Line data Source code
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 : // $MpId: AliMpPadRowRSegment.cxx,v 1.6 2006/05/24 13:58:46 ivana Exp $
18 : // Category: sector
19 :
20 : //-----------------------------------------------------------------------------
21 : // Class AliMpPadRowRSegment
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 right.
27 : //
28 : // Included in AliRoot: 2003/05/02
29 : // Authors: David Guez, Ivana Hrivnacova; IPN Orsay
30 : //-----------------------------------------------------------------------------
31 :
32 : #include "AliMpPadRowRSegment.h"
33 : #include "AliMpPadRow.h"
34 : #include "AliMpMotif.h"
35 : #include "AliMpMotifType.h"
36 :
37 : /// \cond CLASSIMP
38 18 : ClassImp(AliMpPadRowRSegment)
39 : /// \endcond
40 :
41 : //______________________________________________________________________________
42 : AliMpPadRowRSegment::AliMpPadRowRSegment(AliMpPadRow* padRow, AliMpMotif* motif,
43 : Int_t motifPositionId, Int_t nofPads)
44 927 : : AliMpVPadRowSegment(padRow, motif, motifPositionId, nofPads)
45 4635 : {
46 : /// Standard constructor
47 1854 : }
48 :
49 : //______________________________________________________________________________
50 : AliMpPadRowRSegment::AliMpPadRowRSegment()
51 0 : : AliMpVPadRowSegment()
52 0 : {
53 : /// Default constructor
54 0 : }
55 :
56 : //______________________________________________________________________________
57 : AliMpPadRowRSegment::~AliMpPadRowRSegment()
58 2472 : {
59 : /// Destructor
60 2472 : }
61 :
62 : //
63 : // private methods
64 : //
65 :
66 : //______________________________________________________________________________
67 : Double_t AliMpPadRowRSegment::FirstPadCenterX() const
68 : {
69 : /// Return the x coordinate of the first (the most left) pad center
70 : /// in the global coordinate system.
71 :
72 0 : return GetOffsetX() + GetMotif()->GetPadDimensionX();
73 : }
74 :
75 : //______________________________________________________________________________
76 : Double_t AliMpPadRowRSegment::LastPadCenterX() const
77 : {
78 : /// Return the x coordinate of the last (the most right) pad center
79 : /// in the global coordinate system. \n
80 : /// !! numbering of pads is in (-x) direction
81 :
82 1974 : return GetOffsetX() + (2.*GetNofPads() - 1)*GetMotif()->GetPadDimensionX();
83 : }
84 :
85 : //______________________________________________________________________________
86 : Double_t AliMpPadRowRSegment::FirstPadBorderX() const
87 : {
88 : /// Return the x coordinate of the left border of the first (the most left)
89 : /// pad in the global coordinate system.
90 :
91 2874 : return GetOffsetX();
92 : // Also could be
93 : // return FirstPadCenterX() + GetMotif()->GetPadDimensionX();
94 : }
95 :
96 : //______________________________________________________________________________
97 : Double_t AliMpPadRowRSegment::LastPadBorderX() const
98 : {
99 : /// Return the x coordinate of the right border of the last (the most right)
100 : /// pad in the global coordinate system.
101 :
102 1974 : return LastPadCenterX() + GetMotif()->GetPadDimensionX();
103 : }
104 :
105 : //
106 : // public methods
107 : //
108 :
109 : //______________________________________________________________________________
110 : Double_t AliMpPadRowRSegment::LeftBorderX() const
111 : {
112 : /// Return the x coordinate of the left row segment border
113 : /// in the global coordinate system.
114 :
115 2874 : return FirstPadBorderX();
116 : }
117 :
118 : //______________________________________________________________________________
119 : Double_t AliMpPadRowRSegment::RightBorderX() const
120 : {
121 : /// Return the x coordinate of the right row segment border
122 : /// in the global coordinate system.
123 :
124 1974 : return LastPadBorderX();
125 : }
126 :
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