Re: [Boost-users] Help with a boost::lambda problem and boost::array?

On Wed, Jan 21, 2009 at 9:34 PM, wrote:

Does anyone have an idea why the following doesn't compile: using lambda::_1; using lambda::_2; boost::function&)> f = lambda::ret<double>(_1[0] * _1[1]);

I'm not sure about this, but you might try boost::function&)> f = lambda::ret<double>( var(_1)[0]*var(_1)[1] ); Also, I don't know if you need the ret<double> bit. Cheers Rob.