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c623aa64 | 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 | // Class AliMpStringObjMap | |
19 | // ------------------------------------ | |
20 | // Helper class that substitutes map <string, int> | |
21 | // which ALICE does not allow to use | |
22 | // | |
23 | // Author: Ivana Hrivnacova, IPN Orsay | |
24 | ||
25 | #include <Riostream.h> | |
26 | #include <TObjString.h> | |
27 | ||
28 | #include "AliMpStringObjMap.h" | |
29 | #include "AliLog.h" | |
30 | ||
31 | ClassImp(AliMpStringObjMap) | |
32 | ||
33 | //______________________________________________________________________________ | |
34 | AliMpStringObjMap::AliMpStringObjMap() | |
35 | : TObject(), | |
36 | fNofItems(0), | |
37 | fFirstArray(), | |
38 | fSecondArray() | |
39 | { | |
40 | /// Standard constructor | |
41 | ||
42 | fFirstArray.SetOwner(true); | |
43 | } | |
44 | ||
45 | //______________________________________________________________________________ | |
46 | AliMpStringObjMap::AliMpStringObjMap(const AliMpStringObjMap& rhs) | |
47 | : TObject(rhs) | |
48 | { | |
49 | /// Protected copy constructor | |
50 | ||
51 | AliFatal("Copy constructor is not implemented."); | |
52 | } | |
53 | ||
54 | //______________________________________________________________________________ | |
55 | AliMpStringObjMap::~AliMpStringObjMap() | |
56 | { | |
57 | /// Destructor | |
58 | ||
59 | fFirstArray.Delete(); | |
60 | } | |
61 | ||
62 | //______________________________________________________________________________ | |
63 | AliMpStringObjMap& | |
64 | AliMpStringObjMap::operator = (const AliMpStringObjMap& rhs) | |
65 | { | |
66 | /// Protected assignement operator | |
67 | ||
68 | // check assignement to self | |
69 | if (this == &rhs) return *this; | |
70 | ||
71 | AliFatal("Assignment operator is not implemented."); | |
72 | ||
73 | return *this; | |
74 | } | |
75 | ||
76 | ||
77 | // | |
78 | // public methods | |
79 | // | |
80 | ||
81 | //______________________________________________________________________________ | |
82 | Bool_t AliMpStringObjMap::Add(const TString& first, TObject* second) | |
83 | { | |
84 | /// Add map element if first not yet present | |
85 | ||
86 | TObject* second2 = Get(first); | |
87 | if ( second2 ) { | |
88 | AliError(Form("%s is already present in the map", first.Data())); | |
89 | return false; | |
90 | } | |
91 | ||
92 | fFirstArray.Add(new TObjString(first)); | |
93 | fSecondArray.Add(second); | |
94 | fNofItems++; | |
95 | ||
96 | return true; | |
97 | } | |
98 | ||
99 | //______________________________________________________________________________ | |
100 | TObject* AliMpStringObjMap::Get(const TString& first) const | |
101 | { | |
102 | /// Find the element with specified key (first) | |
103 | ||
104 | for (Int_t i=0; i<fNofItems; i++) { | |
105 | if ( ((TObjString*)fFirstArray.At(i))->GetString() == first ) | |
106 | return fSecondArray.At(i); | |
107 | } | |
108 | ||
109 | return 0; | |
110 | } | |
111 | ||
112 | //______________________________________________________________________________ | |
113 | Int_t AliMpStringObjMap::GetNofItems() const | |
114 | { | |
115 | /// Return the number of elements | |
116 | ||
117 | return fNofItems; | |
118 | } | |
119 | ||
120 | //______________________________________________________________________________ | |
121 | void AliMpStringObjMap::Clear(Option_t* /*option*/) | |
122 | { | |
123 | /// Delete the elements | |
124 | ||
125 | fNofItems = 0; | |
126 | fFirstArray.Delete(); | |
127 | fSecondArray.Delete(); | |
128 | } | |
129 | ||
130 | //______________________________________________________________________________ | |
131 | void AliMpStringObjMap::Print(const char* /*option*/) const | |
132 | { | |
133 | /// Print the map elements | |
134 | ||
135 | for (Int_t i=0; i<fNofItems; i++) { | |
136 | cout << setw(4) | |
137 | << i << " " | |
138 | << ((TObjString*)fFirstArray.At(i))->GetString() | |
139 | << " " | |
140 | << setw(5) | |
141 | << fSecondArray.At(i) | |
142 | << endl; | |
143 | } | |
144 | } | |
145 | ||
146 | //______________________________________________________________________________ | |
147 | void AliMpStringObjMap::Print(const TString& key, ofstream& out) const | |
148 | { | |
149 | // Prints the map elements | |
150 | ||
151 | for (Int_t i=0; i<fNofItems; i++) { | |
152 | out << key << " " | |
153 | << ((TObjString*)fFirstArray.At(i))->GetString() | |
154 | << " " | |
155 | << setw(5) | |
156 | << fSecondArray.At(i) | |
157 | << endl; | |
158 | } | |
159 | } |