grid2d.h

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#ifndef grid2d_h
#define grid2d_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Raman K Singh
 Date:          Jun 2010
 RCS:           $Id$
________________________________________________________________________

-*/


#include "generalmod.h"
#include "namedobj.h"
#include "position.h"

class TrcKeySampling;
class Line2;

mExpClass(General) Grid2D
{
public:

    mExpClass(General) Line
    {
    public:
                        Line(const BinID&,const BinID&);

        void            limitTo(const TrcKeySampling&);
        bool            isReasonable() const;

        BinID           start_;
        BinID           stop_;
    };

                        Grid2D() {}
    virtual             ~Grid2D();

    bool                isEmpty() const;
    int                 size(bool dim) const;
    int                 totalSize() const;
    const Grid2D::Line* getLine(int idx,bool dim) const;

    void                set(const TypeSet<int>& inls,const TypeSet<int>& crls,
                            const TrcKeySampling&);
    void                set(const Grid2D::Line&,double pardist,double perpdist,
                            const TrcKeySampling&);

    void                limitTo(const TrcKeySampling&);

protected:

    ObjectSet<Grid2D::Line>     dim0lines_;
    ObjectSet<Grid2D::Line>     dim1lines_;

    void                empty();
    void                createParallelLines(const Line2& baseline,double dist,
                                            const TrcKeySampling&,
                                            ObjectSet<Grid2D::Line>& );
};


#endif