HLT/MUON/macros/rootlogon.C

   1 /**************************************************************************
   2  * This file is property of and copyright by the ALICE HLT Project        *
   3  * All rights reserved.                                                   *
   4  *                                                                        *
   5  * Primary Authors:                                                       *
   6  *   Artur Szostak <artursz@iafrica.com>                                  *
   7  *                                                                        *
   8  * Permission to use, copy, modify and distribute this software and its   *
   9  * documentation strictly for non-commercial purposes is hereby granted   *
  10  * without fee, provided that the above copyright notice appears in all   *
  11  * copies and that both the copyright notice and this permission notice   *
  12  * appear in the supporting documentation. The authors make no claims     *
  13  * about the suitability of this software for any purpose. It is          *
  14  * provided "as is" without express or implied warranty.                  *
  15  **************************************************************************/
  16
  17 // $Id: $
  18
  19 /**
  20  * \ingroup macros
  21  * \file rootlogon.C
  22  * \brief This macro is run when AliRoot starts and sets up the dHLT specific environment.
  23  *
  24  * It loads the required dimuon HLT specific libraries and include paths needed
  25  * to compile and run dHLT specific macros easily.
  26  *
  27  * \author Artur Szostak <artursz@iafrica.com>
  28  */
  29
  30 {
  31         cout << "Initialising AliRoot environment for dHLT..." << endl;
  32
  33         // Check that we are actually loading aliroot or something compatible.
  34         if (gClassTable->GetID("AliHLTSystem") < 0)
  35         {
  36                 cerr << "ERROR: you must run in AliRoot to run dHLT macros." << endl;
  37                 gApplication->Terminate();
  38                 return;
  39         }
  40
  41         TString includePath = "-I${ALICE_ROOT}/include ";
  42         includePath        += "-I${ALICE_ROOT}/RAW ";
  43         includePath        += "-I${ALICE_ROOT}/MUON ";
  44         includePath        += "-I${ALICE_ROOT}/MUON/mapping ";
  45         includePath        += "-I${ALICE_ROOT}/HLT/BASE ";
  46         includePath        += "-I${ALICE_ROOT}/HLT/BASE/HOMER ";
  47         includePath        += "-I${ALICE_ROOT}/HLT/MUON ";
  48         includePath        += "-I${ALICE_ROOT}/HLT/MUON/macros ";
  49         includePath        += "-I${ALICE_ROOT}/HLT/MUON/OfflineInterface ";
  50         includePath        += "-I${ALICE_ROOT}/HLT/MUON/OnlineAnalysis ";
  51         gSystem->SetIncludePath(includePath.Data());
  52
  53         TString macroPath = gROOT->GetMacroPath();
  54         macroPath        += "${ALICE_ROOT}/HLT/MUON/macros:";
  55         gROOT->SetMacroPath(macroPath);
  56
  57         gSystem->Load("libAliHLTMUON");
  58         gSystem->Load("libAliHLTHOMER");
  59
  60         // Setup the CDB default storage and run number if nothing was set.
  61         AliCDBManager* cdbManager = AliCDBManager::Instance();
  62         if (cdbManager == NULL)
  63         {
  64                 cerr << "ERROR: Global CDB manager object does not exist." << endl;
  65                 return;
  66         }
  67         if (cdbManager->GetDefaultStorage() == NULL)
  68         {
  69                 cdbManager->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
  70         }
  71         if (cdbManager->GetRun() == -1)
  72         {
  73                 cdbManager->SetRun(0);
  74         }
  75 }