调用构造函数重新初始化对象
是否可以使用其构造函数重新初始化类的对象?
is it possible to re-initialize an object of a class using its constructor?
推荐答案
排序.给定一个 A 类:
Sort of. Given a class A:
A a;
...
a = A();
最后一条语句不是初始化，而是赋值，但它可能会做你想要的.
the last statement is not initialisation, it is assignment, but it probably does what you want.
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