.0;}
    virtual Float_t GetAnodeAngle() const {return fAngleP;}//anode strip angle.
    virtual Float_t GetCathodeAngle() const {return fAngleN;}//cathode strip angle.
    virtual void SetShape(char *name,char *title,char *mat,
                          Float_t dx,Float_t dy,Float_t dz){
	// defines TBRIK with given paramters
	fName = name;fTitle = title;fMat = mat; fDx=dx;fDy=dy;fDz=dz;};
    virtual void SetNAnodes(Int_t n) {// sets the number of Anodes "P" and
	// allocates array of low edges.
	fNp=n+1;delete fLowEdgeP;fLowEdgeP = new Float_t[fNp];}
    virtual void SetNCathotess(Int_t n) {// sets the number of Anodes "N" and 
	// allocates array of low edges.
	fNn=n+1;delete fLowEdgeN;fLowEdgeN =new  Float_t[fNn];}
    virtual void SetAnodeLowEdges(Float_t *p){// sets Anode low edges +1.
	for(Int_t i=0;i<fNp;i++)fLowEdgeP[i]=p[i];}
    virtual void SetCathodeLowEdges(Float_t *p){// sets Cathodes low edges +1.
	for(Int_t i=0;i<fNn;i++)fLowEdgeN[i]=p[i];}
    virtual void SetAnodeAngle(Float_t a){fAngleP=a;} //sets anode angle.
    virtual void SetCathodeAngle(Float_t a){fAngleN=a;}//sets cathode  angle.

    virtual void Local2Det(Float_t x,Float_t z,Int_t &a,Int_t &c);
    virtual void Det2Local(Int_t a,Int_t c,Float_t &x,Float_t &z);

    virtual void Print(ostream *os) const;  // Output streamer to standard out.
    virtual void Read(istream *is);   // Input streamer to standard in.
    virtual void Print(Option_t *option="") const {TObject::Print(option);}
    virtual Int_t Read(const char *name) {return TObject::Read(name);}

 protected:
    // -+-> x
    //  |
    //  V
    //  z
    TString fName;  // Object name  Replacement for TBRIK
    TString fTitle; // Ojbect title  Replacement for TBRIK
    TString fMat;   // Object material name  Replacement for TBRIK
    Float_t fDx;    // half length in z  Replacement for TBRIK
    Float_t fDy;    // half length in y  Replacement for TBRIK
    Float_t fDz;    // half length in z  Replacement for TBRIK
    Int_t   fNp;      // Number of Anode strips.
    Int_t   fNn;      // Number of Cathode strips.
    Float_t *fLowEdgeP;  //[fNp] Anode side strip pitch angle==0.
    Float_t *fLowEdgeN;  //[fNn] Cathode side strip pich angle==0.
    Float_t fAngleP;  // Anode side strip angle (rad).
    Float_t fAngleN;  // Cathode side strip angle (rad).
    // or what other or different information that is needed.
    
    ClassDef(AliITSgeomSSD,2) // ITS SSD detector geometry class

};
// Input and output function for standard C++ input/output.
ostream &operator<<(ostream &os,AliITSgeomSSD &source);
istream &operator>>(istream &os,AliITSgeomSSD &source);
#endif
//======================================================================
#ifndef ALIITSGEOMSSD175_H
#define ALIITSGEOMSSD175_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/*
  $Id$
*/

//#include "AliITSgeomSSD.h"


class TShape;

class AliITSgeomSSD175 : public AliITSgeomSSD {

 public:
    AliITSgeomSSD175();
    virtual AliITSgeomSSD& operator=(const AliITSgeomSSD &source);

    // This clas now has version 0 so that it will not be written to a root
    // file. This is good since there are no longer any data members to this
    // class. It is only designed to make it easer to define this standard
    // SDD detector geometry.
    ClassDef(AliITSgeomSSD175,0) // ITS SSD detector with stips at +- 0.0175 rad.

};
// Input and output function for standard C++ input/output.
ostream &operator<<(ostream &os,AliITSgeomSSD175 &source);
istream &operator>>(istream &os,AliITSgeomSSD175 &source);
#endif
//======================================================================
#ifndef ALIITSGEOMSSD27575_H
#define ALIITSGEOMSSD27575_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/*
  $Id$
*/

//#include "AliITSgeomSSD.h"


class TShape;

class AliITSgeomSSD275and75 : public AliITSgeomSSD {

 public:
    AliITSgeomSSD275and75();
    AliITSgeomSSD275and75(Int_t npar,Float_t *par);
    virtual AliITSgeomSSD& operator=(const AliITSgeomSSD &source);

 // This clas now has version 0 so that it will not be
    // This clas now has version 0 so that it will not be written to a root
    // file. This is good since there are no longer any data members to this
    // class. It is only designed to make it easer to define this standard
    // SDD detector geometry.
    ClassDef(AliITSgeomSSD275and75,0) // ITS SSD detector with 0.0275 and 0.0075 rad strip angles.

};
// Input and output function for standard C++ input/output.
ostream &operator<<(ostream &os,AliITSgeomSSD275and75 &source);
istream &operator>>(istream &os,AliITSgeomSSD275and75 &source);
#endif
//======================================================================
#ifndef ALIITSGEOMSSD75275_H
#define ALIITSGEOMSSD75275_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/*
  $Id$
*/

//#include "AliITSgeomSSD.h"

class TShape;

class AliITSgeomSSD75and275 : public AliITSgeomSSD {

 public:
    AliITSgeomSSD75and275();
    AliITSgeomSSD75and275(Int_t npar,Float_t *par);
    virtual AliITSgeomSSD& operator=(const AliITSgeomSSD &source);

 // This clas now has version 0 so that it will not be
    // This clas now has version 0 so that it will not be written to a root
    // file. This is good since there are no longer any data members to this
    // class. It is only designed to make it easer to define this standard
    // SSD detector geometry.
    ClassDef(AliITSgeomSSD75and275,0) // ITS SSD detector geometry class for 0.0075 and 0.0275 rad angled strips.

};
// Input and output function for standard C++ input/output.
ostream &operator<<(ostream &os,AliITSgeomSSD75and275 &source);
istream &operator>>(istream &os,AliITSgeomSSD75and275 &source);
#endif
Commit	Line	Data
	1	#ifndef ALIITSGEOMSSD_H
	2	#define ALIITSGEOMSSD_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
	7
	8	////////////////////////////////////////////////////////////////////////
	9	// This class is for the Silicon Strip Detector, SSD, specific geometry.
	10	// It is being replaced by AliITSsegmentationSSD class. This file also
	11	// constains classes derived from AliITSgeomSSD which do nothing but
	12	// initilize this one with predefined values.
	13	////////////////////////////////////////////////////////////////////////
	14
	15	#include <TObject.h>
	16	#include <TBRIK.h>
	17
	18	class TShape;
	19
	20	class AliITSgeomSSD : public TObject {
	21
	22	public:
	23	AliITSgeomSSD(); // default constructor
	24	AliITSgeomSSD(const Float_t *box,Float_t ap,Float_t an,
	25	Int_t np,Float_t p,Int_t nn,Float_t n); // Constructor
	26	virtual ~AliITSgeomSSD(); // Destructor
	27	AliITSgeomSSD(const AliITSgeomSSD &source);// copy constructor
	28	virtual AliITSgeomSSD& operator=(const AliITSgeomSSD &source); // = opt.
	29	void ResetSSD(const Float_t *box,Float_t ap,Float_t an,
	30	Int_t np,Float_t p,Int_t nn,Float_t n); // Filler
	31	virtual TShape *GetShape() const {return new TBRIK(fName.Data(),
	32	fTitle.Data(),fMat.Data(),GetDx(),GetDy(),GetDz());}// get shape
	33	virtual Float_t GetDx() const {return fDx;}// get Dx
	34	virtual Float_t GetDy() const {return fDy;}// get Dy
	35	virtual Float_t GetDz() const {return fDz;}// get Dz
	36	virtual Int_t GetNAnodes() const {return fNp-1;}//the number of Anodes "P"
	37	virtual Int_t GetNCathodess() const {return fNn-1;}//the number of Cathodes "N"
	38	virtual Float_t GetAnodePitch(Int_t i=0) const { //anode pitch for anode i
	39	if(i>=0&&i<fNp) return fLowEdgeP[i+1]-fLowEdgeP[i];else return 0.0;}
	40	virtual Float_t GetCathodePitch(Int_t i=0) const { // cathode pitch for cathode i
	41	if(i>0&&i<fNn) return fLowEdgeN[1]-fLowEdgeN[0];else return 0.0;}
	42	virtual Float_t GetAnodeAngle() const {return fAngleP;}//anode strip angle.
	43	virtual Float_t GetCathodeAngle() const {return fAngleN;}//cathode strip angle.
	44	virtual void SetShape(char name,char title,char *mat,
	45	Float_t dx,Float_t dy,Float_t dz){
	46	// defines TBRIK with given paramters
	47	fName = name;fTitle = title;fMat = mat; fDx=dx;fDy=dy;fDz=dz;};
	48	virtual void SetNAnodes(Int_t n) {// sets the number of Anodes "P" and
	49	// allocates array of low edges.
	50	fNp=n+1;delete fLowEdgeP;fLowEdgeP = new Float_t[fNp];}
	51	virtual void SetNCathotess(Int_t n) {// sets the number of Anodes "N" and
	52	// allocates array of low edges.
	53	fNn=n+1;delete fLowEdgeN;fLowEdgeN =new Float_t[fNn];}
	54	virtual void SetAnodeLowEdges(Float_t *p){// sets Anode low edges +1.
	55	for(Int_t i=0;i<fNp;i++)fLowEdgeP[i]=p[i];}
	56	virtual void SetCathodeLowEdges(Float_t *p){// sets Cathodes low edges +1.
	57	for(Int_t i=0;i<fNn;i++)fLowEdgeN[i]=p[i];}
	58	virtual void SetAnodeAngle(Float_t a){fAngleP=a;} //sets anode angle.
	59	virtual void SetCathodeAngle(Float_t a){fAngleN=a;}//sets cathode angle.
	60
	61	virtual void Local2Det(Float_t x,Float_t z,Int_t &a,Int_t &c);
	62	virtual void Det2Local(Int_t a,Int_t c,Float_t &x,Float_t &z);
	63
	64	virtual void Print(ostream *os) const; // Output streamer to standard out.
	65	virtual void Read(istream *is); // Input streamer to standard in.
	66	virtual void Print(Option_t *option="") const {TObject::Print(option);}
	67	virtual Int_t Read(const char *name) {return TObject::Read(name);}
	68
	69	protected:
	70	// -+-> x
	71	// \|
	72	// V
	73	// z
	74	TString fName; // Object name Replacement for TBRIK
	75	TString fTitle; // Ojbect title Replacement for TBRIK
	76	TString fMat; // Object material name Replacement for TBRIK
	77	Float_t fDx; // half length in z Replacement for TBRIK
	78	Float_t fDy; // half length in y Replacement for TBRIK
	79	Float_t fDz; // half length in z Replacement for TBRIK
	80	Int_t fNp; // Number of Anode strips.
	81	Int_t fNn; // Number of Cathode strips.
	82	Float_t *fLowEdgeP; //[fNp] Anode side strip pitch angle==0.
	83	Float_t *fLowEdgeN; //[fNn] Cathode side strip pich angle==0.
	84	Float_t fAngleP; // Anode side strip angle (rad).
	85	Float_t fAngleN; // Cathode side strip angle (rad).
	86	// or what other or different information that is needed.
	87
	88	ClassDef(AliITSgeomSSD,2) // ITS SSD detector geometry class
	89
	90	};
	91	// Input and output function for standard C++ input/output.
	92	ostream &operator<<(ostream &os,AliITSgeomSSD &source);
	93	istream &operator>>(istream &os,AliITSgeomSSD &source);
	94	#endif
	95	//======================================================================
	96	#ifndef ALIITSGEOMSSD175_H
	97	#define ALIITSGEOMSSD175_H
	98	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	99	* See cxx source for full Copyright notice */
	100
	101	/*
	102	$Id$
	103	*/
	104
	105	//#include "AliITSgeomSSD.h"
	106
	107
	108	class TShape;
	109
	110	class AliITSgeomSSD175 : public AliITSgeomSSD {
	111
	112	public:
	113	AliITSgeomSSD175();
	114	virtual AliITSgeomSSD& operator=(const AliITSgeomSSD &source);
	115
	116	// This clas now has version 0 so that it will not be written to a root
	117	// file. This is good since there are no longer any data members to this
	118	// class. It is only designed to make it easer to define this standard
	119	// SDD detector geometry.
	120	ClassDef(AliITSgeomSSD175,0) // ITS SSD detector with stips at +- 0.0175 rad.
	121
	122	};
	123	// Input and output function for standard C++ input/output.
	124	ostream &operator<<(ostream &os,AliITSgeomSSD175 &source);
	125	istream &operator>>(istream &os,AliITSgeomSSD175 &source);
	126	#endif
	127	//======================================================================
	128	#ifndef ALIITSGEOMSSD27575_H
	129	#define ALIITSGEOMSSD27575_H
	130	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	131	* See cxx source for full Copyright notice */
	132
	133	/*
	134	$Id$
	135	*/
	136
	137	//#include "AliITSgeomSSD.h"
	138
	139
	140	class TShape;
	141
	142	class AliITSgeomSSD275and75 : public AliITSgeomSSD {
	143
	144	public:
	145	AliITSgeomSSD275and75();
	146	AliITSgeomSSD275and75(Int_t npar,Float_t *par);
	147	virtual AliITSgeomSSD& operator=(const AliITSgeomSSD &source);
	148
	149	// This clas now has version 0 so that it will not be
	150	// This clas now has version 0 so that it will not be written to a root
	151	// file. This is good since there are no longer any data members to this
	152	// class. It is only designed to make it easer to define this standard
	153	// SDD detector geometry.
	154	ClassDef(AliITSgeomSSD275and75,0) // ITS SSD detector with 0.0275 and 0.0075 rad strip angles.
	155
	156	};
	157	// Input and output function for standard C++ input/output.
	158	ostream &operator<<(ostream &os,AliITSgeomSSD275and75 &source);
	159	istream &operator>>(istream &os,AliITSgeomSSD275and75 &source);
	160	#endif
	161	//======================================================================
	162	#ifndef ALIITSGEOMSSD75275_H
	163	#define ALIITSGEOMSSD75275_H
	164	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	165	* See cxx source for full Copyright notice */
	166
	167	/*
	168	$Id$
	169	*/
	170
	171	//#include "AliITSgeomSSD.h"
	172
	173	class TShape;
	174
	175	class AliITSgeomSSD75and275 : public AliITSgeomSSD {
	176
	177	public:
	178	AliITSgeomSSD75and275();
	179	AliITSgeomSSD75and275(Int_t npar,Float_t *par);
	180	virtual AliITSgeomSSD& operator=(const AliITSgeomSSD &source);
	181
	182	// This clas now has version 0 so that it will not be
	183	// This clas now has version 0 so that it will not be written to a root
	184	// file. This is good since there are no longer any data members to this
	185	// class. It is only designed to make it easer to define this standard
	186	// SSD detector geometry.
	187	ClassDef(AliITSgeomSSD75and275,0) // ITS SSD detector geometry class for 0.0075 and 0.0275 rad angled strips.
	188
	189	};
	190	// Input and output function for standard C++ input/output.
	191	ostream &operator<<(ostream &os,AliITSgeomSSD75and275 &source);
	192	istream &operator>>(istream &os,AliITSgeomSSD75and275 &source);
	193	#endif
	194
	195