generic instantiation

基本解釋

The previous example covered the concepts of generic declaration and instantiation.
上一個(gè)例子包括了通用類(lèi)型的申明及實(shí)例化。
Instantiation of a generic type or calls to existing generic methods can be added, deleted, or changed.
可以添加、刪除或更改泛型類(lèi)型的實(shí)例化或?qū)ΜF(xiàn)有泛型方法的調(diào)用。
Throw an exception whenever a run-time instantiation of the generic class does not include a needed constructor.
衹要泛型類(lèi)的運(yùn)行時(shí)實(shí)例化沒(méi)有包括所需的搆造函數(shù)，就拋出異常。