/** CbmLitStationGroup.h
 *@author A.Lebedev <andrey.lebedev@gsi.de>
 *@since 2008
 *
 * Class represents detector station group.
 **/

#ifndef CBMLITSTATIONGROUP_H_
#define CBMLITSTATIONGROUP_H_

#include "base/CbmLitStation.h"

#include <vector>
#include <string>
#include <sstream>

class CbmLitStationGroup
{
public:
   /* Constructor */
   CbmLitStationGroup():fStations() {}

   /* Destructor */
   virtual ~CbmLitStationGroup() {}

   /* Sets vector of stations. */
   void SetStations(const std::vector<CbmLitStation>& stations) {
      fStations = stations;
   }

   /* Adds station to station group. */
   void AddStation(const CbmLitStation& station) {
      fStations.push_back(station);
   }

   /* Returns i-th station. */
   const CbmLitStation& GetStation(Int_t i) const { return fStations[i]; }

   /* Returns number of stations. */
   Int_t GetNofStations() const { return fStations.size(); }

   /* Returns std::string representation of the class. */
   virtual std::string ToString() const {
      std::stringstream ss;
      ss << "Station group: nofStations=" << GetNofStations() << std::endl;
      return ss.str();
   }

private:
   std::vector<CbmLitStation> fStations; // Vector of stations
};

#endif /*CBMLITSTATIONGROUP_H_*/