Loop through list using list::const_iterator

[aruljothi]

#include <iostream>
#include <list>
using namespace std;

int main()
{
    list<char> coll;      // list container for character elements

    // append elements from 'a' to 'z'
    for (char c='a'; c<='z'; ++c) {
        coll.push_back(c);
    }

    /* print all elements
     * - iterate over all elements
     */
    list<char>::const_iterator pos;
    for (pos = coll.begin(); pos != coll.end(); ++pos) {
        cout << *pos << ' ';
    }
    cout << endl;
}