[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                               */

/* $Id$ */

#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 fShapeSSD;}// get shape
    virtual Float_t GetDx() const {if(fShapeSSD!=0) return fShapeSSD->GetDx();
                    else return 0.0;}// get Dx
    virtual Float_t GetDy() const {if(fShapeSSD!=0) return fShapeSSD->GetDy();
                    else return 0.0;}// get Dy
    virtual Float_t GetDz() const {if(fShapeSSD!=0) return fShapeSSD->GetDz();
                    else return 0.0;}// 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
        fShapeSSD = new TBRIK(name,title,mat,dx,dy,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.

 protected:
    // -+-> x
    //  |
    //  V
    //  z
    TBRIK *fShapeSSD; // comment
    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,1) // 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();

    // 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);

    // 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);

    // 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
a3d834a0	1	#ifndef ALIITSGEOMSSD_H
a3d834a0	2	#define ALIITSGEOMSSD_H
3da30618	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
58005f18	7
4024ebf6	8	#include <TObject.h>
8253cd9a	9	#include <TBRIK.h>
e8189707	10
8253cd9a	11	class TShape;
e8189707	12
8253cd9a	13	class AliITSgeomSSD : public TObject {
58005f18	14
4024ebf6	15	public:
31b8cd63	16	AliITSgeomSSD(); // default constructor
8253cd9a	17	AliITSgeomSSD(const Float_t *box,Float_t ap,Float_t an,
	18	Int_t np,Float_t p,Int_t nn,Float_t n); // Constructor
	19	virtual ~AliITSgeomSSD(); // Destructor
	20	AliITSgeomSSD(const AliITSgeomSSD &source);// copy constructor
	21	virtual AliITSgeomSSD& operator=(const AliITSgeomSSD &source); // = opt.
31b8cd63	22	void ResetSSD(const Float_t *box,Float_t ap,Float_t an,
31b8cd63	23	Int_t np,Float_t p,Int_t nn,Float_t n); // Filler
8253cd9a	24	virtual TShape *GetShape() const {return fShapeSSD;}// get shape
31b8cd63	25	virtual Float_t GetDx() const {if(fShapeSSD!=0) return fShapeSSD->GetDx();
8253cd9a	26	else return 0.0;}// get Dx
31b8cd63	27	virtual Float_t GetDy() const {if(fShapeSSD!=0) return fShapeSSD->GetDy();
8253cd9a	28	else return 0.0;}// get Dy
31b8cd63	29	virtual Float_t GetDz() const {if(fShapeSSD!=0) return fShapeSSD->GetDz();
8253cd9a	30	else return 0.0;}// get Dz
31b8cd63	31	virtual Int_t GetNAnodes() const {return fNp-1;}//the number of Anodes "P"
	32	virtual Int_t GetNCathodess() const {return fNn-1;}//the number of Cathodes "N"
	33	virtual Float_t GetAnodePitch(Int_t i=0) const { //anode pitch for anode i
8253cd9a	34	if(i>=0&&i<fNp) return fLowEdgeP[i+1]-fLowEdgeP[i];else return 0.0;}
31b8cd63	35	virtual Float_t GetCathodePitch(Int_t i=0) const { // cathode pitch for cathode i
8253cd9a	36	if(i>0&&i<fNn) return fLowEdgeN[1]-fLowEdgeN[0];else return 0.0;}
31b8cd63	37	virtual Float_t GetAnodeAngle() const {return fAngleP;}//anode strip angle.
31b8cd63	38	virtual Float_t GetCathodeAngle() const {return fAngleN;}//cathode strip angle.
8253cd9a	39	virtual void SetShape(char name,char title,char *mat,
	40	Float_t dx,Float_t dy,Float_t dz){
	41	// defines TBRIK with given paramters
	42	fShapeSSD = new TBRIK(name,title,mat,dx,dy,dz);};
	43	virtual void SetNAnodes(Int_t n) {// sets the number of Anodes "P" and
	44	// allocates array of low edges.
	45	fNp=n+1;delete fLowEdgeP;fLowEdgeP = new Float_t[fNp];}
	46	virtual void SetNCathotess(Int_t n) {// sets the number of Anodes "N" and
	47	// allocates array of low edges.
	48	fNn=n+1;delete fLowEdgeN;fLowEdgeN =new Float_t[fNn];}
	49	virtual void SetAnodeLowEdges(Float_t *p){// sets Anode low edges +1.
	50	for(Int_t i=0;i<fNp;i++)fLowEdgeP[i]=p[i];}
	51	virtual void SetCathodeLowEdges(Float_t *p){// sets Cathodes low edges +1.
	52	for(Int_t i=0;i<fNn;i++)fLowEdgeN[i]=p[i];}
	53	virtual void SetAnodeAngle(Float_t a){fAngleP=a;} //sets anode angle.
	54	virtual void SetCathodeAngle(Float_t a){fAngleN=a;}//sets cathode angle.
	55
	56	virtual void Local2Det(Float_t x,Float_t z,Int_t &a,Int_t &c);
	57	virtual void Det2Local(Int_t a,Int_t c,Float_t &x,Float_t &z);
	58
31b8cd63	59	virtual void Print(ostream *os) const; // Output streamer to standard out.
8253cd9a	60	virtual void Read(istream *is); // Input streamer to standard in.
	61
	62	protected:
	63	// -+-> x
	64	// \|
	65	// V
	66	// z
4024ebf6	67	TBRIK *fShapeSSD; // comment
8253cd9a	68	Int_t fNp; // Number of Anode strips.
	69	Int_t fNn; // Number of Cathode strips.
	70	Float_t *fLowEdgeP; //[fNp] Anode side strip pitch angle==0.
	71	Float_t *fLowEdgeN; //[fNn] Cathode side strip pich angle==0.
	72	Float_t fAngleP; // Anode side strip angle (rad).
	73	Float_t fAngleN; // Cathode side strip angle (rad).
58005f18	74	// or what other or different information that is needed.
4024ebf6	75
a3d834a0	76	ClassDef(AliITSgeomSSD,1) // ITS SSD detector geometry class
4024ebf6	77
8253cd9a	78	};
	79	// Input and output function for standard C++ input/output.
	80	ostream &operator<<(ostream &os,AliITSgeomSSD &source);
	81	istream &operator>>(istream &os,AliITSgeomSSD &source);
58005f18	82	#endif
8253cd9a	83	//======================================================================
	84	#ifndef ALIITSGEOMSSD175_H
	85	#define ALIITSGEOMSSD175_H
	86	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	87	* See cxx source for full Copyright notice */
4024ebf6	88
8253cd9a	89	/*
	90	$Id$
	91	*/
4024ebf6	92
8253cd9a	93	//#include "AliITSgeomSSD.h"
4024ebf6	94
4024ebf6	95
8253cd9a	96	class TShape;
4024ebf6	97
8253cd9a	98	class AliITSgeomSSD175 : public AliITSgeomSSD {
4024ebf6	99
8253cd9a	100	public:
	101	AliITSgeomSSD175();
	102
	103	// This clas now has version 0 so that it will not be written to a root
	104	// file. This is good since there are no longer any data members to this
	105	// class. It is only designed to make it easer to define this standard
	106	// SDD detector geometry.
	107	ClassDef(AliITSgeomSSD175,0) // ITS SSD detector with stips at +- 0.0175 rad.
	108
	109	};
	110	// Input and output function for standard C++ input/output.
	111	ostream &operator<<(ostream &os,AliITSgeomSSD175 &source);
	112	istream &operator>>(istream &os,AliITSgeomSSD175 &source);
	113	#endif
	114	//======================================================================
	115	#ifndef ALIITSGEOMSSD27575_H
	116	#define ALIITSGEOMSSD27575_H
	117	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	118	* See cxx source for full Copyright notice */
4024ebf6	119
8253cd9a	120	/*
	121	$Id$
	122	*/
4024ebf6	123
8253cd9a	124	//#include "AliITSgeomSSD.h"
4024ebf6	125
4024ebf6	126
8253cd9a	127	class TShape;
4024ebf6	128
8253cd9a	129	class AliITSgeomSSD275and75 : public AliITSgeomSSD {
	130
	131	public:
	132	AliITSgeomSSD275and75();
e99dbc71	133	AliITSgeomSSD275and75(Int_t npar,Float_t *par);
8253cd9a	134
	135	// This clas now has version 0 so that it will not be written to a root
	136	// file. This is good since there are no longer any data members to this
	137	// class. It is only designed to make it easer to define this standard
	138	// SDD detector geometry.
	139	ClassDef(AliITSgeomSSD275and75,0) // ITS SSD detector with 0.0275 and 0.0075 rad strip angles.
	140
	141	};
	142	// Input and output function for standard C++ input/output.
	143	ostream &operator<<(ostream &os,AliITSgeomSSD275and75 &source);
	144	istream &operator>>(istream &os,AliITSgeomSSD275and75 &source);
	145	#endif
	146	//======================================================================
	147	#ifndef ALIITSGEOMSSD75275_H
	148	#define ALIITSGEOMSSD75275_H
	149	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	150	* See cxx source for full Copyright notice */
	151
	152	/*
	153	$Id$
	154	*/
	155
	156	//#include "AliITSgeomSSD.h"
	157
8253cd9a	158	class TShape;
	159
	160	class AliITSgeomSSD75and275 : public AliITSgeomSSD {
	161
	162	public:
	163	AliITSgeomSSD75and275();
e99dbc71	164	AliITSgeomSSD75and275(Int_t npar,Float_t *par);
8253cd9a	165
	166	// This clas now has version 0 so that it will not be written to a root
	167	// file. This is good since there are no longer any data members to this
	168	// class. It is only designed to make it easer to define this standard
	169	// SSD detector geometry.
	170	ClassDef(AliITSgeomSSD75and275,0) // ITS SSD detector geometry class for 0.0075 and 0.0275 rad angled strips.
	171
	172	};
	173	// Input and output function for standard C++ input/output.
	174	ostream &operator<<(ostream &os,AliITSgeomSSD75and275 &source);
	175	istream &operator>>(istream &os,AliITSgeomSSD75and275 &source);
	176	#endif