Re: [Boost-Users] Re: Does filter_iterator work for maps?

16 Mar 2002


      On 3/15/02 4:37 PM, "rodrigo_braz" <rodrigo_braz@yahoo.com> wrote:
...
--- In Boost-Users@y..., Jon Kalb <kalb@L...> wrote:
Actually my main problem with this iterator is in the code below:
#include <vector>
#include "boost/iterator_adaptors.hpp"
using namespace std;
using namespace boost;
struct is_active {
bool operator()(int p) { return 0 < p; }
};
struct A
{
typedef 
filter_iterator_generator<is_active,vector<int>::iterator>::type
active_iterator;
CodeWarrior doesn't complain about this code, but I think that it should be:

typedef typename 
filter_iterator_generator<is_active,vector<int>::iterator>::type
active_iterator;

-- 
Jon Kalb
Kalb@LibertySoft.com