seisps2dprovider.h

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#pragma once

/*
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Bert
 Date:          Nov 2016
________________________________________________________________________

*/

#include "seisprovider.h"
class SeisPS2DReader;


namespace Seis
{

class PS2DFetcher;

mExpClass(Seis) PS2DProvider : public Provider2D
{ mODTextTranslationClass(Seis::PS2DProvider);
public:

                        PS2DProvider();
                        PS2DProvider(const DBKey&);
                        ~PS2DProvider();

    virtual GeomType    geomType() const        { return VolPS; }

    virtual int         curLineIdx() const;
    virtual int         nrLines() const;
    virtual int         lineNr(Pos::GeomID) const;
    virtual BufferString lineName(int) const;
    virtual Pos::GeomID geomID(int) const;
    virtual void        getGeometryInfo(int,PosInfo::Line2DData&) const;
    virtual bool        getRanges(int,StepInterval<int>&,
                                          ZSampling&) const;

protected:

    friend class        PS2DFetcher;
    PS2DFetcher&        fetcher_;

    virtual void        doUsePar(const IOPar&,uiRetVal&);
    virtual void        doReset(uiRetVal&) const;
    virtual uiRetVal    doGetComponentInfo(BufferStringSet&,
                                            TypeSet<Seis::DataType>&) const;
    virtual int         gtNrOffsets() const;
    virtual void        doGetNextGather(SeisTrcBuf&,uiRetVal&) const;
    virtual void        doGetGather(const TrcKey&,SeisTrcBuf&,uiRetVal&) const;
    virtual void        doGetNext(SeisTrc&,uiRetVal&) const;
    virtual void        doGet(const TrcKey&,SeisTrc&,uiRetVal&) const;

    SeisPS2DReader*     mkReader(Pos::GeomID) const;

};


} // namespace Seis