[u/mrichter/AliRoot.git] / FMD / AliFMDSimulator.h

#ifndef ALIFMDSIMULATOR_H
#define ALIFMDSIMULATOR_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights
 * reserved. 
 *
 * Latest changes by Christian Holm Christensen <cholm@nbi.dk>
 *
 * See cxx source for full Copyright notice                               
 */
#ifndef TTask
# include <TTask.h>
#endif
#ifndef TLorentzVector
# include <TLorentzVector.h>
#endif
class TVector3;
class AliFMD;
class AliFMDRing;
class AliFMDDetector;
class AliFMD1;
class AliFMD2;
class AliFMD3;

/** Simulation of the FMD. 
    This class builds the geometry, and processes hits in the FMD */ 
class AliFMDSimulator : public TTask  
{
public:
  AliFMDSimulator();
  /** CTOR */
  AliFMDSimulator(AliFMD* fmd, Bool_t detailed=kTRUE);
  virtual ~AliFMDSimulator() {}
  /** Initialize */
  virtual void DefineMaterials();
  /** Register */
  virtual void DefineGeometry() = 0;
  /** Deal with a hit in the FMD */
  virtual void Exec(Option_t* option="");

protected:  
  AliFMD*        fFMD;           //! Pointer to module 
  Bool_t         fDetailed;      // Whether to make a detailed simulation 
  Int_t 	 fInnerId;	 //! ID of inner ring strips
  Int_t 	 fOuterId;	 //! ID of outer ring strips
  TLorentzVector fCurrentV;      //! Current hit postition 
  TLorentzVector fCurrentP;      //! Current hit momentum
  Int_t          fCurrentPdg;    //! Current hit particle code 
  Double_t       fCurrentDeltaE; //! Current hit energy loss

  static const Char_t* fgkActiveName;	// Name of Active volumes
  static const Char_t* fgkSectorName;	// Name of Sector volumes
  static const Char_t* fgkStripName;	// Name of Strip volumes
  static const Char_t* fgkModuleName;	// Name of Module volumes
  static const Char_t* fgkPCBName;	// Name of PCB volumes
  static const Char_t* fgkLongLegName;	// Name of LongLeg volumes
  static const Char_t* fgkShortLegName;	// Name of ShortLeg volumes
  static const Char_t* fgkFrontVName;	// Name of Front volumes
  static const Char_t* fgkBackVName;	// Name of Back volumes
  static const Char_t* fgkRingName;	// Name of Ring volumes
  static const Char_t* fgkTopHCName;	// Name of TopHC volumes
  static const Char_t* fgkBotHCName;	// Name of BotHC volumes
  static const Char_t* fgkTopIHCName;	// Name of TopIHC volumes
  static const Char_t* fgkBotIHCName;	// Name of BotIHC volumes
  static const Char_t* fgkNoseName;	// Name of Nose volumes
  static const Char_t* fgkBackName;	// Name of Back volumes
  static const Char_t* fgkBeamName;	// Name of Beam volumes
  static const Char_t* fgkFlangeName;	// Name of Flange volumes
  
  enum {
    kSiId,                 // ID index of Si medium
    kAirId,                // ID index of Air medium
    kPlasticId,            // ID index of Plastic medium
    kPcbId,                // ID index of PCB medium
    kSiChipId,             // ID index of Si Chip medium
    kAlId,                 // ID index of Al medium
    kCarbonId              // ID index of Carbon medium
  };  

  Int_t fSectorOff;        // Sector offset in volume tree 
  Int_t fModuleOff;        // Module offset in volume tree
  Int_t fRingOff;          // Ring offset in the volume tree 
  Int_t fDetectorOff;      // Detector offfset in the volume tree 
  
  ClassDef(AliFMDSimulator,0) // Simulation class for the FMD
};


#endif
//____________________________________________________________________
//
// Local Variables:
//   mode: C++
// End:
//
// EOF
//
Commit	Line	Data
1a1fdef7	1	#ifndef ALIFMDSIMULATOR_H
	2	#define ALIFMDSIMULATOR_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights
	4	* reserved.
	5	*
	6	* Latest changes by Christian Holm Christensen <cholm@nbi.dk>
	7	*
	8	* See cxx source for full Copyright notice
	9	*/
	10	#ifndef TTask
	11	# include <TTask.h>
	12	#endif
	13	#ifndef TLorentzVector
	14	# include <TLorentzVector.h>
	15	#endif
	16	class TVector3;
	17	class AliFMD;
	18	class AliFMDRing;
	19	class AliFMDDetector;
	20	class AliFMD1;
	21	class AliFMD2;
	22	class AliFMD3;
	23
	24	/** Simulation of the FMD.
	25	This class builds the geometry, and processes hits in the FMD */
	26	class AliFMDSimulator : public TTask
	27	{
	28	public:
	29	AliFMDSimulator();
	30	/** CTOR */
	31	AliFMDSimulator(AliFMD* fmd, Bool_t detailed=kTRUE);
	32	virtual ~AliFMDSimulator() {}
	33	/** Initialize */
	34	virtual void DefineMaterials();
	35	/** Register */
	36	virtual void DefineGeometry() = 0;
	37	/** Deal with a hit in the FMD */
	38	virtual void Exec(Option_t* option="");
	39
	40	protected:
	41	AliFMD* fFMD; //! Pointer to module
	42	Bool_t fDetailed; // Whether to make a detailed simulation
	43	Int_t fInnerId; //! ID of inner ring strips
	44	Int_t fOuterId; //! ID of outer ring strips
	45	TLorentzVector fCurrentV; //! Current hit postition
	46	TLorentzVector fCurrentP; //! Current hit momentum
	47	Int_t fCurrentPdg; //! Current hit particle code
	48	Double_t fCurrentDeltaE; //! Current hit energy loss
	49
	50	static const Char_t* fgkActiveName; // Name of Active volumes
	51	static const Char_t* fgkSectorName; // Name of Sector volumes
	52	static const Char_t* fgkStripName; // Name of Strip volumes
	53	static const Char_t* fgkModuleName; // Name of Module volumes
	54	static const Char_t* fgkPCBName; // Name of PCB volumes
	55	static const Char_t* fgkLongLegName; // Name of LongLeg volumes
	56	static const Char_t* fgkShortLegName; // Name of ShortLeg volumes
	57	static const Char_t* fgkFrontVName; // Name of Front volumes
	58	static const Char_t* fgkBackVName; // Name of Back volumes
	59	static const Char_t* fgkRingName; // Name of Ring volumes
	60	static const Char_t* fgkTopHCName; // Name of TopHC volumes
	61	static const Char_t* fgkBotHCName; // Name of BotHC volumes
	62	static const Char_t* fgkTopIHCName; // Name of TopIHC volumes
	63	static const Char_t* fgkBotIHCName; // Name of BotIHC volumes
	64	static const Char_t* fgkNoseName; // Name of Nose volumes
65	static const Char_t* fgkBackName; // Name of Back volumes
66	static const Char_t* fgkBeamName; // Name of Beam volumes
67	static const Char_t* fgkFlangeName; // Name of Flange volumes
68
69	enum {
70	kSiId, // ID index of Si medium
71	kAirId, // ID index of Air medium
72	kPlasticId, // ID index of Plastic medium
73	kPcbId, // ID index of PCB medium
74	kSiChipId, // ID index of Si Chip medium
75	kAlId, // ID index of Al medium
76	kCarbonId // ID index of Carbon medium
77	};
78
79	Int_t fSectorOff; // Sector offset in volume tree
80	Int_t fModuleOff; // Module offset in volume tree
81	Int_t fRingOff; // Ring offset in the volume tree
82	Int_t fDetectorOff; // Detector offfset in the volume tree
83
84	ClassDef(AliFMDSimulator,0) // Simulation class for the FMD
85	};
86
87
88
89	#endif
90	//____________________________________________________________________
91	//
92	// Local Variables:
93	// mode: C++
94	// End:
95	//
96	// EOF
97	//