IMonitoredVariable.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef AthenaMonitoringKernel_IMonitoredVariable_h
#define AthenaMonitoringKernel_IMonitoredVariable_h
 
#include <string>
#include <vector>
 
namespace Monitored {
  class MonitoredGroup;
 
  class IMonitoredVariable {
  public:
    friend MonitoredGroup;
    virtual ~IMonitoredVariable() {}
 
    const std::string& name() const { return m_name; }
    virtual double get(size_t) const = 0;
    virtual std::string getString(size_t) const = 0;
    virtual bool hasStringRepresentation() const = 0; 
    virtual size_t size() const = 0; 
    
  protected:
 
    IMonitoredVariable(std::string name)
      : m_name(std::move(name)) {}
 
  private:
    const std::string m_name;
  };
}
 
#endif /* AthenaMonitoringKernel_IMonitoredVariable_h */