[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 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
85f1e34a	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
4024ebf6	15	#include <TObject.h>
8253cd9a	16	#include <TBRIK.h>
e8189707	17
8253cd9a	18	class TShape;
e8189707	19
8253cd9a	20	class AliITSgeomSSD : public TObject {
58005f18	21
4024ebf6	22	public:
31b8cd63	23	AliITSgeomSSD(); // default constructor
8253cd9a	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.
31b8cd63	29	void ResetSSD(const Float_t *box,Float_t ap,Float_t an,
31b8cd63	30	Int_t np,Float_t p,Int_t nn,Float_t n); // Filler
8253cd9a	31	virtual TShape *GetShape() const {return fShapeSSD;}// get shape
31b8cd63	32	virtual Float_t GetDx() const {if(fShapeSSD!=0) return fShapeSSD->GetDx();
8253cd9a	33	else return 0.0;}// get Dx
31b8cd63	34	virtual Float_t GetDy() const {if(fShapeSSD!=0) return fShapeSSD->GetDy();
8253cd9a	35	else return 0.0;}// get Dy
31b8cd63	36	virtual Float_t GetDz() const {if(fShapeSSD!=0) return fShapeSSD->GetDz();
8253cd9a	37	else return 0.0;}// get Dz
31b8cd63	38	virtual Int_t GetNAnodes() const {return fNp-1;}//the number of Anodes "P"
	39	virtual Int_t GetNCathodess() const {return fNn-1;}//the number of Cathodes "N"
	40	virtual Float_t GetAnodePitch(Int_t i=0) const { //anode pitch for anode i
8253cd9a	41	if(i>=0&&i<fNp) return fLowEdgeP[i+1]-fLowEdgeP[i];else return 0.0;}
31b8cd63	42	virtual Float_t GetCathodePitch(Int_t i=0) const { // cathode pitch for cathode i
8253cd9a	43	if(i>0&&i<fNn) return fLowEdgeN[1]-fLowEdgeN[0];else return 0.0;}
31b8cd63	44	virtual Float_t GetAnodeAngle() const {return fAngleP;}//anode strip angle.
31b8cd63	45	virtual Float_t GetCathodeAngle() const {return fAngleN;}//cathode strip angle.
8253cd9a	46	virtual void SetShape(char name,char title,char *mat,
	47	Float_t dx,Float_t dy,Float_t dz){
	48	// defines TBRIK with given paramters
	49	fShapeSSD = new TBRIK(name,title,mat,dx,dy,dz);};
	50	virtual void SetNAnodes(Int_t n) {// sets the number of Anodes "P" and
	51	// allocates array of low edges.
	52	fNp=n+1;delete fLowEdgeP;fLowEdgeP = new Float_t[fNp];}
	53	virtual void SetNCathotess(Int_t n) {// sets the number of Anodes "N" and
	54	// allocates array of low edges.
	55	fNn=n+1;delete fLowEdgeN;fLowEdgeN =new Float_t[fNn];}
	56	virtual void SetAnodeLowEdges(Float_t *p){// sets Anode low edges +1.
	57	for(Int_t i=0;i<fNp;i++)fLowEdgeP[i]=p[i];}
	58	virtual void SetCathodeLowEdges(Float_t *p){// sets Cathodes low edges +1.
	59	for(Int_t i=0;i<fNn;i++)fLowEdgeN[i]=p[i];}
	60	virtual void SetAnodeAngle(Float_t a){fAngleP=a;} //sets anode angle.
	61	virtual void SetCathodeAngle(Float_t a){fAngleN=a;}//sets cathode angle.
	62
	63	virtual void Local2Det(Float_t x,Float_t z,Int_t &a,Int_t &c);
	64	virtual void Det2Local(Int_t a,Int_t c,Float_t &x,Float_t &z);
	65
31b8cd63	66	virtual void Print(ostream *os) const; // Output streamer to standard out.
8253cd9a	67	virtual void Read(istream *is); // Input streamer to standard in.
	68
	69	protected:
	70	// -+-> x
	71	// \|
	72	// V
	73	// z
4024ebf6	74	TBRIK *fShapeSSD; // comment
8253cd9a	75	Int_t fNp; // Number of Anode strips.
	76	Int_t fNn; // Number of Cathode strips.
	77	Float_t *fLowEdgeP; //[fNp] Anode side strip pitch angle==0.
	78	Float_t *fLowEdgeN; //[fNn] Cathode side strip pich angle==0.
	79	Float_t fAngleP; // Anode side strip angle (rad).
	80	Float_t fAngleN; // Cathode side strip angle (rad).
58005f18	81	// or what other or different information that is needed.
4024ebf6	82
a3d834a0	83	ClassDef(AliITSgeomSSD,1) // ITS SSD detector geometry class
4024ebf6	84
8253cd9a	85	};
	86	// Input and output function for standard C++ input/output.
	87	ostream &operator<<(ostream &os,AliITSgeomSSD &source);
	88	istream &operator>>(istream &os,AliITSgeomSSD &source);
58005f18	89	#endif
8253cd9a	90	//======================================================================
	91	#ifndef ALIITSGEOMSSD175_H
	92	#define ALIITSGEOMSSD175_H
	93	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	94	* See cxx source for full Copyright notice */
4024ebf6	95
8253cd9a	96	/*
	97	$Id$
	98	*/
4024ebf6	99
8253cd9a	100	//#include "AliITSgeomSSD.h"
4024ebf6	101
4024ebf6	102
8253cd9a	103	class TShape;
4024ebf6	104
8253cd9a	105	class AliITSgeomSSD175 : public AliITSgeomSSD {
4024ebf6	106
8253cd9a	107	public:
	108	AliITSgeomSSD175();
	109
	110	// This clas now has version 0 so that it will not be written to a root
	111	// file. This is good since there are no longer any data members to this
	112	// class. It is only designed to make it easer to define this standard
	113	// SDD detector geometry.
	114	ClassDef(AliITSgeomSSD175,0) // ITS SSD detector with stips at +- 0.0175 rad.
	115
	116	};
	117	// Input and output function for standard C++ input/output.
	118	ostream &operator<<(ostream &os,AliITSgeomSSD175 &source);
	119	istream &operator>>(istream &os,AliITSgeomSSD175 &source);
	120	#endif
	121	//======================================================================
	122	#ifndef ALIITSGEOMSSD27575_H
	123	#define ALIITSGEOMSSD27575_H
	124	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	125	* See cxx source for full Copyright notice */
4024ebf6	126
8253cd9a	127	/*
	128	$Id$
	129	*/
4024ebf6	130
8253cd9a	131	//#include "AliITSgeomSSD.h"
4024ebf6	132
4024ebf6	133
8253cd9a	134	class TShape;
4024ebf6	135
8253cd9a	136	class AliITSgeomSSD275and75 : public AliITSgeomSSD {
	137
	138	public:
	139	AliITSgeomSSD275and75();
e99dbc71	140	AliITSgeomSSD275and75(Int_t npar,Float_t *par);
8253cd9a	141
	142	// This clas now has version 0 so that it will not be written to a root
	143	// file. This is good since there are no longer any data members to this
	144	// class. It is only designed to make it easer to define this standard
	145	// SDD detector geometry.
	146	ClassDef(AliITSgeomSSD275and75,0) // ITS SSD detector with 0.0275 and 0.0075 rad strip angles.
	147
	148	};
	149	// Input and output function for standard C++ input/output.
	150	ostream &operator<<(ostream &os,AliITSgeomSSD275and75 &source);
	151	istream &operator>>(istream &os,AliITSgeomSSD275and75 &source);
	152	#endif
	153	//======================================================================
	154	#ifndef ALIITSGEOMSSD75275_H
	155	#define ALIITSGEOMSSD75275_H
	156	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	157	* See cxx source for full Copyright notice */
	158
	159	/*
	160	$Id$
	161	*/
	162
	163	//#include "AliITSgeomSSD.h"
	164
8253cd9a	165	class TShape;
	166
	167	class AliITSgeomSSD75and275 : public AliITSgeomSSD {
	168
	169	public:
	170	AliITSgeomSSD75and275();
e99dbc71	171	AliITSgeomSSD75and275(Int_t npar,Float_t *par);
8253cd9a	172
	173	// This clas now has version 0 so that it will not be written to a root
	174	// file. This is good since there are no longer any data members to this
	175	// class. It is only designed to make it easer to define this standard
	176	// SSD detector geometry.
	177	ClassDef(AliITSgeomSSD75and275,0) // ITS SSD detector geometry class for 0.0075 and 0.0275 rad angled strips.
	178
	179	};
	180	// Input and output function for standard C++ input/output.
	181	ostream &operator<<(ostream &os,AliITSgeomSSD75and275 &source);
	182	istream &operator>>(istream &os,AliITSgeomSSD75and275 &source);
	183	#endif