welltrack.h

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#pragma once

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Bert Bril
 Date:          Aug 2003
________________________________________________________________________


-*/

#include "welldahobj.h"
#include "position.h"

namespace Well
{

mExpClass(Well) Track : public DahObj
{
public:

    typedef Coord3              PosType;
    typedef TypeSet<PosType>    PosSetType;

                        Track(const char* nm=0);
                        ~Track();
                        mDeclMonitorableAssignment(Track);
                        mDeclInstanceCreatedNotifierAccess(Track);

    Coord3              pos(PointID) const;
    Coord3              posByIdx(IdxType) const;
    Coord3              firstPos() const;
    Coord3              lastPos() const;
    Coord3              getPos(ZType d_ah) const;
    mImplSimpleMonitoredGet(zIsTime,bool,zistime_)
    mImplSimpleMonitoredGet(getAllPos,PosSetType,pos_)
    ZType               getKbElev() const;
    ZType               td() const;
    Interval<double>    zRangeD() const;
    Interval<float>     zRange() const; 
    bool                alwaysDownward() const;

    ZType               getDahForTVD(double,ZType prevdah=mUdf(float)) const;
    ZType               getDahForTVD(ZType,ZType prevdah=mUdf(float)) const;
    ZType               nearestDah(const Coord3&) const;
                        // If zIsTime() z must be time

    void                toTime(const Data&);

        // Track building. insertPoint will find 'best' position.
    PointID             insertPoint(Coord3);
    PointID             insertPoint(Coord,float z);
    PointID             addPoint(Coord3,float dah=mUdf(float));
    PointID             addPoint(Coord,float z,float dah=mUdf(float));
    void                setPoint(PointID,const Coord3&);
    void                setPoint(PointID,const Coord&,float z);

    virtual void        getData(ZSetType&,ValueSetType&) const;

protected:

    PosSetType          pos_;
    bool                zistime_;

    virtual bool        doSet(IdxType,ValueType);
    virtual PointID     doInsAtDah(ZType,ValueType);
    virtual ValueType   gtVal(IdxType) const;
    virtual void        removeAux( IdxType i )  { pos_.removeSingle(i); }
    virtual void        eraseAux()              { pos_.erase(); }

    void                doSetPoint(IdxType,const Coord3&);
    PointID             addPt(ZType,const Coord3&,AccessLocker*);
    PointID             insPt(IdxType,ZType,const Coord3&,AccessLocker*);
    PointID             insAfterIdx(IdxType,const Coord3&,AccessLocker&);
    Coord3              coordAfterIdx(ZType,IdxType) const;
    Interval<double>    gtZRangeD() const;

    friend class        TrackSampler;
    friend class        TrackIter;

};


mExpClass(Well) TrackIter : public DahObjIter
{
public:
                        TrackIter(const Track&,bool start_at_end=false);
                        TrackIter(const TrackIter&);

    const Track&        track() const;
    Coord3              pos() const;

};



} // namespace Well