Class Handle

tensorflow/core/framework/collective.h:314–324

  // Lexically scoped handle for Ref.
  class Handle {
   public:
    explicit Handle(CollectiveExecutor* ce, bool inherit_ref) : ce_(ce) {
      if (!inherit_ref) ce->Ref();
    }
    ~Handle() { ce_->Unref(); }
    CollectiveExecutor* get() const { return ce_; }

   private:
    CollectiveExecutor* ce_;
  };

 protected:
  explicit CollectiveExecutor(CollectiveExecutorMgrInterface* cem)