Principially I would like to contribute. I have to admit though, that I have never contributed to boost before. In my oppinion it should suffice to add move constructors/ move assignment to /utility/value_init.hpp, which I could do. How do we go on from there? Shall I submit the modified header file to this mailing list for review or what is the usual procedure? Regards Claas On 09/14/2011 06:06 PM, Dave Abrahams wrote:
on Wed Sep 14 2011, "Claas H. Köhler"<claas.koehler-AT-dlr.de> 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.