Most object - oriented programming systems provide polymorphism through inheritance 大部分面向?qū)ο蟮木幊滔到y(tǒng)都通過繼承提供多態(tài)性。
In electrical engineering , the difficulty of one system to handle inputs from another system is called an impedance mismatch , a term often applied to the difficulty of connecting object - oriented programming systems to stored data 在電子工程學(xué)中,當(dāng)一個(gè)系統(tǒng)從另一個(gè)系統(tǒng)獲取輸入時(shí)出現(xiàn)的問題被稱為阻抗失配,這個(gè)問題也經(jīng)常出現(xiàn)在關(guān)聯(lián)面向?qū)ο笙到y(tǒng)和數(shù)據(jù)存儲(chǔ)的時(shí)候。