Method Ref

tensorflow/core/lib/core/refcount.h:96–99

inline RefCounted::~RefCounted() { DCHECK_EQ(ref_.load(), 0); }

inline void RefCounted::Ref() const {
  DCHECK_GE(ref_.load(), 1);
  ref_.fetch_add(1, std::memory_order_relaxed);
}

inline bool RefCounted::Unref() const {
  DCHECK_GT(ref_.load(), 0);