Subject: Re: [boost] [utility] rvalue support in value_initialized
From: Niels Dekker - address until 2014 (niels_dekker_address_until_2014_at_[hidden])
Date: 2011-09-19 13:13:37
> +#ifndef BOOST_NO_RVALUE_REFERENCES
> template<class T>
> +T&& get ( value_initialized<T>&& x )
> + return std::move(x.data()) ;
Mathias Gaunard wrote:
> Note however that it assumes that if BOOST_NO_RVALUE_REFERENCES is not
> set, then you have std::move in <utility>, which isn't the case with
> certain compilers.
In order to avoid such a dependency on <utility>, I would suggest to do
static_cast<T&&>(x.data()), instead of std::move(x.data()).
My two cents, Niels
-- Niels Dekker http://www.xs4all.nl/~nd/dekkerware Scientific programmer at LKEB, Leiden University Medical Center
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