coding conventions corections
[u/mrichter/AliRoot.git] / PHOS / AliPHOSConTableDB.cxx
CommitLineData
f74edaba 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//_________________________________________________________________________
cd228525 19// Class provides correspondence between "raw numbers" i.e. number of crustall
20// in prototype and PHOT AbsId numer, used in reconstruction.
21// First it calculates correspondence automatically, assuming, that
22// prototype, having N raws and M columns is situated in the center
23// of middle (third) PHOS module. Then this correspondence can be edited
24// manually. One can convert Raw->AbsId and visa versa AbsId->RawId.
f74edaba 25//
cd228525 26//*-- Author : D.Peressounko ("RRC Kurchatov Institute")
f74edaba 27//////////////////////////////////////////////////////////////////////////////
28
29// --- ROOT system ---
30#include "TArrayS.h"
31#include "TH2S.h"
32
33// --- Standard library ---
21cd0c07 34
f74edaba 35// --- AliRoot header files ---
36#include "AliPHOSGeometry.h"
37#include "AliPHOSConTableDB.h"
38
39ClassImp(AliPHOSConTableDB)
40
41
42//____________________________________________________________________________
43 AliPHOSConTableDB::AliPHOSConTableDB():TNamed("AliPHOSConTableDB","Beamtest2002")
44{
cd228525 45//default constructor, nothing created.
f74edaba 46 fNcrInProto = 0 ;
47 fProtoRaws = 0 ;
48 fProtoColumns = 0 ;
49 fRawOffset = 0 ;
50 fColOffset = 0 ;
51 fGeom = 0;
52 fAbsIdMap = 0 ;
503394a6 53 fRawIdMap = 0 ;
f74edaba 54}
55
56//____________________________________________________________________________
57 AliPHOSConTableDB::AliPHOSConTableDB(const char * title):TNamed("AliPHOSConTableDB",title)
58{
cd228525 59 //Normally used constructor
f74edaba 60 fNcrInProto = 0 ;
61 fProtoRaws = 0 ;
62 fProtoColumns = 0 ;
63 fRawOffset = 0 ;
64 fColOffset = 0 ;
503394a6 65 fAbsIdMap = 0 ;
66 fRawIdMap = 0 ;
f74edaba 67
cd228525 68 fGeom = AliPHOSGeometry::GetInstance("IHEP","") ;
f74edaba 69
70}
cd228525 71//____________________________________________________________________________
72 AliPHOSConTableDB::AliPHOSConTableDB(const AliPHOSConTableDB* cdb){
73//Copy constructor
74
75 fProtoRaws=cdb->fProtoRaws ; // Parameters
76 fProtoColumns=cdb->fProtoColumns ; // used to calculate
77 fRawOffset=cdb->fRawOffset ; // correspondance
78 fColOffset=cdb->fColOffset ; // map
79 fNcrInProto=cdb->fNcrInProto ; //Number of channels in prototype
80 fMinAbsId=cdb->fMinAbsId ; //Minimal AbsId, corresponding to some prototype cristall.
81 fMaxAbsId=cdb->fMaxAbsId ; //Maximal AbsId, corresponding to some prototype cristall
82 fAbsIdMap=new TArrayS(*(cdb->fAbsIdMap)) ; //Map of correspondance between Raw and PHOS ID
83 fRawIdMap=new TArrayS(*(cdb->fRawIdMap)) ; //Map of correspondance between AbsId and Raw
f74edaba 84
cd228525 85}
f74edaba 86//____________________________________________________________________________
87 AliPHOSConTableDB::~AliPHOSConTableDB()
88{
89 if(fAbsIdMap)
90 delete [] fAbsIdMap ;
503394a6 91 if(fRawIdMap)
92 delete [] fRawIdMap ;
f74edaba 93}
94
95//____________________________________________________________________________
96void AliPHOSConTableDB::BuildDB(void)
97{
98 //Make a map between Protopype cristalls and PHOS crystalls
99 //assuming, that prototype is centered in the third module of the PHOS
100 fNcrInProto =fProtoRaws*fProtoColumns ;
101 if(!fNcrInProto){
21cd0c07 102 Error("BuildDB", "configuratio of prototype is not known!!!\n Specify number of raws and columns in prototype") ;
f74edaba 103 return ;
104 }
105 fRawOffset = (fGeom->GetNPhi() - fProtoRaws)/2 ;
106 fColOffset = (fGeom->GetNZ() - fProtoColumns )/ 2 ;
107 fAbsIdMap = new TArrayS(fNcrInProto) ;
503394a6 108 fMinAbsId = fGeom->GetNCristalsInModule()*2 +
109 fRawOffset*fGeom->GetNZ()+fColOffset+1 ;
110 fMaxAbsId = fGeom->GetNCristalsInModule()*2 +
111 (fRawOffset + fProtoRaws)*fGeom->GetNZ()-
112 fColOffset ;
113 fRawIdMap = new TArrayS(fMaxAbsId-fMinAbsId+1) ;
114 for(Int_t raw =0; raw < fProtoRaws ; raw ++){
f74edaba 115 for(Int_t col = 0; col < fProtoColumns ; col ++){
503394a6 116 Int_t rawId = raw*fProtoColumns + col ;
f74edaba 117 Int_t rel[4] = {3,0,0,0} ; //We assume, that we deal with third module
503394a6 118 rel[2]=raw + fRawOffset+1 ;
119 rel[3]=col + fColOffset+1 ;
f74edaba 120 Int_t absId ;
121 fGeom->RelToAbsNumbering(rel,absId) ;
122 fAbsIdMap->AddAt(static_cast<UInt_t>(absId),rawId) ;
503394a6 123 fRawIdMap->AddAt(static_cast<UInt_t>(rawId),absId-fMinAbsId) ;
f74edaba 124 }
125 }
126
127}
128//____________________________________________________________________________
129void AliPHOSConTableDB::PlotProtoMap(Option_t * opt)
130{
131 //Visualyse connection table
132
133 TH2S * hMapProto = new TH2S("hMap","Map of Prototype ids",
134 fGeom->GetNPhi(),0,fGeom->GetNPhi(),
135 fGeom->GetNZ(),0,fGeom->GetNZ()) ;
136 TH2S * hMapPHOS = new TH2S("hMapPHOS","Map of PHOS ids",
137 fGeom->GetNPhi(),0,fGeom->GetNPhi(),
138 fGeom->GetNZ(),0,fGeom->GetNZ()) ;
139 TH2C * hMapBox = new TH2C("hMapBox","Map of Prototype ids",
140 fGeom->GetNPhi(),0,fGeom->GetNPhi(),
141 fGeom->GetNZ(),0,fGeom->GetNZ()) ;
142 for(Int_t raw =0; raw <fGeom->GetNPhi() ; raw ++)
143 for(Int_t col = 0; col <fGeom->GetNZ() ; col ++)
144 hMapBox->SetBinContent(raw+1,col+1,1) ;
145
146 for(Int_t raw =0; raw < fProtoRaws; raw ++){
147 for(Int_t col = 0; col < fProtoColumns ; col ++){
148 Int_t rawId = col*fProtoRaws + raw ;
149 Int_t rel[4] = {3,0,0,0} ; //We assume, that we deal with third module
150 rel[2]=raw + fRawOffset ;
151 rel[3]=col + fColOffset ;
152 hMapProto->SetBinContent(rel[2]+1,rel[3]+1,rawId);
153 Int_t absId ;
154 fGeom->RelToAbsNumbering(rel,absId) ;
155 hMapPHOS->SetBinContent(rel[2]+1,rel[3]+1,absId) ;
156 }
157 }
158
159
160 if(strstr(opt,"Zoom")||strstr(opt,"zoom")){
161 static_cast<TAxis *>(hMapBox->GetXaxis())->SetRange(fRawOffset+1,fGeom->GetNPhi()-fRawOffset) ;
162 static_cast<TAxis *>(hMapBox->GetYaxis())->SetRange(fColOffset+1,fGeom->GetNZ()-fColOffset) ;
163 }
164 hMapBox->Draw("box") ;
165 if(strstr(opt,"PHOS"))
166 hMapPHOS->Draw("textsame") ;
167 else
168 hMapProto->Draw("textsame") ;
169
170}
171//____________________________________________________________________________
cd228525 172Int_t AliPHOSConTableDB::AbsId2Raw(Int_t absId)const{
503394a6 173 //converts numbering of modules in PHOS into
174 //numbering in prototype
175 if(absId >= fMinAbsId && absId<=fMaxAbsId){
176 return fRawIdMap->At(absId-fMinAbsId) ;
177 }
178 else
179 return -1 ;
180}
181//____________________________________________________________________________
cd228525 182Int_t AliPHOSConTableDB::Raw2AbsId(Int_t rawId)const{
f74edaba 183 //converts numbering of modules in prototipe into
184 //numbering in PHOS
185 if(rawId >= 0 && rawId<fNcrInProto)
186 return fAbsIdMap->At(rawId) ;
187 else
188 return 0 ;
189}
190//____________________________________________________________________________
191void AliPHOSConTableDB::Print(Option_t * option)const {
cd228525 192//prints configuraion
f74edaba 193
21cd0c07 194 TString message ;
195 message = " %s %s\n" ;
196 message += "PHOS Geometry configured for " ;
f74edaba 197 if(fGeom)
21cd0c07 198 message += "%s %s \n" ;
f74edaba 199 else
21cd0c07 200 message += " null \n" ;
201
202 Info("Print", message.Data(), GetName(), GetTitle(), fGeom->GetName(), fGeom->GetTitle() ) ;
203
204 message = "-------Prototype parameters--------\n" ;
205 message += " number of columns: %d" ;
206 message += " number of raws: %d" ;
207 message += " centered in third PHOS module with offsets: " ;
208 message += " raw: %d of %d\n" ;
209 message += " col: %d of %d\n" ;
210 message += "------------------------------------" ;
211
212 Info("Print", message.Data(), fProtoColumns, fProtoRaws, fRawOffset, fGeom->GetNPhi(), fColOffset,fGeom->GetNZ() );
f74edaba 213}
cd228525 214//____________________________________________________________________________
215AliPHOSConTableDB& AliPHOSConTableDB::operator=(const AliPHOSConTableDB& cdb){
216//Operator for coding convetion
217 fGeom=cdb.fGeom ; //! PHOS geometry class
218 fProtoRaws=cdb.fProtoRaws ; // Parameters
219 fProtoColumns=cdb.fProtoColumns ; // used to calculate
220 fRawOffset=cdb.fRawOffset ; // correspondance
221 fColOffset=cdb.fColOffset ; // map
222 fNcrInProto=cdb.fNcrInProto ; //Number of channels in prototype
223 fMinAbsId=cdb.fMinAbsId ; //Minimal AbsId, corresponding to some prototype cristall.
224 fMaxAbsId=cdb.fMaxAbsId ; //Maximal AbsId, corresponding to some prototype cristall
225 fAbsIdMap=new TArrayS(*(cdb.fAbsIdMap)) ; //Map of correspondance between Raw and PHOS ID
226 fRawIdMap=new TArrayS(*(cdb.fRawIdMap)) ; //Map of correspondance between AbsId and Raw
227 return *this ;
228}
229
230
231