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19f796ed | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
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 | **************************************************************************/ | |
15 | /////////////////////////////////////////////////////////////////////////////// | |
16 | // // | |
17 | // From ACORDE digits to Raw data | |
18 | // | |
19 | // there are 4 words of 32 bits corresponding to word 9 to 12 | |
20 | // (words up to 8 correspond to the header) | |
21 | // Word 9: bits 1 to 30 --> Modules 1 to 30 | |
22 | // bits 31-32 = '00' | |
23 | // Word 10: bits 1 to 30 --> Modules 31 to 60 | |
24 | // bits 31-32 = '01' | |
25 | // Word 11: bits 1 to 30 --> Modules 1 to 30 | |
26 | // bits 31-32 = '10' | |
27 | // Word 12: bits 1 to 30 --> Modules 1 to 30 | |
28 | // bits 31-32 = '11' | |
29 | // Words 9 and 10 are the single muon trigger | |
30 | // Words 11 and 12 are the multi muon trigger | |
31 | // // | |
32 | /////////////////////////////////////////////////////////////////////////////// | |
33 | ||
34 | #include "AliACORDERawData.h" | |
35 | #include "AliDAQ.h" | |
36 | #include "AliFstream.h" | |
f7ee745b | 37 | #include "AliRawDataHeaderSim.h" |
19f796ed | 38 | |
39 | ||
40 | ClassImp(AliACORDERawData) | |
41 | ||
42 | ||
43 | AliACORDERawData::AliACORDERawData() | |
44 | :TObject(), | |
45 | fWord9(0), | |
46 | fWord10(0), | |
47 | fWord11(0), | |
48 | fWord12(0) | |
49 | { | |
50 | } | |
51 | ||
52 | AliACORDERawData::AliACORDERawData(const AliACORDERawData &r) | |
53 | :TObject(), | |
54 | fWord9(0), | |
55 | fWord10(0), | |
56 | fWord11(0), | |
57 | fWord12(0) | |
58 | { | |
59 | ((AliACORDERawData &) r).Copy(*this); | |
60 | } | |
61 | ||
62 | AliACORDERawData::~AliACORDERawData() | |
63 | ||
64 | { | |
65 | ||
66 | } | |
67 | ||
68 | AliACORDERawData &AliACORDERawData::operator=(const AliACORDERawData &r) | |
69 | ||
70 | { | |
71 | if (this != &r) ((AliACORDERawData &) r).Copy(*this); | |
72 | return *this; | |
73 | } | |
74 | ||
54baf07b | 75 | void AliACORDERawData::WriteACORDERawData(Bool_t *b,Bool_t multi) |
19f796ed | 76 | |
77 | { | |
78 | // set words | |
54baf07b | 79 | SetACORDERawWords(b,multi); |
19f796ed | 80 | |
81 | // open output file | |
82 | const char *fileName = AliDAQ::DdlFileName("ACORDE",0); | |
83 | AliFstream* fFile = new AliFstream(fileName); | |
84 | ||
85 | // write header | |
f7ee745b | 86 | AliRawDataHeaderSim header; |
19f796ed | 87 | UInt_t header_position = fFile->Tellp(); |
88 | fFile->WriteBuffer((char*)(&header), sizeof(header)); | |
89 | ||
90 | // write digits | |
91 | fFile->WriteBuffer((char*)(&fWord9), sizeof(fWord9)); | |
92 | fFile->WriteBuffer((char*)(&fWord10), sizeof(fWord10)); | |
93 | fFile->WriteBuffer((char*)(&fWord11), sizeof(fWord11)); | |
94 | fFile->WriteBuffer((char*)(&fWord12), sizeof(fWord12)); | |
95 | ||
96 | // write header again | |
97 | UInt_t current_position = fFile->Tellp(); | |
98 | fFile->Seekp(header_position); | |
99 | header.fSize = current_position-header_position; | |
100 | header.SetAttribute(0); // valid data | |
101 | fFile->WriteBuffer((char*)(&header), sizeof(header)); | |
102 | fFile->Seekp(current_position); | |
103 | } | |
104 | ||
54baf07b | 105 | void AliACORDERawData::SetACORDERawWords(Bool_t *b,Bool_t multi) |
19f796ed | 106 | |
107 | { | |
108 | // set modules | |
109 | for (Int_t i=0;i<30;i++) { | |
110 | if (b[i]) { | |
111 | fWord9|=(1<<i); | |
54baf07b | 112 | if (multi) fWord11|=(1<<i); |
19f796ed | 113 | } |
114 | if (b[i+30]) { | |
115 | fWord10|=(1<<i); | |
54baf07b | 116 | if (multi) fWord12|=(1<<i); |
19f796ed | 117 | } |
118 | } // end for | |
119 | // set labels | |
42aa5059 | 120 | fWord10|=(unsigned int)(1<<30); |
121 | fWord12|=(unsigned int)(1<<30); | |
122 | fWord11|=(unsigned int)(1<<31); | |
123 | fWord12|=(unsigned int)(1<<31); | |
19f796ed | 124 | } |