Signature conditions
H. S. Teoh
hsteoh at quickfur.ath.cx
Fri Feb 10 10:28:03 PST 2012
I'm trying to write a parametrized class with a type parameter whose
existence depends on whether std.utf.decode() exists for that type.
What's the syntax to do this?
class C(T)
if ( /* ??? exists(decode(T)...?) */ )
{ ... }
Thanks!
T
--
It is not the employer who pays the wages. Employers only handle the
money. It is the customer who pays the wages. -- Henry Ford
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