2 // Author: Fons Rademakers 26/11/99
4 /**************************************************************************
5 * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. *
7 * Author: The ALICE Off-line Project. *
8 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
19 //////////////////////////////////////////////////////////////////////////
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). //
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. //
39 //////////////////////////////////////////////////////////////////////////
41 #include <AliRawDataArray.h>
43 #include "AliRawEquipmentHeader.h"
44 #include "AliRawData.h"
46 #include "AliRawEquipment.h"
49 ClassImp(AliRawEquipment)
52 //______________________________________________________________________________
53 AliRawEquipment::AliRawEquipment():
58 // Create ALICE equipment object.
62 //______________________________________________________________________________
63 AliRawEquipmentHeader *AliRawEquipment::GetEquipmentHeader()
65 // Get equipment header part of AliRawEquipment.
68 fEqpHdr = new AliRawEquipmentHeader;
73 //______________________________________________________________________________
74 AliRawData *AliRawEquipment::GetRawData()
76 // Get raw data part of AliRawEquipment.
79 if (!fRawDataRef.IsValid())
80 fRawData = new AliRawData;
82 fRawData = (AliRawData*)fRawDataRef.GetObject();
88 //______________________________________________________________________________
89 void AliRawEquipment::Reset()
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
95 if (fEqpHdr) fEqpHdr->Reset();
96 GetRawData()->SetSize(0);
100 //______________________________________________________________________________
101 AliRawEquipment::~AliRawEquipment()
103 // Clean up event object. Delete also, possible, private raw data.
109 //______________________________________________________________________________
110 void AliRawEquipment::SetRawDataRef(AliRawDataArray *array)
112 // Set the TRef to the raw-data container
113 // before writing it to the branch
115 fRawDataRef = fRawData;
116 array->Add(fRawData);
121 Error("SetRawDataRef", "Raw-data payload does not exist! Can not set a reference to it!");