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1ef5468a | 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 | // $Id$ | |
17 | ||
18 | #include "AliMpPadUID.h" | |
19 | ||
20 | /// \class AliMpPadUID | |
21 | /// | |
22 | /// Unique ID for pads | |
23 | /// | |
24 | /// \author Laurent Aphecetche, Subatech | |
25 | ||
26 | /// \cond CLASSIMP | |
27 | ClassImp(AliMpPadUID) | |
28 | /// \endcond | |
29 | ||
30 | //_____________________________________________________________________________ | |
31 | AliMpPadUID::AliMpPadUID(UInt_t uid) | |
32 | : TObject() | |
33 | { | |
34 | /// ctor | |
35 | SetUniqueID(uid); | |
36 | } | |
37 | ||
38 | //_____________________________________________________________________________ | |
39 | AliMpPadUID::AliMpPadUID(Int_t detElemId, Int_t manuId, Int_t manuChannel) | |
40 | : TObject() | |
41 | { | |
42 | /// ctor | |
43 | SetUniqueID(BuildUniqueID(detElemId,manuId,manuChannel)); | |
44 | } | |
45 | ||
46 | //_____________________________________________________________________________ | |
47 | AliMpPadUID::~AliMpPadUID() | |
48 | { | |
49 | /// dtor | |
50 | } | |
51 | ||
52 | //_____________________________________________________________________________ | |
53 | UInt_t | |
54 | AliMpPadUID::BuildUniqueID(Int_t detElemId, Int_t manuId, | |
55 | Int_t manuChannel) | |
56 | { | |
57 | /// Build a single integer with id information | |
58 | return ( ( detElemId ) | ( manuId << 12 ) | ( manuChannel << 24 ) ); | |
59 | } | |
60 | ||
61 | //_____________________________________________________________________________ | |
62 | Int_t | |
63 | AliMpPadUID::DetElemId(UInt_t uniqueID) | |
64 | { | |
65 | /// Return detection element id part of the uniqueID | |
66 | return uniqueID & 0xFFF; | |
67 | } | |
68 | ||
69 | //_____________________________________________________________________________ | |
70 | Int_t | |
71 | AliMpPadUID::ManuChannel(UInt_t uniqueID) | |
72 | { | |
73 | /// Return manuChannel part of the uniqueID | |
74 | return ( uniqueID & 0x3F000000 ) >> 24; | |
75 | } | |
76 | ||
77 | //_____________________________________________________________________________ | |
78 | Int_t | |
79 | AliMpPadUID::ManuId(UInt_t uniqueID) | |
80 | { | |
81 | /// Return manuId part of the uniqueID | |
82 | return ( uniqueID & 0xFFF000 ) >> 12; | |
83 | } |