DecodeVersionKey.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef GEOMODELSVC_DECODEVERSIONKEY_H
#define GEOMODELSVC_DECODEVERSIONKEY_H
 
#include <string>
class IGeoModelSvc;
class IGeoDbTagSvc;

 
class DecodeVersionKey
{
  
 public:
  DecodeVersionKey(const IGeoModelSvc *, const std::string & node);
  // Overloading the constructor to allow adiabatic migration of clients away from the IGeoModelSvc
  DecodeVersionKey(const IGeoDbTagSvc *, const std::string & node);
  DecodeVersionKey(const std::string & node);
  
  const std::string & tag() const;

  const std::string & node() const;

  bool custom() const;
 
 private:
 
  template <class T>
    void defineTag(const T* svc, const std::string & node);
 
  // utilily for dealing with CUSTOM tags.
  bool getCustomTag(const std::string & inputTag, std::string & outputTag);
 
  std::string m_tag;
  std::string m_node;
  bool m_custom;
 
};
 
#endif // GEOMODELSVC_DECODEVERSIONKEY_H