VersionCounter.hpp

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#ifndef DART_COMMON_VERSIONCOUNTER_HPP_
#define DART_COMMON_VERSIONCOUNTER_HPP_
 
#include <cstddef>
 
namespace dart {
namespace common {
 
class VersionCounter
{
public:
 
  VersionCounter();
 
  virtual std::size_t incrementVersion();
 
  virtual std::size_t getVersion() const;
 
  virtual ~VersionCounter() = default;
 
protected:
 
  void setVersionDependentObject(VersionCounter* dependent);
 
  std::size_t mVersion;
 
private:
  VersionCounter* mDependent;
};
 
} // namespace common
} // namespace dart
 
#endif // DART_COMMON_VERSIONCOUNTER_HPP_