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Subject: Re: [boost] [utility] rvalue support in value_initialized
From: Dave Abrahams (dave_at_[hidden])
Date: 2011-09-14 12:06:44

on Wed Sep 14 2011, "Claas H. Köhler" <> wrote:

> Hi everybody!
> Recently I encountered a problem using the std:::unique_ptr within
> boost::spirit. The reason is apparently that value_initialized does
> not support rvalue assignment. Are there any plans to implement move
> semantics into value_initialized? Mainly I would be interested in
> making something like this work:
> std::unique_ptr<T> a= boost::get( boost::value_initialized<
> std::unique_ptr<T> >() );
> Currently this fails due to the fact, that unique_ptr can be moved but
> not copied.

No plans as far as I know, but I'm sure a patch would be welcome.

Dave Abrahams
BoostPro Computing

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