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
61 AliHLTCaloMapper::~AliHLTCaloMapper()
63 delete [] fHw2geomapPtr;
68 //void AliHLTCaloMapper::InitAltroMapping(){
72 //void AliHLTCaloMapper::InitDDLSpecificationMapping() {
79 AliHLTCaloMapper::GetIsInitializedMapping()
81 return fIsInitializedMapping;
86 AliHLTCaloMapper::GetFilePath()
93 AliHLTCaloMapper::GetChannelID(const AliHLTUInt32_t spec, const Int_t hadd)
95 Short_t index = GetDDLFromSpec(spec);
98 HLTError("Specification 0x%X not consistent with single DDL in PHOS", spec);
103 return ((fHw2geomapPtr[hadd].fXCol ) |
104 ((fHw2geomapPtr[hadd].fZRow ) << 6) |
105 (fHw2geomapPtr[hadd].fGain << 12) |
106 fSpecificationMapPtr[index].fModId << 13);
112 AliHLTCaloMapper::GetChannelCoord(const UShort_t channelId, UShort_t* channelCoord)
114 channelCoord[0] = channelId&0x3f;
115 channelCoord[1] = (channelId >> 6)&0x3f;
116 channelCoord[2] = (channelId >> 12)&0x1;
117 channelCoord[3] = (channelId >> 13)&0x1f;
118 // printf("Channel ID: 0x%X Coordinates: x = %d, z = %d, gain = %d\n", channelId, channelCoord[0], channelCoord[1], channelCoord[2]);
122 AliHLTCaloMapper::ChannelId2Coordinate(const int channelId, AliHLTCaloCoordinate &channelCoord)
124 channelCoord.fX = channelId&0x3f;
125 channelCoord.fZ = (channelId >> 6)&0x3f;
126 channelCoord.fGain = (channelId >> 12)&0x1;
127 channelCoord.fModuleId = (channelId >> 13)&0x1f;
128 // printf("Channel ID: 0x%X Coordinates: x = %d, z = %d, gain = %d\n", channelId, channelCoord[0], channelCoord[1], channelCoord[2]);
133 AliHLTCaloMapper::GetLocalCoord(const int channelId, Float_t* localCoord) const
135 localCoord[0] = (static_cast<Float_t>(channelId&0x3f) - fCaloConstants->GetNXCOLUMNSMOD()/2)* fCaloConstants->GetCELLSTEP();
136 // localCoord[0] = (static_cast<Float_t>(channelId&0x3f) - fCaloConstants->GetNXCOLUMNSMOD()/2)*CELLSTEP;
137 localCoord[1] = (static_cast<Float_t>((channelId >> 6)&0x3f) - fCaloConstants->GetNZROWSMOD()/2) * fCaloConstants->GetCELLSTEP();
138 // printf("Local coordinates: x = %f, z = %f\n", channelCoord[0], channelCoord[1]);
143 AliHLTCaloMapper::GetDDLFromSpec( const AliHLTUInt32_t spec )
146 for(int i=0; i < 32; i++ )
156 // HLTError("Specification %d, not consistent with any DDL in PHOS or EMCAL", spec );
164 AliHLTCaloMapper::GetModuleFromSpec(Int_t specification)
168 if(specification & 0xf) module = 0;
169 else if((specification >> 4) & 0xf) module = 1;
170 else if((specification >> 8) & 0xf) module = 2;
171 else if((specification >> 12) & 0xf) module = 3;
172 else if((specification >> 16) & 0xf) module = 4;
174 else HLTError("Specification 0x%X not consistent with single module in PHOS", specification);
181 AliHLTCaloMapper::GetSpecFromDDLIndex( const int ddlindex )
183 int iret = (unsigned long)1 << ddlindex;
185 // return ((unsigned long)1) << ddlindex ) ;