////////////////////////////////////////////////////////////////////////
//
// A RAT processor that is implemented as a Python class. This class
// wraps arbitrary Python classes enabling them to be used as RAT
// processors.
//
// The Python class needs to implement 3 basic methods:
//
//    def __init__(self):  # Constructor
//    def dsevent(self, ds): # Called once per event
//    def finish(self): # Called at the end of the job
//
// Author: Stan Seibert <sseibert@hep.upenn.edu>
//
////////////////////////////////////////////////////////////////////////

#ifndef __RAT_PythonProc__
#define __RAT_PythonProc__

#include <RAT/Processor.hh>

namespace RAT {

class PythonProc : public Processor {
public:
  /* Create new Python processor */
  PythonProc();

  /* Destroy count processor. */
  virtual ~PythonProc();

  virtual void SetS(const std::string& param, const std::string& value);

  virtual Processor::Result DSEvent(DS::Run& run, DS::Entry& ds);

protected:
  static int fgProcCounter;

  std::string fPyProcName;
};

} // namespace RAT

#endif