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 fVertexerTracksNCuts(10),
32 fVertexerTracksITSdcacut(0.1),
33 fVertexerTracksITSdcacutIter0(0.1),
34 fVertexerTracksITSmaxd0z0(0.5),
35 fVertexerTracksITSminCls(5),
36 fVertexerTracksITSmintrks(1),
37 fVertexerTracksITSnsigma(3.),
38 fVertexerTracksITSnindetfitter(100.),
39 fVertexerTracksITSmaxtgl(1000.),
40 fVertexerTracksITSfidR(3.),
41 fVertexerTracksITSfidZ(30.),
42 fVertexerTracksTPCdcacut(0.1),
43 fVertexerTracksTPCdcacutIter0(1.0),
44 fVertexerTracksTPCmaxd0z0(5.),
45 fVertexerTracksTPCminCls(10),
46 fVertexerTracksTPCmintrks(1),
47 fVertexerTracksTPCnsigma(3.),
48 fVertexerTracksTPCnindetfitter(0.1),
49 fVertexerTracksTPCmaxtgl(1.5),
50 fVertexerTracksTPCfidR(3.),
51 fVertexerTracksTPCfidZ(30.)
60 //_____________________________________________________________________________
61 AliGRPRecoParam::~AliGRPRecoParam()
68 AliGRPRecoParam::AliGRPRecoParam(const AliGRPRecoParam& par) :
69 AliDetectorRecoParam(par),
70 fVertexerTracksNCuts(par.fVertexerTracksNCuts),
71 fVertexerTracksITSdcacut(par.fVertexerTracksITSdcacut),
72 fVertexerTracksITSdcacutIter0(par.fVertexerTracksITSdcacutIter0),
73 fVertexerTracksITSmaxd0z0(par.fVertexerTracksITSmaxd0z0),
74 fVertexerTracksITSminCls(par.fVertexerTracksITSminCls),
75 fVertexerTracksITSmintrks(par.fVertexerTracksITSmintrks),
76 fVertexerTracksITSnsigma(par.fVertexerTracksITSnsigma),
77 fVertexerTracksITSnindetfitter(par.fVertexerTracksITSnindetfitter),
78 fVertexerTracksITSmaxtgl(par.fVertexerTracksITSmaxtgl),
79 fVertexerTracksITSfidR(par.fVertexerTracksITSfidR),
80 fVertexerTracksITSfidZ(par.fVertexerTracksITSfidZ),
81 fVertexerTracksTPCdcacut(par.fVertexerTracksTPCdcacut),
82 fVertexerTracksTPCdcacutIter0(par.fVertexerTracksTPCdcacutIter0),
83 fVertexerTracksTPCmaxd0z0(par.fVertexerTracksTPCmaxd0z0),
84 fVertexerTracksTPCminCls(par.fVertexerTracksTPCminCls),
85 fVertexerTracksTPCmintrks(par.fVertexerTracksTPCmintrks),
86 fVertexerTracksTPCnsigma(par.fVertexerTracksTPCnsigma),
87 fVertexerTracksTPCnindetfitter(par.fVertexerTracksTPCnindetfitter),
88 fVertexerTracksTPCmaxtgl(par.fVertexerTracksTPCmaxtgl),
89 fVertexerTracksTPCfidR(par.fVertexerTracksTPCfidR),
90 fVertexerTracksTPCfidZ(par.fVertexerTracksTPCfidZ)
95 //_____________________________________________________________________________
96 AliGRPRecoParam& AliGRPRecoParam::operator = (const AliGRPRecoParam& par)
98 // assignment operator
100 if(&par == this) return *this;
102 this->~AliGRPRecoParam();
103 new(this) AliGRPRecoParam(par);
107 //_____________________________________________________________________________
108 AliGRPRecoParam *AliGRPRecoParam::GetHighFluxParam()
111 // make default reconstruction parameters for hig flux env.
113 AliGRPRecoParam *param = new AliGRPRecoParam();
117 //_____________________________________________________________________________
118 AliGRPRecoParam *AliGRPRecoParam::GetLowFluxParam()
121 // make default reconstruction parameters for low flux env.
123 AliGRPRecoParam *param = new AliGRPRecoParam();
127 //_____________________________________________________________________________
128 void AliGRPRecoParam::GetVertexerTracksCuts(Int_t mode,Double_t *cuts) const {
130 // get cuts for ITS (0) or TPC (1) mode
133 cuts[0] = fVertexerTracksTPCdcacut;
134 cuts[1] = fVertexerTracksTPCdcacutIter0;
135 cuts[2] = fVertexerTracksTPCmaxd0z0;
136 cuts[3] = fVertexerTracksTPCminCls;
137 cuts[4] = fVertexerTracksTPCmintrks;
138 cuts[5] = fVertexerTracksTPCnsigma;
139 cuts[6] = fVertexerTracksTPCnindetfitter;
140 cuts[7] = fVertexerTracksTPCmaxtgl;
141 cuts[8] = fVertexerTracksTPCfidR;
142 cuts[9] = fVertexerTracksTPCfidZ;
144 cuts[0] = fVertexerTracksITSdcacut;
145 cuts[1] = fVertexerTracksITSdcacutIter0;
146 cuts[2] = fVertexerTracksITSmaxd0z0;
147 cuts[3] = fVertexerTracksITSminCls;
148 cuts[4] = fVertexerTracksITSmintrks;
149 cuts[5] = fVertexerTracksITSnsigma;
150 cuts[6] = fVertexerTracksITSnindetfitter;
151 cuts[7] = fVertexerTracksITSmaxtgl;
152 cuts[8] = fVertexerTracksITSfidR;
153 cuts[9] = fVertexerTracksITSfidZ;
158 //_____________________________________________________________________________
159 void AliGRPRecoParam::SetVertexerTracksCuts(Int_t mode,Int_t ncuts,Double_t cuts[10]) {
161 // set cuts for ITS (0) or TPC (1) mode
163 if(ncuts!=fVertexerTracksNCuts) {
164 printf("AliGRPRecoParam: Number of AliVertexerTracks cuts is %d\n",fVertexerTracksNCuts);
169 fVertexerTracksTPCdcacut = cuts[0];
170 fVertexerTracksTPCdcacutIter0 = cuts[1];
171 fVertexerTracksTPCmaxd0z0 = cuts[2];
172 fVertexerTracksTPCminCls = cuts[3];
173 fVertexerTracksTPCmintrks = cuts[4];
174 fVertexerTracksTPCnsigma = cuts[5];
175 fVertexerTracksTPCnindetfitter = cuts[6];
176 fVertexerTracksTPCmaxtgl = cuts[7];
177 fVertexerTracksTPCfidR = cuts[8];
178 fVertexerTracksTPCfidZ = cuts[9];
180 fVertexerTracksITSdcacut = cuts[0];
181 fVertexerTracksITSdcacutIter0 = cuts[1];
182 fVertexerTracksITSmaxd0z0 = cuts[2];
183 fVertexerTracksITSminCls = cuts[3];
184 fVertexerTracksITSmintrks = cuts[4];
185 fVertexerTracksITSnsigma = cuts[5];
186 fVertexerTracksITSnindetfitter = cuts[6];
187 fVertexerTracksITSmaxtgl = cuts[7];
188 fVertexerTracksITSfidR = cuts[8];
189 fVertexerTracksITSfidZ = cuts[9];