#ifndef PNDHYPCLUSTER_H
#define PNDHYPCLUSTER_H

#include "TObject.h"
#include <vector>
#include <iostream>

#include "PndHypHit.h" // contains SensorSide enumeration


//! PndHypClusterCand.h
//! @author T.Stockmanns <t.stockmanns@fz-juelich.de>
//!
//! \brief Class to store the Digis which belong to one cluster
//! This class holds the information which Digi belongs to the actual cluster.
//! The information is stored in a vector<Int_t> which contains the
//! position of the digi in the TClonesArray where it is stored.
class PndHypCluster: public TObject
{
 public : 
  PndHypCluster():fClusterList(),fSide(kTOP){};	
		~PndHypCluster(){};
		PndHypCluster(std::vector<Int_t> list);

		void SetClusterList(std::vector<Int_t> list){fClusterList = list;}
		std::vector<Int_t> GetClusterList() const {return fClusterList;};
		Int_t GetClusterSize() const {return fClusterList.size();};
		Int_t GetDigiIndex(Int_t i) const {return fClusterList[i];}

		SensorSide GetSensorSide() const {return fSide;};
		void SetSensorSide(SensorSide s) {fSide = s;}
		bool DigiBelongsToCluster(Int_t digiIndex);
		void Print();
		
		friend std::ostream& operator<< (std::ostream& out, PndHypCluster& cl){
			std::vector<Int_t> list = cl.GetClusterList();
			out << "Hits in Cluster:" << std::endl;
			for (unsigned int i = 0; i<list.size();i++)
				out << list[i] << std::endl;
			out << std::endl;
			
			return out;
		}

private :
		std::vector<Int_t> fClusterList;
		SensorSide fSide;


ClassDef(PndHypCluster,1);
    
};

#endif