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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 | // $Id$ | |
f7006443 | 17 | // $MpId: $ |
18 | ||
19 | // ------------------------------------ | |
c623aa64 | 20 | // Class AliMpStringObjMap |
21 | // ------------------------------------ | |
22 | // Helper class that substitutes map <string, int> | |
23 | // which ALICE does not allow to use | |
c623aa64 | 24 | // Author: Ivana Hrivnacova, IPN Orsay |
25 | ||
26 | #include <Riostream.h> | |
27 | #include <TObjString.h> | |
28 | ||
29 | #include "AliMpStringObjMap.h" | |
30 | #include "AliLog.h" | |
31 | ||
32 | ClassImp(AliMpStringObjMap) | |
33 | ||
34 | //______________________________________________________________________________ | |
35 | AliMpStringObjMap::AliMpStringObjMap() | |
36 | : TObject(), | |
37 | fNofItems(0), | |
38 | fFirstArray(), | |
39 | fSecondArray() | |
40 | { | |
41 | /// Standard constructor | |
42 | ||
43 | fFirstArray.SetOwner(true); | |
44 | } | |
45 | ||
46 | //______________________________________________________________________________ | |
47 | AliMpStringObjMap::AliMpStringObjMap(const AliMpStringObjMap& rhs) | |
48 | : TObject(rhs) | |
49 | { | |
50 | /// Protected copy constructor | |
51 | ||
52 | AliFatal("Copy constructor is not implemented."); | |
53 | } | |
54 | ||
55 | //______________________________________________________________________________ | |
56 | AliMpStringObjMap::~AliMpStringObjMap() | |
57 | { | |
58 | /// Destructor | |
59 | ||
60 | fFirstArray.Delete(); | |
61 | } | |
62 | ||
63 | //______________________________________________________________________________ | |
64 | AliMpStringObjMap& | |
65 | AliMpStringObjMap::operator = (const AliMpStringObjMap& rhs) | |
66 | { | |
67 | /// Protected assignement operator | |
68 | ||
69 | // check assignement to self | |
70 | if (this == &rhs) return *this; | |
71 | ||
72 | AliFatal("Assignment operator is not implemented."); | |
73 | ||
74 | return *this; | |
75 | } | |
76 | ||
77 | ||
78 | // | |
79 | // public methods | |
80 | // | |
81 | ||
82 | //______________________________________________________________________________ | |
83 | Bool_t AliMpStringObjMap::Add(const TString& first, TObject* second) | |
84 | { | |
85 | /// Add map element if first not yet present | |
86 | ||
87 | TObject* second2 = Get(first); | |
88 | if ( second2 ) { | |
89 | AliError(Form("%s is already present in the map", first.Data())); | |
90 | return false; | |
91 | } | |
92 | ||
93 | fFirstArray.Add(new TObjString(first)); | |
94 | fSecondArray.Add(second); | |
95 | fNofItems++; | |
96 | ||
97 | return true; | |
98 | } | |
99 | ||
100 | //______________________________________________________________________________ | |
101 | TObject* AliMpStringObjMap::Get(const TString& first) const | |
102 | { | |
103 | /// Find the element with specified key (first) | |
104 | ||
105 | for (Int_t i=0; i<fNofItems; i++) { | |
106 | if ( ((TObjString*)fFirstArray.At(i))->GetString() == first ) | |
107 | return fSecondArray.At(i); | |
108 | } | |
109 | ||
110 | return 0; | |
111 | } | |
112 | ||
113 | //______________________________________________________________________________ | |
114 | Int_t AliMpStringObjMap::GetNofItems() const | |
115 | { | |
116 | /// Return the number of elements | |
117 | ||
118 | return fNofItems; | |
119 | } | |
120 | ||
121 | //______________________________________________________________________________ | |
122 | void AliMpStringObjMap::Clear(Option_t* /*option*/) | |
123 | { | |
124 | /// Delete the elements | |
125 | ||
126 | fNofItems = 0; | |
127 | fFirstArray.Delete(); | |
128 | fSecondArray.Delete(); | |
129 | } | |
130 | ||
131 | //______________________________________________________________________________ | |
132 | void AliMpStringObjMap::Print(const char* /*option*/) const | |
133 | { | |
134 | /// Print the map elements | |
135 | ||
136 | for (Int_t i=0; i<fNofItems; i++) { | |
137 | cout << setw(4) | |
138 | << i << " " | |
139 | << ((TObjString*)fFirstArray.At(i))->GetString() | |
140 | << " " | |
141 | << setw(5) | |
142 | << fSecondArray.At(i) | |
143 | << endl; | |
144 | } | |
145 | } | |
146 | ||
147 | //______________________________________________________________________________ | |
148 | void AliMpStringObjMap::Print(const TString& key, ofstream& out) const | |
149 | { | |
150 | // Prints the map elements | |
151 | ||
152 | for (Int_t i=0; i<fNofItems; i++) { | |
153 | out << key << " " | |
154 | << ((TObjString*)fFirstArray.At(i))->GetString() | |
155 | << " " | |
156 | << setw(5) | |
157 | << fSecondArray.At(i) | |
158 | << endl; | |
159 | } | |
160 | } |