TrigLiveFractionCondAlg.h

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// This file's extension implies that it's C, but it's really -*- C++ -*-.
/*
 * Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration.
 */
#ifndef LUMIBLOCKCOMPS_TRIGLIVEFRACTIONCONDALG_H
#define LUMIBLOCKCOMPS_TRIGLIVEFRACTIONCONDALG_H
 
 
#include "LumiBlockData/TrigLiveFractionCondData.h"
#include "LumiBlockData/LuminosityCondData.h"
#include "PersistentDataModel/AthenaAttributeList.h"
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "StoreGate/ReadCondHandleKey.h"
#include "StoreGate/WriteCondHandleKey.h"
#include "CoralBase/Blob.h"
 
 
class TrigLiveFractionCondAlg
  : public AthReentrantAlgorithm
{
public:
  using AthReentrantAlgorithm::AthReentrantAlgorithm;
 
 
  virtual StatusCode initialize() override;
 
 
  virtual StatusCode execute (const EventContext& ctx) const override;
 
 
private:
  StatusCode
  unpackDeadtime (const AthenaAttributeList& deadtimeFolder,
                  unsigned int& turnCounter,
                  std::vector<float>& liveFractionLo,
                  std::vector<float>& liveFractionHi) const;
 
 
  StatusCode unpackVector  (const coral::Blob& blob,
                            unsigned int turnCounter,
                            std::vector<float>& livevec) const;
 
 
  static StatusCode lumiWeight  (const LuminosityCondData& lumi,
                          const std::vector<float>& liveFractionLo,
                          const std::vector<float>& liveFractionHi,
                          float& lumiLiveFractionLo,
                          float& lumiLiveFractionHi) ;
 
  
  SG::ReadCondHandleKey<AthenaAttributeList> m_deadtimeFolderInputKey
  { this, "DeadtimeFolderInputKey", "/TRIGGER/LUMI/PerBcidDeadtime",
      "Input deadtime COOL folder." };
 
  SG::ReadCondHandleKey<LuminosityCondData> m_luminosityInputKey
  { this, "LuminosityInputKey", "LuminosityCondData",
      "Input luminosity data." };
 
  SG::WriteCondHandleKey<TrigLiveFractionCondData> m_trigLiveFractionOutputKey
  { this, "TrigLiveFractionOutputKey", "TrigLiveFractionCondData",
    "Output live fraction data." };
};
 
 
#endif // not LUMIBLOCKCOMPS_TRIGLIVEFRACTIONCONDALG_H