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d7dd8a54 | 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 | /* $Id: AliTimeStamp.cxx 22322 2007-11-22 11:43:14Z cvetan $ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // | |
20 | // Class to define Event Timestamp from : | |
21 | // | |
22 | // Orbit | |
23 | // Period counter | |
24 | // Seconds | | |
25 | // + | <===> Bunch cross | |
26 | // Microsecs | | |
27 | // | |
28 | ////////////////////////////////////////////////////////////////////////////// | |
29 | ||
30 | #include <Riostream.h> | |
31 | ||
32 | ||
33 | #include "TObject.h" | |
34 | ||
35 | #include "AliLog.h" | |
36 | #include "AliTimeStamp.h" | |
37 | ||
38 | ClassImp(AliTimeStamp) | |
39 | ||
40 | //_____________________________________________________________________________ | |
41 | ||
42 | const Int_t AliTimeStamp::fNanosecPerBC = 25; // nanosecs per bunch cross | |
43 | ||
44 | //_____________________________________________________________________________ | |
45 | AliTimeStamp::AliTimeStamp(): | |
46 | fOrbit(0), | |
47 | fPeriod(0), | |
48 | fBunchCross(0) | |
49 | { | |
54654472 | 50 | // Default constructor |
d7dd8a54 | 51 | } |
52 | ||
53 | //_____________________________________________________________________________ | |
54 | AliTimeStamp::AliTimeStamp( UInt_t orbit, UInt_t period, | |
55 | ULong64_t bunchcross ): | |
56 | fOrbit(orbit), | |
57 | fPeriod(period), | |
58 | fBunchCross( bunchcross ) | |
59 | { | |
60 | } | |
61 | //_____________________________________________________________________________ | |
62 | AliTimeStamp::AliTimeStamp( UInt_t orbit, UInt_t period, | |
63 | UInt_t seconds, UInt_t microsecs): | |
64 | fOrbit(orbit), | |
65 | fPeriod(period), | |
66 | fBunchCross( (ULong64_t)((seconds*1000000.+microsecs)*1000./fNanosecPerBC+0.5) ) | |
67 | { | |
68 | } | |
54654472 | 69 | //___________________________________________________________________________ |
70 | AliTimeStamp::AliTimeStamp(const AliTimeStamp &stamp): | |
71 | TObject(stamp), | |
72 | fOrbit(stamp.fOrbit), | |
73 | fPeriod(stamp.fPeriod), | |
74 | fBunchCross(stamp.fBunchCross) | |
75 | { | |
76 | // copy constructor | |
77 | } | |
78 | //_____________________________________________________________________________ | |
79 | AliTimeStamp& AliTimeStamp::operator=(const AliTimeStamp &stamp) | |
80 | { | |
81 | //assignment operator | |
82 | if(this==&stamp) return *this; | |
83 | ((TObject *)this)->operator=(stamp); | |
84 | fOrbit=stamp.fOrbit; | |
85 | fPeriod=stamp.fPeriod; | |
86 | fBunchCross=stamp.fBunchCross; | |
87 | return *this; | |
88 | } | |
d7dd8a54 | 89 | //_____________________________________________________________________________ |
90 | void AliTimeStamp::SetTimeStamp( UInt_t orbit, UInt_t period, | |
91 | ULong64_t bunchcross ) | |
92 | { | |
93 | fOrbit = orbit; | |
94 | fPeriod = period; | |
95 | fBunchCross = bunchcross; | |
96 | } | |
97 | ||
98 | //_____________________________________________________________________________ | |
99 | void AliTimeStamp::SetTimeStamp( UInt_t orbit, UInt_t period, | |
100 | UInt_t seconds, UInt_t microsecs ) | |
101 | { | |
102 | fOrbit = orbit; | |
103 | fPeriod = period; | |
104 | fBunchCross = (ULong64_t)((seconds*1000000.+microsecs)*1000./fNanosecPerBC+0.5); | |
105 | } | |
106 | ||
107 | ||
108 | ||
109 | //_____________________________________________________________________________ | |
110 | Int_t AliTimeStamp::Compare( const TObject* obj ) const | |
111 | { | |
112 | // Compare | |
33d4a580 | 113 | |
114 | if( fPeriod > ((AliTimeStamp*)obj)->fPeriod ) return 1; | |
115 | else { if( fPeriod < ((AliTimeStamp*)obj)->fPeriod ) return -1; | |
116 | else { if( fOrbit > ((AliTimeStamp*)obj)->fOrbit ) return 1; | |
117 | else { if( fOrbit < ((AliTimeStamp*)obj)->fOrbit ) return -1; | |
118 | else { if( fBunchCross > ((AliTimeStamp*)obj)->fBunchCross ) return 1; | |
119 | else { if( fBunchCross < ((AliTimeStamp*)obj)->fBunchCross ) return -1; | |
120 | else return 0; | |
121 | }}}}} | |
122 | ||
d7dd8a54 | 123 | } |
124 | ||
125 | //_____________________________________________________________________________ | |
126 | void AliTimeStamp::Print( const Option_t* ) const | |
127 | { | |
128 | ||
129 | cout << "Timestamp: " << endl; | |
130 | cout << " Orbit: " << fOrbit << " Period: " << fPeriod << endl; | |
131 | cout << " Bunch Cross: " << GetBunchCross() << endl; | |
132 | cout << " Seconds: " << GetSeconds() << " MicroSecs: " << GetMicroSecs() << endl; | |
133 | } |