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1 | #ifndef ALI_TPC_INVERSE_CORRECTION_H | |
2 | #define ALI_TPC_INVERSE_CORRECTION_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | //////////////////////////////////////////////////////////////////////////////// | |
8 | // // | |
9 | // AliTPCInverseCorrection class // | |
10 | // // | |
11 | // This is a wrapper that inverts an AliTPCCorrection. This is done by // | |
12 | // swapping the CalculateCorrection and CalculateInverseCorrection functions. // | |
13 | // The wrapped correction is supplied as a pointer and the class relies // | |
14 | // on the fact, that this pointer keeps pointing to the right object. // | |
15 | // However, the ownership is not changed, i.e. the wrapped correction // | |
16 | // will not be deleted when this correction is destructed. // | |
17 | // // | |
18 | // date: 27/04/2010 // | |
19 | // Authors: Magnus Mager, Stefan Rossegger, Jim Thomas // | |
20 | //////////////////////////////////////////////////////////////////////////////// | |
21 | ||
22 | #include "AliTPCCorrection.h" | |
23 | ||
24 | ||
25 | class AliTPCInverseCorrection : public AliTPCCorrection { | |
26 | public: | |
27 | AliTPCInverseCorrection(); | |
28 | AliTPCInverseCorrection(AliTPCCorrection *correction); | |
29 | virtual ~AliTPCInverseCorrection(); | |
30 | ||
31 | void SetCorrection(const AliTPCCorrection *correction) {fCorrection=(AliTPCCorrection*) correction;} | |
32 | const AliTPCCorrection* GetCorrection() const {return fCorrection;} | |
33 | virtual void GetCorrection(const Float_t x[],const Short_t roc,Float_t dx[]); | |
34 | virtual void GetDistortion(const Float_t x[],const Short_t roc,Float_t dx[]); | |
35 | ||
36 | // initialization and update functions | |
37 | virtual void Init(); | |
38 | virtual void Update(const TTimeStamp &timeStamp); | |
39 | ||
40 | virtual void SetOmegaTauT1T2(Float_t omegaTau,Float_t t1,Float_t t2); | |
41 | ||
42 | // convenience functions | |
43 | virtual void Print(Option_t* option="") const; | |
44 | ||
45 | private: | |
46 | AliTPCCorrection *fCorrection; // The correction to be inverted. | |
47 | ||
48 | AliTPCInverseCorrection & operator = (const AliTPCInverseCorrection); | |
49 | AliTPCInverseCorrection(const AliTPCInverseCorrection&); //dummy copy contructor | |
50 | ||
51 | ClassDef(AliTPCInverseCorrection,1); | |
52 | }; | |
53 | ||
54 | #endif |