1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 Revision 1.3 2000/06/08 18:32:58 cblume
19 Make code compliant to coding conventions
21 Revision 1.2 2000/05/08 16:17:27 cblume
24 Revision 1.1.2.1 2000/05/08 14:35:38 cblume
29 ///////////////////////////////////////////////////////////////////////
31 // Added additional functionality to the original TArrayF. //
32 // - Multiple inheritance from TObject //
33 // - Function Expand() allows to expand the array without //
34 // deleting the array contents //
36 // Origin: Marian Ivanov, Uni. of Bratislava, ivanov@fmph.uniba.sk //
38 ///////////////////////////////////////////////////////////////////////
40 #include "AliTRDarrayF.h"
42 ClassImp(AliTRDarrayF)
44 //_____________________________________________________________________________
45 AliTRDarrayF::~AliTRDarrayF()
53 //_____________________________________________________________________________
54 void AliTRDarrayF::Copy(TObject &a)
61 TArrayF::Copy(((TArrayF &) a));
65 //_____________________________________________________________________________
66 void AliTRDarrayF::Expand(Int_t n)
69 // Sets the array size of the TArrayF object to <n> integers and copies
71 // If n < 0 leave the array unchanged.
72 // The user is responsible for the appropriate size of the array.
76 fArray = (Float_t*) TStorage::ReAlloc(fArray
78 ,fN * sizeof(Float_t));
79 if (fArray != 0) fN = n;