Method MemoryUsed

tensorflow/core/kernels/lookup_table_op.h:263–270

  }

  int64 MemoryUsed() const override {
    if (table_) {
      const int64 num_elements = table_->size();
      return num_elements * (sizeof(K) + sizeof(V));
    } else {
      return 0;
    }
  }

 private:
  std::unique_ptr<std::unordered_map<K, V>> table_;