added verbosity in a Fatal call

[u/mrichter/AliRoot.git] / MUON / MakeMUONRecoParamArray.C

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/* $Id$ */

/// \ingroup macros
/// \file MakeMUONRecoParamArray.C
/// \brief Macro to set reconstruction parameters and put them in the OCDB
///
/// \author Philippe Pillot, SUBATECH

#if !defined(__CINT__) || defined(__MAKECINT__)

#include "AliMUONRecoParam.h"
#include "AliMUONCDB.h"

#include "AliCDBManager.h"
#include "AliRecoParam.h"

#include <TObjArray.h>
#include <TIterator.h>

#include <Riostream.h>

#endif



//-----------------------------------------------------------------------
void MakeMUONRecoParamArray(Int_t startRun = 0, Int_t endRun = AliCDBRunRange::Infinity(),
			    Int_t settingsForCosmicRun = kFALSE)
{
  /// set the reconstruction parameters and store them in the OCDB ($ALICE_ROOT/OCDB/MUON/Calib/RecoParam/).
  /// - make a CDB entry for the run range [startRun, endRun]
  /// - the choice between two possible configurations:
  ///   -  settingsForCosmicRun = kFALSE (default), i.e.
  ///      LowFlux (default)
  ///      Calibration
  ///   - settingsForCosmicRun = kTRUE, i.e.
  ///      Cosmic (default)
  ///      Calibration
  
  // init CDB
  AliCDBManager* man = AliCDBManager::Instance();
  if(!man->IsDefaultStorageSet()) man->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
  man->SetRun(startRun);
  
  // set RecoParams
  AliMUONRecoParam *param;
  TObjArray recoParams;

  AliRecoParam::EventSpecie_t defaultParam = AliRecoParam::kLowMult;

  if(!settingsForCosmicRun) {
    // set parameters for p-p runs
    param = AliMUONRecoParam::GetLowFluxParam();
    recoParams.AddLast(param);
  }
  else {
    // set parameters for cosmic runs
    param = AliMUONRecoParam::GetCosmicParam();
    recoParams.AddLast(param);
    defaultParam = AliRecoParam::kCosmic;
  }

  // set (dummy) parameters for calibration runs
  param = AliMUONRecoParam::GetCalibrationParam();
  recoParams.AddLast(param);

  // set parameters for Pb-Pb runs
  // param = AliMUONRecoParam::GetHighFluxParam();
  // recoParams.AddLast(param);

  // identify default parameters (exit if identification failed)
  Bool_t defaultIsSet = kFALSE;
  TIter next(recoParams.MakeIterator());
  while ( (param = static_cast<AliMUONRecoParam*>(next())) ) {
    if (param->GetEventSpecie() == defaultParam) {
      param->SetAsDefault();
      defaultIsSet = kTRUE;
    }
    param->Print("FULL");
  }
  if (!defaultIsSet) {
    cout<<"The default reconstruction parameters are not set! Exiting..."<<endl;
    return;
  }
  
  // save RecoParam in CDB
  AliMUONCDB::WriteToCDB(&recoParams, "MUON/Calib/RecoParam", startRun, endRun, "reconstruction parameters for MUON", "Philippe Pillot");
  
}