1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 #include "AliMUONBlockHeader.h"
19 #include "AliMUONDspHeader.h"
21 /// \class AliMUONBlockHeader
22 /// Block structure for tracker raw data
23 /// each DDL contains two blocks,
24 /// each block contains at most 5 dsp structure.
25 /// Beside the total length and length of the below data
26 /// the header of the block contains the front end DSP id, trigger words and paddind word
28 /// \author Christian Finck
31 ClassImp(AliMUONBlockHeader)
34 const Int_t AliMUONBlockHeader::fgkHeaderLength = 8;
35 const UInt_t AliMUONBlockHeader::fgkDefaultDataKey = 0xFC0000FC;
36 //___________________________________________
37 AliMUONBlockHeader::AliMUONBlockHeader()
47 fDspHeaderArray(new TClonesArray("AliMUONDspHeader", 5))
56 //___________________________________________
57 AliMUONBlockHeader::~AliMUONBlockHeader()
62 fDspHeaderArray->Delete();
63 delete fDspHeaderArray;
66 //___________________________________________
67 AliMUONBlockHeader::AliMUONBlockHeader(const AliMUONBlockHeader& event)
69 fDataKey(event.fDataKey),
70 fTotalLength(event.fTotalLength),
71 fLength(event.fLength),
73 fL0Trigger(event.fL0Trigger),
74 fMiniEventId(event.fMiniEventId),
75 fEventId1(event.fEventId1),
76 fEventId2(event.fEventId2),
77 fDspHeaderArray(new TClonesArray("AliMUONDspHeader", 5))
83 for (Int_t index = 0; index < (event.fDspHeaderArray)->GetEntriesFast(); index++) {
84 {new ((*fDspHeaderArray)[fDspHeaderArray->GetEntriesFast()])
85 AliMUONDspHeader(*(AliMUONDspHeader*)(event.fDspHeaderArray)->At(index));}
87 // fDspHeaderArray->SetOwner();
90 //___________________________________________
92 AliMUONBlockHeader::operator=(const AliMUONBlockHeader &event)
95 /// assignment operator
97 if (this == &event) return *this;
99 fTotalLength = event.fTotalLength;
100 fLength = event.fLength;
101 fDspId = event.fDspId;
103 fL0Trigger = event.fL0Trigger;
104 fMiniEventId = event.fMiniEventId;
105 fEventId1 = event.fEventId1;
106 fEventId2 = event.fEventId2;
108 fDspHeaderArray = new TClonesArray("AliMUONDspHeader", 5);
109 for (Int_t index = 0; index < (event.fDspHeaderArray)->GetEntriesFast(); index++) {
110 new ((*fDspHeaderArray)[fDspHeaderArray->GetEntriesFast()])
111 AliMUONDspHeader(*(AliMUONDspHeader*)(event.fDspHeaderArray)->At(index));
117 //___________________________________________
118 void AliMUONBlockHeader::AddDspHeader(const AliMUONDspHeader& dspHeader)
121 /// adding the dsp structure
122 /// into the TClonesArray
124 TClonesArray &dspArray = *fDspHeaderArray;
125 new(dspArray[dspArray.GetEntriesFast()]) AliMUONDspHeader(dspHeader);
128 //___________________________________________
129 void AliMUONBlockHeader::Clear(Option_t* )
131 /// Clear TClones arrays
132 /// instead of deleting
134 fDspHeaderArray->Clear("C");