/////////////////////////////////////////////////////////////////////////
// Conditional return on the nhit value of any secondary event.
// Returns OKTRUE if the event has no secondary with nhits>fMinNhits
// or OKFALSE if not.
//
// Author: J. R. Wilson <j.r.wilson@qmul.ac.uk>
//
// REVISION HISTORY:
//         2015-11-13 : J Wilson - new revision
//
//////////////////////////////////////////////////////////////////////////

#ifndef __RAT_SecondaryNhitsProc__
#define __RAT_SecondaryNhitsProc__

#include <RAT/Processor.hh>

namespace RAT
{

class SecondaryNhitsProc : public Processor
{
public:
  // Create a new cut processor which cuts events which have no PMT hits
  SecondaryNhitsProc() : Processor("SecondaryNhitsProc"), fMaxNHits(0) { };

  // Destroy the processor
  virtual ~SecondaryNhitsProc() { };

  // Applies the nhit command
  //
  // param should be nhit
  // value should be the minimum value
  // throws ParamUnknown if param is not nhit
  // throws ParamInvalid if value is not >=0
  virtual void SetI( const std::string& param,
                     const int value );

  // Process the event
  //
  // Conditional on the number of hits
  //
  // run: Data structure for the run
  // ds: Data structure for the event
  // returns OKTRUE if the hits > fMinHits or OKFALSE if not
  virtual Processor::Result DSEvent( DS::Run& run, DS::Entry& ds );
protected:
  unsigned int fMaxNHits; // Maximum number of nhits of secondary to return true
};

} // namespace RAT

#endif