[boost] [config, c++11] emplace_back check?

Subject: [boost] [config, c++11] emplace_back check?
From: Tim Blechmann (tim_at_[hidden])
Date: 2011-12-26 10:17:46

hi all,

i wonder, is there a way to determine, if std::vector provides emplace_back? 
this currently causes a compile failure for boost.heap on gcc-4.3 with c++0x 
enabled: it does not implement emplace_back, although it has rvalue references 
and variadic templates.

thanks, tim