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HxSegmentation2d.h

/*
 *  Copyright (c) 2002, University of Amsterdam, The Netherlands.
 *  All rights reserved.
 *
 *
 *  Author(s):
 *  Dennis Koelma (koelma@science.uva.nl)
 */

#ifndef HxSegmentation2d_h
#define HxSegmentation2d_h

#include "HxImageRep.h"
//#include "HxBlob2d.h"
#include "HxBlob2dList.h"
#include <map>

class HxBlob2dRelation;


class HxSegmentation2d
{
public:
                            HxSegmentation2d();

                            HxSegmentation2d(HxImageRep inputIm, HxImageRep labIm);

                            ~HxSegmentation2d();

    int                     ident() const;

    void                    setInputImage(HxImageRep inputIm);

    HxImageRep              getInputImage() const;

    void                    setLabeledImage(HxImageRep labIm);

    HxImageRep              getLabeledImage() const;


    void                    addBlob(HxBlob2d* blob);

    void                    addBlob(int label, int xmin, int ymin,
                                    int width, int height);

    HxBlob2dListConstIter   getBlobBegin() const;

    HxBlob2dListConstIter   getBlobEnd() const;

    HxBlob2dListBackInserter getBlobInserter();


    void                    addRelation(HxString name, HxBlob2dRelation* rel);

    HxBlob2dRelation*       getRelation(HxString name) const;


    STD_OSTREAM&            put(STD_OSTREAM& os) const;

private:
                            // forbid copy construction until it is implemented
                            HxSegmentation2d(const HxSegmentation2d&) {}

    int                     _ident;    // unique identifier
    HxImageRep              _inputImage;
    HxImageRep              _labImage; // visualization of the Blob's
    HxBlob2dList            _blobs;
    std::map<HxString, HxBlob2dRelation*> _relations;

    static int              _nr;
};

inline STD_OSTREAM&
operator<<(STD_OSTREAM& os, const HxSegmentation2d& seg)
{
    return seg.put(os);
}

inline HxString
makeString(const HxSegmentation2d& b)
{
    return HxString("HxSegmentation2d") + makeString(b.ident());
}

#endif

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