Help with Iterator for templated list.

[thekestrel]

Hi,
I'm trying to iterate over the values of a list that has a
templated type and I'm having trouble with the syntax, could anyone
offer somehelp. Simplified version...

#include <list>
#include <iterator>
using namspace std;

template <class T>
class test {
public:
void add(T a) { l.push.back(a); }
void print(void) {
list<T>::iterator itr; // <-- compile error here

// ... do print thang
}

private:
list<T> l;
}

int main(void) {
test<float> a;

a.add(5.0);
}


Compilation fails in the list iterator declaration with:
In member function 'void test<T>:rint(): error: expected ';' before
itr.

I can't find a list example using iterators and templates for the life
of me so I'm hoping someone can help me with some n00b syntax =).

 

[Shelyag Yuriy]

Use typename to say compiler that list<T>::iterator is a name of type.

 

[thekestrel]

So simple...thanks =).

Use typename to say compiler that list<T>::iterator is a name of type.