[boost] [utility] rvalue support in value_initialized

Subject: [boost] [utility] rvalue support in value_initialized
From: Claas H. Köhler (claas.koehler_at_[hidden])
Date: 2011-09-14 09:00:05

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.

Regards
Claas