EventMultiSplitter.hpp

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#ifndef __EventMultiSplitter__
#define __EventMultiSplitter__


#include "cafe/Controller.hpp"

/*
\ingroup group_cafe
 */
namespace cafe {
  class Stat;
  class PermuterBase;

  class EventMultiSplitter  : public cafe::Controller  {
  public:

        EventMultiSplitter (const char *name);
        ~EventMultiSplitter (void);

        bool processEvent (cafe::Event &event);

        void finish (void);

        class callback {
          friend class EventMultiSplitter;
        public:
          void operator() (double weight);
          inline Event &event() {return _event;};
        private:
          cafe::Event &_event;
          callback (cafe::EventMultiSplitter &splitter, Event &event);
          cafe::EventMultiSplitter &_splitter;
        };

  private:
          ClassDef (EventMultiSplitter,1);

          cafe::PermuterBase *_perm;
          cafe::Stat *_local_stat;

          void processPermutation (double weight, Event &event);
  };
}

#endif

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