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

#ifndef ALIITSGEOMSPD_H
#define ALIITSGEOMSPD_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>

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

class TShape;

class AliITSgeomSPD : public TObject {

 public:
    AliITSgeomSPD();
    AliITSgeomSPD(Float_t dy,Int_t nx,Float_t *bx,Int_t nz,Float_t *bz);
    AliITSgeomSPD(AliITSgeomSPD &source);
    AliITSgeomSPD& operator=(AliITSgeomSPD &source);
    virtual ~AliITSgeomSPD();
    virtual void ReSetBins(Float_t dy,Int_t nx,Float_t *bx,
			   Int_t nz,Float_t *bz);
    virtual TShape *GetShape() const {return fShapeSPD;}
    virtual Float_t GetDx() const { // Get TBRIK Dx
        if(fShapeSPD!=0) return fShapeSPD->GetDx();
        else return 0.0;}
    virtual Float_t GetDy() const {// Get TBRIK Dy
        if(fShapeSPD!=0) return fShapeSPD->GetDy();
        else return 0.0;}
    virtual Float_t GetDz() const {// Get TBRIK Dz
        if(fShapeSPD!=0) return fShapeSPD->GetDz();
        else return 0.0;}
    virtual Int_t GetNbinsX() const {return fNbinx-1;} // returns the number of bins x
    virtual Int_t GetNbinsZ() const {return fNbinz-1;} // returns the number of bins z
    virtual Float_t GetBinSizeX(Int_t i) const
	{if(i<fNbinx-1&&i>=0) return fLowBinEdgeX[i+1]-fLowBinEdgeX[i];
	else return 0.0;}; // give size of bin i in x.
    virtual Float_t GetBinSizeZ(Int_t i) const
	{if(i<fNbinx-1&&i>=0) return fLowBinEdgeZ[i+1]-fLowBinEdgeZ[i];
	else return 0.0;}; // give size of bin i in z.
    virtual Float_t GetBinLowEdgeX(Int_t i) const
	{if(i<fNbinx-1&&i>=0) return fLowBinEdgeX[i];
	else return 0.0;}; // give size of bin i in x.
    virtual Float_t GetBinLowEdgeZ(Int_t i) const
	{if(i<fNbinz-1&&i>=0) return fLowBinEdgeZ[i];
	else return 0.0;}; // give size of bin i in z.
    virtual void InitLowBinEdgeX(){// allocate memory for fLowBinEdgeX.
	if(fLowBinEdgeX!=0) delete[] fLowBinEdgeX;
	if(fNbinx>0) fLowBinEdgeX = new Float_t[fNbinx];else fLowBinEdgeX = 0;}
    virtual void InitLowBinEdgeZ(){// allocate memory for fLowBinEdgeZ.
	if(fLowBinEdgeZ!=0) delete[] fLowBinEdgeZ;
	if(fNbinz>0) fLowBinEdgeZ = new Float_t[fNbinz];else fLowBinEdgeZ = 0;}
    virtual void SetShape(const char *name,const char *title,const char *mat,
			  Float_t dx,Float_t dy,Float_t dz)
	{fShapeSPD = new TBRIK(name,title,mat,dx,dy,dz);};
    virtual void SetNbinX(Int_t i){fNbinx = i+1;} // Set nubmer of pixels in x
    virtual void SetNbinZ(Int_t i){fNbinz = i+1;} // Set nubmer of pixels in z
    virtual void SetLowBinEdgeX(Int_t i,Float_t s){//puts value in fLowbinEdgeX
        if(i>=0&&i<fNbinx) fLowBinEdgeX[i] = s;}
    virtual void SetLowBinEdgeZ(Int_t i,Float_t s){//puts value in fLowbinEdgeZ
	if(i>=0&&i<fNbinz) fLowBinEdgeZ[i] = s;};
    virtual void LToDet(Float_t xl,Float_t zl,Int_t &row,Int_t &col);
    virtual void DetToL(Int_t row,Int_t col,Float_t &xl,Float_t &zl);
    virtual void Print(ostream *os) const; // output streamer to standard out.
    virtual void Read(istream *is); // input streamer from standard in.
    virtual void Print(Option_t *option="") const {TObject::Print(option);}
    virtual Int_t Read(const char *name) {return TObject::Read(name);}

 protected:
    TBRIK  *fShapeSPD; // SPD active area shape
    Int_t fNbinx;  // the number of elements in fLowBinEdgeX (#bins-1)
    Int_t fNbinz;  // the number of elements in fLowBinEdgeZ (#bins-1)
    Float_t *fLowBinEdgeX; //[fNbinx] Array of X lower bin edges for the pixels
    Float_t *fLowBinEdgeZ; //[fNbinz] Array of Z lower bin edges for the pixels

    ClassDef(AliITSgeomSPD,1) // ITS SPD detector geometry class..

};
// Input and output function for standard C++ input/output.
ostream &operator<<(ostream &os,AliITSgeomSPD &source);
istream &operator>>(istream &os,AliITSgeomSPD &source);
#endif
//======================================================================

#ifndef ALIITSGEOMSPD300_H
#define ALIITSGEOMSPD300_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

//#include "AliITSgeomSPD.h"


class AliITSgeomSPD300 : public AliITSgeomSPD {

 public:
    AliITSgeomSPD300();

    // 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
    // SPD detector geometry.
    ClassDef(AliITSgeomSPD300,0) // ITS SPD detector geometry class for 300X50 micron pixel size.

};
// Input and output function for standard C++ input/output.
ostream &operator<<(ostream &os,AliITSgeomSPD300 &source);
istream &operator>>(istream &os,AliITSgeomSPD300 &source);
#endif
//======================================================================

#ifndef ALIITSGEOMSPD425SHORT_H
#define ALIITSGEOMSPD425SHORT_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

//#include "AliITSgeomSPD.h"


// temporary - this will migrate into the segmentation class


class AliITSgeomSPD425Short : public AliITSgeomSPD {

 public:
    AliITSgeomSPD425Short();
    AliITSgeomSPD425Short(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
    // SPD detector geometry.
    ClassDef(AliITSgeomSPD425Short,0) // ITS SPD detector geometry class for 425X50 micron pixel size Short version.

};
// Input and output function for standard C++ input/output.
ostream &operator<<(ostream &os,AliITSgeomSPD425Short &source);
istream &operator>>(istream &os,AliITSgeomSPD425Short &source);
#endif
//======================================================================

#ifndef ALIITSGEOMSPD425LONG_H
#define ALIITSGEOMSPD425LONG_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

//#include "AliITSgeomSPD.h"


// temporary - this will migrate into the segmentation class


class AliITSgeomSPD425Long : public AliITSgeomSPD {

 public:
    AliITSgeomSPD425Long();

    // 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
    // SPD detector geometry.
    ClassDef(AliITSgeomSPD425Long,0) // ITS SPD detector geometry class for 425X50 micron pixel size.

};
// Input and output function for standard C++ input/output.
ostream &operator<<(ostream &os,AliITSgeomSPD425Long &source);
istream &operator>>(istream &os,AliITSgeomSPD425Long &source);
#endif
Commit	Line	Data
a3d834a0	1	#ifndef ALIITSGEOMSPD_H
a3d834a0	2	#define ALIITSGEOMSPD_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
8253cd9a	8	#include <TObject.h>
8253cd9a	9	#include <TBRIK.h>
195d8dfe	10
85f1e34a	11	////////////////////////////////////////////////////////////////////////
	12	// This class is for the Silicon Pixel Detector, SPD, specific geometry.
	13	// It is being replaced by AliITSsegmentationSPD class. This file also
	14	// constains classes derived from AliITSgeomSPD which do nothing but
	15	// initilize this one with predefined values.
	16	////////////////////////////////////////////////////////////////////////
58005f18	17
8253cd9a	18	class TShape;
195d8dfe	19
8253cd9a	20	class AliITSgeomSPD : public TObject {
a3d834a0	21
8253cd9a	22	public:
	23	AliITSgeomSPD();
	24	AliITSgeomSPD(Float_t dy,Int_t nx,Float_t bx,Int_t nz,Float_t bz);
	25	AliITSgeomSPD(AliITSgeomSPD &source);
	26	AliITSgeomSPD& operator=(AliITSgeomSPD &source);
	27	virtual ~AliITSgeomSPD();
	28	virtual void ReSetBins(Float_t dy,Int_t nx,Float_t *bx,
	29	Int_t nz,Float_t *bz);
	30	virtual TShape *GetShape() const {return fShapeSPD;}
31b8cd63	31	virtual Float_t GetDx() const { // Get TBRIK Dx
8253cd9a	32	if(fShapeSPD!=0) return fShapeSPD->GetDx();
8253cd9a	33	else return 0.0;}
31b8cd63	34	virtual Float_t GetDy() const {// Get TBRIK Dy
8253cd9a	35	if(fShapeSPD!=0) return fShapeSPD->GetDy();
8253cd9a	36	else return 0.0;}
31b8cd63	37	virtual Float_t GetDz() const {// Get TBRIK Dz
8253cd9a	38	if(fShapeSPD!=0) return fShapeSPD->GetDz();
8253cd9a	39	else return 0.0;}
8f74f9fa	40	virtual Int_t GetNbinsX() const {return fNbinx-1;} // returns the number of bins x
8f74f9fa	41	virtual Int_t GetNbinsZ() const {return fNbinz-1;} // returns the number of bins z
31b8cd63	42	virtual Float_t GetBinSizeX(Int_t i) const
8253cd9a	43	{if(i<fNbinx-1&&i>=0) return fLowBinEdgeX[i+1]-fLowBinEdgeX[i];
8253cd9a	44	else return 0.0;}; // give size of bin i in x.
31b8cd63	45	virtual Float_t GetBinSizeZ(Int_t i) const
8253cd9a	46	{if(i<fNbinx-1&&i>=0) return fLowBinEdgeZ[i+1]-fLowBinEdgeZ[i];
8253cd9a	47	else return 0.0;}; // give size of bin i in z.
31b8cd63	48	virtual Float_t GetBinLowEdgeX(Int_t i) const
8253cd9a	49	{if(i<fNbinx-1&&i>=0) return fLowBinEdgeX[i];
8253cd9a	50	else return 0.0;}; // give size of bin i in x.
31b8cd63	51	virtual Float_t GetBinLowEdgeZ(Int_t i) const
8253cd9a	52	{if(i<fNbinz-1&&i>=0) return fLowBinEdgeZ[i];
	53	else return 0.0;}; // give size of bin i in z.
	54	virtual void InitLowBinEdgeX(){// allocate memory for fLowBinEdgeX.
	55	if(fLowBinEdgeX!=0) delete[] fLowBinEdgeX;
	56	if(fNbinx>0) fLowBinEdgeX = new Float_t[fNbinx];else fLowBinEdgeX = 0;}
	57	virtual void InitLowBinEdgeZ(){// allocate memory for fLowBinEdgeZ.
	58	if(fLowBinEdgeZ!=0) delete[] fLowBinEdgeZ;
	59	if(fNbinz>0) fLowBinEdgeZ = new Float_t[fNbinz];else fLowBinEdgeZ = 0;}
	60	virtual void SetShape(const char name,const char title,const char *mat,
	61	Float_t dx,Float_t dy,Float_t dz)
	62	{fShapeSPD = new TBRIK(name,title,mat,dx,dy,dz);};
	63	virtual void SetNbinX(Int_t i){fNbinx = i+1;} // Set nubmer of pixels in x
	64	virtual void SetNbinZ(Int_t i){fNbinz = i+1;} // Set nubmer of pixels in z
	65	virtual void SetLowBinEdgeX(Int_t i,Float_t s){//puts value in fLowbinEdgeX
	66	if(i>=0&&i<fNbinx) fLowBinEdgeX[i] = s;}
	67	virtual void SetLowBinEdgeZ(Int_t i,Float_t s){//puts value in fLowbinEdgeZ
	68	if(i>=0&&i<fNbinz) fLowBinEdgeZ[i] = s;};
	69	virtual void LToDet(Float_t xl,Float_t zl,Int_t &row,Int_t &col);
	70	virtual void DetToL(Int_t row,Int_t col,Float_t &xl,Float_t &zl);
31b8cd63	71	virtual void Print(ostream *os) const; // output streamer to standard out.
8253cd9a	72	virtual void Read(istream *is); // input streamer from standard in.
d2f55a22	73	virtual void Print(Option_t *option="") const {TObject::Print(option);}
d2f55a22	74	virtual Int_t Read(const char *name) {return TObject::Read(name);}
8253cd9a	75
	76	protected:
	77	TBRIK *fShapeSPD; // SPD active area shape
	78	Int_t fNbinx; // the number of elements in fLowBinEdgeX (#bins-1)
	79	Int_t fNbinz; // the number of elements in fLowBinEdgeZ (#bins-1)
	80	Float_t *fLowBinEdgeX; //[fNbinx] Array of X lower bin edges for the pixels
	81	Float_t *fLowBinEdgeZ; //[fNbinz] Array of Z lower bin edges for the pixels
	82
	83	ClassDef(AliITSgeomSPD,1) // ITS SPD detector geometry class..
	84
	85	};
	86	// Input and output function for standard C++ input/output.
	87	ostream &operator<<(ostream &os,AliITSgeomSPD &source);
	88	istream &operator>>(istream &os,AliITSgeomSPD &source);
	89	#endif
	90	//======================================================================
	91
	92	#ifndef ALIITSGEOMSPD300_H
	93	#define ALIITSGEOMSPD300_H
	94	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	95	* See cxx source for full Copyright notice */
	96
	97	/* $Id$ */
	98
	99	//#include "AliITSgeomSPD.h"
	100
8253cd9a	101
8253cd9a	102	class AliITSgeomSPD300 : public AliITSgeomSPD {
a3d834a0	103
58005f18	104	public:
8253cd9a	105	AliITSgeomSPD300();
	106
	107	// This clas now has version 0 so that it will not be written to a root
	108	// file. This is good since there are no longer any data members to this
	109	// class. It is only designed to make it easer to define this standard
	110	// SPD detector geometry.
	111	ClassDef(AliITSgeomSPD300,0) // ITS SPD detector geometry class for 300X50 micron pixel size.
	112
	113	};
	114	// Input and output function for standard C++ input/output.
	115	ostream &operator<<(ostream &os,AliITSgeomSPD300 &source);
	116	istream &operator>>(istream &os,AliITSgeomSPD300 &source);
	117	#endif
	118	//======================================================================
	119
	120	#ifndef ALIITSGEOMSPD425SHORT_H
	121	#define ALIITSGEOMSPD425SHORT_H
	122	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	123	* See cxx source for full Copyright notice */
	124
	125	/* $Id$ */
	126
	127	//#include "AliITSgeomSPD.h"
	128
	129
	130	// temporary - this will migrate into the segmentation class
	131
8253cd9a	132
	133	class AliITSgeomSPD425Short : public AliITSgeomSPD {
	134
	135	public:
	136	AliITSgeomSPD425Short();
e99dbc71	137	AliITSgeomSPD425Short(Int_t npar,Float_t *par);
8253cd9a	138
	139	// This clas now has version 0 so that it will not be written to a root
	140	// file. This is good since there are no longer any data members to this
	141	// class. It is only designed to make it easer to define this standard
	142	// SPD detector geometry.
	143	ClassDef(AliITSgeomSPD425Short,0) // ITS SPD detector geometry class for 425X50 micron pixel size Short version.
	144
	145	};
	146	// Input and output function for standard C++ input/output.
	147	ostream &operator<<(ostream &os,AliITSgeomSPD425Short &source);
	148	istream &operator>>(istream &os,AliITSgeomSPD425Short &source);
	149	#endif
	150	//======================================================================
	151
	152	#ifndef ALIITSGEOMSPD425LONG_H
	153	#define ALIITSGEOMSPD425LONG_H
	154	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	155	* See cxx source for full Copyright notice */
	156
	157	/* $Id$ */
	158
	159	//#include "AliITSgeomSPD.h"
	160
	161
	162	// temporary - this will migrate into the segmentation class
	163
8253cd9a	164
	165	class AliITSgeomSPD425Long : public AliITSgeomSPD {
	166
	167	public:
	168	AliITSgeomSPD425Long();
	169
	170	// This clas now has version 0 so that it will not be written to a root
	171	// file. This is good since there are no longer any data members to this
	172	// class. It is only designed to make it easer to define this standard
	173	// SPD detector geometry.
	174	ClassDef(AliITSgeomSPD425Long,0) // ITS SPD detector geometry class for 425X50 micron pixel size.
a3d834a0	175
58005f18	176	};
8253cd9a	177	// Input and output function for standard C++ input/output.
	178	ostream &operator<<(ostream &os,AliITSgeomSPD425Long &source);
	179	istream &operator>>(istream &os,AliITSgeomSPD425Long &source);
58005f18	180	#endif