#ifndef _mevt_ChannelRecData_h_
#define _mevt_ChannelRecData_h_

// For frienship declaration, just forward declare.
#include <utl/ShadowPtr_fwd.h>

#include <list>

namespace mevt {

  class Channel;

  /**
   * \class ChannelRecData ChannelRecData.h "mevt/ChannelRecData.h"
   * \brief Channel level reconstruction data.
   *
   * \author Rodolfo Federico Gamarra
   * \date 08 Mar 2009
   * \ingroup mevt
   */
  class ChannelRecData {
    typedef std::list<unsigned int> PatternMatchBinContainer;
  public:
    typedef PatternMatchBinContainer::const_iterator PatternMatchBinIterator;
    /**
     * \brief Retrieve the number of pattern matchs that impinged this scintillator.
     * 
     * Non-modifying accessor.
     */
    unsigned int GetNumberOfPatternMatchs() const;
    /**
     * \brief Adds the time of a pattern match detection.
     */
    void AddPatternMatchBin(unsigned int bin);
    /**
     * \brief Clears pattern match detection times information.
     */
    void ClearPatternMatchBins();
    /**
     * \brief Begin of the collection of times.
     */
    PatternMatchBinIterator PatternMatchBinsBegin() const;
    /**
     * \brief End of the collection of times.
     */
    PatternMatchBinIterator PatternMatchBinsEnd() const;  
  private:
    ChannelRecData();
    ~ChannelRecData();
  
    // Keep the size separately, to avoid linear behaviour.
    PatternMatchBinContainer::size_type fNPatternMatchBins;
    PatternMatchBinContainer fPatternMatchBins;
    /*
     * Like sevt::StationRecData nothing said about
     * operator= and copy-construction: let the compiler
     * generate'em.
     */   
    /**
     * \brief Friendship to allow construction.
     */ 
    friend class Channel;
    /**
     * \brief Frienship to allow destruction.
     *
     * Depends on the innards of mevt::Channel.
     */
    friend class utl::ShadowPtr<ChannelRecData>;
  };

}

#endif