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Macro to calculate the resolution and the efficiency of chamber(s) (Nicolas)
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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).                                                  //
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
41 #include "AliRawEquipmentHeader.h"
42 #include "AliRawData.h"
43
44 #include "AliRawEquipment.h"
45
46
47 ClassImp(AliRawEquipment)
48
49
50 //______________________________________________________________________________
51 AliRawEquipment::AliRawEquipment():
52 fEqpHdr(NULL),
53 fRawData(NULL)
54 {
55    // Create ALICE equipment object.
56
57 }
58
59 //______________________________________________________________________________
60 AliRawEquipmentHeader *AliRawEquipment::GetEquipmentHeader()
61 {
62    // Get equipment header part of AliRawEquipment.
63
64    if (!fEqpHdr)
65       fEqpHdr = new AliRawEquipmentHeader;
66
67    return fEqpHdr;
68 }
69
70 //______________________________________________________________________________
71 AliRawData *AliRawEquipment::GetRawData()
72 {
73    // Get raw data part of AliRawEquipment.
74
75    if (!fRawData)
76       fRawData = new AliRawData;
77
78    return fRawData;
79 }
80
81 //______________________________________________________________________________
82 void AliRawEquipment::Reset()
83 {
84    // Reset the equipment in case it needs to be re-used (avoiding costly
85    // new/delete cycle). We reset the size marker for the AliRawData
86    // object.
87
88    if (fEqpHdr) fEqpHdr->Reset();
89    GetRawData()->SetSize(0);
90 }
91
92 //______________________________________________________________________________
93 AliRawEquipment::~AliRawEquipment()
94 {
95    // Clean up event object. Delete also, possible, private raw data.
96
97    delete fEqpHdr;
98    delete fRawData;
99 }