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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 | |
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21 | Revision 1.2 2000/05/08 16:17:27 cblume |
| 22 | Merge TRD-develop |
| 23 | |
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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 | |
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30 | */ |
| 31 | |
| 32 | /////////////////////////////////////////////////////////////////////// |
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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 // |
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38 | // // |
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39 | // Origin: Marian Ivanov, Uni. of Bratislava, ivanov@fmph.uniba.sk // |
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40 | // // |
| 41 | /////////////////////////////////////////////////////////////////////// |
| 42 | |
| 43 | #include "AliTRDarrayI.h" |
| 44 | |
| 45 | ClassImp(AliTRDarrayI) |
| 46 | |
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47 | //_____________________________________________________________________________ |
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48 | AliTRDarrayI::~AliTRDarrayI() |
| 49 | { |
| 50 | // |
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51 | // Default destructor |
| 52 | // |
| 53 | |
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54 | } |
| 55 | |
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56 | //_____________________________________________________________________________ |
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57 | void AliTRDarrayI::Copy(TObject &a) |
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58 | { |
| 59 | // |
| 60 | // Copy function |
| 61 | // |
| 62 | |
| 63 | TObject::Copy(a); |
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64 | TArrayI::Copy(((TArrayI &) a)); |
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65 | |
| 66 | } |
| 67 | |
| 68 | |
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69 | //_____________________________________________________________________________ |
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70 | void AliTRDarrayI::Expand(Int_t n) |
| 71 | { |
| 72 | // |
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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. |
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77 | // |
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78 | |
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79 | if (n < 0) return; |
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80 | fArray = (Int_t*) TStorage::ReAlloc(fArray |
| 81 | ,n * sizeof(Int_t) |
| 82 | ,fN * sizeof(Int_t)); |
| 83 | if (fArray != 0) fN = n; |
| 84 | |
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85 | } |
| 86 | |
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