/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/PATInterfaces/PATInterfaces/SystematicRegistry.h

#ifndef PATINTERFACES_SYSTEMATIC_REGISTRY_H
#define PATINTERFACES_SYSTEMATIC_REGISTRY_H

// Author: Steve Farrell (steven.farrell@cern.ch)

// This module implements the central registry for handling systematic
// uncertainties with CP tools.

#include <PATInterfaces/Global.h>
#include <PATInterfaces/SystematicSet.h>


namespace CP
{

  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

    SystematicCode registerSystematics (const ISystematicsTool& tool);

    void registerSystematic(const SystematicVariation& systematic);

    void registerSystematics(const SystematicSet& systematics);

    SystematicCode addSystematicToRecommended(const SystematicVariation& systematic);

    SystematicCode addSystematicsToRecommended(const SystematicSet& systematics);

  private:
    SystematicRegistry();

  private:
    // Sets of systematics in the registry

    SystematicSet m_globalSystematics;

    SystematicSet m_recommendedSystematics;

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

    SystematicRegistry(SystematicRegistry const&);
    void operator=(SystematicRegistry const&);

  };

}


#endif

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