survgeom2d.h

Go to the documentation of this file.

#pragma once

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Bert
 Date:          Aug 2010
________________________________________________________________________

-*/


#include "basicmod.h"
#include "survgeom.h"

class DBKey;
namespace PosInfo { class Line2DData; }


namespace Survey
{

mExpClass(Basic) Geometry2D : public Geometry
{
public:
                                Geometry2D(PosInfo::Line2DData*);
    virtual bool                is2D() const            { return true; }
    virtual const char*         getName() const;

    virtual Coord               toCoord(int linenr,int tracenr) const;
    virtual TrcKey              nearestTrace(const Coord&,float* dist) const;

    virtual bool                includes(int linenr,int tracenr) const;

    PosInfo::Line2DData&        dataAdmin()             { return data_; }
    void                        touch();
    const PosInfo::Line2DData&  data() const            { return data_; }

    StepInterval<float>         zRange() const;

    static BufferString         makeUniqueLineName(const char* lsnm,
                                                   const char* lnm);
    float                       averageTrcDist() const;
    RelationType                compare(const Geometry&,bool usezrg) const;

    Geometry2D*                 as2D()                  { return this; }
    static ID                   getIDFrom(const DBKey&);

private:

                                ~Geometry2D();


    PosInfo::Line2DData&        data_;
    mutable float               trcdist_;
    mutable Threads::Lock       lock_;
};

} // namespace Survey