EMBPresamplerHVManager.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef LARHV_EMBPRESAMPLERHVMANAGER_H
#define LARHV_EMBPRESAMPLERHVMANAGER_H
 
#include "LArHV/EMBPresamplerHVModule.h"
#include "Identifier/HWIdentifier.h"
#include <memory>
#include <functional>
 
#if !(defined(SIMULATIONBASE) || defined(GENERATIONBASE))
class LArHVIdMapping;
#endif
 
class CondAttrListCollection;
class EMBPresamplerHVDescriptor;
class EMBPresamplerHVModule;
struct EMBPresamplerHVPayload;
 
class EMBPresamplerHVManager
{
 public:
  class EMBPresamplerHVData
  {
  public:
    static constexpr double INVALID = -99999;
    class Payload;
    EMBPresamplerHVData();
    EMBPresamplerHVData (std::unique_ptr<Payload> payload);
    EMBPresamplerHVData& operator= (EMBPresamplerHVData&& other) noexcept;
    ~EMBPresamplerHVData();
    bool hvOn (const EMBPresamplerHVModule& module, const int& iGap) const;
    double voltage (const EMBPresamplerHVModule& module, const int& iGap) const;
    double current (const EMBPresamplerHVModule& module, const int& iGap) const;
    int  hvLineNo  (const EMBPresamplerHVModule& module, const int& iGap) const;
  private:
    static int index (const EMBPresamplerHVModule& module) ;
    std::unique_ptr<Payload> m_payload;
  };
 
  EMBPresamplerHVManager();
  ~EMBPresamplerHVManager();
 
  const EMBPresamplerHVDescriptor *getDescriptor() const;
 
  unsigned int beginPhiIndex() const;
  unsigned int endPhiIndex() const;
 
  unsigned int beginEtaIndex() const;
  unsigned int endEtaIndex() const;
 
  // Returns a high voltage module
  const EMBPresamplerHVModule& getHVModule(unsigned int iSide
                       , unsigned int iEta
                       , unsigned int iPhi) const;
 
  // Begin/end side index (0=negative and 1= positive)
  static unsigned int beginSideIndex() ;
  static unsigned int endSideIndex() ;
 
#if !(defined(SIMULATIONBASE) || defined(GENERATIONBASE))
  EMBPresamplerHVData getData (const LArHVIdMapping& hvIdMapping,
                               const std::vector<const CondAttrListCollection*>& attrLists) const;
  // Get hvLine for a module
  int hvLineNo(const EMBPresamplerHVModule& module
               , int gap
               , const LArHVIdMapping* hvIdMapping) const;
#endif
 
 private:
  using idfunc_t = std::function<std::vector<HWIdentifier>(HWIdentifier)>;
  EMBPresamplerHVData getData (const idfunc_t& idfunc,
                               const std::vector<const CondAttrListCollection*>& attrLists) const;
 
  // Illegal operations
  EMBPresamplerHVManager(const EMBPresamplerHVManager& right) = delete;
  EMBPresamplerHVManager& operator=(const EMBPresamplerHVManager& right) = delete;
 
  friend class ImaginaryFriend;
  class Clockwork;
  std::unique_ptr<const Clockwork> m_c;
};
 
#endif