HGCalVFECompressionImpl.h

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#ifndef __L1Trigger_L1THGCal_HGCalVFECompressionImpl_h__
#define __L1Trigger_L1THGCal_HGCalVFECompressionImpl_h__

#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include <unordered_map>
#include <array>

class HGCalVFECompressionImpl {
public:
  HGCalVFECompressionImpl(const edm::ParameterSet& conf);

  void compress(const std::unordered_map<uint32_t, uint32_t>&, std::unordered_map<uint32_t, std::array<uint64_t, 2> >&);
  void compressSingle(const uint64_t value, uint32_t& compressedCode, uint64_t& compressedValue) const;

private:
  uint32_t exponentBits_;
  uint32_t mantissaBits_;
  uint32_t truncationBits_;
  bool rounding_;
  uint32_t saturationCode_;
  uint64_t saturationValue_;
};

#endif