AbsArrayProjector.h

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#ifndef NPSTAT_ABSARRAYPROJECTOR_HH_
#define NPSTAT_ABSARRAYPROJECTOR_HH_

namespace npstat {
  template <typename Input, typename Result>
  struct AbsArrayProjector {
    virtual ~AbsArrayProjector() {}

    virtual void clear() = 0;

    virtual void process(const unsigned* index, unsigned indexLen, unsigned long linearIndex, const Input& value) = 0;

    virtual Result result() = 0;
  };
}  // namespace npstat

#endif  // ABSARRAYPROJECTOR_HH_