本文介绍了C#中的new操作符如何用于struct类型的实例化，并解释了它与Java中的区别。通过Unity3d中的Vector3实例展示了struct类型属性返回副本的过程。
The new operator is also used to invoke the constructor for value types. Value-type objects such as structs are created on the stack.
This is not like Java. In C#, you can new a struct fearlessly. It's not terribly wasteful because it's created on the stack, not the heap.
Feel free to use new in C# !
Unity3d: Vector3 Transform.position is a property and Vector3 is a struct type. So the get property returns a copy of Vector3.
扫一扫
1万+
被折叠的 条评论
为什么被折叠?
到【灌水乐园】发言
