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108615fc | 1 | //Author: Uli Frankenfeld |
2 | //Last Modified: 07.11.2000 | |
3 | ||
4 | #include <iostream.h> | |
5 | #include "AliL3Logging.h" | |
6 | #include "AliL3VertexArray.h" | |
7 | #include "AliL3Vertex.h" | |
8 | #include "AliL3VertexFinder.h" | |
9 | #include "AliL3SpacePointData.h" | |
10 | ||
11 | //_____________________________________________________________ | |
12 | // | |
13 | // AliL3VertexFinder | |
14 | // | |
15 | // Implementation of AliL3Array | |
16 | // usage: | |
17 | // | |
18 | // ResetSector(); | |
19 | // for(n=0;n<NMEMSEC;n++) | |
20 | // Read(); | |
21 | // FindSectorVertex(); | |
22 | // SetZ(GetZSector()); | |
23 | // SetZErr(GetZErrSector()); | |
24 | // // do somethink with z, zerr | |
25 | // | |
26 | ||
27 | ClassImp(AliL3VertexFinder) | |
28 | AliL3VertexFinder::AliL3VertexFinder(){ | |
29 | // | |
30 | // default constructor for the AliL3VertexFinder class. | |
31 | // | |
32 | ||
33 | //Set vertex to zero. | |
34 | SetX(0); | |
35 | SetY(0); | |
36 | SetZ(0); | |
37 | SetXErr(1); | |
38 | SetYErr(1); | |
39 | SetZErr(1); | |
40 | fR=0; | |
41 | fPhi=0; | |
42 | ||
43 | fMWxy = 1.; | |
44 | ||
45 | } | |
46 | ||
47 | AliL3VertexFinder::~AliL3VertexFinder(){ | |
48 | // | |
49 | // destructor | |
50 | // | |
51 | } | |
52 | ||
53 | void AliL3VertexFinder::Reset(){ | |
54 | ResetSector(); | |
55 | } | |
56 | ||
57 | ||
58 | void AliL3VertexFinder::Read(Int_t ncluster, AliL3SpacePointData* hits ){ | |
59 | // | |
60 | // analyze sector | |
61 | // | |
62 | ||
ae97a0b9 | 63 | const Int_t seedRow = 175; |
108615fc | 64 | const Int_t firstRow = seedRow-32; |
65 | for(Int_t n=0;n<ncluster;n++){ | |
66 | if(hits[n].fPadRow==seedRow) | |
67 | FillSectorSeed3D(hits[n].fX,hits[n].fY,hits[n].fZ); //copy seeds in 3D | |
68 | if(hits[n].fPadRow<=seedRow && hits[n].fPadRow>=firstRow) | |
69 | FillSector3D(hits[n].fX,hits[n].fY,hits[n].fZ); //copy data in 3D | |
70 | } | |
71 | } | |
72 | ||
73 | void AliL3VertexFinder::Analyze(){ | |
74 | FindSectorVertex(); | |
75 | SetZ(GetZSector()); | |
76 | SetZErr(GetZSectorErr()); | |
77 | LOG(AliL3Log::kInformational,"AliL3VertexFinder::Analyze","Result") | |
c31bdc3f | 78 | <<AliL3Log::kDec<<"Vertex: "<<GetZ()<<" RMS: "<<GetZErr()<<ENDLOG; |
108615fc | 79 | } |
80 | ||
81 | void AliL3VertexFinder::Write(AliL3Vertex *vertex){ | |
82 | vertex->SetX(GetX()); | |
83 | vertex->SetY(GetZ()); | |
84 | vertex->SetZ(GetZ()); | |
85 | vertex->SetXErr(GetXErr()); | |
86 | vertex->SetYErr(GetYErr()); | |
87 | vertex->SetZErr(GetZErr()); | |
88 | ||
89 | vertex->SetXYWeight(GetXYWeight()); | |
90 | } | |
91 | ||
92 | void AliL3VertexFinder::Write(AliL3VertexData *vertex){ | |
93 | vertex->fX=GetX(); | |
94 | vertex->fY=GetZ(); | |
95 | vertex->fZ=GetZ(); | |
96 | vertex->fXErr=GetXErr(); | |
97 | vertex->fYErr=GetYErr(); | |
98 | vertex->fZErr=GetZErr(); | |
99 | } |