Time to kill T() as (sometimes) working T.init alias ?

[Dmitry Olshansky]

12/10/2012 8:12 AM, Mehrdad пишет:
> On Monday, 10 December 2012 at 03:53:04 UTC, Walter Bright wrote:
>> I do not dispute that deep copy is commonly used in C++. I challenge
>> the idea that it is a good design pattern, i.e. better than using
>> copy-on-write.
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> Ignoring the design issue, it's plain faster -- for COW you have to
> perform checks on every call.

On every write obviously. In short - it depends on the use case.

-- 
Dmitry Olshansky