Merged requested to merge boost_bind_to_std_bind into master
Part of issue #48 (closed)
I refrained from making the placeholders (
_2, ...) available in
namespace walberla as this would have caused incompatibilities for people using
boost::bind in their apps. For new code lambdas should be the way to go anyways.
/cc @bauer @kuron @eibl @rettinger