[Boost-users] [lambda] Correct way to use lamda with boost.array?

From: Michael Marcin (mmarcin_at_[hidden])
Date: 2006-08-09 15:10:03

What is the proper syntax for using lamda with with array?

i.e. how do I do something like

namespace lambda = ::boost::lambda;

boost::array< boost::array<int,2>, 4 > foo = {{ {-1,1}, {0,0}, {1,-1}, 
{2,-2} }};

std::for_each( foo.begin(), foo.end(),  std::cout
    << lambda::constant( "first = " ) << lambda::_1[0] << ' '
    << lambda::constant( "second =  " ) << lambda::_1[1] << '\n' );

Thanks