Method size

tensorflow/core/kernels/lookup_table_op.h:176–183

  HashTable(OpKernelContext* ctx, OpKernel* kernel) {}

  size_t size() const override {
    // return the size of the table only if it's initialized, otherwise 0.
    if (!is_initialized_) {
      return 0;
    }
    std::atomic_thread_fence(std::memory_order_acquire);
    return table_ ? table_->size() : 0;
  }

  Status ExportValues(OpKernelContext* context) override {
    if (!is_initialized_) {