On Sunday, 15 August 2021 at 20:41:51 UTC, james.p.leblanc wrote:
Greetings,
I have been trying to get a working example of slice assignment
operator
overloading ... and am befuddled. From the spec (section
20.6.2), the
code below appears:
struct A
{
int opIndexAssign(int v); // overloads a[] = v
int opIndexAssign(int v, size_t[2] x); // overloads
a[i .. j] = v
int[2] opSlice(size_t x, size_t y); // overloads i
.. j
}
void test()
{
A a;
int v;
a[] = v; // same as a.opIndexAssign(v);
a[3..4] = v; // same as a.opIndexAssign(v,
a.opSlice(3,4));
}
I have hacked at this trying to get a simple working example.
Could
anyone guide me here please?
Best Regards,
James
If you're finding the spec too hard, please try Ali's book. I'm
sharing the part on operator overloading below:
http://ddili.org/ders/d.en/operator_overloading.html
Please ping if you still have problems; I'll then write a full
program.
