[Boost-users] Newbie learning lambda library

From: Maximilian W. (wilson.max_at_[hidden])
Date: 2004-08-31 13:36:09

Hi, newbie here. I'm trying to learn the boost lambda library in
simple steps, and am getting an error in the following snippet.
Apparently, lambda now only allows format& objects as arguments to
cout. This puzzles me because all the documentation I've seen on BLL
has examples very much like what I"m using. Has there been a design
change? Does anyone know what's going on?

Thanks in advance.

Max Wilson

#include <iostream>
#include <stdlib.h>
#include <boost/lambda/lambda.hpp>
#include <vector>
#include <algorithm>

using namespace std;
using namespace boost::lambda;

int main(int argc, char *argv[]) {
        vector<int> vec;
        vec.push_back(1);
        vec.push_back(2);
         for_each(vec.begin(), vec.end(), cout << _1 << endl);
        return 0; 
}

#include <iostream>
#include <stdlib.h>
#include "/users/user2/ugrad/m/mdw45/boost_1_31_0/boost/lambda/lambda.hpp"
#include <testIf.h>
#include <vector>
#include <easylist.hpp>
#include <algorithm>

using namespace std;
using namespace boost::lambda;

int main(int argc, char *argv[]) {
        vector<int> vec;
        vec.push_back(1);
        vec.push_back(2);
         for_each(vec.begin(), vec.end(), cout << _1 << endl);
        return 0; }

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