[u/mrichter/AliRoot.git] / STEER / AliITSPidParams.h

#ifndef ALIITSPIDPARAMS_H
#define ALIITSPIDPARAMS_H
/* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id: $ */

///////////////////////////////////////////////////////////////////
//                                                               //
// Class to store parameters of ITS response funcions            //
// Origin: F.Prino, Torino, prino@to.infn.it                     //
//                                                               //
///////////////////////////////////////////////////////////////////

#include <TFormula.h>
#include <TNamed.h>

class AliITSPidParams : public TNamed {

 public:
  AliITSPidParams();
  AliITSPidParams(Char_t * name);
  ~AliITSPidParams();

  void InitMC();
  Double_t GetLandauGausNormPdgCode(Double_t dedx, Int_t pdgCode, Double_t mom, Int_t lay) const;
  Double_t GetLandauGausNorm(Double_t dedx, Int_t partType, Double_t mom, Int_t lay) const;

  // pion setters
  void SetSDDPionMPV(const TFormula* form){
    if(fSDDPionMPV) delete fSDDPionMPV;
    fSDDPionMPV=new TFormula(*form);
  }
  void SetSDDPionLandauWidth(const TFormula* form){
    if(fSDDPionLandauWidth) delete fSDDPionLandauWidth;
    fSDDPionLandauWidth=new TFormula(*form);
  }
  void SetSDDPionGaussWidth(const TFormula* form){
    if(fSDDPionGaussWidth) delete fSDDPionGaussWidth;
    fSDDPionGaussWidth=new TFormula(*form);
  }
  void SetSSDPionMPV(const TFormula* form){
    if(fSSDPionMPV) delete fSSDPionMPV;
    fSSDPionMPV=new TFormula(*form);
  }
  void SetSSDPionLandauWidth(const TFormula* form){
    if(fSSDPionLandauWidth) delete fSSDPionLandauWidth;
    fSSDPionLandauWidth=new TFormula(*form);
  }
  void SetSSDPionGaussWidth(const TFormula* form){
    if(fSSDPionGaussWidth) delete fSSDPionGaussWidth;
    fSSDPionGaussWidth=new TFormula(*form);
  }

  // kaon setters
  void SetSDDKaonMPV(const TFormula* form){
    if(fSDDKaonMPV) delete fSDDKaonMPV;
    fSDDKaonMPV=new TFormula(*form);
  }
  void SetSDDKaonLandauWidth(const TFormula* form){
    if(fSDDKaonLandauWidth) delete fSDDKaonLandauWidth;
    fSDDKaonLandauWidth=new TFormula(*form);
  }
  void SetSDDKaonGaussWidth(const TFormula* form){
    if(fSDDKaonGaussWidth) delete fSDDKaonGaussWidth;
    fSDDKaonGaussWidth=new TFormula(*form);
  }
  void SetSSDKaonMPV(const TFormula* form){
    if(fSSDKaonMPV) delete fSSDKaonMPV;
    fSSDKaonMPV=new TFormula(*form);
  }
  void SetSSDKaonLandauWidth(const TFormula* form){
    if(fSSDKaonLandauWidth) delete fSSDKaonLandauWidth;
    fSSDKaonLandauWidth=new TFormula(*form);
  }
  void SetSSDKaonGaussWidth(const TFormula* form){
    if(fSSDKaonGaussWidth) delete fSSDKaonGaussWidth;
    fSSDKaonGaussWidth=new TFormula(*form);
  }


  // proton setters
  void SetSDDProtMPV(const TFormula* form){
    if(fSDDProtMPV) delete fSDDProtMPV;
    fSDDProtMPV=new TFormula(*form);
  }
  void SetSDDProtLandauWidth(const TFormula* form){
    if(fSDDProtLandauWidth) delete fSDDProtLandauWidth;
    fSDDProtLandauWidth=new TFormula(*form);
  }
  void SetSDDProtGaussWidth(const TFormula* form){
    if(fSDDProtGaussWidth) delete fSDDProtGaussWidth;
    fSDDProtGaussWidth=new TFormula(*form);
  }
  void SetSSDProtMPV(const TFormula* form){
    if(fSSDProtMPV) delete fSSDProtMPV;
    fSSDProtMPV=new TFormula(*form);
  }
  void SetSSDProtLandauWidth(const TFormula* form){
    if(fSSDProtLandauWidth) delete fSSDProtLandauWidth;
    fSSDProtLandauWidth=new TFormula(*form);
  }
  void SetSSDProtGaussWidth(const TFormula* form){
    if(fSSDProtGaussWidth) delete fSSDProtGaussWidth;
    fSSDProtGaussWidth=new TFormula(*form);
  }


  // pion getters
  Double_t GetSDDPionMPV(Double_t mom) const {
    return fSDDPionMPV->Eval(mom);
  }
  Double_t GetSDDPionLandauWidth(Double_t mom) const {
    return fSDDPionLandauWidth->Eval(mom);
  }
  Double_t GetSDDPionGaussWidth(Double_t mom) const {
    return fSDDPionGaussWidth->Eval(mom);
  }
  Double_t GetSSDPionMPV(Double_t mom) const {
    return fSSDPionMPV->Eval(mom);
  }
  Double_t GetSSDPionLandauWidth(Double_t mom) const {
    return fSSDPionLandauWidth->Eval(mom);
  }
  Double_t GetSSDPionGaussWidth(Double_t mom) const {
    return fSSDPionGaussWidth->Eval(mom);
  }

  // kaon getters
  Double_t GetSDDKaonMPV(Double_t mom) const {
    return fSDDKaonMPV->Eval(mom);
  }
  Double_t GetSDDKaonLandauWidth(Double_t mom) const {
    return fSDDKaonLandauWidth->Eval(mom);
  }
  Double_t GetSDDKaonGaussWidth(Double_t mom) const {
    return fSDDKaonGaussWidth->Eval(mom);
  }
  Double_t GetSSDKaonMPV(Double_t mom) const {
    return fSSDKaonMPV->Eval(mom);
  }
  Double_t GetSSDKaonLandauWidth(Double_t mom) const {
    return fSSDKaonLandauWidth->Eval(mom);
  }
  Double_t GetSSDKaonGaussWidth(Double_t mom) const {
    return fSSDKaonGaussWidth->Eval(mom);
  }

  // proton getters
  Double_t GetSDDProtMPV(Double_t mom) const {
    return fSDDProtMPV->Eval(mom);
  }
  Double_t GetSDDProtLandauWidth(Double_t mom) const {
    return fSDDProtLandauWidth->Eval(mom);
  }
  Double_t GetSDDProtGaussWidth(Double_t mom) const {
    return fSDDProtGaussWidth->Eval(mom);
  }
  Double_t GetSSDProtMPV(Double_t mom) const {
    return fSSDProtMPV->Eval(mom);
  }
  Double_t GetSSDProtLandauWidth(Double_t mom) const {
    return fSSDProtLandauWidth->Eval(mom);
  }
  Double_t GetSSDProtGaussWidth(Double_t mom) const {
    return fSSDProtGaussWidth->Eval(mom);
  }

 private:

  AliITSPidParams(const AliITSPidParams& rec);
  AliITSPidParams& operator=(const AliITSPidParams &source);

  TFormula* fSDDPionMPV;         // pion dE/dx MPV vs. p in SDD
  TFormula* fSDDPionLandauWidth; // pion dE/dx Landau width vs. p in SDD
  TFormula* fSDDPionGaussWidth;  // pion dE/dx Gaussian width vs. p in SDD

  TFormula* fSSDPionMPV;         // pion dE/dx MPV vs. p in SSD
  TFormula* fSSDPionLandauWidth; // pion dE/dx Landau width vs. p in SSD
  TFormula* fSSDPionGaussWidth;  // pion dE/dx Gaussian width vs. p in SSD

  TFormula* fSDDKaonMPV;         // kaon dE/dx MPV vs. p in SDD
  TFormula* fSDDKaonLandauWidth; // kaon dE/dx Landau width vs. p in SDD
  TFormula* fSDDKaonGaussWidth;  // kaon dE/dx Gaussian width vs. p in SDD

  TFormula* fSSDKaonMPV;         // kaon dE/dx MPV vs. p in SSD
  TFormula* fSSDKaonLandauWidth; // kaon dE/dx Landau width vs. p in SSD
  TFormula* fSSDKaonGaussWidth;  // kaon dE/dx Gaussian width vs. p in SSD

  TFormula* fSDDProtMPV;         // kaon dE/dx MPV vs. p in SDD
  TFormula* fSDDProtLandauWidth; // kaon dE/dx Landau width vs. p in SDD
  TFormula* fSDDProtGaussWidth;  // kaon dE/dx Gaussian width vs. p in SDD

  TFormula* fSSDProtMPV;         // kaon dE/dx MPV vs. p in SSD
  TFormula* fSSDProtLandauWidth; // kaon dE/dx Landau width vs. p in SSD
  TFormula* fSSDProtGaussWidth;  // kaon dE/dx Gaussian width vs. p in SSD

  ClassDef(AliITSPidParams,1);
};
#endif
Commit	Line	Data
b536a002	1	#ifndef ALIITSPIDPARAMS_H
	2	#define ALIITSPIDPARAMS_H
	3	/* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id: $ */
	7
	8	///////////////////////////////////////////////////////////////////
	9	// //
	10	// Class to store parameters of ITS response funcions //
	11	// Origin: F.Prino, Torino, prino@to.infn.it //
	12	// //
	13	///////////////////////////////////////////////////////////////////
	14
	15	#include <TFormula.h>
	16	#include <TNamed.h>
	17
	18	class AliITSPidParams : public TNamed {
	19
	20	public:
	21	AliITSPidParams();
	22	AliITSPidParams(Char_t * name);
	23	~AliITSPidParams();
	24
8abeb05b	25	void InitMC();
b536a002	26	Double_t GetLandauGausNormPdgCode(Double_t dedx, Int_t pdgCode, Double_t mom, Int_t lay) const;
	27	Double_t GetLandauGausNorm(Double_t dedx, Int_t partType, Double_t mom, Int_t lay) const;
	28
	29	// pion setters
09e17991	30	void SetSDDPionMPV(const TFormula* form){
b536a002	31	if(fSDDPionMPV) delete fSDDPionMPV;
	32	fSDDPionMPV=new TFormula(*form);
	33	}
09e17991	34	void SetSDDPionLandauWidth(const TFormula* form){
b536a002	35	if(fSDDPionLandauWidth) delete fSDDPionLandauWidth;
	36	fSDDPionLandauWidth=new TFormula(*form);
	37	}
09e17991	38	void SetSDDPionGaussWidth(const TFormula* form){
b536a002	39	if(fSDDPionGaussWidth) delete fSDDPionGaussWidth;
	40	fSDDPionGaussWidth=new TFormula(*form);
	41	}
09e17991	42	void SetSSDPionMPV(const TFormula* form){
b536a002	43	if(fSSDPionMPV) delete fSSDPionMPV;
	44	fSSDPionMPV=new TFormula(*form);
	45	}
09e17991	46	void SetSSDPionLandauWidth(const TFormula* form){
b536a002	47	if(fSSDPionLandauWidth) delete fSSDPionLandauWidth;
	48	fSSDPionLandauWidth=new TFormula(*form);
	49	}
09e17991	50	void SetSSDPionGaussWidth(const TFormula* form){
b536a002	51	if(fSSDPionGaussWidth) delete fSSDPionGaussWidth;
	52	fSSDPionGaussWidth=new TFormula(*form);
	53	}
	54
	55	// kaon setters
09e17991	56	void SetSDDKaonMPV(const TFormula* form){
b536a002	57	if(fSDDKaonMPV) delete fSDDKaonMPV;
	58	fSDDKaonMPV=new TFormula(*form);
	59	}
09e17991	60	void SetSDDKaonLandauWidth(const TFormula* form){
b536a002	61	if(fSDDKaonLandauWidth) delete fSDDKaonLandauWidth;
	62	fSDDKaonLandauWidth=new TFormula(*form);
	63	}
09e17991	64	void SetSDDKaonGaussWidth(const TFormula* form){
b536a002	65	if(fSDDKaonGaussWidth) delete fSDDKaonGaussWidth;
	66	fSDDKaonGaussWidth=new TFormula(*form);
	67	}
09e17991	68	void SetSSDKaonMPV(const TFormula* form){
b536a002	69	if(fSSDKaonMPV) delete fSSDKaonMPV;
	70	fSSDKaonMPV=new TFormula(*form);
	71	}
09e17991	72	void SetSSDKaonLandauWidth(const TFormula* form){
b536a002	73	if(fSSDKaonLandauWidth) delete fSSDKaonLandauWidth;
	74	fSSDKaonLandauWidth=new TFormula(*form);
	75	}
09e17991	76	void SetSSDKaonGaussWidth(const TFormula* form){
b536a002	77	if(fSSDKaonGaussWidth) delete fSSDKaonGaussWidth;
	78	fSSDKaonGaussWidth=new TFormula(*form);
	79	}
	80
	81
	82	// proton setters
09e17991	83	void SetSDDProtMPV(const TFormula* form){
b536a002	84	if(fSDDProtMPV) delete fSDDProtMPV;
	85	fSDDProtMPV=new TFormula(*form);
	86	}
09e17991	87	void SetSDDProtLandauWidth(const TFormula* form){
b536a002	88	if(fSDDProtLandauWidth) delete fSDDProtLandauWidth;
	89	fSDDProtLandauWidth=new TFormula(*form);
	90	}
09e17991	91	void SetSDDProtGaussWidth(const TFormula* form){
b536a002	92	if(fSDDProtGaussWidth) delete fSDDProtGaussWidth;
	93	fSDDProtGaussWidth=new TFormula(*form);
	94	}
09e17991	95	void SetSSDProtMPV(const TFormula* form){
b536a002	96	if(fSSDProtMPV) delete fSSDProtMPV;
	97	fSSDProtMPV=new TFormula(*form);
	98	}
09e17991	99	void SetSSDProtLandauWidth(const TFormula* form){
b536a002	100	if(fSSDProtLandauWidth) delete fSSDProtLandauWidth;
	101	fSSDProtLandauWidth=new TFormula(*form);
	102	}
09e17991	103	void SetSSDProtGaussWidth(const TFormula* form){
b536a002	104	if(fSSDProtGaussWidth) delete fSSDProtGaussWidth;
	105	fSSDProtGaussWidth=new TFormula(*form);
	106	}
	107
	108
	109	// pion getters
	110	Double_t GetSDDPionMPV(Double_t mom) const {
	111	return fSDDPionMPV->Eval(mom);
	112	}
	113	Double_t GetSDDPionLandauWidth(Double_t mom) const {
	114	return fSDDPionLandauWidth->Eval(mom);
	115	}
	116	Double_t GetSDDPionGaussWidth(Double_t mom) const {
	117	return fSDDPionGaussWidth->Eval(mom);
	118	}
	119	Double_t GetSSDPionMPV(Double_t mom) const {
	120	return fSSDPionMPV->Eval(mom);
	121	}
	122	Double_t GetSSDPionLandauWidth(Double_t mom) const {
	123	return fSSDPionLandauWidth->Eval(mom);
	124	}
	125	Double_t GetSSDPionGaussWidth(Double_t mom) const {
	126	return fSSDPionGaussWidth->Eval(mom);
	127	}
	128
	129	// kaon getters
	130	Double_t GetSDDKaonMPV(Double_t mom) const {
	131	return fSDDKaonMPV->Eval(mom);
	132	}
	133	Double_t GetSDDKaonLandauWidth(Double_t mom) const {
	134	return fSDDKaonLandauWidth->Eval(mom);
	135	}
	136	Double_t GetSDDKaonGaussWidth(Double_t mom) const {
	137	return fSDDKaonGaussWidth->Eval(mom);
	138	}
	139	Double_t GetSSDKaonMPV(Double_t mom) const {
	140	return fSSDKaonMPV->Eval(mom);
	141	}
	142	Double_t GetSSDKaonLandauWidth(Double_t mom) const {
	143	return fSSDKaonLandauWidth->Eval(mom);
	144	}
	145	Double_t GetSSDKaonGaussWidth(Double_t mom) const {
	146	return fSSDKaonGaussWidth->Eval(mom);
	147	}
	148
	149	// proton getters
	150	Double_t GetSDDProtMPV(Double_t mom) const {
	151	return fSDDProtMPV->Eval(mom);
	152	}
	153	Double_t GetSDDProtLandauWidth(Double_t mom) const {
	154	return fSDDProtLandauWidth->Eval(mom);
	155	}
	156	Double_t GetSDDProtGaussWidth(Double_t mom) const {
	157	return fSDDProtGaussWidth->Eval(mom);
	158	}
	159	Double_t GetSSDProtMPV(Double_t mom) const {
	160	return fSSDProtMPV->Eval(mom);
	161	}
	162	Double_t GetSSDProtLandauWidth(Double_t mom) const {
	163	return fSSDProtLandauWidth->Eval(mom);
	164	}
	165	Double_t GetSSDProtGaussWidth(Double_t mom) const {
	166	return fSSDProtGaussWidth->Eval(mom);
	167	}
168
169	private:
170
171	AliITSPidParams(const AliITSPidParams& rec);
172	AliITSPidParams& operator=(const AliITSPidParams &source);
173
174	TFormula* fSDDPionMPV; // pion dE/dx MPV vs. p in SDD
175	TFormula* fSDDPionLandauWidth; // pion dE/dx Landau width vs. p in SDD
176	TFormula* fSDDPionGaussWidth; // pion dE/dx Gaussian width vs. p in SDD
177
178	TFormula* fSSDPionMPV; // pion dE/dx MPV vs. p in SSD
179	TFormula* fSSDPionLandauWidth; // pion dE/dx Landau width vs. p in SSD
180	TFormula* fSSDPionGaussWidth; // pion dE/dx Gaussian width vs. p in SSD
181
182	TFormula* fSDDKaonMPV; // kaon dE/dx MPV vs. p in SDD
183	TFormula* fSDDKaonLandauWidth; // kaon dE/dx Landau width vs. p in SDD
184	TFormula* fSDDKaonGaussWidth; // kaon dE/dx Gaussian width vs. p in SDD
185
186	TFormula* fSSDKaonMPV; // kaon dE/dx MPV vs. p in SSD
187	TFormula* fSSDKaonLandauWidth; // kaon dE/dx Landau width vs. p in SSD
188	TFormula* fSSDKaonGaussWidth; // kaon dE/dx Gaussian width vs. p in SSD
189
190	TFormula* fSDDProtMPV; // kaon dE/dx MPV vs. p in SDD
191	TFormula* fSDDProtLandauWidth; // kaon dE/dx Landau width vs. p in SDD
192	TFormula* fSDDProtGaussWidth; // kaon dE/dx Gaussian width vs. p in SDD
193
194	TFormula* fSSDProtMPV; // kaon dE/dx MPV vs. p in SSD
195	TFormula* fSSDProtLandauWidth; // kaon dE/dx Landau width vs. p in SSD
196	TFormula* fSSDProtGaussWidth; // kaon dE/dx Gaussian width vs. p in SSD
197
198	ClassDef(AliITSPidParams,1);
199	};
200	#endif