Re: [Boost-users] please help : Error: Unexpected type name

HI Bruce , it's already in the code .

using namespace boost::lambda; typedef std::istream_iterator<int> in;

std::for_each( in(std::cin), in(), std::cout << (_1 * 3) << " " ); }

-----Original Message----- From: boost-users-bounces@lists.boost.org

HI all, when I try to compile the example code only use boost head-file in

SunOS :

#include #include <iostream> #include <iterator> #include <algorithm>

int main() { using namespace boost::lambda; typedef std::istream_iterator<int> in;

std::for_each( in(std::cin), in(), std::cout << (_1 * 3) << " " ); }

Try this: typedef std::istream_iterator<int> in; std::for_each( in(std::cin), in(), std::cout << boost::lambda::_1*3 << " " ); HTH, Bruce