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Added the digit reader classes that allow reading of raw packed and unpacked
[u/mrichter/AliRoot.git] / HLT / TPCLib / AliHLTTPCMemHandler.h
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a6c02c85 1// @(#) $Id$
2
3#ifndef ALIHLTTPC_MEMHANDLER_H
4#define ALIHLTTPC_MEMHANDLER_H
5
6//_____________________________________________________________
7// AliHLTTPCMemHandler
8//
9// The HLT Binary File handler
10//
11// This class does all the memory I/O handling of HLT binary files.
12//
13// Author: Uli Frankenfeld <mailto:franken@fi.uib.no>,
14// Anders Vestbo <mailto:vestbo$fi.uib.no>,
15// Constantin Loizides <mailto:loizides@ikf.uni-frankfurt.de>
16// *-- Copyright &copy ALICE HLT Group
17
18class AliHLTTPCDigitData;
19class AliHLTTPCSpacePointData;
20class AliHLTTPCDigitRowData;
21class AliHLTTPCTrackSegmentData;
22class AliHLTTPCTrackArray;
23class AliHLTTPCRandomPointData;
24class AliHLTTPCRandomDigitData;
25
26#ifdef use_newio
27class AliRunLoader;
28class AliRawEvent;
29#endif
30class AliTPCRawStream;
31
32class AliHLTTPCMemHandler {
33
34 public:
35 AliHLTTPCMemHandler();
36 virtual ~AliHLTTPCMemHandler();
37 AliHLTTPCMemHandler(const AliHLTTPCMemHandler& /*m*/){};
38 AliHLTTPCMemHandler& operator=(const AliHLTTPCMemHandler& /*&m*/)
39 {return (*this);}
40
41 void Reset(){CloseBinaryInput();CloseBinaryOutput();Free();}
42 void Init(Int_t s,Int_t p, Int_t *r=0);
43
44 Bool_t SetBinaryInput(char *name);
45 Bool_t SetBinaryInput(FILE *file);
46 void CloseBinaryInput();
47
48 Bool_t SetBinaryOutput(char *name);
49 Bool_t SetBinaryOutput(FILE *file);
50 void CloseBinaryOutput();
51
52 //Random cluster
53 void SetRandomCluster(Int_t maxnumber);
54 void SetRandomSeed(UInt_t seed){srand(seed);}
55 void SetRandomSeed();
56
57 void ResetRandom(){fNDigits = 0; fNUsed = 0;}
58 void Generate(Int_t row);
59 void SetNGenerate(Int_t number){(number>fNRandom)?fNGenerate=fNRandom:fNGenerate = number;}
60
61 void SetROI(Float_t *eta,Int_t *slice);
62 void ResetROI();
63
64 //Digit IO
65 Bool_t Memory2Binary(UInt_t nrow,AliHLTTPCDigitRowData *data);
a38a7850 66 Bool_t Binary2Memory(UInt_t & nrow,AliHLTTPCDigitRowData *data, UInt_t& sz);
67 Bool_t Binary2Memory(UInt_t & nrow,AliHLTTPCDigitRowData *data){UInt_t tmp;return Binary2Memory(nrow,data,tmp);};
a6c02c85 68
69 Int_t Memory2CompMemory(UInt_t nrow,AliHLTTPCDigitRowData *data,UInt_t *comp);
a38a7850 70 Int_t CompMemory2Memory(UInt_t nrow,AliHLTTPCDigitRowData *data,UInt_t *comp,UInt_t& sz);
71 Int_t CompMemory2Memory(UInt_t nrow,AliHLTTPCDigitRowData *data,UInt_t *comp) {UInt_t tmp;return CompMemory2Memory(nrow,data,comp,tmp);};
a6c02c85 72 Bool_t CompMemory2CompBinary(UInt_t nrow,UInt_t *comp, UInt_t size=0);
73 Bool_t CompBinary2CompMemory(UInt_t & nrow,UInt_t *comp);
74
a38a7850 75 virtual AliHLTTPCDigitRowData *CompBinary2Memory(UInt_t & nrow, UInt_t& sz);
76 virtual AliHLTTPCDigitRowData *CompBinary2Memory(UInt_t & nrow){UInt_t tmp;return CompBinary2Memory(nrow,tmp);};
a6c02c85 77 virtual Bool_t Memory2CompBinary(UInt_t nrow,AliHLTTPCDigitRowData *data);
78
79 UInt_t GetNRow(UInt_t *comp,UInt_t size);
80
81 //Point IO
82 Bool_t Memory2Binary(UInt_t npoint,AliHLTTPCSpacePointData *data);
a38a7850 83 Bool_t Binary2Memory(UInt_t & npoint,AliHLTTPCSpacePointData *data, UInt_t& sz);
84 Bool_t Binary2Memory(UInt_t & npoint,AliHLTTPCSpacePointData *data) {UInt_t tmp; return Binary2Memory(npoint,data,tmp);};
a6c02c85 85 Bool_t Transform(UInt_t npoint,AliHLTTPCSpacePointData *data,Int_t slice);
86 static void UpdateRowPointer(AliHLTTPCDigitRowData *&tempPt);
87
88 //Track IO
89 Bool_t Memory2Binary(UInt_t ntrack,AliHLTTPCTrackSegmentData *data);
90 Bool_t Binary2Memory(UInt_t & ntrack,AliHLTTPCTrackSegmentData *data);
91 Bool_t TrackArray2Binary(AliHLTTPCTrackArray *array);
92 Bool_t Binary2TrackArray(AliHLTTPCTrackArray *array);
93 Bool_t TrackArray2Memory(UInt_t & ntrack,AliHLTTPCTrackSegmentData *data,AliHLTTPCTrackArray *array) const;
94 Bool_t Memory2TrackArray(UInt_t ntrack,AliHLTTPCTrackSegmentData *data,AliHLTTPCTrackArray *array) const;
95 Bool_t Memory2TrackArray(UInt_t ntrack,AliHLTTPCTrackSegmentData *data,AliHLTTPCTrackArray *array,Int_t slice) const;
96
97 //Memory Allocation
98 UInt_t GetAllocatedSize() const {return fSize;}
99 UInt_t GetFileSize();
100 UInt_t GetMemorySize(UInt_t nrow,UInt_t *comp) const;
101 UInt_t GetCompMemorySize(UInt_t nrow,AliHLTTPCDigitRowData *data) const;
102 UInt_t GetRandomSize() const;
103
104 Byte_t *Allocate(UInt_t size);
105 Byte_t *Allocate(); // allocate size of Binary Input File
106 Byte_t *Allocate(AliHLTTPCTrackArray *array);
107 Byte_t *GetDataPointer(UInt_t &size) {size = fSize; return fPt;}
108 FILE *GetFilePointer() {return fInBinary;}
109 void Free();
110
111 //Getters:
112 Int_t GetRowMin() const {return fRowMin;}
113 Int_t GetRowMax() const {return fRowMax;}
114 Int_t GetSlice() const {return fSlice;}
115 Int_t GetPatch() const {return fPatch;}
116
117 //virtual functions:
118 virtual void FreeDigitsTree() {fDummy=0; return;}
119 virtual Bool_t SetAliInput(char */*name*/){fDummy=0; return 0;}
120#ifdef use_newio
121 virtual Bool_t SetAliInput(AliRunLoader */*runloader*/){fDummy=0; return 0;}
122#endif
123 virtual void CloseAliInput(){fDummy=0; return;}
124 virtual Bool_t IsDigit(Int_t /*i*/=0){fDummy=0; return 0;}
125 virtual Bool_t SetMCOutput(char */*name*/){fDummy=0; return 0;}
126 virtual Bool_t SetMCOutput(FILE */*file*/){fDummy=0; return 0;}
127 virtual void CloseMCOutput(){fDummy=0; return;}
128 virtual Bool_t AliDigits2Binary(Int_t /*event*/=0,Bool_t /*altro*/=kFALSE){fDummy=0; return 0;}
129 virtual Bool_t AliDigits2CompBinary(Int_t /*event*/=0,Bool_t /*altro*/=kFALSE){fDummy=0; return 0;}
130 virtual AliHLTTPCDigitRowData *AliDigits2Memory(UInt_t & /*nrow*/,Int_t /*event*/=0){fDummy=0; return 0;}
131 virtual AliHLTTPCDigitRowData *AliAltroDigits2Memory(UInt_t & /*nrow*/,Int_t /*event*/=0,Bool_t /*eventmerge*/=kFALSE){fDummy=0; return 0;}
132 virtual void AliDigits2RootFile(AliHLTTPCDigitRowData */*rowPt*/,Char_t */*new_digitsfile*/){fDummy=0; return;}
133 virtual Bool_t AliPoints2Binary(Int_t /*eventn*/=0){fDummy=0; return 0;}
134 virtual AliHLTTPCSpacePointData *AliPoints2Memory(UInt_t & /*npoint*/,Int_t /*eventn*/=0){fDummy=0; return 0;}
135
136 //AliHLTTPCRawDataFileHandler
137 virtual Bool_t SetRawInput(Char_t */*name*/){fDummy=0; return 0;}
138 virtual Bool_t SetRawInput(ifstream */*file*/){fDummy=0; return 0;}
139 virtual void CloseRawInput(){}
140 virtual Int_t ReadRawInput(){fDummy=0; return 0;}
141 virtual Short_t** GetRawData(Int_t &/*channels*/, Int_t & /*timebins*/){fDummy=0; return 0;}
142
143 virtual Bool_t SetRawOutput(Char_t */*name*/){fDummy=0; return 0;}
144 virtual Bool_t SetRawOutput(ofstream */*file*/){fDummy=0; return 0;}
145 virtual void CloseRawOutput(){}
146 virtual Bool_t SaveRawOutput(){fDummy=0; return 0;}
147
148 virtual Bool_t SetMappingFile(Char_t */*name*/){fDummy=0; return 0;}
149 virtual Bool_t SetMappingFile(FILE */*file*/){fDummy=0; return 0;}
150 virtual void CloseMappingFile(){}
151 virtual Int_t ReadMappingFile(){fDummy=0; return 0;}
152
153 virtual Bool_t SetRawPedestalsInput(Char_t */*name*/){fDummy=0; return 0;}
154 virtual Bool_t SetRawPedestalsInput(ifstream */*file*/){fDummy=0; return 0;}
155 virtual void CloseRawPedestalsInput(){}
156 virtual Int_t ReadRawPedestalsInput(){fDummy=0; return 0;}
157
158 virtual AliHLTTPCDigitRowData* RawData2Memory(UInt_t &/*nrow*/,Int_t /*event*/=-1){fDummy=0; return 0;}
159 virtual Bool_t RawData2CompMemory(Int_t /*event*/=-1){fDummy=0; return 0;}
160
161 //AliHLTTPCDDLDataFileHandler
162#ifdef use_newio
163 virtual Bool_t SetReaderInput(AliRawEvent */*rawevent*/){fDummy=0; return 0;}
164 virtual Bool_t SetReaderInput(Char_t */*name*/,Int_t /*event*/=0){fDummy=0; return 0;}
165#else
166 virtual Bool_t SetReaderInput(Char_t */*name*/,Bool_t /*add*/=kTRUE){fDummy=0; return 0;}
167#endif
168 virtual void CloseReaderInput(){};
169
170 virtual AliHLTTPCDigitRowData* DDLData2Memory(UInt_t &/*nrow*/,Int_t /*event*/=-1){fDummy=0; return 0;}
171 virtual Bool_t DDLData2CompBinary(Int_t /*event*/=-1){fDummy=0; return 0;}
172
173 virtual AliTPCRawStream* GetTPCRawStream(){fDummy=0; return 0;}
174
175 protected:
176 Int_t fRowMin; //min row
177 Int_t fRowMax; //max row
178 Int_t fSlice; //slice
179 Int_t fPatch; //patch
180
181 Int_t fEtaMinTimeBin[159]; //for ROI in eta only
182 Int_t fEtaMaxTimeBin[159]; //for ROI in eta only
183
184 FILE *fInBinary;//!
185 FILE *fOutBinary;//!
186
187 private:
188
189 Byte_t *fPt;//!
190 UInt_t fSize; //size of allocated data structure
191
192 Bool_t fIsRandom; //random data generated
193 Int_t fNRandom; //count random digits
194 Int_t fNGenerate; //count generated digits
195 Int_t fNUsed; //count used digits
196 Int_t fNDigits; //count digits from digitstree
197
198 AliHLTTPCRandomDigitData **fDPt;//!
199 AliHLTTPCRandomDigitData *fRandomDigits;//!
200
201 Int_t fDummy; // to fool the virtual const problem
202 // of the coding conventions tool
203
204 void Write(UInt_t *comp, UInt_t & index, UInt_t & subindex, UShort_t value) const;
205 UShort_t Read(UInt_t *comp, UInt_t & index, UInt_t & subindex) const;
206 UShort_t Test(UInt_t *comp, UInt_t index, UInt_t subindex) const;
207
208 void DigitizePoint(Int_t row,Int_t pad, Int_t time,Int_t charge);
209 void QSort(AliHLTTPCRandomDigitData **a, Int_t first, Int_t last);
210 Int_t ComparePoints(UInt_t row,UShort_t pad,UShort_t time) const ;
211 Int_t CompareDigits(AliHLTTPCRandomDigitData *a,AliHLTTPCRandomDigitData *b) const;
212 void AddData(AliHLTTPCDigitData *data,UInt_t & ndata,
213 UInt_t row,UShort_t pad,UShort_t time,UShort_t charge) const;
214 void AddRandom(AliHLTTPCDigitData *data,UInt_t & ndata);
215 void MergeDataRandom(AliHLTTPCDigitData *data,UInt_t & ndata,
216 UInt_t row,UShort_t pad,UShort_t time,UShort_t charge);
217 void AddDataRandom(AliHLTTPCDigitData *data,UInt_t & ndata,
218 UInt_t row,UShort_t pad,UShort_t time,UShort_t charge);
219
220
221 ClassDef(AliHLTTPCMemHandler,1) // Memory handler class
222};
223#endif