#ifndef PAMVMCTRKID_H
#define PAMVMCTRKID_H
#include <iostream>
#include "TVirtualMC.h"
#include "pGeoID.h"

#define TRKOF 2

using std::cout;
using std::endl;

struct pTrkID: public pGeoID {
  Int_t plNo;
  Int_t padNo;
 

  pTrkID(): plNo(-1), padNo(-1) {};
  pTrkID(Int_t offset): pGeoID(offset), plNo(-1), padNo(-1) {};
  pTrkID & operator = (const pTrkID &pid) {
    plNo=pid.plNo;
    padNo=pid.padNo;
    return *this;
  }

  Bool_t FillVolID(){
    Bool_t t=kFALSE;
    if(gMC) {
        Int_t TRPB;
	gMC->CurrentVolOffID(3,TRPB);
        TRPB==2 ? plNo=6 : gMC->CurrentVolOffID(4,plNo);       
      	gMC->CurrentVolOffID(1,padNo);
      	t= kTRUE;
	//cout<<"plNo: "<<plNo<<" Pad: "<<padNo<<endl;
	//Print();
	//}
    }
    return t;
  }

  Int_t GetID() const { return (plNo-1)*6+padNo; }

  void Print(const Option_t* ="") const { 
    cout << " pTrkID : plNo " << plNo <<endl;
    cout << " pTrkID : padNo " << plNo <<endl;
  }

};




#endif // PAMVMCTrkID_H