seiscbvsps.h

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#ifndef seiscbvsps_h
#define seiscbvsps_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Bril
 Date:          Dec 2004
 RCS:           $Id$
________________________________________________________________________

-*/

#include "seismod.h"
#include "seispsread.h"
#include "seispswrite.h"
#include "uistring.h"

class SeisTrcTranslator;
class CBVSSeisTrcTranslator;


mExpClass(Seis) SeisCBVSPSIO
{ mODTextTranslationClass(SeisCBVSPSIO);
public:
                        SeisCBVSPSIO(const char* dirnm);
                        // Check errMsg() to see failure
    virtual             ~SeisCBVSPSIO();
    uiString            errMsg() const          { return errmsg_; }

    BufferString        get2DFileName(Pos::GeomID) const;
    BufferString        get2DFileName(const char* lnm) const;
    bool                get3DFileNames(BufferStringSet&,
                                        const Interval<int>* inlrg=0) const;
    static int          getInlNr(const char* filenm);

    void                usePar(const IOPar&);
    void                setPrefStorType( DataCharacteristics::UserType ut )
                                                { reqdtype_ = ut; }

    bool                getSampleNames(BufferStringSet&) const;
    bool                setSampleNames(const BufferStringSet&) const;

    const char*         ext() const     { return selmask_.buf()+1; }

protected:

    mutable uiString                    errmsg_;
    const BufferString                  dirnm_;
    const BufferString                  selmask_;
    int                                 nringather_;
    DataCharacteristics::UserType       reqdtype_;
    CBVSSeisTrcTranslator*              tr_;

    void                close();
    bool                dirNmOK(bool forread) const;
    SeisTrc*            readNewTrace(int) const;
    bool                goTo(int,int) const;
    bool                prepGather(int,SeisTrcBuf&) const;
    bool                startWrite(const char*,const SeisTrc&);

};


mExpClass(Seis) SeisCBVSPS3DReader : public SeisPS3DReader
                         , public SeisCBVSPSIO
{ mODTextTranslationClass(SeisCBVSPS3DReader);
public:

                        SeisCBVSPS3DReader(const char* dirnm,int inl=mUdf(int));
                        ~SeisCBVSPS3DReader();
    uiString            errMsg() const  { return SeisCBVSPSIO::errMsg(); }

    SeisTrc*            getTrace(const BinID&,int) const;
    bool                getGather(const BinID&,SeisTrcBuf&) const;

    const PosInfo::CubeData& posData() const    { return posdata_; }
    StepInterval<float> getZRange() const;
    bool                getSampleNames( BufferStringSet& bss ) const
                        { return SeisCBVSPSIO::getSampleNames(bss); }

    void                usePar( const IOPar& i ) { SeisCBVSPSIO::usePar(i); }

protected:

    PosInfo::CubeData&  posdata_;

    void                addInl(int);
    bool                mkTr(int) const;
    bool                getGather(int,SeisTrcBuf&) const;
    SeisTrc*            getNextTrace(const BinID&,const Coord&) const;

    mutable int         curinl_;

};


mExpClass(Seis) SeisCBVSPS2DReader : public SeisPS2DReader,
                                     public SeisCBVSPSIO
{ mODTextTranslationClass(SeisCBVSPS2DReader);
public:

                        SeisCBVSPS2DReader(const char* dirnm,Pos::GeomID);
                        SeisCBVSPS2DReader(const char* dirnm,const char* lnm);
                        ~SeisCBVSPS2DReader();
    uiString            errMsg() const  { return SeisCBVSPSIO::errMsg(); }

    SeisTrc*            getTrace(const BinID&,int) const;
    bool                getGather(const BinID&,SeisTrcBuf&) const;

    const PosInfo::Line2DData& posData() const  { return posdata_; }
    bool                getSampleNames( BufferStringSet& bss ) const
                        { return SeisCBVSPSIO::getSampleNames(bss); }

    void                usePar( const IOPar& i ) { SeisCBVSPSIO::usePar(i); }

protected:

    PosInfo::Line2DData& posdata_;

    void                init(Pos::GeomID);
};


mExpClass(Seis) SeisCBVSPS3DWriter : public SeisPSWriter
                         , public SeisCBVSPSIO
{ mODTextTranslationClass(SeisCBVSPS3DWriter);
public:

                        SeisCBVSPS3DWriter(const char* dirnm);
                        ~SeisCBVSPS3DWriter();
    uiString            errMsg() const  { return SeisCBVSPSIO::errMsg(); }

    bool                put(const SeisTrc&);
    void                close();

    bool                setSampleNames( const BufferStringSet& bss ) const
                        { return SeisCBVSPSIO::setSampleNames(bss); }

    void                usePar( const IOPar& i ) { SeisCBVSPSIO::usePar(i); }

protected:

    BinID&              prevbid_;

    bool                newInl(const SeisTrc&);

};


mExpClass(Seis) SeisCBVSPS2DWriter : public SeisPSWriter
                         , public SeisCBVSPSIO
{ mODTextTranslationClass(SeisCBVSPS2DWriter);
public:

                        SeisCBVSPS2DWriter(const char* dirnm,Pos::GeomID);
                        SeisCBVSPS2DWriter(const char* dirnm,const char* lnm);
    uiString            errMsg() const  { return SeisCBVSPSIO::errMsg(); }

    bool                put(const SeisTrc&);
    void                close();

    bool                setSampleNames( const BufferStringSet& bss ) const
                        { return SeisCBVSPSIO::setSampleNames(bss); }

    void                usePar( const IOPar& i ) { SeisCBVSPSIO::usePar(i); }

protected:

    int                 prevnr_;
    BufferString        lnm_;
    Pos::GeomID         geomid_;
    bool                ensureTr(const SeisTrc&);

};


#endif