基本解釋[計(jì)] 無參數(shù)的同根派生 parameterless相關(guān)詞英漢例句A single constructor, which is private and parameterless. 一個(gè)簡單的私有并無參的構(gòu)造器。In addition, you can specify that a type must have a parameterless constructor. 另外,可以指定類型必須有無參數(shù)的構(gòu)造函數(shù)。Parameterless functions do not need the parenthesis, thus a typical field get method can resemble a field reference. 無參數(shù)函數(shù)不需要括號,于是域的典型方法get方法看起來就像域引用一樣。A type can be substituted for the generic type parameter only if it has a parameterless constructor. [本主題是預(yù)發(fā)布的文檔,在將來發(fā)布的版本中可能會有更改。空白主題是為將來預(yù)留的。Specifically, it will be impossible if the superclass does not provide an accessible parameterless constructor. 特別地,如果超類沒有提供一個(gè)可訪問的、無參數(shù)的構(gòu)造函數(shù)的話,那么子類要做到可系列化是不可能的。parameterless更多例句