OptFrame/NSSeq.hpp

#ifndef OPTFRAME_NSSEQ_HPP_
#define OPTFRAME_NSSEQ_HPP_

#include "NS.hpp"

using namespace std;

class IteratorOutOfBound
{
private:
        int id;
public:
        IteratorOutOfBound(int _id) :
                id(_id)
        {
        }

        int getId()
        {
                return id;
        }
};

template<class R, class M = OPTFRAME_DEFAULT_MEMORY>
class NSIterator
{
public:
        virtual ~NSIterator()
        {
        }

        virtual void first() = 0;
        virtual void next() = 0;
        virtual bool isDone() = 0;
        virtual Move<R, M>& current() = 0;
};

template<class R, class M = OPTFRAME_DEFAULT_MEMORY>
class NSSeq: public NS<R, M>
{
public:

        using NS<R, M>::move; // prevents name hiding

        virtual ~NSSeq()
        {
        }

        virtual Move<R, M>& move(const R&) = 0;

        virtual NSIterator<R, M>& getIterator(const R&) = 0;
        virtual NSIterator<R, M>& getIterator(const M&, const R& r)
        {
                return getIterator(r);
        }

        virtual void print() = 0;
};

#endif /*OPTFRAME_NSSEQ_HPP_*/