rowcolsurface.h

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#pragma once
                                                                                
/*+
________________________________________________________________________
(C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
Author:        K. Tingdahl
Date:          April 2006
Contents:      Ranges
________________________________________________________________________

-*/

#include "geometrymod.h"
#include "rowcol.h"
#include "geomelement.h"


namespace Geometry
{

mExpClass(Geometry) RowColSurface : public Element
{
public:
    virtual void                getPosIDs(TypeSet<GeomPosID>&,bool=true) const;

    virtual bool                isEmpty() const                         = 0;


    Iterator*                   createIterator() const;

    virtual StepInterval<int>   colRange() const;
    virtual StepInterval<int>   colRange(int row) const                 = 0;
    virtual StepInterval<int>   rowRange() const                        = 0;

    virtual bool                setKnot(const RowCol&,const Coord3&)    = 0;
    virtual Coord3              getKnot(const RowCol&) const            = 0;
    virtual bool                isKnotDefined(const RowCol&) const      = 0;

    virtual Coord3              getPosition(GeomPosID pid) const;
    virtual bool                setPosition(GeomPosID pid,const Coord3&);
    virtual bool                isDefined(GeomPosID pid) const;
};

};