Re: [Boost-users] [Boost.Lambda] for_each and cout using placeholder

On Fri, 7 Dec 2007 09:35:47 -0800 "Kobi Cohen-Arazi" <kobi.cohenarazi@gmail.com> wrote:

Hi Folks,

What's wrong with the following simple approach:

---- Start code ----

using boost::lambda;

Try: using namespace boost::lambda;

int a[10]

You forgot a semicolon: int a[10];

std::for_each(a, a+10, std::cout << _1);

---- End code ----

It doesn't compile. What am I missing here?

If it doesn't compile with this, please copy the error text so we can help you. OTOH, this complete example works for me: ---- Start code ---- #include <boost/lambda/lambda.hpp> #include <iostream> int main() { using namespace boost::lambda; int a[10]; std::for_each(a, a+10, std::cout << _1); } ---- End code ----

Thanks, -- - Kobi

HTH, Raul.