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0c53b57d | 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 | /* $Id$ */ | |
16 | //_________________________________________________________________________ | |
17 | // Algorithm class used only by AliEMCALTrackSegmentMaker | |
18 | // Links recpoints into tracksegments | |
19 | //*-- Author: Dmitri Peressounko (SUBATECH) | |
20 | //*-- Author: Adapted from PHOS by Y. Schutz (SUBATECH) | |
21 | ||
22 | // --- ROOT system --- | |
23 | ||
24 | // --- Standard library --- | |
25 | ||
26 | // --- AliRoot header files --- | |
27 | ||
28 | #include "AliEMCALLink.h" | |
29 | ||
30 | ClassImp(AliEMCALLink) | |
31 | //____________________________________________________________________________ | |
fdebddeb | 32 | AliEMCALLink::AliEMCALLink(Float_t prod, Int_t eca, Int_t rp) |
0c53b57d | 33 | { |
34 | // ctor | |
35 | ||
36 | if (gDebug == 2 ) | |
fdebddeb | 37 | printf("ctor: prod = %f, ec=%d , rp=%d", prod, eca, rp) ; |
0c53b57d | 38 | fProd = prod ; |
88cb7938 | 39 | fECAN = eca ; |
0c53b57d | 40 | fOtherN = rp ; |
0c53b57d | 41 | } |
42 | ||
43 | //____________________________________________________________________________ | |
44 | Int_t AliEMCALLink::Compare(const TObject * obj) const | |
45 | { | |
46 | // Compare according to the distance between two recpoints in a track segment | |
47 | ||
48 | Int_t rv ; | |
49 | ||
50 | AliEMCALLink * link = (AliEMCALLink *)obj ; | |
51 | ||
52 | if(GetProd() < link->GetProd() ) | |
53 | rv = -1 ; | |
54 | else | |
55 | rv = 1 ; | |
56 | ||
57 | return rv ; | |
58 | } |