Method DeviceManager

src/device/include/device_manager.hpp:100–100

@name 构造 / 析构 @{

  /// @name 构造 / 析构
  /// @{
  DeviceManager() = default;
  ~DeviceManager() = default;
  DeviceManager(const DeviceManager&) = delete;
  DeviceManager(DeviceManager&&) = delete;