Function value

cpp/src/arrow/gpu/cuda_context.h:155–160

    ~Stream() = default;

    [[nodiscard]] inline CUstream value() const noexcept {
      if (!stream_) {
        return CUstream{};
      }
      return *reinterpret_cast<CUstream*>(stream_.get());
    }
    operator CUstream() const noexcept { return value(); }

    const void* get_raw() const noexcept override { return stream_.get(); }