[patch] : RFC : rvalue / move symantics

[Chris Jefferson]

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Paolo Carlini wrote:
| Chris Jefferson wrote:
|
|> While I still have some other things to finish cleaning, up I thought
|> I'd send out this simple patch that adds move symantics to std::vector
|> and std::unique, for any comments before untakeing adding the
|> symantics to all the other containers / algorithms. This patch looks
|> an awful lot like N1770 and N1771, recently posted papers to
|> www.open-std.org about rvalue references, which isn't suprising as it
|> was somewhat based on an old one. I've designed so that if and when
|> rvalue symantics are added to the compiler, a simple(ish)
|> search-and-replace will move us to the behaviour of N1770 and N1771.
|
|
| ... if only I could read N1770 between all those red annotations... ;) ;)
|
| Seriously, I'm now finally looking into your proposal and everything
| seems very good so far ;)
|
| Serious objections anyone?!? Otherwise, I'm going to apply the patch to
| v7-branch (after an additional round of testing) and proceed with these
| exciting improvements...
|

I do have one small change, you can either apply the patch as is, or I
could resubmit, along with the other standard containers...

At the very bottom, I mark "std::vector" as having move symantics.
However this should be _GLIBCXX_STD::vector, for when debug mode is
enabled...
| Paolo.
|

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