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a197a4ce | 1 | // @(#)alimdc:$Name$:$Id$ |
2 | // Author: Fons Rademakers 26/11/99 | |
3 | ||
4 | /************************************************************************** | |
5 | * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. * | |
6 | * * | |
7 | * Author: The ALICE Off-line Project. * | |
8 | * Contributors are mentioned in the code where appropriate. * | |
9 | * * | |
10 | * Permission to use, copy, modify and distribute this software and its * | |
11 | * documentation strictly for non-commercial purposes is hereby granted * | |
12 | * without fee, provided that the above copyright notice appears in all * | |
13 | * copies and that both the copyright notice and this permission notice * | |
14 | * appear in the supporting documentation. The authors make no claims * | |
15 | * about the suitability of this software for any purpose. It is * | |
16 | * provided "as is" without express or implied warranty. * | |
17 | **************************************************************************/ | |
18 | ||
19 | ////////////////////////////////////////////////////////////////////////// | |
20 | // // | |
21 | // AliRawEventHeader // | |
22 | // // | |
23 | ////////////////////////////////////////////////////////////////////////// | |
24 | ||
25 | #ifdef ALI_DATE | |
26 | #include "event.h" | |
27 | #endif | |
28 | ||
29 | #include "AliRawEventHeader.h" | |
30 | ||
31 | ||
32 | ClassImp(AliRawEventHeader) | |
33 | ||
34 | ||
35 | //______________________________________________________________________________ | |
36 | Bool_t AliRawEventHeader::DataIsSwapped() const | |
37 | { | |
38 | // Returns true if event data is swapped. | |
39 | ||
40 | #ifdef ALI_DATE | |
41 | if (TEST_SYSTEM_ATTRIBUTE(fTypeAttribute, ATTR_EVENT_SWAPPED)) | |
42 | return kTRUE; | |
43 | #endif | |
44 | return kFALSE; | |
45 | } | |
46 | ||
47 | //______________________________________________________________________________ | |
48 | void AliRawEventHeader::Swap() | |
49 | { | |
50 | // Swap header data. | |
51 | ||
52 | if (IsSwapped()) { | |
53 | fSize = net2host(fSize); | |
54 | fMagic = net2host(fMagic); | |
55 | fHeadLen = net2host(fHeadLen); | |
56 | fVersion = net2host(fVersion); | |
57 | fType = net2host(fType); | |
58 | fRunNb = net2host(fRunNb); | |
59 | for (int i = 0; i < kIdWords; i++) | |
60 | fId[i] = net2host(fId[i]); | |
61 | for (int i = 0; i < kTriggerWords; i++) | |
62 | fTriggerPattern[i] = net2host(fTriggerPattern[i]); | |
63 | for (int i = 0; i < kDetectorWords; i++) | |
64 | fDetectorPattern[i] = net2host(fDetectorPattern[i]); | |
65 | for (int i = 0; i < kAttributeWords; i++) | |
66 | fTypeAttribute[i] = net2host(fTypeAttribute[i]); | |
67 | fLDCId = net2host(fLDCId); | |
68 | fGDCId = net2host(fGDCId); | |
69 | } | |
70 | } | |
71 | ||
72 | //______________________________________________________________________________ | |
73 | UInt_t AliRawEventHeader::GetEventInRun() const | |
74 | { | |
75 | // Get event number in run. Correct for fixed target mode which is used | |
76 | // in the Data Challenge Setup. | |
77 | ||
78 | #ifdef ALI_DATE | |
79 | if (!TEST_SYSTEM_ATTRIBUTE(fTypeAttribute, ATTR_ORBIT_BC)) { | |
80 | return EVENT_ID_GET_NB_IN_RUN(fId); | |
81 | } | |
82 | #endif | |
83 | return 0; | |
84 | } | |
85 | ||
86 | //______________________________________________________________________________ | |
87 | const char *AliRawEventHeader::GetTypeName() const | |
88 | { | |
89 | // Get event type as a string. | |
90 | ||
91 | switch (GetType()) { | |
92 | case kStartOfRun: | |
93 | return "START_OF_RUN"; | |
94 | break; | |
95 | case kEndOfRun: | |
96 | return "END_OF_RUN"; | |
97 | break; | |
98 | case kStartOfRunFiles: | |
99 | return "START_OF_RUN_FILES"; | |
100 | break; | |
101 | case kEndOfRunFiles: | |
102 | return "END_OF_RUN_FILES"; | |
103 | break; | |
104 | case kStartOfBurst: | |
105 | return "START_OF_BURST"; | |
106 | break; | |
107 | case kEndOfBurst: | |
108 | return "END_OF_BURST"; | |
109 | break; | |
110 | case kPhysicsEvent: | |
111 | return "PHYSICS_EVENT"; | |
112 | break; | |
113 | case kCalibrationEvent: | |
114 | return "CALIBRATION_EVENT"; | |
115 | break; | |
116 | case kFormatError: | |
117 | return "EVENT_FORMAT_ERROR"; | |
118 | break; | |
119 | default: | |
120 | return "*** UNKNOWN EVENT TYPE ***"; | |
121 | break; | |
122 | } | |
123 | } |