Line data Source code
1 : /**************************************************************************
2 : * Copyright(c) 1998-1999, 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 : /* $Id$ */
18 :
19 :
20 : #include "AliMUONGlobalTrigger.h"
21 : #include "AliLog.h"
22 : #include "AliMUONLocalStruct.h"
23 :
24 : //-----------------------------------------------------------------------------
25 : /// \class AliMUONGlobalTrigger
26 : /// Global Trigger algorithm data output.
27 : /// Built from Local and Regional algorithms. \n
28 : /// Update for copy & assigment operator,
29 : /// add SetGlobalPattern and GetGlobalPattern method for rawdata
30 : /// (Ch. Finck)
31 : /// \author Ph. Crochet
32 : //-----------------------------------------------------------------------------
33 :
34 : /// \cond CLASSIMP
35 18 : ClassImp(AliMUONGlobalTrigger)
36 : /// \endcond
37 :
38 : //----------------------------------------------------------------------
39 : AliMUONGlobalTrigger::AliMUONGlobalTrigger()
40 727 : : TObject(),
41 727 : fSingleLpt(0),
42 727 : fSingleHpt(0),
43 :
44 727 : fPairUnlikeLpt(0),
45 727 : fPairUnlikeHpt(0),
46 :
47 727 : fPairLikeLpt(0),
48 727 : fPairLikeHpt(0)
49 3635 : {
50 : /// Default constructor
51 3635 : AliDebug(1,Form("this=%p",this));
52 7270 : for (Int_t i = 0; i < 4; i++) fInput[i] = 0;
53 1454 : }
54 :
55 : //----------------------------------------------------------------------
56 : AliMUONGlobalTrigger::AliMUONGlobalTrigger(const AliMUONGlobalTrigger& theMUONGlobalTrig)
57 713 : : TObject(theMUONGlobalTrig),
58 :
59 713 : fSingleLpt(theMUONGlobalTrig.fSingleLpt),
60 713 : fSingleHpt(theMUONGlobalTrig.fSingleHpt),
61 :
62 713 : fPairUnlikeLpt(theMUONGlobalTrig.fPairUnlikeLpt),
63 713 : fPairUnlikeHpt(theMUONGlobalTrig.fPairUnlikeHpt),
64 :
65 713 : fPairLikeLpt(theMUONGlobalTrig.fPairLikeLpt),
66 713 : fPairLikeHpt(theMUONGlobalTrig.fPairLikeHpt)
67 3565 : {
68 : /// Copy constructor
69 3565 : AliDebug(1,Form("this=%p copy ctor",this));
70 7130 : for (Int_t i = 0; i < 4; i++) fInput[i] = theMUONGlobalTrig.fInput[i];
71 :
72 1426 : }
73 :
74 : //----------------------------------------------------------------------
75 : AliMUONGlobalTrigger::~AliMUONGlobalTrigger()
76 2984 : {
77 : /// Destructor
78 3675 : AliDebug(1,Form("this=%p",this));
79 1492 : }
80 :
81 : //----------------------------------------------------------------------
82 : AliMUONGlobalTrigger& AliMUONGlobalTrigger::operator=(const AliMUONGlobalTrigger& theMUONGlobalTrig)
83 : {
84 : /// Assignement operator;
85 : /// equal operator (useful for non-pointer member in TClonesArray)
86 :
87 0 : if (this == &theMUONGlobalTrig)
88 0 : return *this;
89 :
90 : // base class assignement
91 0 : TObject::operator=(theMUONGlobalTrig);
92 :
93 0 : fSingleLpt = theMUONGlobalTrig.fSingleLpt;
94 0 : fSingleHpt = theMUONGlobalTrig.fSingleHpt;
95 :
96 0 : fPairUnlikeLpt = theMUONGlobalTrig.fPairUnlikeLpt;
97 0 : fPairUnlikeHpt = theMUONGlobalTrig.fPairUnlikeHpt;
98 :
99 0 : fPairLikeLpt = theMUONGlobalTrig.fPairLikeLpt;
100 0 : fPairLikeHpt = theMUONGlobalTrig.fPairLikeHpt;
101 :
102 0 : for (Int_t i = 0; i < 4; i++) fInput[i] = theMUONGlobalTrig.fInput[i];
103 :
104 0 : return *this;
105 0 : }
106 :
107 : //-----------------------------------------------------------
108 : void AliMUONGlobalTrigger::SetFromGlobalResponse(UShort_t globalResponse)
109 : {
110 : /// Set class members from global response
111 : /// coming from rawdata & global trigger board
112 : /// [US:2, LS:2, Single:2] with [Hpt, Lpt]
113 : /// remove Apt
114 :
115 1426 : fSingleLpt = (globalResponse >> 1) & 0x1;
116 713 : fSingleHpt = (globalResponse >> 2) & 0x1;
117 :
118 713 : fPairLikeLpt = (globalResponse >> 3) & 0x1;
119 713 : fPairLikeHpt = (globalResponse >> 4) & 0x1;
120 :
121 713 : fPairUnlikeLpt = (globalResponse >> 5) & 0x1;
122 713 : fPairUnlikeHpt = (globalResponse >> 6) & 0x1;
123 :
124 713 : }
125 :
126 : //-----------------------------------------------------------
127 : UChar_t AliMUONGlobalTrigger::GetGlobalResponse() const
128 : {
129 : /// Global trigger response
130 : /// from class member values
131 : /// [US:2, LS:2, Single:2] with [Hpt, Lpt]
132 :
133 : UChar_t response = 0;
134 :
135 2142 : if (SingleLpt()) response|= 0x2;
136 1428 : if (SingleHpt()) response|= 0x4;
137 :
138 717 : if (PairLikeLpt()) response|= 0x8;
139 717 : if (PairLikeHpt()) response|= 0x10;
140 :
141 720 : if (PairUnlikeLpt()) response|= 0x20;
142 720 : if (PairUnlikeHpt()) response|= 0x40;
143 :
144 714 : return response;
145 : }
146 :
147 : //-----------------------------------------------------------
148 : void AliMUONGlobalTrigger::SetFromGlobalInput(const UInt_t *globalInput)
149 : {
150 : /// Global trigger board input
151 : /// 4 words each of 32 bits
152 :
153 7843 : for (Int_t i = 0; i < 4; i++) fInput[i] = globalInput[i];
154 :
155 713 : }
156 :
157 : //----------------------------------------------------------------------
158 : void AliMUONGlobalTrigger::Print(Option_t*) const
159 : {
160 : ///
161 : /// Printing Global Trigger information
162 : ///
163 0 : printf("=============================================\n");
164 0 : printf(" Global Trigger output Low pt High pt\n");
165 0 : printf(" Single :\t");
166 0 : printf("%i\t%i\t",SingleLpt(),SingleHpt());
167 0 : printf("\n");
168 :
169 0 : printf(" UnlikeSign pair :\t");
170 0 : printf("%i\t%i\t",PairUnlikeLpt(),PairUnlikeHpt());
171 0 : printf("\n");
172 :
173 0 : printf(" LikeSign pair :\t");
174 0 : printf("%i\t%i\t",PairLikeLpt(),PairLikeHpt());
175 0 : printf("\n");
176 :
177 0 : printf("=============================================\n");
178 :
179 0 : }
180 :
181 :
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