Getting a working example of opIndexAssign using opSlice ... have troubles ...
james.p.leblanc
james.p.leblanc at gmail.com
Sun Aug 15 20:41:51 UTC 2021
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
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