我可以用什么来代替箭头运算符`->`?
箭头运算符 (->
) 的同义词是什么?
What is the arrow operator (->
) a synonym for?
推荐答案
以下两个表达式是等价的:
The following two expressions are equivalent:
a->b
(*a).b
(受运算符重载的影响,正如 Konrad 所提到的,但这是不寻常的).
(subject to operator overloading, as Konrad mentions, but that's unusual).
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