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6cc447df | 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 | // $Id$ | |
17 | ||
18 | #include "AliMUONV2DStore.h" | |
19 | ||
5398f946 | 20 | /// \class AliMUONV2DStore |
9d5f6a64 | 21 | /// Defines an interface equivalent to a 2D array of TObject, indexed |
22 | /// by a pair of integers (somehow a matrix, | |
23 | /// except that indices are not necessarily sequential). | |
24 | /// | |
25 | /// It's extremely simple and hopefully allow many implementations. | |
26 | /// It also makes the object ownership self-evident. | |
27 | /// | |
5398f946 | 28 | /// \author Laurent Aphecetche |
9d5f6a64 | 29 | |
5398f946 | 30 | /// \cond CLASSIMP |
6cc447df | 31 | ClassImp(AliMUONV2DStore) |
5398f946 | 32 | /// \endcond |
6cc447df | 33 | |
f056a0c0 | 34 | #include "AliLog.h" |
1b9f295e | 35 | #include "AliMUONObjectPair.h" |
36 | #include "AliMUONVDataIterator.h" | |
f056a0c0 | 37 | #include "AliMpIntPair.h" |
38 | #include <TMap.h> | |
39 | #include <TString.h> | |
40 | #include <TObjString.h> | |
41 | #include <TObjArray.h> | |
42 | #include <Riostream.h> | |
43 | ||
44 | namespace | |
45 | { | |
46 | //_____________________________________________________________________________ | |
47 | void Decode(TMap& m, const TString& s, const char* sep) | |
48 | { | |
49 | /// Fills the map m with (key,value) extracted from s | |
50 | /// where s is of the form : | |
51 | /// key1=value1;key2=value2;key3=value3 | |
52 | ||
53 | TString ss(s); | |
54 | ss.ToUpper(); | |
55 | ||
56 | m.SetOwner(true); | |
57 | ||
58 | TObjArray* a = ss.Tokenize(sep); | |
59 | TIter next(a); | |
60 | TObjString* o; | |
61 | ||
62 | while ( ( o = static_cast<TObjString*>(next()) ) ) | |
63 | { | |
64 | TString& os(o->String()); | |
65 | TObjArray* b = os.Tokenize("="); | |
66 | if (b->GetEntries()==2) | |
67 | { | |
68 | m.Add(b->At(0),b->At(1)); | |
69 | } | |
70 | } | |
71 | } | |
72 | ||
73 | //_____________________________________________________________________________ | |
74 | Bool_t FindValue(const TMap& m, const TString& key, TString& value) | |
75 | { | |
76 | /// Find value corresponding to key in map m. | |
77 | /// Return false if key not found. | |
78 | ||
79 | TString skey(key); | |
80 | skey.ToUpper(); | |
81 | value = ""; | |
82 | TPair* p = static_cast<TPair*>(m.FindObject(skey)); | |
83 | if (p) | |
84 | { | |
85 | value = (static_cast<TObjString*>(p->Value()))->String(); | |
86 | return kTRUE; | |
87 | } | |
88 | return kFALSE; | |
89 | } | |
90 | ||
91 | } | |
1b9f295e | 92 | |
9d5f6a64 | 93 | //_____________________________________________________________________________ |
94 | AliMUONV2DStore::AliMUONV2DStore() | |
95 | { | |
5398f946 | 96 | /// Default constructor |
9d5f6a64 | 97 | } |
98 | ||
6cc447df | 99 | //_____________________________________________________________________________ |
100 | AliMUONV2DStore::~AliMUONV2DStore() | |
101 | { | |
5398f946 | 102 | /// Destructor |
6cc447df | 103 | } |
104 | ||
f056a0c0 | 105 | |
1b9f295e | 106 | //_____________________________________________________________________________ |
107 | void | |
108 | AliMUONV2DStore::Print(Option_t* opt) const | |
109 | { | |
110 | /// Printout | |
111 | /// opt is used to filter which (i,j) couple you want to see | |
112 | /// e.g opt="I=12;J=1;opt=Full" to see complete values, but only for the | |
113 | /// (12,1) pair. | |
114 | /// Warning : decoding of opt format is not really bullet-proof (yet?) | |
f056a0c0 | 115 | |
1b9f295e | 116 | AliMUONVDataIterator* it = this->Iterator(); |
117 | ||
118 | AliMUONObjectPair* pair; | |
119 | ||
f056a0c0 | 120 | TMap m; |
121 | Decode(m,opt,";"); | |
1b9f295e | 122 | |
123 | TString si; | |
f056a0c0 | 124 | Bool_t selectI = FindValue(m,"i",si); |
1b9f295e | 125 | TString sj; |
f056a0c0 | 126 | Bool_t selectJ = FindValue(m,"j",sj); |
1b9f295e | 127 | TString sopt; |
f056a0c0 | 128 | FindValue(m,"opt",sopt); |
1b9f295e | 129 | |
130 | while ( ( pair = static_cast<AliMUONObjectPair*>(it->Next() ) ) ) | |
131 | { | |
132 | AliMpIntPair* ip = static_cast<AliMpIntPair*>(pair->First()); | |
133 | Int_t i = ip->GetFirst(); | |
134 | Int_t j = ip->GetSecond(); | |
135 | if ( selectI && i != si.Atoi() ) continue; | |
136 | if ( selectJ && j != sj.Atoi() ) continue; | |
137 | cout << Form("[%d,%d]",i,j) << endl; | |
138 | TObject* o = pair->Second(); | |
139 | if (o) | |
140 | { | |
141 | o->Print(sopt.Data()); | |
142 | } | |
f056a0c0 | 143 | if ( it->IsOwner() ) delete pair; |
1b9f295e | 144 | } |
1b9f295e | 145 | delete it; |
f056a0c0 | 146 | } |
6cc447df | 147 | |
148 |