"paulgrenyer" writes:

Hi

MSVC 7.1, Windows 2000

I'm trying to get to grips with the boost lambda library. I've managed to get the first example to work:

#include #include <iostream> #include <cstdlib> #include <list> #include <algorithm>

int main() { using namespace std; using namespace boost::lambda;

list<int> v(10); for_each(v.begin(), v.end(), _1 = 12 ); return EXIT_SUCCESS; }

but when I add the following line (also from the docs):

for_each( v.begin(), v.end(), cout << *_1 << '\n' );

I get the following errors:

error C2039: 'reference' : is not a member of 'std::iterator_traits<int>' error C2146: syntax error : missing ';' before identifier 'type' error C2501: 'boost::lambda::detail::contentsof_type<A>::type' : missing storage-class or type specifiers error C2039: 'type' : is not a member of 'boost::lambda::detail::contentsof_type<A>' error C2146: syntax error : missing ';' before identifier 'type'

I've tried including some the other Lambda headers but this didn't improve the situation.

Hmm, this looks seriously like an MSVC6 ETI-type problem. Are you *sure* you're using vc7.1? -- Dave Abrahams Boost Consulting www.boost-consulting.com