Re: [boost] [move] New version with move-aware containers library

on Wed Apr 15 2009, Steven Watanabe <watanabesj-AT-gmail.com> wrote:

AMDG

David Abrahams wrote:

...

Here's one thing I don't love:

Derived(BOOST_RV_REF(Derived) x) // Move ctor : Base(boost::move(static_cast<Base&>(x))), mem_(boost::move(x.mem_)) { }

is there a way to get rid of the static_cast and make

Derived(BOOST_RV_REF(Derived) x) // Move ctor : Base(boost::move(x)), mem_(boost::move(x.mem_)) { }

work?

FWIW, I always write copy constructors using the cast, after having been bitten by templated base class constructors a few times.

Hmm, good point. -- Dave Abrahams BoostPro Computing http://www.boostpro.com