ut0class_life_cycle.h

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/** @file include/ut0class_life_cycle.h
Utilities related to class lifecycle. */
 
#ifndef ut0class_life_cycle_h
#define ut0class_life_cycle_h
 
namespace ut {
 
/**
A utility class which, if inherited from, prevents the descendant class
from being copied, moved, or assigned.
This is useful for guard classes.
*/
class Non_copyable {
 public:
  Non_copyable(const Non_copyable &) = delete;
  Non_copyable &operator=(const Non_copyable &) = delete;
 
 protected:
  Non_copyable() = default;
  ~Non_copyable() = default;  /// Protected non-virtual destructor
};
 
} /* namespace ut */
 
#endif /* ut0class_life_cycle_h */