cannot alias array ;/
John Colvin via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Thu Jan 19 04:50:06 PST 2017
On Thursday, 19 January 2017 at 07:48:03 UTC, Jot wrote:
> alias a = myarray[k];
>
> fails
>
> myarray is a multidimensial array that I want to reduce writing
> it every time but D complains that it can't alias it.
>
> I simply want it to do a direct substitution, nothing fancy,
> just to reducing typing.
Simplest solution, has brackets that you may not like:
void main()
{
int[][] a = [[1]];
size_t k = 0;
ref foo() { return a[k]; };
foo() = [3];
assert(a == [[3]]);
}
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