Ruby 1.9.2 リファレンスマニュアル > ライブラリ一覧 > drbライブラリ > DRb::DRbIdConvクラス
class DRb::DRbIdConv
クラスの継承リスト: DRb::DRbIdConv < Object < Kernel < BasicObject
Abstract
Class responsible for converting between an object and its id.
This, the default implementation, uses an object's local ObjectSpace id as its id. This means that an object's identification over drb remains valid only while that object instance remains alive within the server runtime.
For alternative mechanisms, see DRb::TimerIdConv in drb/timeridconv and DRbNameIdConv in sample/name.rb in the full drb distribution.
インスタンスメソッド
to_id(obj)-
Convert an object into a reference id. This implementation returns the object's id in the local object space.
to_obj(ref)-
Convert an object reference id to an object. This implementation looks up the reference id in the local object space and returns the object it refers to.