On Thursday, 15 March 2018 at 13:44:20 UTC, Seb wrote:
On Thursday, 15 March 2018 at 10:57:52 UTC, Mike Parker wrote:
On Thursday, 15 March 2018 at 10:55:16 UTC, Mike Parker wrote:
class A {
private int _value = 12;
int value() @property { return _value; }
void updateValue() { value = 13; }
}
...
auto a = new A();
writeln(a.value);
a.updateValue();
writeln(a.value);
Sorry. I overlooked that B.a is const.
It still works, the `value` just needs to be `const` (or
`inout`) and _value needs to be used in updateValue:
class A {
private int _value = 12;
int value() const { return _value; }
void updateValue() { _value = 13; }
}
auto a = new A();
writeln(a.value);
a.updateValue();
writeln(a.value);
In action: https://run.dlang.io/is/Tk1rY1
@Robert: If you need this a lot, the accessors package might be
interesting to you:
https://code.dlang.org/packages/accessors
... and I didn't add `const` to A
-> https://run.dlang.io/is/QObN1w
but better have a look at Simen's response
(https://forum.dlang.org/post/ottyywbmrwgfabgpf...@forum.dlang.org), it's what you are looking for. I read too quickly and only have of it :/
