1 /**************************************************************************
2 * Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
16 #include "AliGRPRecoParam.h"
18 ///////////////////////////////////////////////////////////////////////////////
20 // Class with GRP reconstruction parameters //
21 // Origin: andrea.dainese@lnl.infn.it //
23 ///////////////////////////////////////////////////////////////////////////////
27 ClassImp(AliGRPRecoParam)
29 //_____________________________________________________________________________
30 AliGRPRecoParam::AliGRPRecoParam() : AliDetectorRecoParam(),
31 fMostProbablePt(0.350),
32 fVertexerTracksNCuts(10),
33 fVertexerTracksITSdcacut(0.1),
34 fVertexerTracksITSdcacutIter0(0.1),
35 fVertexerTracksITSmaxd0z0(0.5),
36 fVertexerTracksITSminCls(5),
37 fVertexerTracksITSmintrks(1),
38 fVertexerTracksITSnsigma(3.),
39 fVertexerTracksITSnindetfitter(100.),
40 fVertexerTracksITSmaxtgl(1000.),
41 fVertexerTracksITSfidR(3.),
42 fVertexerTracksITSfidZ(30.),
43 fVertexerTracksTPCdcacut(0.1),
44 fVertexerTracksTPCdcacutIter0(1.0),
45 fVertexerTracksTPCmaxd0z0(5.),
46 fVertexerTracksTPCminCls(10),
47 fVertexerTracksTPCmintrks(1),
48 fVertexerTracksTPCnsigma(3.),
49 fVertexerTracksTPCnindetfitter(0.1),
50 fVertexerTracksTPCmaxtgl(1.5),
51 fVertexerTracksTPCfidR(3.),
52 fVertexerTracksTPCfidZ(30.)
61 //_____________________________________________________________________________
62 AliGRPRecoParam::~AliGRPRecoParam()
69 AliGRPRecoParam::AliGRPRecoParam(const AliGRPRecoParam& par) :
70 AliDetectorRecoParam(par),
71 fMostProbablePt(par.fMostProbablePt),
72 fVertexerTracksNCuts(par.fVertexerTracksNCuts),
73 fVertexerTracksITSdcacut(par.fVertexerTracksITSdcacut),
74 fVertexerTracksITSdcacutIter0(par.fVertexerTracksITSdcacutIter0),
75 fVertexerTracksITSmaxd0z0(par.fVertexerTracksITSmaxd0z0),
76 fVertexerTracksITSminCls(par.fVertexerTracksITSminCls),
77 fVertexerTracksITSmintrks(par.fVertexerTracksITSmintrks),
78 fVertexerTracksITSnsigma(par.fVertexerTracksITSnsigma),
79 fVertexerTracksITSnindetfitter(par.fVertexerTracksITSnindetfitter),
80 fVertexerTracksITSmaxtgl(par.fVertexerTracksITSmaxtgl),
81 fVertexerTracksITSfidR(par.fVertexerTracksITSfidR),
82 fVertexerTracksITSfidZ(par.fVertexerTracksITSfidZ),
83 fVertexerTracksTPCdcacut(par.fVertexerTracksTPCdcacut),
84 fVertexerTracksTPCdcacutIter0(par.fVertexerTracksTPCdcacutIter0),
85 fVertexerTracksTPCmaxd0z0(par.fVertexerTracksTPCmaxd0z0),
86 fVertexerTracksTPCminCls(par.fVertexerTracksTPCminCls),
87 fVertexerTracksTPCmintrks(par.fVertexerTracksTPCmintrks),
88 fVertexerTracksTPCnsigma(par.fVertexerTracksTPCnsigma),
89 fVertexerTracksTPCnindetfitter(par.fVertexerTracksTPCnindetfitter),
90 fVertexerTracksTPCmaxtgl(par.fVertexerTracksTPCmaxtgl),
91 fVertexerTracksTPCfidR(par.fVertexerTracksTPCfidR),
92 fVertexerTracksTPCfidZ(par.fVertexerTracksTPCfidZ)
97 //_____________________________________________________________________________
98 AliGRPRecoParam& AliGRPRecoParam::operator = (const AliGRPRecoParam& par)
100 // assignment operator
102 if(&par == this) return *this;
104 this->~AliGRPRecoParam();
105 new(this) AliGRPRecoParam(par);
109 //_____________________________________________________________________________
110 AliGRPRecoParam *AliGRPRecoParam::GetHighFluxParam()
113 // make default reconstruction parameters for hig flux env.
115 AliGRPRecoParam *param = new AliGRPRecoParam();
119 //_____________________________________________________________________________
120 AliGRPRecoParam *AliGRPRecoParam::GetLowFluxParam()
123 // make default reconstruction parameters for low flux env.
125 AliGRPRecoParam *param = new AliGRPRecoParam();
129 //_____________________________________________________________________________
130 void AliGRPRecoParam::GetVertexerTracksCuts(Int_t mode,Double_t *cuts) const {
132 // get cuts for ITS (0) or TPC (1) mode
135 cuts[0] = fVertexerTracksTPCdcacut;
136 cuts[1] = fVertexerTracksTPCdcacutIter0;
137 cuts[2] = fVertexerTracksTPCmaxd0z0;
138 cuts[3] = fVertexerTracksTPCminCls;
139 cuts[4] = fVertexerTracksTPCmintrks;
140 cuts[5] = fVertexerTracksTPCnsigma;
141 cuts[6] = fVertexerTracksTPCnindetfitter;
142 cuts[7] = fVertexerTracksTPCmaxtgl;
143 cuts[8] = fVertexerTracksTPCfidR;
144 cuts[9] = fVertexerTracksTPCfidZ;
146 cuts[0] = fVertexerTracksITSdcacut;
147 cuts[1] = fVertexerTracksITSdcacutIter0;
148 cuts[2] = fVertexerTracksITSmaxd0z0;
149 cuts[3] = fVertexerTracksITSminCls;
150 cuts[4] = fVertexerTracksITSmintrks;
151 cuts[5] = fVertexerTracksITSnsigma;
152 cuts[6] = fVertexerTracksITSnindetfitter;
153 cuts[7] = fVertexerTracksITSmaxtgl;
154 cuts[8] = fVertexerTracksITSfidR;
155 cuts[9] = fVertexerTracksITSfidZ;
160 //_____________________________________________________________________________
161 void AliGRPRecoParam::SetVertexerTracksCuts(Int_t mode,Int_t ncuts,Double_t cuts[10]) {
163 // set cuts for ITS (0) or TPC (1) mode
165 if(ncuts!=fVertexerTracksNCuts) {
166 printf("AliGRPRecoParam: Number of AliVertexerTracks cuts is %d\n",fVertexerTracksNCuts);
171 fVertexerTracksTPCdcacut = cuts[0];
172 fVertexerTracksTPCdcacutIter0 = cuts[1];
173 fVertexerTracksTPCmaxd0z0 = cuts[2];
174 fVertexerTracksTPCminCls = cuts[3];
175 fVertexerTracksTPCmintrks = cuts[4];
176 fVertexerTracksTPCnsigma = cuts[5];
177 fVertexerTracksTPCnindetfitter = cuts[6];
178 fVertexerTracksTPCmaxtgl = cuts[7];
179 fVertexerTracksTPCfidR = cuts[8];
180 fVertexerTracksTPCfidZ = cuts[9];
182 fVertexerTracksITSdcacut = cuts[0];
183 fVertexerTracksITSdcacutIter0 = cuts[1];
184 fVertexerTracksITSmaxd0z0 = cuts[2];
185 fVertexerTracksITSminCls = cuts[3];
186 fVertexerTracksITSmintrks = cuts[4];
187 fVertexerTracksITSnsigma = cuts[5];
188 fVertexerTracksITSnindetfitter = cuts[6];
189 fVertexerTracksITSmaxtgl = cuts[7];
190 fVertexerTracksITSfidR = cuts[8];
191 fVertexerTracksITSfidZ = cuts[9];