1 // $Id: AliHLTCalorimeterMapper.cxx 34622 2009-09-04 13:22:01Z odjuvsla $
3 /**************************************************************************
4 * This file is property of and copyright by the Experimental Nuclear *
5 * Physics Group, Dep. of Physics *
6 * University of Oslo, Norway, 2006 *
8 * Author: Per Thomas Hille perthi@fys.uio.no for the ALICE DCS Project. *
9 * Contributors are mentioned in the code where appropriate. *
10 * Please report bugs to perthi@fys.uio.no *
12 * Permission to use, copy, modify and distribute this software and its *
13 * documentation strictly for non-commercial purposes is hereby granted *
14 * without fee, provided that the above copyright notice appears in all *
15 * copies and that both the copyright notice and this permission notice *
16 * appear in the supporting documentation. The authors make no claims *
17 * about the suitability of this software for any purpose. It is *
18 * provided "as is" without express or implied warranty. *
19 **************************************************************************/
22 // Mapping class fro mapping
23 // from hardware address to geometrical address
27 #include "AliHLTCaloMapper.h"
28 #include "AliHLTLogging.h"
32 #include "AliHLTCaloCoordinate.h"
33 #include "AliHLTCaloConstantsHandler.h"
35 //#include "AliHLTCaloConstants.h"
38 //typedef AliHLTCaloConstantsHandler::fCaloConstants->GetCELLSTEP() CELLSTEP;
40 //#define fCaloConstants->GetCELLSTEP() CELLSTEP
44 //typedef CELLSTEP fCaloConstants->GetCELLSTEP();
46 ClassImp(AliHLTCaloMapper);
48 AliHLTCaloMapper::AliHLTCaloMapper( const unsigned long specification , TString det) :
49 AliHLTCaloConstantsHandler(det),
53 fSpecification(specification),
54 fIsInitializedMapping(false),
55 fSpecificationMapPtr(0)
57 //see header file for class documentation
62 AliHLTCaloMapper::~AliHLTCaloMapper()
64 delete [] fHw2geomapPtr;
69 //void AliHLTCaloMapper::InitAltroMapping(){
73 //void AliHLTCaloMapper::InitDDLSpecificationMapping() {
80 AliHLTCaloMapper::GetIsInitializedMapping()
82 return fIsInitializedMapping;
87 AliHLTCaloMapper::GetFilePath()
94 AliHLTCaloMapper::GetChannelID(const AliHLTUInt32_t spec, const Int_t hadd)
96 Short_t index = GetDDLFromSpec(spec);
99 HLTError("Specification 0x%X not consistent with single DDL in PHOS", spec);
104 return ((fHw2geomapPtr[hadd].fXCol ) |
105 ((fHw2geomapPtr[hadd].fZRow ) << 6) |
106 (fHw2geomapPtr[hadd].fGain << 12) |
107 fSpecificationMapPtr[index].fModId << 13);
113 AliHLTCaloMapper::GetChannelCoord(const UShort_t channelId, UShort_t* channelCoord)
115 channelCoord[0] = channelId&0x3f;
116 channelCoord[1] = (channelId >> 6)&0x3f;
117 channelCoord[2] = (channelId >> 12)&0x1;
118 channelCoord[3] = (channelId >> 13)&0x1f;
119 // printf("Channel ID: 0x%X Coordinates: x = %d, z = %d, gain = %d\n", channelId, channelCoord[0], channelCoord[1], channelCoord[2]);
123 AliHLTCaloMapper::ChannelId2Coordinate(const int channelId, AliHLTCaloCoordinate &channelCoord)
125 channelCoord.fX = channelId&0x3f;
126 channelCoord.fZ = (channelId >> 6)&0x3f;
127 channelCoord.fGain = (channelId >> 12)&0x1;
128 channelCoord.fModuleId = (channelId >> 13)&0x1f;
129 // printf("Channel ID: 0x%X Coordinates: x = %d, z = %d, gain = %d\n", channelId, channelCoord[0], channelCoord[1], channelCoord[2]);
134 AliHLTCaloMapper::GetLocalCoord(const int channelId, Float_t* localCoord) const
136 localCoord[0] = (static_cast<Float_t>(channelId&0x3f) - fCaloConstants->GetNXCOLUMNSMOD()/2)* fCaloConstants->GetCELLSTEP();
137 // localCoord[0] = (static_cast<Float_t>(channelId&0x3f) - fCaloConstants->GetNXCOLUMNSMOD()/2)*CELLSTEP;
138 localCoord[1] = (static_cast<Float_t>((channelId >> 6)&0x3f) - fCaloConstants->GetNZROWSMOD()/2) * fCaloConstants->GetCELLSTEP();
139 // printf("Local coordinates: x = %f, z = %f\n", channelCoord[0], channelCoord[1]);
144 AliHLTCaloMapper::GetDDLFromSpec( const AliHLTUInt32_t spec )
147 for(int i=0; i < 32; i++ )
157 // HLTError("Specification %d, not consistent with any DDL in PHOS or EMCAL", spec );
165 AliHLTCaloMapper::GetModuleFromSpec(Int_t specification)
169 if(specification & 0xf) module = 0;
170 else if((specification >> 4) & 0xf) module = 1;
171 else if((specification >> 8) & 0xf) module = 2;
172 else if((specification >> 12) & 0xf) module = 3;
173 else if((specification >> 16) & 0xf) module = 4;
175 else HLTError("Specification 0x%X not consistent with single module in PHOS", specification);
182 AliHLTCaloMapper::GetSpecFromDDLIndex( const int ddlindex )
184 int iret = (unsigned long)1 << ddlindex;
186 // return ((unsigned long)1) << ddlindex ) ;