remove unused code
[u/mrichter/AliRoot.git] / MUON / MakeMUONZeroMisAlignment.C
CommitLineData
c2d1365a 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 **************************************************************************/
d3a9c52a 15
c2d1365a 16// $Id$
d3a9c52a 17
e54bf126 18/// \ingroup macros
19/// \file MakeMUONZeroMisAlignment.C
20/// \brief Macro for generating the zero misalignment data.
21///
22/// \author: I. Hrivnacova, IPN Orsay
d3a9c52a 23
0eae0737 24#if !defined(__CINT__) || defined(__MAKECINT__)
25
26#include "AliMUONGeometryTransformer.h"
27
ef4cb4f1 28#include "AliGeomManager.h"
0eae0737 29#include "AliCDBManager.h"
30#include "AliCDBStorage.h"
0dd10920 31#include "AliCDBEntry.h"
0eae0737 32#include "AliCDBId.h"
33
ef4cb4f1 34#include <TSystem.h>
0dd10920 35#include <TError.h>
0eae0737 36#include <TClonesArray.h>
37#include <TString.h>
38#include <TFile.h>
39#include <Riostream.h>
40
41#endif
42
c2d1365a 43void MakeMUONZeroMisAlignment()
44{
6fce62af 45 const char* macroname = "MakeMUONZeroMisAlignment.C";
46 // Activate CDB storage and load geometry from CDB
47 AliCDBManager* cdb = AliCDBManager::Instance();
162637e4 48 if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
6fce62af 49 cdb->SetRun(0);
50
0dd10920 51 AliCDBStorage* storage = 0;
6fce62af 52
a24be56b 53 if( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ){
6fce62af 54 TString Storage = gSystem->Getenv("STORAGE");
55 if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) {
56 Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data());
57 return;
58 }
59 storage = cdb->GetStorage(Storage.Data());
60 if(!storage){
61 Error(macroname,"Unable to open storage %s\n",Storage.Data());
62 return;
63 }
64 AliCDBPath path("GRP","Geometry","Data");
65 AliCDBEntry *entry = storage->Get(path.GetPath(),cdb->GetRun());
66 if(!entry) Fatal(macroname,"Could not get the specified CDB entry!");
67 entry->SetOwner(0);
68 TGeoManager* geom = (TGeoManager*) entry->GetObject();
69 AliGeomManager::SetGeometry(geom);
70 }else{
71 AliGeomManager::LoadGeometry(); //load geom from default CDB storage
72 }
ef4cb4f1 73
74 AliMUONGeometryTransformer transformer;
75 transformer.LoadGeometryData();
c2d1365a 76 TClonesArray* array = transformer.CreateZeroAlignmentData();;
d3a9c52a 77
0eae0737 78 if ( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ) {
c2d1365a 79 // Create a file to store the alignment data
dfe9c69d 80 const char* filename = "MUONZeroMisalignment.root";
81 TFile f(filename,"RECREATE");
0dd10920 82 if(!f.IsOpen()){
dfe9c69d 83 Error(macroname,"cannot open file for output\n");
84 return;
c2d1365a 85 }
dfe9c69d 86 Info(macroname,"Saving alignment objects to the file %s", filename);
d3a9c52a 87 f.cd();
dfe9c69d 88 f.WriteObject(array,"MUONAlignObjs","kSingleKey");
d3a9c52a 89 f.Close();
dfe9c69d 90 } else {
d3a9c52a 91 // save in CDB storage
d3a9c52a 92 AliCDBMetaData* cdbData = new AliCDBMetaData();
93 cdbData->SetResponsible("Dimuon Offline project");
5bd470e1 94 cdbData->SetComment("MUON alignment objects with zero misalignment");
95 cdbData->SetAliRootVersion(gSystem->Getenv("ARVERSION"));
dfe9c69d 96 AliCDBId id("MUON/Align/Data", 0, AliCDBRunRange::Infinity());
d3a9c52a 97 storage->Put(array, id, cdbData);
98 }
d3a9c52a 99}
100