language: C++11 (gcc-4.7.2)
date: 738 days 0 hours ago
link:
visibility: public 
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#include <queue>
#include <deque>
#include <iostream>
 
    template<typename T, typename Container=std::deque<T> >
    class iterable_queue : public std::queue<T,Container>
    {
    public:
        typedef typename Container::iterator iterator;
        typedef typename Container::const_iterator const_iterator;
 
        iterator begin() { return this->c.begin(); }
        iterator end() { return this->c.end(); }
        const_iterator begin() const { return this->c.begin(); }
        const_iterator end() const { return this->c.end(); }
    };
 
int main() {
    iterable_queue<int> int_queue;
    for(int i=0; i<10; ++i)
        int_queue.push(i);
    for(auto it=int_queue.begin(); it!=int_queue.end();++it)
        std::cout << *it << "\n";
    return 0;
}