On Tuesday, 30 August 2016 at 20:30:12 UTC, Ali Çehreli wrote:
On 08/30/2016 12:06 PM, Yuxuan Shui wrote:
Is there a way to use a range defined with disabled post-blit
in
foreach? In other words, is there a way to prevent foreach
from copying
the range?
It's not possible. You can't do much with such a range anyway.
For example, even r.take(10) requires to copy.
Why do you want to prevent copying? There may be other ways
around the issue.
I want to make a hash table that uses std.experiment.allocator.
The bucket is allocated from an allocator, and freed in ~this().
I don't want to copy the whole bucket in this(this).
Maybe I should use a reference counter or something?
Should I use move()?
I don't know but I guess you can have a member function to do
that.
Ali
