]>
Commit | Line | Data |
---|---|---|
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 | $Log$ | |
dd9a6ee3 | 18 | Revision 1.3 2000/06/08 18:32:58 cblume |
19 | Make code compliant to coding conventions | |
20 | ||
8230f242 | 21 | Revision 1.2 2000/05/08 16:17:27 cblume |
22 | Merge TRD-develop | |
23 | ||
6f1e466d | 24 | Revision 1.1.4.1 2000/05/08 14:35:54 cblume |
25 | Update | |
26 | ||
27 | Revision 1.1 2000/02/28 18:57:18 cblume | |
28 | Add new TRD classes | |
29 | ||
f7336fa3 | 30 | */ |
31 | ||
32 | /////////////////////////////////////////////////////////////////////// | |
6f1e466d | 33 | // // |
34 | // Added additional functionality to the original TArrayI. // | |
35 | // - Multiple inheritance from TObject // | |
36 | // - Function Expand() allows to expand the array without // | |
37 | // deleting the array contents // | |
f7336fa3 | 38 | // // |
6f1e466d | 39 | // Origin: Marian Ivanov, Uni. of Bratislava, ivanov@fmph.uniba.sk // |
f7336fa3 | 40 | // // |
41 | /////////////////////////////////////////////////////////////////////// | |
42 | ||
43 | #include "AliTRDarrayI.h" | |
44 | ||
45 | ClassImp(AliTRDarrayI) | |
46 | ||
6f1e466d | 47 | //_____________________________________________________________________________ |
f7336fa3 | 48 | AliTRDarrayI::~AliTRDarrayI() |
49 | { | |
50 | // | |
6f1e466d | 51 | // Default destructor |
52 | // | |
53 | ||
f7336fa3 | 54 | } |
55 | ||
8230f242 | 56 | //_____________________________________________________________________________ |
dd9a6ee3 | 57 | void AliTRDarrayI::Copy(TObject &a) |
8230f242 | 58 | { |
59 | // | |
60 | // Copy function | |
61 | // | |
62 | ||
63 | TObject::Copy(a); | |
dd9a6ee3 | 64 | TArrayI::Copy(((TArrayI &) a)); |
8230f242 | 65 | |
66 | } | |
67 | ||
68 | ||
6f1e466d | 69 | //_____________________________________________________________________________ |
f7336fa3 | 70 | void AliTRDarrayI::Expand(Int_t n) |
71 | { | |
72 | // | |
6f1e466d | 73 | // Sets the array size of the TArrayI object to <n> integers and copies |
74 | // the old array. | |
75 | // If n < 0 leave the array unchanged. | |
76 | // The user is responsible for the appropriate size of the array. | |
f7336fa3 | 77 | // |
6f1e466d | 78 | |
f7336fa3 | 79 | if (n < 0) return; |
6f1e466d | 80 | fArray = (Int_t*) TStorage::ReAlloc(fArray |
81 | ,n * sizeof(Int_t) | |
82 | ,fN * sizeof(Int_t)); | |
83 | if (fArray != 0) fN = n; | |
84 | ||
f7336fa3 | 85 | } |
86 |