1 #ifndef ALIL3_HOUGHBASETRANSFORMER
2 #define ALIL3_HOUGHBASETRANSFORMER
4 #include "AliL3RootTypes.h"
7 class AliL3DigitRowData;
10 class AliL3HoughBaseTransformer {
21 AliL3DigitRowData *fDigitRowData; //!
24 AliL3Transform *fTransform; //!
27 AliL3HoughBaseTransformer();
28 AliL3HoughBaseTransformer(Int_t slice,Int_t patch,Int_t n_eta_segments);
29 virtual ~AliL3HoughBaseTransformer();
31 void SetTransformer(AliL3Transform *tr) {fTransform = tr;}
32 void SetInputData(UInt_t ndigits,AliL3DigitRowData *ptr) {fDigitRowData = ptr;}
34 virtual void CreateHistograms(Int_t nxbin,Double_t ptmin,Int_t nybin,Double_t phimin,Double_t phimax) = 0;
35 virtual void CreateHistograms(Int_t nxbin,Double_t xmin,Double_t xmax,Int_t nybin,Double_t ymin,Double_t ymax) = 0;
36 virtual void Reset() = 0;
37 virtual void TransformCircle() = 0;
38 virtual void TransformCircleC(Int_t row_range) = 0;
39 virtual void TransformLine() = 0;
42 Int_t GetSlice() {return fSlice;}
43 Int_t GetPatch() {return fPatch;}
44 Int_t GetNEtaSegments() {return fNEtaSegments;}
45 Int_t GetThreshold() {return fThreshold;}
46 Double_t GetEtaMin() {return fEtaMin;}
47 Double_t GetEtaMax() {return fEtaMax;}
49 AliL3DigitRowData *GetDataPointer() {return fDigitRowData;}
51 virtual Int_t GetEtaIndex(Double_t eta) = 0;
52 virtual AliL3Histogram *GetHistogram(Int_t eta_index) = 0;
55 void SetThreshold(Int_t i) {fThreshold = i;}
57 ClassDef(AliL3HoughBaseTransformer,1) //Hough transformation base class