Removed generated files@
[u/mrichter/AliRoot.git] / FMD / AliFMDOfflineTrigger.cxx
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3d7ed4ed 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15//____________________________________________________________________
16//
17// This class implements the FMD offline trigger as requested for
18// ALICE first physics.
19//
20//
21//
22//
23#include "AliFMDOfflineTrigger.h"
24#include <iostream>
25#include "AliESDFMD.h"
26
27//____________________________________________________________________
28ClassImp(AliFMDOfflineTrigger)
29#if 0
30 ; // This is here to keep Emacs for indenting the next line
31#endif
32
33//____________________________________________________________________
34AliFMDOfflineTrigger::AliFMDOfflineTrigger() :
35 fLowCut(0.2),
36 fHitCut(0.5)
37{
38 // CTOR
39
40}
41
42//____________________________________________________________________
43AliFMDOfflineTrigger::AliFMDOfflineTrigger(const AliFMDOfflineTrigger& o)
44 : TObject(o),
45 fLowCut(o.fLowCut),
46 fHitCut(o.fHitCut)
47{
48
49 // Copy Ctor
50}
51
52//____________________________________________________________________
53AliFMDOfflineTrigger&
f2597905 54AliFMDOfflineTrigger::operator=(const AliFMDOfflineTrigger& /*o*/)
3d7ed4ed 55{
56 // Assignment operator
57 return (*this);
58}
59//_____________________________________________________________________
60Bool_t AliFMDOfflineTrigger::ASideHasHit(AliESDFMD* fmd) {
61
62 Float_t totalMult = 0;
63 for(UShort_t det=1;det<=2;det++) {
64 Int_t nRings = (det == 1 ? 1 : 2);
65 for (UShort_t ir = 0; ir < nRings; ir++) {
66 Char_t ring = (ir == 0 ? 'I' : 'O');
67 UShort_t nsec = (ir == 0 ? 20 : 40);
68 UShort_t nstr = (ir == 0 ? 512 : 256);
69 for(UShort_t sec =0; sec < nsec; sec++) {
70 for(UShort_t strip = 0; strip < nstr; strip++) {
71 Float_t mult = fmd->Multiplicity(det,ring,sec,strip);
72 if(mult == AliESDFMD::kInvalidMult) continue;
73
74 if(mult > fLowCut)
75 totalMult = totalMult + mult;
76 else
77 {
78 if( totalMult > fHitCut) {
79 return kTRUE;
80 }
81 else totalMult = 0 ;
82 }
83 }
84 }
85 }
86 }
87 return kFALSE;
88
89}
90//_____________________________________________________________________
91Bool_t AliFMDOfflineTrigger::CSideHasHit(AliESDFMD* fmd) {
92
93 Float_t totalMult = 0;
94 UShort_t det = 3;
95 Int_t nRings = 2;
96 for (UShort_t ir = 0; ir < nRings; ir++) {
97 Char_t ring = (ir == 0 ? 'I' : 'O');
98 UShort_t nsec = (ir == 0 ? 20 : 40);
99 UShort_t nstr = (ir == 0 ? 512 : 256);
100 for(UShort_t sec =0; sec < nsec; sec++) {
101 for(UShort_t strip = 0; strip < nstr; strip++) {
102 Float_t mult = fmd->Multiplicity(det,ring,sec,strip);
103 if(mult == AliESDFMD::kInvalidMult) continue;
104
105 if(mult > fLowCut)
106 totalMult = totalMult + mult;
107 else
108 {
109 if( totalMult > fHitCut) {
110 return kTRUE;
111 }
112 else totalMult = 0 ;
113 }
114 }
115 }
116 }
117
118 return kFALSE;
119}
120//____________________________________________________________________
121//
122// EOF
123//