1 #ifndef ALITRDDATAARRAYF_H
2 #define ALITRDDATAARRAYF_H
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
7 /* $Id: AliTRDdataArrayF.h,v */
9 #include "AliTRDdataArray.h"
11 /////////////////////////////////////////////////////////////
13 // General container for float data from TRD detector //
15 // Adapted from AliDigits, origin M.Ivanov //
17 /////////////////////////////////////////////////////////////
19 class AliTRDdataArrayF : public AliTRDdataArray {
24 AliTRDdataArrayF(Int_t nrow, Int_t ncol,Int_t ntime);
25 AliTRDdataArrayF(AliTRDdataArrayF &a);
26 virtual ~AliTRDdataArrayF();
28 virtual void Allocate(Int_t nrow, Int_t ncol,Int_t ntime);
29 virtual void Copy(AliTRDdataArrayF &a);
30 virtual void Compress(Int_t bufferType, Float_t threshold);
31 virtual void Compress(Int_t bufferType);
32 virtual void Expand();
33 virtual Bool_t First();
34 virtual Bool_t Next();
37 inline void SetData(Int_t row, Int_t col, Int_t time, Float_t value);
38 virtual void SetThreshold(Float_t threshold) { fThreshold = threshold; };
40 virtual Float_t GetData(Int_t row, Int_t col, Int_t time);
41 virtual Float_t GetThreshold() { return fThreshold; };
43 virtual Int_t GetSize();
44 virtual Int_t GetDataSize();
45 virtual Int_t GetOverThreshold(Float_t threshold);
47 inline AliTRDdataArrayF &operator=(AliTRDdataArrayF &a);
51 inline void SetDataFast(Int_t idx1, Int_t idx2, Float_t value);
52 inline Float_t GetDataFast(Int_t idx1, Int_t idx2);
54 Float_t GetData1(Int_t idx1, Int_t idx2);
64 AliTRDarrayF *fElements; // Buffer of 4 bytes floats for the array content
65 Float_t fThreshold; // Threshold for zero suppression
67 ClassDef(AliTRDdataArrayF,1) // Container for float data of one TRD detector segment
71 //____________________________________________________________________________
72 Float_t AliTRDdataArrayF::GetDataFast(Int_t idx1, Int_t idx2)
75 // Returns the value at a given position in the array
78 return fElements->At(fIndex->At(idx2) + idx1);
82 //_____________________________________________________________________________
83 void AliTRDdataArrayF::SetData(Int_t row, Int_t col, Int_t time, Float_t value)
86 // Sets the data value at a given position of the array
87 // Includes boundary checking
90 if ((row >= 0) && (col >= 0) && (time >= 0)) {
91 Int_t idx1 = GetIdx1(row,col);
92 if ((idx1 >= 0) && (time < fNdim2)) {
93 SetDataFast(idx1,time,value);
97 TObject::Error("SetData"
98 ,"time %d out of bounds (size: %d, this: 0x%08x)"
106 //_____________________________________________________________________________
107 void AliTRDdataArrayF::SetDataFast(Int_t idx1, Int_t idx2, Float_t value)
110 // Set the value at a given position in the array
113 if ((idx1 < 0) || (idx1 >= fNdim1) ||
114 (idx2 < 0) || (idx2 >= fNdim2)) {
115 TObject::Error("SetDataFast"
116 ,"idx1 %d idx2 %d out of bounds (size: %d x %d, this: 0x%08x)"
117 ,idx1,idx2,fNdim1,fNdim2,this);
120 (*fElements)[fIndex->fArray[idx2] + idx1] = value;
124 //_____________________________________________________________________________
125 AliTRDdataArrayF &AliTRDdataArrayF::operator=(AliTRDdataArrayF &a)
128 // Assignment operator
131 if (this != &a) a.Copy(*this);