// -------------------------------------------------------------------------
// -----                 PndSciTHitProducerIdeal  header file          -----
// -----                  Created by Alicia Sanchez                    -----
// -----                   modified by D. Steinschaden                 -----
// -----                   last update    04.2015 		       -----
// -------------------------------------------------------------------------


/** PndSciTHitProducerIdeal.h
 *@author a.sanchez <a.sanchez@gsi.de>
 **
 ** The ideal hit producer produces hits of type PndSciTHitProducerIdeal.h by copying
 ** the MCPoint position.  Using the hits from 
 ** this HitProducer is thus equivalent to using MC information
 ** directly, but with the correct data interface.
 **/


#ifndef PNDSCITHITPRODUCERIDEAL_H
#define PNDSCITHITPRODUCERIDEAL_H 

#include "PndSciTPoint.h"
#include "PndGeoHandling.h"
#include "PndGeoSciTPar.h"

#include "FairTask.h"
#include "FairMCEventHeader.h"
#include "FairGeoVector.h"
#include "FairGeoTransform.h"

#include "TVector3.h"
#include "TGeoMatrix.h"
#include "TRandom.h"
#include <string>

class TClonesArray;

class PndSciTHitProducerIdeal : public FairTask
{
 public:

  /** Default constructor **/  
  PndSciTHitProducerIdeal();
  PndSciTHitProducerIdeal(Double_t dt);

  /** Destructor **/
  ~PndSciTHitProducerIdeal();


  /** Virtual method Init **/
  virtual void SetParContainers();
  virtual InitStatus Init();


  /** Virtual method Exec **/
  virtual void Exec(Option_t* opt);
  void smear(Double_t& time, Double_t& dt);
  void SetPersistence(Bool_t persistence) { fPersistence = persistence; }

 private:
  
  TString fInBranchName;

  /** Input array of PndSciTPoints **/
  TClonesArray* fPointArray;
 
  /** Output array of PndSciTHits **/
  TClonesArray* fHitArray; 

  
  PndGeoSciTPar* fGeoPar;

  PndGeoHandling* fGeoH; //For converting sensor ID (shortID) into the Full volume path
  
   /** object persistence **/
  Bool_t  fPersistence; //!

  Double_t fdt,fdt2;
  
  void Register();
  
  void Reset();
  
  void ProduceHits();

  ClassDef(PndSciTHitProducerIdeal,2);

};

#endif