unassigned reference

常見例句

雙語例句

• When a struct contains a reference type as a member, the default constructor of the member must be invoked explicitly, otherwise the member remains unassigned and the struct cannot be used.
  當結構包含引用類型作為成員時，必須顯式調(diào)用該成員的默認構造函數(shù)，否則該成員將保持未賦值狀態(tài)且該結構不可用。
返回 unassigned reference