]>
Commit | Line | Data |
---|---|---|
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 | // $Id$ | |
13985652 | 17 | // $MpId: AliMpStringObjMap.cxx,v 1.4 2006/05/24 13:58:29 ivana Exp $ |
f7006443 | 18 | |
3d1463c8 | 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 |
3d1463c8 | 25 | //----------------------------------------------------------------------------- |
c623aa64 | 26 | |
c623aa64 | 27 | #include "AliMpStringObjMap.h" |
2c605e66 | 28 | |
c623aa64 | 29 | #include "AliLog.h" |
30 | ||
2c605e66 | 31 | #include <TObjString.h> |
32 | #include <Riostream.h> | |
33 | ||
b80faac0 | 34 | using std::cout; |
35 | using std::endl; | |
36 | using std::setw; | |
13985652 | 37 | /// \cond CLASSIMP |
c623aa64 | 38 | ClassImp(AliMpStringObjMap) |
13985652 | 39 | /// \endcond |
c623aa64 | 40 | |
31edb2d7 | 41 | // |
42 | // static private methods | |
43 | // | |
44 | ||
45 | //______________________________________________________________________________ | |
46 | const TString& AliMpStringObjMap::GetUndefinedKey() | |
47 | { | |
48 | /// Undefined key string | |
49 | static const TString kUndefinedKey = "Undefined"; | |
50 | return kUndefinedKey; | |
51 | } | |
52 | ||
53 | // | |
54 | // ctors, dtor | |
55 | // | |
2a116780 | 56 | |
c623aa64 | 57 | //______________________________________________________________________________ |
973e9d18 | 58 | AliMpStringObjMap::AliMpStringObjMap(Bool_t isOwner) |
c623aa64 | 59 | : TObject(), |
60 | fNofItems(0), | |
61 | fFirstArray(), | |
9993e7da | 62 | fSecondArray(), |
63 | fCurrentIndex(0) | |
c623aa64 | 64 | { |
65 | /// Standard constructor | |
66 | ||
67 | fFirstArray.SetOwner(true); | |
973e9d18 | 68 | fSecondArray.SetOwner(isOwner); |
c623aa64 | 69 | } |
70 | ||
c623aa64 | 71 | //______________________________________________________________________________ |
72 | AliMpStringObjMap::~AliMpStringObjMap() | |
73 | { | |
74 | /// Destructor | |
75 | ||
76 | fFirstArray.Delete(); | |
77 | } | |
78 | ||
c623aa64 | 79 | // |
80 | // public methods | |
81 | // | |
82 | ||
83 | //______________________________________________________________________________ | |
84 | Bool_t AliMpStringObjMap::Add(const TString& first, TObject* second) | |
85 | { | |
86 | /// Add map element if first not yet present | |
87 | ||
88 | TObject* second2 = Get(first); | |
89 | if ( second2 ) { | |
90 | AliError(Form("%s is already present in the map", first.Data())); | |
91 | return false; | |
92 | } | |
93 | ||
94 | fFirstArray.Add(new TObjString(first)); | |
95 | fSecondArray.Add(second); | |
96 | fNofItems++; | |
97 | ||
98 | return true; | |
99 | } | |
100 | ||
101 | //______________________________________________________________________________ | |
102 | TObject* AliMpStringObjMap::Get(const TString& first) const | |
103 | { | |
104 | /// Find the element with specified key (first) | |
105 | ||
106 | for (Int_t i=0; i<fNofItems; i++) { | |
107 | if ( ((TObjString*)fFirstArray.At(i))->GetString() == first ) | |
108 | return fSecondArray.At(i); | |
109 | } | |
110 | ||
111 | return 0; | |
112 | } | |
113 | ||
114 | //______________________________________________________________________________ | |
115 | Int_t AliMpStringObjMap::GetNofItems() const | |
116 | { | |
117 | /// Return the number of elements | |
118 | ||
119 | return fNofItems; | |
120 | } | |
121 | ||
122 | //______________________________________________________________________________ | |
123 | void AliMpStringObjMap::Clear(Option_t* /*option*/) | |
124 | { | |
125 | /// Delete the elements | |
126 | ||
127 | fNofItems = 0; | |
128 | fFirstArray.Delete(); | |
129 | fSecondArray.Delete(); | |
130 | } | |
131 | ||
132 | //______________________________________________________________________________ | |
133 | void AliMpStringObjMap::Print(const char* /*option*/) const | |
134 | { | |
135 | /// Print the map elements | |
136 | ||
137 | for (Int_t i=0; i<fNofItems; i++) { | |
138 | cout << setw(4) | |
139 | << i << " " | |
140 | << ((TObjString*)fFirstArray.At(i))->GetString() | |
141 | << " " | |
142 | << setw(5) | |
143 | << fSecondArray.At(i) | |
144 | << endl; | |
145 | } | |
146 | } | |
147 | ||
148 | //______________________________________________________________________________ | |
149 | void AliMpStringObjMap::Print(const TString& key, ofstream& out) const | |
150 | { | |
f5671fc3 | 151 | /// Special printing |
c623aa64 | 152 | |
153 | for (Int_t i=0; i<fNofItems; i++) { | |
154 | out << key << " " | |
155 | << ((TObjString*)fFirstArray.At(i))->GetString() | |
156 | << " " | |
157 | << setw(5) | |
158 | << fSecondArray.At(i) | |
159 | << endl; | |
160 | } | |
161 | } | |
2a116780 | 162 | |
163 | //______________________________________________________________________________ | |
164 | void AliMpStringObjMap::First() | |
165 | { | |
166 | /// Set iterator to the first item and return its object | |
167 | ||
168 | fCurrentIndex = 0; | |
169 | } | |
170 | ||
171 | ||
172 | //______________________________________________________________________________ | |
173 | void AliMpStringObjMap::Next() | |
174 | { | |
175 | /// Set iterator to the next item and return its object | |
176 | /// Return 0 if there are no more items | |
177 | ||
178 | ++fCurrentIndex; | |
179 | } | |
180 | ||
181 | ||
182 | //______________________________________________________________________________ | |
183 | TObject* AliMpStringObjMap::CurrentItem() | |
184 | { | |
185 | /// Set iterator to the first item and return its object | |
186 | ||
187 | if ( fCurrentIndex >= fNofItems ) return 0; | |
188 | ||
189 | return fSecondArray.At(fCurrentIndex); | |
190 | } | |
191 | ||
192 | ||
193 | //______________________________________________________________________________ | |
194 | TString AliMpStringObjMap::CurrentKey() | |
195 | { | |
196 | /// Set iterator to the first item and return its object | |
197 | ||
31edb2d7 | 198 | if ( fCurrentIndex >= fNofItems ) return GetUndefinedKey(); |
2a116780 | 199 | |
200 | return ((TObjString*)fFirstArray.At(fCurrentIndex))->GetString(); | |
201 | } | |
202 | ||
203 | ||
204 | //______________________________________________________________________________ | |
205 | Bool_t AliMpStringObjMap::IsDone() const | |
206 | { | |
207 | /// Return true if the iterator reached the end of map | |
208 | ||
209 | return fCurrentIndex >= fNofItems; | |
210 | } | |
211 |