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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: AliMpPadRow.cxx,v 1.8 2006/05/24 13:58:46 ivana Exp $ | |
18 | // Category: sector | |
19 | // | |
20 | // Class AliMpPadRow | |
21 | // ------------------ | |
22 | // Class describing a pad row composed of the pad row segments. | |
23 | // Included in AliRoot: 2003/05/02 | |
24 | // Authors: David Guez, Ivana Hrivnacova; IPN Orsay | |
25 | ||
26 | #include "AliMpPadRow.h" | |
27 | #include "AliMpPadRowLSegment.h" | |
28 | #include "AliMpPadRowRSegment.h" | |
29 | ||
30 | #include "AliLog.h" | |
31 | ||
32 | #include <Riostream.h> | |
33 | ||
34 | /// \cond CLASSIMP | |
35 | ClassImp(AliMpPadRow) | |
36 | /// \endcond | |
37 | ||
38 | //_____________________________________________________________________________ | |
39 | AliMpPadRow::AliMpPadRow(AliMp::XDirection direction) | |
40 | : TObject(), | |
41 | fDirection(direction), | |
42 | fID(0), | |
43 | fOffsetX(0), | |
44 | fSegments() | |
45 | { | |
46 | /// Standard constructor | |
47 | } | |
48 | ||
49 | //_____________________________________________________________________________ | |
50 | AliMpPadRow::AliMpPadRow() | |
51 | : TObject(), | |
52 | fDirection(AliMp::kLeft), | |
53 | fID(0), | |
54 | fOffsetX(0), | |
55 | fSegments() | |
56 | { | |
57 | /// Default constructor | |
58 | } | |
59 | ||
60 | //_____________________________________________________________________________ | |
61 | AliMpPadRow::~AliMpPadRow() | |
62 | { | |
63 | /// Destructor | |
64 | ||
65 | for (Int_t i=0; i<GetNofPadRowSegments() ; i++) | |
66 | delete fSegments[i]; | |
67 | } | |
68 | ||
69 | // | |
70 | // private methods | |
71 | // | |
72 | ||
73 | //_____________________________________________________________________________ | |
74 | Double_t AliMpPadRow::CurrentBorderX() const | |
75 | { | |
76 | /// Return the left/right x border | |
77 | /// (depending on the direction which the row segments are filled in). | |
78 | ||
79 | if (GetNofPadRowSegments() == 0) | |
80 | return fOffsetX; | |
81 | else | |
82 | if (fDirection == AliMp::kLeft) | |
83 | return GetPadRowSegment(GetNofPadRowSegments()-1)->LeftBorderX(); | |
84 | else | |
85 | return GetPadRowSegment(GetNofPadRowSegments()-1)->RightBorderX(); | |
86 | } | |
87 | ||
88 | // | |
89 | // public methods | |
90 | // | |
91 | ||
92 | //_____________________________________________________________________________ | |
93 | AliMpVPadRowSegment* | |
94 | AliMpPadRow::AddPadRowSegment(AliMpMotif* motif, Int_t motifPositionId, | |
95 | Int_t nofPads) | |
96 | { | |
97 | /// Add a pad row segment. | |
98 | ||
99 | AliMpVPadRowSegment* padRowSegment = 0; | |
100 | ||
101 | if (fDirection == AliMp::kLeft) { | |
102 | padRowSegment | |
103 | = new AliMpPadRowLSegment(this, motif, motifPositionId, nofPads); | |
104 | } | |
105 | else { | |
106 | padRowSegment | |
107 | = new AliMpPadRowRSegment(this, motif, motifPositionId, nofPads); | |
108 | } | |
109 | ||
110 | // Set pad row segment offset | |
111 | padRowSegment->SetOffsetX(CurrentBorderX()); | |
112 | ||
113 | // Adds the pad row segment | |
114 | #ifdef WITH_STL | |
115 | fSegments.push_back(padRowSegment); | |
116 | #endif | |
117 | ||
118 | #ifdef WITH_ROOT | |
119 | fSegments.Add(padRowSegment); | |
120 | #endif | |
121 | ||
122 | return padRowSegment; | |
123 | } | |
124 | ||
125 | //_____________________________________________________________________________ | |
126 | AliMpVPadRowSegment* AliMpPadRow::FindPadRowSegment(Double_t x) const | |
127 | { | |
128 | /// Find the row segment for the specified x position; | |
129 | /// return 0 if no row segment is found. | |
130 | ||
131 | for (Int_t i=0; i<GetNofPadRowSegments(); i++) { | |
132 | AliMpVPadRowSegment* rs = GetPadRowSegment(i); | |
133 | if (x >= rs->LeftBorderX() && x <= rs->RightBorderX()) | |
134 | return rs; | |
135 | } | |
136 | ||
137 | return 0; | |
138 | } | |
139 | ||
140 | //_____________________________________________________________________________ | |
141 | Double_t AliMpPadRow::HalfSizeY() const | |
142 | { | |
143 | /// Return the half size in y | |
144 | ||
145 | return GetPadRowSegment(0)->HalfSizeY(); | |
146 | } | |
147 | ||
148 | //_____________________________________________________________________________ | |
149 | void AliMpPadRow::SetID(Int_t id) | |
150 | { | |
151 | /// Set the ID. | |
152 | ||
153 | fID = id; | |
154 | } | |
155 | ||
156 | //_____________________________________________________________________________ | |
157 | void AliMpPadRow::SetOffsetX(Double_t offsetX) | |
158 | { | |
159 | /// Set the x offset. | |
160 | ||
161 | fOffsetX = offsetX; | |
162 | } | |
163 | ||
164 | //_____________________________________________________________________________ | |
165 | Int_t AliMpPadRow::GetID() const | |
166 | { | |
167 | /// Return the pad row ID. | |
168 | ||
169 | return fID; | |
170 | } | |
171 | ||
172 | //_____________________________________________________________________________ | |
173 | Int_t AliMpPadRow::GetNofPadRowSegments() const | |
174 | { | |
175 | /// Return the number of pad row segments. | |
176 | ||
177 | #ifdef WITH_STL | |
178 | return fSegments.size(); | |
179 | #endif | |
180 | ||
181 | #ifdef WITH_ROOT | |
182 | return fSegments.GetEntriesFast(); | |
183 | #endif | |
184 | } | |
185 | ||
186 | //_____________________________________________________________________________ | |
187 | AliMpVPadRowSegment* AliMpPadRow::GetPadRowSegment(Int_t i) const | |
188 | { | |
189 | /// Return the pad row segment with the specified number. | |
190 | ||
191 | if (i<0 || i>=GetNofPadRowSegments()) { | |
192 | AliWarningStream() << "Index outside range" << endl; | |
193 | return 0; | |
194 | } | |
195 | ||
196 | #ifdef WITH_STL | |
197 | return fSegments[i]; | |
198 | #endif | |
199 | ||
200 | #ifdef WITH_ROOT | |
201 | return (AliMpVPadRowSegment*)fSegments[i]; | |
202 | #endif | |
203 | } | |
204 | ||
205 | //_____________________________________________________________________________ | |
206 | Int_t AliMpPadRow::GetNofPads() const | |
207 | { | |
208 | /// Return the number of pads in this pad row. | |
209 | ||
210 | Int_t nofPads=0; | |
211 | for (Int_t i=0; i<GetNofPadRowSegments(); i++) | |
212 | nofPads += GetPadRowSegment(i)->GetNofPads(); | |
213 | ||
214 | return nofPads; | |
215 | } | |
216 |