Forgot to check in this the last time. Some changes in AliL3MemHandler as
[u/mrichter/AliRoot.git] / HLT / src / AliL3MemHandler.h
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108615fc 1#ifndef ALIL3MEMHANDLER_H
2#define ALIL3MEMHANDLER_H
3
4#include "AliL3RootTypes.h"
5#include <stdio.h>
6#include <stdlib.h>
7#include "AliL3DigitData.h"
494fad94 8
108615fc 9class AliL3SpacePointData;
10class AliL3DigitRowData;
11class AliL3TrackSegmentData;
12class AliL3TrackArray;
13class AliL3RandomPointData;
14
15class AliL3MemHandler{
16 private:
b25c64e5 17
108615fc 18 Byte_t *fPt;//!
19 UInt_t fSize;
20
21 AliL3RandomDigitData **fDPt;//!
22 AliL3RandomDigitData *fDigits;//!
23 Bool_t IsRandom;
24 Int_t fNRandom;
25 Int_t fNGenerate;
26 Int_t fNUsed;
27 Int_t fNDigits;
28
29 void Write(UInt_t *comp, UInt_t & index, UInt_t & subindex, UShort_t value);
30 UShort_t Read(UInt_t *comp, UInt_t & index, UInt_t & subindex);
31 UShort_t Test(UInt_t *comp, UInt_t index, UInt_t subindex);
32
33 void DigitizePoint(Int_t row,Int_t pad, Int_t time,Int_t charge);
34 void QSort(AliL3RandomDigitData **a, Int_t first, Int_t last);
35 Int_t ComparePoints(UInt_t row,UShort_t pad,UShort_t time);
36 Int_t CompareDigits(AliL3RandomDigitData *a,AliL3RandomDigitData *b);
37 void AddData(AliL3DigitData *data,UInt_t & ndata,
38 UInt_t row,UShort_t pad,UShort_t time,UShort_t charge);
39 void AddRandom(AliL3DigitData *data,UInt_t & ndata);
40 void MergeDataRandom(AliL3DigitData *data,UInt_t & ndata,
41 UInt_t row,UShort_t pad,UShort_t time,UShort_t charge);
42 void AddDataRandom(AliL3DigitData *data,UInt_t & ndata,
43 UInt_t row,UShort_t pad,UShort_t time,UShort_t charge);
256c7399 44
108615fc 45
46 protected:
47 Int_t fRowMin;
48 Int_t fRowMax;
49 Int_t fSlice;
50 Int_t fPatch;
51
ae97a0b9 52 Int_t fEtaMinTimeBin[176];
53 Int_t fEtaMaxTimeBin[176];
256c7399 54
55 FILE *fInBinary;//!
56 FILE *fOutBinary;//!
57
108615fc 58 public:
59 AliL3MemHandler();
60 virtual ~AliL3MemHandler();
61
62 void Reset(){CloseBinaryInput();CloseBinaryOutput();Free();}
9bd4d591 63 void Init(Int_t s,Int_t p,const Int_t* row){fSlice=s;fPatch=p;fRowMin=row[0];fRowMax=row[1]; ResetROI();}
108615fc 64
65 Bool_t SetBinaryInput(char *name);
66 Bool_t SetBinaryInput(FILE *file);
67 void CloseBinaryInput();
68
69 Bool_t SetBinaryOutput(char *name);
70 Bool_t SetBinaryOutput(FILE *file);
71 void CloseBinaryOutput();
72
73 //Random cluster
74 void SetRandomCluster(Int_t maxnumber);
75 void SetRandomSeed(UInt_t seed){srand(seed);}
76 void SetRandomSeed();
77
78 void ResetRandom(){fNDigits = 0; fNUsed = 0;}
79 void Generate(Int_t row);
80 void SetNGenerate(Int_t number){(number>fNRandom)?fNGenerate=fNRandom:fNGenerate = number;}
81
82 void SetROI(Float_t *eta,Int_t *slice);
83 void ResetROI();
84
85 //Digit IO
86 Bool_t Memory2Binary(UInt_t nrow,AliL3DigitRowData *data);
87 Bool_t Binary2Memory(UInt_t & nrow,AliL3DigitRowData *data);
88
89 Int_t Memory2CompMemory(UInt_t nrow,AliL3DigitRowData *data,UInt_t *comp);
90 Int_t CompMemory2Memory(UInt_t nrow,AliL3DigitRowData *data,UInt_t *comp);
91 Bool_t CompMemory2CompBinary(UInt_t nrow,UInt_t *comp, UInt_t size=0);
92 Bool_t CompBinary2CompMemory(UInt_t & nrow,UInt_t *comp);
93
256c7399 94 virtual AliL3DigitRowData *CompBinary2Memory(UInt_t & nrow);
95 virtual Bool_t Memory2CompBinary(UInt_t nrow,AliL3DigitRowData *data);
96
108615fc 97 UInt_t GetNRow(UInt_t *comp,UInt_t size);
98
99 //Point IO
100 Bool_t Memory2Binary(UInt_t npoint,AliL3SpacePointData *data);
101 Bool_t Binary2Memory(UInt_t & npoint,AliL3SpacePointData *data);
c51c6aaa 102 Bool_t Transform(UInt_t npoint,AliL3SpacePointData *data,Int_t slice);
a830c5a6 103 static void UpdateRowPointer(AliL3DigitRowData *&tempPt);
9bd4d591 104
108615fc 105 //Track IO
106 Bool_t Memory2Binary(UInt_t ntrack,AliL3TrackSegmentData *data);
107 Bool_t Binary2Memory(UInt_t & ntrack,AliL3TrackSegmentData *data);
108 Bool_t TrackArray2Binary(AliL3TrackArray *array);
109 Bool_t Binary2TrackArray(AliL3TrackArray *array);
110 Bool_t TrackArray2Memory(UInt_t & ntrack,AliL3TrackSegmentData *data,
111 AliL3TrackArray *array);
112 Bool_t Memory2TrackArray(UInt_t ntrack,AliL3TrackSegmentData *data,
113 AliL3TrackArray *array);
114 Bool_t Memory2TrackArray(UInt_t ntrack,AliL3TrackSegmentData *data,
c51c6aaa 115 AliL3TrackArray *array,Int_t slice);
9bd4d591 116
117
108615fc 118 //Memory Allocation
119 UInt_t GetAllocatedSize(){return fSize;}
120 UInt_t GetFileSize();
121 UInt_t GetMemorySize(UInt_t nrow,UInt_t *comp);
122 UInt_t GetCompMemorySize(UInt_t nrow,AliL3DigitRowData *data);
123 UInt_t GetRandomSize();
124
125 Byte_t *Allocate(UInt_t size);
126 Byte_t *Allocate(); // allocate size of Binary Input File
127 Byte_t *Allocate(AliL3TrackArray *array);
b661165c 128 Byte_t *GetDataPointer(UInt_t &size) {size = fSize; return fPt;}
108615fc 129 void Free();
130
b661165c 131 ClassDef(AliL3MemHandler,1) // Memory handler class
108615fc 132};
133
134inline Int_t AliL3MemHandler::ComparePoints(UInt_t row,UShort_t pad,UShort_t time){
135 if(fNUsed>=fNDigits) return -2;
136
137 if(pad==fDPt[fNUsed]->fPad&&time==fDPt[fNUsed]->fTime) return 0;
138
139 if(pad<fDPt[fNUsed]->fPad) return -1;
140 if(pad==fDPt[fNUsed]->fPad&&time<fDPt[fNUsed]->fTime) return -1;
141
142 return 1;
143}
144
145inline Int_t AliL3MemHandler::CompareDigits(AliL3RandomDigitData *a,AliL3RandomDigitData *b){
146 if(a->fPad==b->fPad && a->fTime == b->fTime) return 0;
147
148 if(a->fPad<b->fPad) return -1;
149 if(a->fPad==b->fPad && a->fTime<b->fTime) return -1;
150
151 return 1;
152}
153
154#endif