emrandomposbody.h

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#ifndef emrandomposbody_h
#define emrandomposbody_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Yuancheng Liu
 Date:          January 2009
 RCS:           $Id$
________________________________________________________________________


-*/

#include "earthmodelmod.h"
#include "embody.h"
#include "emobject.h"

class DataPointSet;
namespace Pick { class Set; }

namespace EM
{

mExpClass(EarthModel) RandomPosBody : public Body, public EMObject
{ mDefineEMObjFuncs( RandomPosBody );
public:

    const char*                 type() const { return typeStr(); }
    virtual int                 nrSections() const              { return 1; }
    virtual SectionID           sectionID(int) const            { return 0; }
    virtual bool                canSetSectionName() const       { return 0; }

    Geometry::Element*          sectionGeometry(const SectionID&) { return 0; }
    const Geometry::Element*    sectionGeometry(const SectionID&) const
                                { return 0; }

    void                        copyFrom(const Pick::Set&);//get my own picks.
    void                        copyFrom(const DataPointSet&,int selgrp);
                                //copy all for selgrp < 0.
    void                        copyFrom(const DataPointSet&,int dpscolid,
                                         const Interval<float>& valrg);
    void                        setPositions(const TypeSet<Coord3>&);
    const TypeSet<Coord3>&      getPositions() const    { return locations_; }
    bool                        addPos(const Coord3&);

    const TypeSet<EM::SubID>&   posIDs() const          { return ids_; }

    Coord3                      getPos(const EM::PosID&) const;
    Coord3                      getPos(const EM::SectionID&,
                                        const EM::SubID&) const;
    bool                        setPos(const EM::PosID&,const Coord3&,
                                        bool addtohistory);
    bool                        setPos(const EM::SectionID&,const EM::SubID&,
                                        const Coord3&,bool addtohistory);
    const IOObjContext&         getIOObjContext() const;
    virtual Executor*           saver();
    virtual Executor*           saver(IOObj*);
    virtual Executor*           loader();
    virtual bool                isEmpty() const;

    ImplicitBody*               createImplicitBody(TaskRunner*,bool) const;
    bool                        getBodyRange(TrcKeyZSampling&);

    MultiID                     storageID() const;
    BufferString                storageName() const;

    void                        refBody();
    void                        unRefBody();

    bool                        useBodyPar(const IOPar&);
    void                        fillBodyPar(IOPar&) const;

    uiString                    getUserTypeStr() const
                                { return tr("Random Position Body"); }

    static const char*          sKeySubIDs()    { return "Position IDs"; }
protected:

    TypeSet<Coord3>             locations_;
    TypeSet<EM::SubID>          ids_;
};

} // namespace EM

#endif