It is a generic type constraint. In this case it means that the generic type T has to be a reference type (class, interface, delegate, or array ... ... <看更多>

// where 條件說明 · // class : 傳入一定要是參考型別 · // new() : 該類別一定要有公開的建構式方法 · public · public void SayHello() · "Hello" · public T ... ... <看更多>

Watch this video in context on Unity Learn:https://learn.unity.com/tutorial/genericsGeneric classes ... Your ... ... <看更多>

As some folks find i is perfectly valid for a for loop variable, some think T is perfectly valid for a type place-holder in a generic class. ... <看更多>