AliEventInfo: rest of the getters. AliRecoParam: the getter becomes virtual and is...

[u/mrichter/AliRoot.git] / STEER / AliRecoParam.cxx

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///////////////////////////////////////////////////////////////////////////////
//                                                                           //
// ALICE Reconstruction parameterization:                                    //
//                                                                           //
//                                                                           //
// Base Class for Detector reconstruction parameters                         //
// Revision: cvetan.cheshkov@cern.ch 12/06/2008                              //
// Its structure has been revised and it is interfaced to AliEventInfo.      //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////

#include "TObjArray.h"
#include "AliDetectorRecoParam.h"

#include "AliLog.h"
#include "AliRecoParam.h"


ClassImp(AliRecoParam)

AliRecoParam::AliRecoParam(): 
  TNamed("",""),
  fRecoParamArray(0)
{
  // Default constructor
  // ...
}

AliRecoParam::AliRecoParam(const char *detector): 
  TNamed(detector,detector),
  fRecoParamArray(0)
{
  // Default constructor
  // ...
}

AliRecoParam::~AliRecoParam(){
  // Destructor
  // ...
  // Delete the array with the reco-param objects
  if (fRecoParamArray){
    fRecoParamArray->Delete();
    delete fRecoParamArray;
  }
}

void  AliRecoParam::Print(Option_t *option) const {
  //
  // Print reconstruction setup
  //
  printf("AliRecoParam object for %s\n",GetName()); 
  if (!fRecoParamArray) return;
  Int_t nparam = fRecoParamArray->GetEntriesFast();
  for (Int_t iparam=0; iparam<nparam; iparam++){
    AliDetectorRecoParam * param = (AliDetectorRecoParam *)fRecoParamArray->At(iparam);
    if (!param) continue;
    param->Print(option);
  }
}

AliDetectorRecoParam *AliRecoParam::GetRecoParam(const AliEventInfo &/*evInfo*/) const {
  // To be implemented by the detectors
  // Here we return the last AliDetectorRecoParam!!
  if (!fRecoParamArray) return NULL;
  if (fRecoParamArray->GetEntriesFast() != 1)
    AliWarning(Form("Method not implemented by the detector %s, using the last AliDetectorRecoParam !",GetName()));

  return (AliDetectorRecoParam *)fRecoParamArray->Last();
}

void  AliRecoParam::AddRecoParam(AliDetectorRecoParam* param){
  // Add an instance of reco params object into
  // the fRecoParamArray
  //
  if (!fRecoParamArray) fRecoParamArray = new TObjArray;
  fRecoParamArray->AddLast(param);
}