]>
Commit | Line | Data |
---|---|---|
42c5218a | 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 | /* $Id$ */ | |
16 | ||
17 | /* History of cvs commits: | |
18 | * | |
19 | * $Log$ | |
d7a07f57 | 20 | * Revision 1.1 2007/07/10 12:41:38 kharlov |
21 | * Added a new class AliPHOSSurvet1 which read survey data from EDMS files | |
22 | * | |
42c5218a | 23 | */ |
24 | ||
d7a07f57 | 25 | // AliPHOSSurvey1 class is survey "reader" class, based on AliSurveyObj class. |
26 | // The first ctor parameter is a survey file's name. | |
27 | // Now it's a "local" file, later, when AliSurveyObj will be modified, | |
28 | // survey files can be somewhere else. | |
29 | // The second parameter is a prefix, for example "T1_" or "T2_", it's used to select | |
30 | // survey (T1_ == data from 08.09.2006 and T2_ == data from 11.09.2006). | |
31 | // The survey data is available from http://dcdb.cern.ch/surveydepot-production/ | |
32 | //! | |
33 | // Author: Timur Pocheptsov | |
34 | ||
42c5218a | 35 | #include "AliSurveyPoint.h" |
36 | #include "AliSurveyObj.h" | |
37 | ||
38 | #include "AliPHOSEMCAGeometry.h" | |
39 | #include "AliPHOSGeometry.h" | |
40 | #include "AliPHOSSurvey1.h" | |
41 | #include "AliLog.h" | |
42 | ||
43 | ClassImp(AliPHOSSurvey1) | |
44 | ||
45 | //____________________________________________________________________________ | |
46 | AliPHOSSurvey1::AliPHOSSurvey1(const TString &fileName, const TString &namePrefix) | |
47 | { | |
d7a07f57 | 48 | // AliPHOSSurvey1 ctor. Creates AliSurveyObj, which reads data from EDMS, |
49 | // convert this data (a set of AliSurveyPoint objects) into translations | |
50 | // and rotations from strips. | |
51 | ||
42c5218a | 52 | const AliPHOSGeometry *phosGeom = AliPHOSGeometry::GetInstance("IHEP", "IHEP"); |
53 | if (!phosGeom) { | |
54 | AliError("Cannot obtain AliPHOSGeometry instance."); | |
55 | return; | |
56 | } | |
57 | ||
58 | AliSurveyObj survey; | |
59 | survey.FillFromLocalFile(fileName); | |
60 | ||
61 | AliPHOSEMCAGeometry * emcaGeom = phosGeom->GetEMCAGeometry(); | |
62 | fStrNum = emcaGeom->GetNStripX() * emcaGeom->GetNStripZ(); | |
63 | ||
64 | TObjArray *points = survey.GetData(); | |
65 | Int_t goodPoints = 0; | |
66 | Int_t start = -1; | |
67 | for (Int_t i = 0, e = points->GetEntries(); i < e; ++i) { | |
68 | AliSurveyPoint *stripPoint = static_cast<AliSurveyPoint *>(points->At(i)); | |
69 | if (stripPoint->GetPointName().BeginsWith(namePrefix)) { | |
70 | ++goodPoints; | |
71 | if (start == -1) | |
72 | start = i; | |
73 | } | |
74 | } | |
75 | ||
76 | if (goodPoints != kNumberOfPoints) { | |
77 | AliError("Wrong number of points with prefix" + namePrefix); | |
78 | return; | |
79 | } | |
80 | ||
81 | Double_t *xReal = new Double_t[fStrNum * 2];//1 | |
82 | Double_t *zReal = new Double_t[fStrNum * 2];//2 | |
83 | ||
84 | for (Int_t i = 0; i < fStrNum * 2; ++i) { | |
85 | AliSurveyPoint *stripPoint = static_cast<AliSurveyPoint *>(points->At(start + kStartingPoint + i)); | |
86 | xReal[i] = stripPoint->GetX() * 0.1; | |
87 | zReal[i] = stripPoint->GetZ() * 0.1; | |
88 | } | |
89 | ||
90 | InitStripData(xReal, zReal); | |
91 | ||
92 | delete [] zReal;//2 | |
93 | delete [] xReal;//1 | |
94 | } | |
95 | ||
96 | //____________________________________________________________________________ | |
97 | AliPHOSSurvey1::~AliPHOSSurvey1() | |
98 | { | |
99 | } |