1 #ifndef AliALTROMAPPING_H
2 #define AliALTROMAPPING_H
3 /* Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
6 //////////////////////////////////////////////////////////
7 // Class used to setup the mapping of hardware adresses //
8 // in ALTRO to pad-rows and pad indeces. //
9 // The mapping is defined in an external mapping files //
10 // separately for TPC,PHOS and FMD. //
11 //////////////////////////////////////////////////////////
16 class AliAltroMapping: public TObject {
19 AliAltroMapping(const char *mappingFile);
20 virtual ~AliAltroMapping();
22 virtual Int_t GetHWAddress(Int_t padrow, Int_t pad, Int_t sector) = 0;
23 virtual Int_t GetPadRow(Int_t hwAddress) const = 0;
24 virtual Int_t GetPad(Int_t hwAddress) const = 0;
25 virtual Int_t GetSector(Int_t hwAddress) const = 0;
28 void CloseMappingFile();
29 virtual Bool_t ReadMapping() = 0;
30 virtual Bool_t CreateInvMapping() = 0;
32 ifstream *fIn; //! External mapping file
33 Int_t fNumberOfChannels; // Number of ALTRO channels
34 Int_t fMaxHWAddress; // Maximum HW adress
35 Int_t fMappingSize; // Size of the mapping array, used by the streamer of derived classes
36 Short_t *fMapping; //[fMappingSize] Array which connects hardware adresses to detector element indices
39 Bool_t OpenMappingFile(const char *mappingFile);
41 AliAltroMapping(const AliAltroMapping& mapping);
42 AliAltroMapping& operator = (const AliAltroMapping& mapping);
44 ClassDef(AliAltroMapping,4) // Altro mapping handler class