SysListHandle.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
 
 
#ifndef SYSTEMATICS_HANDLES__SYS_LIST_HANDLE_H
#define SYSTEMATICS_HANDLES__SYS_LIST_HANDLE_H
 
#include <AsgMessaging/AsgMessagingForward.h>
#include <AsgServices/ServiceHandle.h>
#include <AsgTools/PropertyWrapper.h>
#include <PATInterfaces/SystematicSet.h>
#include <SystematicsHandles/ISystematicsSvc.h>
#include <SystematicsHandles/SysListType.h>
#include <functional>
#include <string>
#include <vector>
 
class StatusCode;
 
namespace CP
{
  class IReentrantSystematicsTool;
  class ISysHandleBase;
  class SystematicSet;
 
 
  class SysListHandle : public asg::AsgMessagingForward
  {
    //
    // public interface
    //
 
  public:
    template<typename T>
    SysListHandle (T *owner, const std::string& propertyName = "systematicsService",
                   const std::string& propertyDescription = "systematics to evaluate");
 
 
  public:
    StatusCode addHandle (ISysHandleBase& handle);
 
 
  public:
    StatusCode addSystematics (const CP::SystematicSet& recommended,
                               const CP::SystematicSet& affecting);
    StatusCode addSystematics (const IReentrantSystematicsTool& tool);
 
 
  public:
    ::StatusCode initialize ();
 
 
  public:
    bool isInitialized () const noexcept;
 
 
  public:
    const ISystematicsSvc& service () const;
 
 
  public:
    const std::vector<CP::SystematicSet>& systematicsVector () const;
 
 
    //
    // private interface
    //
 
  private:
    ServiceHandle<ISystematicsSvc> m_systematicsService {"SystematicsSvc", ""};
 
  private:
    std::string m_affectingFilter;
 
  private:
    std::vector<ISysHandleBase*> m_sysHandles;
 
  private:
    CP::SystematicSet m_affecting;
 
  private:
    std::vector<CP::SystematicSet> m_systematicsVector;
 
  private:
    bool m_isInitialized = false;
 
  private:
    StatusCode fillSystematicsVector ();
  };
}
 
#include "SysListHandle.icc"
 
#endif