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[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"
8#include "AliL3Transform.h"
9class AliL3SpacePointData;
10class AliL3DigitRowData;
11class AliL3TrackSegmentData;
12class AliL3TrackArray;
13class AliL3RandomPointData;
14
15class AliL3MemHandler{
16 private:
17 AliL3Transform *fTransformer;//!
18 FILE *fInBinary;//!
19 FILE *fOutBinary;//!
20 Byte_t *fPt;//!
21 UInt_t fSize;
22
23 AliL3RandomDigitData **fDPt;//!
24 AliL3RandomDigitData *fDigits;//!
25 Bool_t IsRandom;
26 Int_t fNRandom;
27 Int_t fNGenerate;
28 Int_t fNUsed;
29 Int_t fNDigits;
30
31 void Write(UInt_t *comp, UInt_t & index, UInt_t & subindex, UShort_t value);
32 UShort_t Read(UInt_t *comp, UInt_t & index, UInt_t & subindex);
33 UShort_t Test(UInt_t *comp, UInt_t index, UInt_t subindex);
34
35 void DigitizePoint(Int_t row,Int_t pad, Int_t time,Int_t charge);
36 void QSort(AliL3RandomDigitData **a, Int_t first, Int_t last);
37 Int_t ComparePoints(UInt_t row,UShort_t pad,UShort_t time);
38 Int_t CompareDigits(AliL3RandomDigitData *a,AliL3RandomDigitData *b);
39 void AddData(AliL3DigitData *data,UInt_t & ndata,
40 UInt_t row,UShort_t pad,UShort_t time,UShort_t charge);
41 void AddRandom(AliL3DigitData *data,UInt_t & ndata);
42 void MergeDataRandom(AliL3DigitData *data,UInt_t & ndata,
43 UInt_t row,UShort_t pad,UShort_t time,UShort_t charge);
44 void AddDataRandom(AliL3DigitData *data,UInt_t & ndata,
45 UInt_t row,UShort_t pad,UShort_t time,UShort_t charge);
46
47 protected:
48 Int_t fRowMin;
49 Int_t fRowMax;
50 Int_t fSlice;
51 Int_t fPatch;
52
53 Int_t fEtaMinTimeBin[174];
54 Int_t fEtaMaxTimeBin[174];
55
56
57 public:
58 AliL3MemHandler();
59 virtual ~AliL3MemHandler();
60
61 void Reset(){CloseBinaryInput();CloseBinaryOutput();Free();}
62 void Init(AliL3Transform *t){fTransformer = t;}
63 void Init(Int_t s,Int_t p,Int_t* row){fSlice=s;fPatch=p;fRowMin=row[0];fRowMax=row[1]; ResetROI();}
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
94 AliL3DigitRowData *CompBinary2Memory(UInt_t & nrow);
95 Bool_t Memory2CompBinary(UInt_t nrow,AliL3DigitRowData *data);
96 UInt_t GetNRow(UInt_t *comp,UInt_t size);
97
98 //Point IO
99 Bool_t Memory2Binary(UInt_t npoint,AliL3SpacePointData *data);
100 Bool_t Binary2Memory(UInt_t & npoint,AliL3SpacePointData *data);
101 Bool_t Transform(UInt_t npoint,AliL3SpacePointData *data,
102 Int_t slice, AliL3Transform* trans);
103
104 //Track IO
105 Bool_t Memory2Binary(UInt_t ntrack,AliL3TrackSegmentData *data);
106 Bool_t Binary2Memory(UInt_t & ntrack,AliL3TrackSegmentData *data);
107 Bool_t TrackArray2Binary(AliL3TrackArray *array);
108 Bool_t Binary2TrackArray(AliL3TrackArray *array);
109 Bool_t TrackArray2Memory(UInt_t & ntrack,AliL3TrackSegmentData *data,
110 AliL3TrackArray *array);
111 Bool_t Memory2TrackArray(UInt_t ntrack,AliL3TrackSegmentData *data,
112 AliL3TrackArray *array);
113 Bool_t Memory2TrackArray(UInt_t ntrack,AliL3TrackSegmentData *data,
114 AliL3TrackArray *array,Int_t slice, AliL3Transform* trans);
115
116 //Memory Allocation
117 UInt_t GetAllocatedSize(){return fSize;}
118 UInt_t GetFileSize();
119 UInt_t GetMemorySize(UInt_t nrow,UInt_t *comp);
120 UInt_t GetCompMemorySize(UInt_t nrow,AliL3DigitRowData *data);
121 UInt_t GetRandomSize();
122
123 Byte_t *Allocate(UInt_t size);
124 Byte_t *Allocate(); // allocate size of Binary Input File
125 Byte_t *Allocate(AliL3TrackArray *array);
126 void Free();
127
128 ClassDef(AliL3MemHandler,1)
129};
130
131inline Int_t AliL3MemHandler::ComparePoints(UInt_t row,UShort_t pad,UShort_t time){
132 if(fNUsed>=fNDigits) return -2;
133
134 if(pad==fDPt[fNUsed]->fPad&&time==fDPt[fNUsed]->fTime) return 0;
135
136 if(pad<fDPt[fNUsed]->fPad) return -1;
137 if(pad==fDPt[fNUsed]->fPad&&time<fDPt[fNUsed]->fTime) return -1;
138
139 return 1;
140}
141
142inline Int_t AliL3MemHandler::CompareDigits(AliL3RandomDigitData *a,AliL3RandomDigitData *b){
143 if(a->fPad==b->fPad && a->fTime == b->fTime) return 0;
144
145 if(a->fPad<b->fPad) return -1;
146 if(a->fPad==b->fPad && a->fTime<b->fTime) return -1;
147
148 return 1;
149}
150
151#endif