220 4683 <CAGsORuB=nwqRrg9xBvQEa0OuyrvkAj8UF8vcYAXU1vMnz2KBsw@mail.gmail.com> article
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From: Zhihao Yuan <lichray@gmail.com>
Newsgroups: gmane.comp.lang.c++.isocpp.proposals
Subject: Re: Remove vector<bool>?
Date: Tue, 28 May 2013 16:28:06 -0400
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On Tue, May 28, 2013 at 4:00 PM, Nicol Bolas <jmckesson@gmail.com> wrote:
> std::vector<bool> bvec{ ... };
> bvec[2].flip();

I noticed that.  It's OK to be fixed within `vector<T>`.

> Personally, I agree with Howard; we should add a class that has all of this
> functionality (presumably with some degree of required sizing) that would be
> a drop-in replacement for those who need the sizing features of
> vector<bool>. But the question remains: even with a drop-in replacement, how
> much code will be broken because of this?

I like the idea of providing a replacement, but I don't think a 'drop-in
replacement' is a requirement.  `vector<bool>` still works, and users
can rewrite their code if they want.

--
Zhihao Yuan, ID lichray
The best way to predict the future is to invent it.
___________________________________________________
4BSD -- http://4bsd.biz/

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