在物件導向程式設計中，友誼函數（friendfunction）是一個指定類別（class）的“朋友”，该  函數 被允許存取該類別中private、protected、public的資料成員。
Noddy being associated with small children 's reading has led to `` Noddy '' being sometimes used as an adjective meaning `` petty or trivial '' ( compare with `` Mickey Mouse `` ) , for example , in computer programming : `` '' This simultaneous linear equation  subroutine crashes out on the Noddy case when n = 1 , but otherwise it works . '' ''
两词在上述语境中含义相同。