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f7336fa3 | 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 | /* | |
17 | $Log$ | |
fa6b9ac3 | 18 | Revision 1.5 2000/11/01 14:53:20 cblume |
19 | Merge with TRD-develop | |
20 | ||
793ff80c | 21 | |
22 | Revision 1.1.4.3 2000/10/06 16:49:46 cblume | |
23 | Made Getters const | |
24 | ||
25 | Revision 1.1.4.2 2000/10/04 16:34:58 cblume | |
26 | Replace include files by forward declarations | |
27 | ||
28 | Revision 1.4 2000/06/09 11:10:07 cblume | |
29 | Compiler warnings and coding conventions, next round | |
30 | ||
31 | Revision 1.3 2000/06/08 18:32:58 cblume | |
32 | Make code compliant to coding conventions | |
33 | ||
34 | Revision 1.2 2000/05/08 16:17:27 cblume | |
35 | Merge TRD-develop | |
36 | ||
37 | Revision 1.1.4.1 2000/05/08 14:35:54 cblume | |
38 | Update | |
39 | ||
40 | Revision 1.4 2000/06/09 11:10:07 cblume | |
41 | Compiler warnings and coding conventions, next round | |
42 | ||
dd9a6ee3 | 43 | Revision 1.3 2000/06/08 18:32:58 cblume |
44 | Make code compliant to coding conventions | |
45 | ||
8230f242 | 46 | Revision 1.2 2000/05/08 16:17:27 cblume |
47 | Merge TRD-develop | |
48 | ||
6f1e466d | 49 | Revision 1.1.4.1 2000/05/08 14:35:54 cblume |
50 | Update | |
51 | ||
52 | Revision 1.1 2000/02/28 18:57:18 cblume | |
53 | Add new TRD classes | |
54 | ||
f7336fa3 | 55 | */ |
56 | ||
57 | /////////////////////////////////////////////////////////////////////// | |
6f1e466d | 58 | // // |
59 | // Added additional functionality to the original TArrayI. // | |
60 | // - Multiple inheritance from TObject // | |
61 | // - Function Expand() allows to expand the array without // | |
62 | // deleting the array contents // | |
f7336fa3 | 63 | // // |
6f1e466d | 64 | // Origin: Marian Ivanov, Uni. of Bratislava, ivanov@fmph.uniba.sk // |
f7336fa3 | 65 | // // |
66 | /////////////////////////////////////////////////////////////////////// | |
67 | ||
68 | #include "AliTRDarrayI.h" | |
69 | ||
70 | ClassImp(AliTRDarrayI) | |
71 | ||
fa6b9ac3 | 72 | //_____________________________________________________________________________ |
73 | AliTRDarrayI::AliTRDarrayI():TArrayI() | |
74 | { | |
75 | // | |
76 | // Default constructor | |
77 | // | |
78 | ||
79 | } | |
80 | ||
6f1e466d | 81 | //_____________________________________________________________________________ |
f7336fa3 | 82 | AliTRDarrayI::~AliTRDarrayI() |
83 | { | |
84 | // | |
6f1e466d | 85 | // Default destructor |
86 | // | |
87 | ||
f7336fa3 | 88 | } |
89 | ||
8230f242 | 90 | //_____________________________________________________________________________ |
dd9a6ee3 | 91 | void AliTRDarrayI::Copy(TObject &a) |
8230f242 | 92 | { |
93 | // | |
94 | // Copy function | |
95 | // | |
96 | ||
97 | TObject::Copy(a); | |
dd9a6ee3 | 98 | TArrayI::Copy(((TArrayI &) a)); |
8230f242 | 99 | |
100 | } | |
101 | ||
6f1e466d | 102 | //_____________________________________________________________________________ |
f7336fa3 | 103 | void AliTRDarrayI::Expand(Int_t n) |
104 | { | |
105 | // | |
6f1e466d | 106 | // Sets the array size of the TArrayI object to <n> integers and copies |
107 | // the old array. | |
108 | // If n < 0 leave the array unchanged. | |
109 | // The user is responsible for the appropriate size of the array. | |
f7336fa3 | 110 | // |
6f1e466d | 111 | |
f7336fa3 | 112 | if (n < 0) return; |
6f1e466d | 113 | fArray = (Int_t*) TStorage::ReAlloc(fArray |
114 | ,n * sizeof(Int_t) | |
115 | ,fN * sizeof(Int_t)); | |
116 | if (fArray != 0) fN = n; | |
117 | ||
f7336fa3 | 118 | } |
119 |