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| Posted by thebluepandabear in reply to Paul Backus | PermalinkReply |
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thebluepandabear
Posted in reply to Paul Backus
| On Sunday, 15 January 2023 at 12:37:43 UTC, Paul Backus wrote:
> On Sunday, 15 January 2023 at 12:26:15 UTC, thebluepandabear wrote:
> If I have the following code:
class X {
private int num;
struct Y {
// how to access num?
}
}
How would I access num from Y ?
Whenever I try to I get a compilation error.
I believe that it's possible for nested/inner classes, but I don't know if it's possible for structs.
Help would be apprciated.
I don't think this works for structs. As a workaround, you give your struct an explicit reference to the outer class, like this:
class X {
private int num;
struct Y {
X outer;
int fun() { return outer.num; }
}
}
Thanks.
How will the variable outer become the reference to the current X object (if that makes sense?). Does the compiler do it automatically?
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