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5f91c9e8 | 1 | // $Id$ |
2 | // -------------------------------------------------------- | |
3 | // Category: sector | |
4 | // | |
5 | // Class AliMpPadRow | |
f0e4d56c | 6 | // ------------------ |
5f91c9e8 | 7 | // Class describing a pad row composed of the pad row segments. |
8 | // | |
9 | // Authors: David Guez, Ivana Hrivnacova; IPN Orsay | |
10 | ||
11 | #include <TError.h> | |
12 | ||
13 | #include "AliMpPadRow.h" | |
f0e4d56c | 14 | #include "AliMpPadRowLSegment.h" |
15 | #include "AliMpPadRowRSegment.h" | |
5f91c9e8 | 16 | |
17 | ClassImp(AliMpPadRow) | |
18 | ||
f0e4d56c | 19 | //_____________________________________________________________________________ |
20 | AliMpPadRow::AliMpPadRow(AliMpXDirection direction) | |
21 | : TObject(), | |
22 | fDirection(direction), | |
23 | fID(0) | |
24 | { | |
25 | // | |
26 | } | |
27 | ||
5f91c9e8 | 28 | //_____________________________________________________________________________ |
29 | AliMpPadRow::AliMpPadRow() | |
30 | : TObject(), | |
f0e4d56c | 31 | fDirection(kLeft), |
32 | fID(0) | |
5f91c9e8 | 33 | { |
34 | // | |
35 | } | |
36 | ||
37 | //_____________________________________________________________________________ | |
38 | AliMpPadRow::~AliMpPadRow() { | |
39 | // | |
40 | ||
41 | for (Int_t i=0; i<GetNofPadRowSegments() ; i++) | |
42 | delete fSegments[i]; | |
43 | } | |
44 | ||
45 | // | |
f0e4d56c | 46 | // private methods |
5f91c9e8 | 47 | // |
48 | ||
49 | //_____________________________________________________________________________ | |
f0e4d56c | 50 | Double_t AliMpPadRow::CurrentBorderX() const |
5f91c9e8 | 51 | { |
f0e4d56c | 52 | // Returns the left/right x border |
53 | // (depending on the direction which the row segments are filled in). | |
5f91c9e8 | 54 | // --- |
55 | ||
5f91c9e8 | 56 | if (GetNofPadRowSegments() == 0) |
f0e4d56c | 57 | return fOffsetX; |
5f91c9e8 | 58 | else |
f0e4d56c | 59 | if (fDirection == kLeft) |
60 | return GetPadRowSegment(GetNofPadRowSegments()-1)->LeftBorderX(); | |
61 | else | |
62 | return GetPadRowSegment(GetNofPadRowSegments()-1)->RightBorderX(); | |
63 | } | |
64 | ||
65 | // | |
66 | // public methods | |
67 | // | |
68 | ||
69 | //_____________________________________________________________________________ | |
70 | AliMpVPadRowSegment* | |
71 | AliMpPadRow::AddPadRowSegment(AliMpMotif* motif, Int_t motifPositionId, | |
72 | Int_t nofPads) | |
73 | { | |
74 | // Adds pad row segment. | |
75 | // --- | |
76 | ||
77 | AliMpVPadRowSegment* padRowSegment = 0; | |
78 | ||
79 | if (fDirection == kLeft) { | |
80 | padRowSegment | |
81 | = new AliMpPadRowLSegment(this, motif, motifPositionId, nofPads); | |
82 | } | |
83 | else { | |
84 | padRowSegment | |
85 | = new AliMpPadRowRSegment(this, motif, motifPositionId, nofPads); | |
86 | } | |
87 | ||
88 | // Set pad row segment offset | |
89 | padRowSegment->SetOffsetX(CurrentBorderX()); | |
5f91c9e8 | 90 | |
91 | // Adds the pad row segment | |
92 | fSegments.push_back(padRowSegment); | |
f0e4d56c | 93 | |
94 | return padRowSegment; | |
5f91c9e8 | 95 | } |
96 | ||
97 | //_____________________________________________________________________________ | |
f0e4d56c | 98 | AliMpVPadRowSegment* AliMpPadRow::FindPadRowSegment(Double_t x) const |
5f91c9e8 | 99 | { |
100 | // Finds the row segment for the specified x position; | |
101 | // returns 0 if no row segment is found. | |
102 | // --- | |
103 | ||
104 | for (Int_t i=0; i<GetNofPadRowSegments(); i++) { | |
f0e4d56c | 105 | AliMpVPadRowSegment* rs = GetPadRowSegment(i); |
5f91c9e8 | 106 | if (x >= rs->LeftBorderX() && x <= rs->RightBorderX()) |
107 | return rs; | |
108 | } | |
109 | ||
110 | return 0; | |
111 | } | |
112 | ||
113 | //_____________________________________________________________________________ | |
114 | Double_t AliMpPadRow::HalfSizeY() const | |
115 | { | |
116 | return GetPadRowSegment(0)->HalfSizeY(); | |
117 | } | |
118 | ||
119 | //_____________________________________________________________________________ | |
120 | void AliMpPadRow::SetID(Int_t id) | |
121 | { | |
122 | // Sets the ID. | |
123 | // --- | |
124 | ||
125 | fID = id; | |
126 | } | |
127 | ||
128 | //_____________________________________________________________________________ | |
129 | void AliMpPadRow::SetOffsetX(Double_t offsetX) | |
130 | { | |
131 | // Sets the x offset. | |
132 | // --- | |
133 | ||
134 | fOffsetX = offsetX; | |
135 | } | |
136 | ||
137 | //_____________________________________________________________________________ | |
138 | Int_t AliMpPadRow::GetID() const | |
139 | { | |
140 | // Returns the row ID. | |
141 | // --- | |
142 | ||
143 | return fID; | |
144 | } | |
145 | ||
146 | //_____________________________________________________________________________ | |
147 | Int_t AliMpPadRow::GetNofPadRowSegments() const | |
148 | { | |
149 | // Returns number of row segments. | |
150 | // --- | |
151 | ||
152 | return fSegments.size(); | |
153 | } | |
154 | ||
155 | //_____________________________________________________________________________ | |
f0e4d56c | 156 | AliMpVPadRowSegment* AliMpPadRow::GetPadRowSegment(Int_t i) const |
5f91c9e8 | 157 | { |
158 | if (i<0 || i>=GetNofPadRowSegments()) { | |
159 | Warning("GetRowSegment", "Index outside range"); | |
160 | return 0; | |
161 | } | |
162 | ||
163 | return fSegments[i]; | |
164 | } | |
165 | ||
166 | //_____________________________________________________________________________ | |
167 | Int_t AliMpPadRow::GetNofPads() const | |
168 | { | |
169 | // Returns number of pads in this pad row. | |
170 | // --- | |
171 | ||
172 | Int_t nofPads=0; | |
173 | for (Int_t i=0; i<GetNofPadRowSegments(); i++) | |
174 | nofPads += GetPadRowSegment(i)->GetNofPads(); | |
175 | ||
176 | return nofPads; | |
177 | } | |
178 |