[u/mrichter/AliRoot.git] / TRD / AliTRDrecoParam.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/* $Id$ */

///////////////////////////////////////////////////////////////////////////////
//                                                                           //
//  Parameter class for the TRD reconstruction                               //
//                                                                           //
//  Authors:                                                                 //
//    Alex Bercuci <A.Bercuci@gsi.de>                                        //
//    Markus Fasel <M.Fasel@gsi.de>                                          //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////

#include "AliTRDrecoParam.h"
#include "AliTRDrawStreamBase.h"

ClassImp(AliTRDrecoParam)

//______________________________________________________________
AliTRDrecoParam::AliTRDrecoParam()
  :AliDetectorRecoParam()
  ,fkMaxTheta(1.0)
  ,fkMaxPhi(2.0)
  ,fkRoad0y(6.0)
  ,fkRoad0z(8.5) 
  ,fkRoad1y(2.0)
  ,fkRoad1z(20.0)	
  ,fkRoad2y(3.0)
  ,fkRoad2z(20.0)
  ,fkPlaneQualityThreshold(5.0)// 4.2? under Investigation
  ,fkFindable(.333)
  ,fkChi2Z(30./*14.*//*12.5*/)
  ,fkChi2Y(.25)
  ,fkTrackLikelihood(-15.)
  ,fMinMaxCutSigma(4.)
  ,fMinLeftRightCutSigma(8.)
  ,fClusMaxThresh(4.5)
  ,fClusSigThresh(3.5)
  ,fTCnexp(2)
  ,fNumberOfPresamples(0)
  ,fNumberOfPostsamples(0)
{
  //
  // Default constructor
  //
  SetTailCancelation();
  SetLUT();
  SetClusterSharing(kFALSE);
  SetVertexConstrained();
  SetImproveTracklets(kFALSE);

  fSysCovMatrix[0] = 1.; // y direction (1 cm)
  fSysCovMatrix[1] = 1.; // z direction (1 cm)
  fSysCovMatrix[2] = 0.; // snp
  fSysCovMatrix[3] = 0.; // tgl
  fSysCovMatrix[4] = 0.; // 1/pt
}

//______________________________________________________________
AliTRDrecoParam::AliTRDrecoParam(const AliTRDrecoParam &ref)
  :AliDetectorRecoParam(ref)
  ,fkMaxTheta(ref.fkMaxTheta)
  ,fkMaxPhi(ref.fkMaxPhi)
  ,fkRoad0y(ref.fkRoad0y)
  ,fkRoad0z(ref.fkRoad0z) 
  ,fkRoad1y(ref.fkRoad1y)
  ,fkRoad1z(ref.fkRoad1z)	
  ,fkRoad2y(ref.fkRoad2y)
  ,fkRoad2z(ref.fkRoad2z)
  ,fkPlaneQualityThreshold(ref.fkPlaneQualityThreshold)
  ,fkFindable(ref.fkFindable)
  ,fkChi2Z(ref.fkChi2Z)
  ,fkChi2Y(ref.fkChi2Y)
  ,fkTrackLikelihood(ref.fkTrackLikelihood)
  ,fMinMaxCutSigma(ref.fMinMaxCutSigma)
  ,fMinLeftRightCutSigma(ref.fMinLeftRightCutSigma)
  ,fClusMaxThresh(ref.fClusMaxThresh)
  ,fClusSigThresh(ref.fClusSigThresh)
  ,fTCnexp(ref.fTCnexp)
  ,fNumberOfPresamples(ref.fNumberOfPresamples)
  ,fNumberOfPostsamples(ref.fNumberOfPostsamples)
{
  //
  // Copy constructor
  //
  SetClusterSharing(ref.IsClusterSharing());
  SetVertexConstrained(ref.IsVertexConstrained());
  SetLUT(ref.IsLUT());
  SetTailCancelation(ref.IsTailCancelation());
  SetImproveTracklets(ref.HasImproveTracklets());

  memcpy(fSysCovMatrix, ref.fSysCovMatrix, 5*sizeof(Double_t));
}

//______________________________________________________________
AliTRDrecoParam *AliTRDrecoParam::GetLowFluxParam()
{
  //
  // Parameters for the low flux environment
  //

  return new AliTRDrecoParam();

}

//______________________________________________________________
AliTRDrecoParam *AliTRDrecoParam::GetHighFluxParam()
{
  //
  // Parameters for the high flux environment
  //

  AliTRDrecoParam *rec = new AliTRDrecoParam();
  rec->SetImproveTracklets(kTRUE);
  return rec;

}

//______________________________________________________________
AliTRDrecoParam *AliTRDrecoParam::GetCosmicTestParam()
{
  //
  // Parameters for the cosmics data
  //

  AliTRDrawStreamBase::SetRawStreamVersion("TB");
  AliTRDrecoParam *par = new AliTRDrecoParam();
  par->SetVertexConstrained();
  return par;

}
Commit	Line	Data
e4f2f73d	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
	16	/* $Id$ */
	17
	18	///////////////////////////////////////////////////////////////////////////////
	19	// //
	20	// Parameter class for the TRD reconstruction //
	21	// //
	22	// Authors: //
	23	// Alex Bercuci <A.Bercuci@gsi.de> //
	24	// Markus Fasel <M.Fasel@gsi.de> //
	25	// //
	26	///////////////////////////////////////////////////////////////////////////////
	27
	28	#include "AliTRDrecoParam.h"
9716329b	29	#include "AliTRDrawStreamBase.h"
e4f2f73d	30
	31	ClassImp(AliTRDrecoParam)
	32
	33	//______________________________________________________________
	34	AliTRDrecoParam::AliTRDrecoParam()
	35	:AliDetectorRecoParam()
	36	,fkMaxTheta(1.0)
	37	,fkMaxPhi(2.0)
	38	,fkRoad0y(6.0)
	39	,fkRoad0z(8.5)
	40	,fkRoad1y(2.0)
	41	,fkRoad1z(20.0)
	42	,fkRoad2y(3.0)
	43	,fkRoad2z(20.0)
	44	,fkPlaneQualityThreshold(5.0)// 4.2? under Investigation
	45	,fkFindable(.333)
eb38ed55	46	,fkChi2Z(30./14.//12.5/)
e4f2f73d	47	,fkChi2Y(.25)
e4f2f73d	48	,fkTrackLikelihood(-15.)
df83a620	49	,fMinMaxCutSigma(4.)
df83a620	50	,fMinLeftRightCutSigma(8.)
fc546d21	51	,fClusMaxThresh(4.5)
fc546d21	52	,fClusSigThresh(3.5)
181c7f7e	53	,fTCnexp(2)
4e459a9d	54	,fNumberOfPresamples(0)
4e459a9d	55	,fNumberOfPostsamples(0)
e4f2f73d	56	{
	57	//
	58	// Default constructor
	59	//
fb872574	60	SetTailCancelation();
fb872574	61	SetLUT();
a7ac01d2	62	SetClusterSharing(kFALSE);
a7ac01d2	63	SetVertexConstrained();
fb872574	64	SetImproveTracklets(kFALSE);
3a039a31	65
3afdab72	66	fSysCovMatrix[0] = 1.; // y direction (1 cm)
	67	fSysCovMatrix[1] = 1.; // z direction (1 cm)
	68	fSysCovMatrix[2] = 0.; // snp
	69	fSysCovMatrix[3] = 0.; // tgl
	70	fSysCovMatrix[4] = 0.; // 1/pt
e4f2f73d	71	}
e4f2f73d	72
a7ac01d2	73	//______________________________________________________________
	74	AliTRDrecoParam::AliTRDrecoParam(const AliTRDrecoParam &ref)
	75	:AliDetectorRecoParam(ref)
a7ac01d2	76	,fkMaxTheta(ref.fkMaxTheta)
	77	,fkMaxPhi(ref.fkMaxPhi)
	78	,fkRoad0y(ref.fkRoad0y)
	79	,fkRoad0z(ref.fkRoad0z)
	80	,fkRoad1y(ref.fkRoad1y)
	81	,fkRoad1z(ref.fkRoad1z)
	82	,fkRoad2y(ref.fkRoad2y)
	83	,fkRoad2z(ref.fkRoad2z)
	84	,fkPlaneQualityThreshold(ref.fkPlaneQualityThreshold)
	85	,fkFindable(ref.fkFindable)
	86	,fkChi2Z(ref.fkChi2Z)
	87	,fkChi2Y(ref.fkChi2Y)
	88	,fkTrackLikelihood(ref.fkTrackLikelihood)
a7ac01d2	89	,fMinMaxCutSigma(ref.fMinMaxCutSigma)
	90	,fMinLeftRightCutSigma(ref.fMinLeftRightCutSigma)
	91	,fClusMaxThresh(ref.fClusMaxThresh)
	92	,fClusSigThresh(ref.fClusSigThresh)
	93	,fTCnexp(ref.fTCnexp)
4e459a9d	94	,fNumberOfPresamples(ref.fNumberOfPresamples)
4e459a9d	95	,fNumberOfPostsamples(ref.fNumberOfPostsamples)
a7ac01d2	96	{
	97	//
	98	// Copy constructor
	99	//
	100	SetClusterSharing(ref.IsClusterSharing());
a7ac01d2	101	SetVertexConstrained(ref.IsVertexConstrained());
	102	SetLUT(ref.IsLUT());
	103	SetTailCancelation(ref.IsTailCancelation());
fb872574	104	SetImproveTracklets(ref.HasImproveTracklets());
a7ac01d2	105
	106	memcpy(fSysCovMatrix, ref.fSysCovMatrix, 5*sizeof(Double_t));
	107	}
	108
e4f2f73d	109	//______________________________________________________________
	110	AliTRDrecoParam *AliTRDrecoParam::GetLowFluxParam()
	111	{
	112	//
	113	// Parameters for the low flux environment
	114	//
	115
	116	return new AliTRDrecoParam();
	117
	118	}
	119
	120	//______________________________________________________________
	121	AliTRDrecoParam *AliTRDrecoParam::GetHighFluxParam()
	122	{
	123	//
	124	// Parameters for the high flux environment
	125	//
	126
fb872574	127	AliTRDrecoParam *rec = new AliTRDrecoParam();
	128	rec->SetImproveTracklets(kTRUE);
	129	return rec;
e4f2f73d	130
e4f2f73d	131	}
9716329b	132
	133	//______________________________________________________________
	134	AliTRDrecoParam *AliTRDrecoParam::GetCosmicTestParam()
	135	{
	136	//
	137	// Parameters for the cosmics data
	138	//
	139
	140	AliTRDrawStreamBase::SetRawStreamVersion("TB");
	141	AliTRDrecoParam *par = new AliTRDrecoParam();
a7ac01d2	142	par->SetVertexConstrained();
9716329b	143	return par;
	144
	145	}