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HxFreemanChain2d.h

/*
 *  Copyright (c) 1998, University of Amsterdam, The Netherlands.
 *  All rights reserved.
 *
 *
 *  Author(s):
 *  Dennis Koelma (koelma@wins.uva.nl)
 *  Edo Poll (poll@wins.uva.nl)
 */

#ifndef HxFreemanChain2d_h
#define HxFreemanChain2d_h

#include <list>

class HxFreemanChain2d : public std::list<int>
{
public:
                        HxFreemanChain2d();
                        HxFreemanChain2d(int x, int y);
    int                 getX() const;
    int                 getY() const;

    typedef std::back_insert_iterator<HxFreemanChain2d>  back_insert_iterator;
private:
    int         _x;
    int         _y;
};

#endif

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