Re: [boost] [TypeErasure] Forward constructors and binded types

Subject: Re: [boost] [TypeErasure] Forward constructors and binded types
From: Larry Evans (cppljevans_at_[hidden])
Date: 2012-07-19 07:08:56

On 07/18/12 01:29, Vicente J. Botet Escriba wrote:
> Hi,,
> 
> In the example from the doc
> 
>     typedef mpl::vector<
>         copy_constructible<_a>,
>         copy_constructible<_b>,
>         copy_constructible<_c>,
>         constructible<_a(const _b&, const _c&)>
>     > construct;
> 
>     std::vector<double> vec;
>     int i = 10;
>     double d = 2.5;
>     tuple<construct, _a&, _b, _c> t(vec, i, d);
>     any<construct, _a> v(get<1>(t), get<2>(t));
> 
[snip]
The 1st attachment, composed from above, doesn't compile,
giving errors in 2nd attachment.

svn update shows:

  Updated to revision 79597.

How should the code be changed to allow compilation?

TIA.

-regards,
Larry