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From: Zhihao Yuan <lichray@gmail.com>
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Subject: Re: optional<T>, one more value or two states
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On Thu, Jan 24, 2013 at 1:30 PM, Andrzej Krzemie=C5=84ski <akrzemi1@gmail.c=
om> wrote:
> i =3D=3D nullopt;

  j =3D=3D nullopt, I suppose?

> The design of boost::optional and now std::optional is to allow your opti=
on 1
> (nullopt is just one other value of T) wherever it is reasonably safe:

OK.  Although it less safe then a strong "Option type", it's safer than
null, undefined, etc., thanks to template.  I'd like to hear some good
news from the next meeting :)


--
Zhihao Yuan, ID lichray
The best way to predict the future is to invent it.
___________________________________________________
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