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77ea1c6f | 1 | #ifndef ALIPHOSRAWDECODERV1_H |
2 | #define ALIPHOSRAWDECODERV1_H | |
3 | /* Copyright(c) 2007, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | // This class extracts the PHOS "digits" of current event | |
9 | // (amplitude,time, position,gain) from the raw stream | |
10 | // provided by AliRawReader. See cxx source for use case. | |
11 | ||
12 | #include "AliRawReader.h" | |
13 | #include "AliCaloRawStream.h" | |
14 | #include "AliPHOSRawDecoder.h" | |
11f2ec15 | 15 | #include "TArrayD.h" |
16 | class TList; | |
77ea1c6f | 17 | |
18 | class AliPHOSRawDecoderv1 : public AliPHOSRawDecoder { | |
19 | ||
20 | public: | |
21 | ||
22 | AliPHOSRawDecoderv1(); | |
23 | AliPHOSRawDecoderv1(AliRawReader* rawReader, AliAltroMapping **mapping = NULL); | |
24 | AliPHOSRawDecoderv1(const AliPHOSRawDecoderv1& rawDecoder); | |
25 | AliPHOSRawDecoderv1& operator = (const AliPHOSRawDecoderv1& rawDecoder); | |
26 | virtual ~AliPHOSRawDecoderv1(); | |
27 | ||
28 | virtual Bool_t NextDigit(); | |
29 | ||
113139da | 30 | static Double_t Gamma2(Double_t dt,Double_t en,Double_t b,TArrayD * fitparams) ; // Shape of correct sample |
77ea1c6f | 31 | //class member function (not object member function) |
32 | static void UnfoldingChiSquare(Int_t & nPar, Double_t * Grad, Double_t & fret, Double_t * x, Int_t iflag) ; | |
33 | // Chi^2 of the fit. Should be static to be passed to MINUIT | |
11f2ec15 | 34 | void SetLowGainParams(Int_t n, Double_t * params){fSampleParamsLow->Set(n,params) ;} //fixed parameters of fit function |
35 | void SetHighGainParams(Int_t n,Double_t * params){fSampleParamsHigh->Set(n,params) ;} //fixed parameters of fit function | |
36 | ||
77ea1c6f | 37 | private: |
11f2ec15 | 38 | TArrayD *fSampleParamsLow ; //Fixed params of sample parameterization for Low gain |
39 | TArrayD *fSampleParamsHigh; //Fixed params of sample parameterization for High gain | |
40 | TList * fToFit ; //! container to transfer parameters and data to fit | |
77ea1c6f | 41 | |
42 | ClassDef(AliPHOSRawDecoderv1,1) | |
43 | }; | |
44 | ||
45 | #endif |