cloning arrays

[Russel Winder via Digitalmars-d-learn]

What is the idiomatic way of cloning an array?

I had wondered about x.dup but am now worried this is not creating a
shallow copy. I have seen people doing things with allocators, e.g.
DStats – but am wondering if this is old code that should be excised.

-- 
Russel.
=============================================================================
Dr Russel Winder      t: +44 20 7585 2200   voip: sip:russel.winder at ekiga.net
41 Buckmaster Road    m: +44 7770 465 077   xmpp: russel at winder.org.uk
London SW11 1EN, UK   w: www.russel.org.uk  skype: russel_winder
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