seisposprovider.h

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#pragma once

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Bert
 Date:          Feb 2008
________________________________________________________________________


-*/

#include "seismod.h"
#include "posprovider.h"
#include "posinfo.h"
#include "multiid.h"
#include "uistring.h"


namespace Pos
{

mExpClass(Seis) SeisProvider3D : public Provider3D
{ mODTextTranslationClass(Pos::SeisProvider3D);
public:

    typedef StepInterval<float> ZSampling;

                        SeisProvider3D();
                        SeisProvider3D(const SeisProvider3D&);
                        ~SeisProvider3D();
    SeisProvider3D&     operator =(const SeisProvider3D&);
    const char*         type() const            { return sKeyType(); }
    const char*         factoryKeyword() const  { return type(); }
    static const char*  sKeyType()      { return "Seismic Cube Positions"; }
    virtual Provider*   clone() const   { return new SeisProvider3D(*this); }

    uiRetVal            setSeisID(const MultiID&);
    MultiID             seisID() const          { return id_; }

    virtual void        reset();

    virtual bool        toNextPos();
    virtual bool        toNextZ();

    virtual BinID       curBinID() const;
    virtual float       curZ() const;
    virtual bool        includes(const BinID&,float z=mUdf(float)) const;
    virtual void        usePar(const IOPar&);
    virtual void        fillPar(IOPar&) const;
    virtual void        getSummary(BufferString&) const;

    virtual void        getExtent(BinID& start,BinID& stop) const;
    virtual void        getZRange(Interval<float>&) const;
    virtual od_int64    estNrPos() const;
    virtual int         estNrZPerPos() const;

    const ZSampling&    zSampling() const       { return zsamp_; }
    void                setZSampling( const ZSampling& zrg )
                                                { zsamp_ = zrg; }
    int                 nrSamples() const       { return zsamp_.nrSteps()+1; }
    virtual bool        includes( const Coord& c, float z=mUdf(float) ) const
                        { return Pos::Provider3D::includes(c,z); }

protected:

    MultiID             id_;
    PosInfo::CubeData   cubedata_;
    ZSampling           zsamp_;
    PosInfo::CubeDataPos curpos_;
    int                 curzidx_;

public:

    static void         initClass();
    static Provider3D*  create()        { return new SeisProvider3D; }

};


} // namespace