Graph Drawing Toolkit

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

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gdtstack.h

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#ifndef __gdtstack__
#define __gdtstack__

#include <GDT/gdtlist.h>

namespace gdt {

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

        private:

                typedef gdtlist<E> base;

        public:

                gdtstack() {}

                gdtstack(const gdtstack<E>& s) : base(s) {}
                
                ~gdtstack() { clear(); }

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

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

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

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

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

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

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

}

#endif

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