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dee1d5f1 | 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 | ||
ea4cae7a | 16 | // $Id$ |
13985652 | 17 | // $MpId: AliMpPadRowLSegment.cxx,v 1.6 2006/05/24 13:58:46 ivana Exp $ |
ea4cae7a | 18 | // Category: sector |
3d1463c8 | 19 | |
20 | //----------------------------------------------------------------------------- | |
ea4cae7a | 21 | // Class AliMpPadRowLSegment |
22 | // ------------------------- | |
23 | // Class describing a pad row segment composed of the | |
24 | // the identic pads; | |
25 | // the pads are placed from the offset (defined in the base class) | |
26 | // to the left. | |
27 | // | |
dbe945cc | 28 | // Included in AliRoot: 2003/05/02 |
ea4cae7a | 29 | // Authors: David Guez, Ivana Hrivnacova; IPN Orsay |
3d1463c8 | 30 | //----------------------------------------------------------------------------- |
ea4cae7a | 31 | |
ea4cae7a | 32 | #include "AliMpPadRowLSegment.h" |
33 | #include "AliMpPadRow.h" | |
34 | #include "AliMpMotif.h" | |
35 | #include "AliMpMotifType.h" | |
36 | ||
13985652 | 37 | /// \cond CLASSIMP |
ea4cae7a | 38 | ClassImp(AliMpPadRowLSegment) |
13985652 | 39 | /// \endcond |
ea4cae7a | 40 | |
41 | //_____________________________________________________________________________ | |
42 | AliMpPadRowLSegment::AliMpPadRowLSegment( | |
43 | AliMpPadRow* padRow, AliMpMotif* motif, | |
44 | Int_t motifPositionId, Int_t nofPads) | |
45 | : AliMpVPadRowSegment(padRow, motif, motifPositionId, nofPads) | |
46 | { | |
dee1d5f1 | 47 | /// Standard constructor |
ea4cae7a | 48 | } |
49 | ||
50 | //_____________________________________________________________________________ | |
51 | AliMpPadRowLSegment::AliMpPadRowLSegment() | |
52 | : AliMpVPadRowSegment() | |
53 | { | |
dee1d5f1 | 54 | /// Default constructor |
ea4cae7a | 55 | } |
56 | ||
57 | //_____________________________________________________________________________ | |
dee1d5f1 | 58 | AliMpPadRowLSegment::~AliMpPadRowLSegment() |
59 | { | |
60 | /// Destructor | |
ea4cae7a | 61 | } |
62 | ||
63 | // | |
64 | // private methods | |
65 | // | |
66 | ||
67 | //_____________________________________________________________________________ | |
68 | Double_t AliMpPadRowLSegment::FirstPadCenterX() const | |
69 | { | |
dee1d5f1 | 70 | /// Return the x coordinate of the first (the most right) pad center |
71 | /// in the global coordinate system. | |
ea4cae7a | 72 | |
6e97fbb8 | 73 | return GetOffsetX() - GetMotif()->GetPadDimensionX(); |
ea4cae7a | 74 | } |
75 | ||
76 | //_____________________________________________________________________________ | |
77 | Double_t AliMpPadRowLSegment::LastPadCenterX() const | |
78 | { | |
dee1d5f1 | 79 | /// Return the x coordinate of the last (the most left) pad center |
80 | /// in the global coordinate system. \n | |
81 | /// !! numbering of pads is in (-x) direction | |
ea4cae7a | 82 | |
6e97fbb8 | 83 | return GetOffsetX() - (2.*GetNofPads() - 1)*GetMotif()->GetPadDimensionX(); |
ea4cae7a | 84 | } |
85 | ||
86 | //_____________________________________________________________________________ | |
87 | Double_t AliMpPadRowLSegment::FirstPadBorderX() const | |
88 | { | |
dee1d5f1 | 89 | /// Return the x coordinate of the right border of the first (the most right) |
90 | /// pad in the global coordinate system. | |
ea4cae7a | 91 | |
92 | return GetOffsetX(); | |
93 | // Also could be | |
6e97fbb8 | 94 | // return FirstPadCenterX() + GetMotif()->GetPadDimensionX(); |
ea4cae7a | 95 | } |
96 | ||
97 | //_____________________________________________________________________________ | |
98 | Double_t AliMpPadRowLSegment::LastPadBorderX() const | |
99 | { | |
dee1d5f1 | 100 | /// Return the x coordinate of the left border of the last (the most left) |
101 | /// pad in the global coordinate system. | |
ea4cae7a | 102 | |
6e97fbb8 | 103 | return LastPadCenterX() - GetMotif()->GetPadDimensionX(); |
ea4cae7a | 104 | } |
105 | ||
106 | // | |
107 | // public methods | |
108 | // | |
109 | ||
110 | //_____________________________________________________________________________ | |
111 | Double_t AliMpPadRowLSegment::LeftBorderX() const | |
112 | { | |
dee1d5f1 | 113 | /// Return the x coordinate of the left row segment border |
114 | /// in the global coordinate system. | |
ea4cae7a | 115 | |
116 | return LastPadBorderX(); | |
117 | } | |
118 | ||
119 | //_____________________________________________________________________________ | |
120 | Double_t AliMpPadRowLSegment::RightBorderX() const | |
121 | { | |
dee1d5f1 | 122 | /// Return the x coordinate of the right row segment border |
123 | /// in the global coordinate system. | |
ea4cae7a | 124 | |
125 | return FirstPadBorderX(); | |
126 | } |