]>
Commit | Line | Data |
---|---|---|
94d918a7 | 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 | // AliRawEvent // | |
22 | // // | |
23 | // Set of classes defining the ALICE RAW event format. The AliRawEvent // | |
24 | // class defines a RAW event. It consists of an AliEventHeader object // | |
25 | // an AliEquipmentHeader object, an AliRawData object and an array of // | |
26 | // sub-events, themselves also being AliRawEvents. The number of // | |
27 | // sub-events depends on the number of DATE LDC's. // | |
28 | // The AliRawEvent objects are written to a ROOT file using different // | |
29 | // technologies, i.e. to local disk via AliRawDB or via rfiod using // | |
30 | // AliRawRFIODB or via rootd using AliRawRootdDB or to CASTOR via // | |
31 | // rootd using AliRawCastorDB (and for performance testing there is // | |
32 | // also AliRawNullDB). // | |
94d918a7 | 33 | // The AliStats class provides statics information that is added as // |
34 | // a single keyed object to each raw file. // | |
35 | // The AliTagDB provides an interface to a TAG database. // | |
36 | // The AliMDC class is usid by the "alimdc" stand-alone program // | |
37 | // that reads data directly from DATE. // | |
38 | // // | |
39 | ////////////////////////////////////////////////////////////////////////// | |
40 | ||
6605cb7a | 41 | #include <AliRawDataArray.h> |
42 | ||
94d918a7 | 43 | #include "AliRawEquipmentHeader.h" |
44 | #include "AliRawData.h" | |
45 | ||
46 | #include "AliRawEquipment.h" | |
47 | ||
48 | ||
49 | ClassImp(AliRawEquipment) | |
50 | ||
51 | ||
52 | //______________________________________________________________________________ | |
f3c1e83c | 53 | AliRawEquipment::AliRawEquipment(): |
54 | fEqpHdr(NULL), | |
6605cb7a | 55 | fRawData(NULL), |
56 | fRawDataRef(NULL) | |
94d918a7 | 57 | { |
58 | // Create ALICE equipment object. | |
59 | ||
94d918a7 | 60 | } |
61 | ||
62 | //______________________________________________________________________________ | |
63 | AliRawEquipmentHeader *AliRawEquipment::GetEquipmentHeader() | |
64 | { | |
65 | // Get equipment header part of AliRawEquipment. | |
66 | ||
67 | if (!fEqpHdr) | |
68 | fEqpHdr = new AliRawEquipmentHeader; | |
69 | ||
70 | return fEqpHdr; | |
71 | } | |
72 | ||
73 | //______________________________________________________________________________ | |
74 | AliRawData *AliRawEquipment::GetRawData() | |
75 | { | |
76 | // Get raw data part of AliRawEquipment. | |
77 | ||
6605cb7a | 78 | if (!fRawData) { |
79 | if (!fRawDataRef.IsValid()) | |
94d918a7 | 80 | fRawData = new AliRawData; |
6605cb7a | 81 | else { |
82 | fRawData = (AliRawData*)fRawDataRef.GetObject(); | |
83 | } | |
84 | } | |
85 | return fRawData; | |
94d918a7 | 86 | } |
87 | ||
88 | //______________________________________________________________________________ | |
89 | void AliRawEquipment::Reset() | |
90 | { | |
91 | // Reset the equipment in case it needs to be re-used (avoiding costly | |
92 | // new/delete cycle). We reset the size marker for the AliRawData | |
93 | // object. | |
94 | ||
6bc85955 | 95 | if (fEqpHdr) fEqpHdr->Reset(); |
94d918a7 | 96 | GetRawData()->SetSize(0); |
6605cb7a | 97 | fRawDataRef = NULL; |
94d918a7 | 98 | } |
99 | ||
100 | //______________________________________________________________________________ | |
101 | AliRawEquipment::~AliRawEquipment() | |
102 | { | |
103 | // Clean up event object. Delete also, possible, private raw data. | |
104 | ||
105 | delete fEqpHdr; | |
106 | delete fRawData; | |
107 | } | |
6605cb7a | 108 | |
109 | //______________________________________________________________________________ | |
110 | void AliRawEquipment::SetRawDataRef(AliRawDataArray *array) | |
111 | { | |
112 | // Set the TRef to the raw-data container | |
113 | // before writing it to the branch | |
114 | if (fRawData) { | |
115 | fRawDataRef = fRawData; | |
116 | array->Add(fRawData); | |
117 | fRawData = NULL; | |
118 | return; | |
119 | } | |
120 | else { | |
121 | Error("SetRawDataRef", "Raw-data payload does not exist! Can not set a reference to it!"); | |
122 | fRawDataRef = NULL; | |
123 | return; | |
124 | } | |
125 | } |