Graph Drawing Toolkit

An object-oriented C++ library for handling and drawing graphs

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gdtqueue.h

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#ifndef __gdtqueue__
#define __gdtqueue__

#include "gdtlist.h"

namespace gdt {

        template<class E>
        class gdtqueue : private gdtlist<E> {

        private:

                typedef gdtlist<E> base;

        public:

                gdtqueue() {}

                gdtqueue(const gdtqueue<E>& q) : base(q) {}

                ~gdtqueue() { clear(); }

                gdtqueue<E>& operator=(const gdtqueue<E>& q) 
                { base::operator=(q); return *this; }

                const E& top() const { return base::head();     }

                const E& pop() { return base::pop(); }

                void append(const E& x) { base::append(x); }

                int  size() const { return base::size(); }

                bool  empty() const { return base::empty(); }

                void clear() { base::clear(); }
        };
}

#endif

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