SystematicRegistry.h

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// Dear emacs, this is -*- c++ -*-
 
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef PATINTERFACES_SYSTEMATIC_REGISTRY_H
#define PATINTERFACES_SYSTEMATIC_REGISTRY_H
 
// Local include(s):
#include <PATInterfaces/Global.h>
#include <PATInterfaces/SystematicSet.h>
 
namespace CP
{
  class IReentrantSystematicsTool;
 

  class SystematicRegistry
  {
 
  public:
    static SystematicRegistry& getInstance();
 
  public:
    // Public accessors of systematic sets

    const SystematicSet& globalSystematics() const;

    const SystematicSet& recommendedSystematics() const;
 
  public:
    // Interface methods for editing the registry

    StatusCode registerSystematics (const IReentrantSystematicsTool& tool);

    void registerSystematic(const SystematicVariation& systematic);

    void registerSystematics(const SystematicSet& systematics);

    StatusCode addSystematicToRecommended(const SystematicVariation& systematic);

    StatusCode addSystematicsToRecommended(const SystematicSet& systematics);
 
  private:
    SystematicRegistry();
 
  private:

    SystematicSet m_globalSystematics;

    SystematicSet m_recommendedSystematics;

 
  private:
    // Disallow copying of the registry.
    // These will not be implemented

    SystematicRegistry(SystematicRegistry const&) = delete;
    void operator=(SystematicRegistry const&) = delete;
 
  };
 
}
 
 
#endif