seispscubetr.h

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#pragma once

/*+
________________________________________________________________________

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

-*/

#include "seistrctr.h"
#include "binid.h"
class IOObj;
class SeisPS3DReader;
namespace PosInfo { class CubeData; }


mExpClass(Seis) SeisPSCubeSeisTrcTranslator : public SeisTrcTranslator
{ mODTextTranslationClass(SeisPSCubeSeisTrcTranslator);
  isTranslator(SeisPSCube,SeisTrc)
public:

                        SeisPSCubeSeisTrcTranslator(const char*,const char*);
                        ~SeisPSCubeSeisTrcTranslator();

    virtual bool        readInfo(SeisTrcInfo&);
    virtual bool        read(SeisTrc&);
    virtual bool        skip(int);
    virtual bool        forRead() const                 { return true; }

    virtual bool        supportsGoTo() const            { return true; }
    virtual bool        goTo(const BinID&);
    virtual int         bytesOverheadPerTrace() const   { return 52; }

    virtual bool        implRemove(const IOObj*) const  { return false; }
    virtual bool        implRename(const IOObj*,const char*,
                                   const CallBack*) const { return false; }
    virtual bool        implSetReadOnly(const IOObj*,bool) const
                                                        { return false; }

    virtual const char* connType() const;
    virtual bool        isUserSelectable( bool fr ) const { return fr; }

protected:

    SeisPS3DReader*     psrdr_;
    SeisTrc&            trc_;
    PosInfo::CubeData&  posdata_;
    BinID               curbinid_;
    bool                inforead_;

    virtual bool        initRead_();
    virtual bool        initWrite_(const SeisTrc&)
                        { errmsg_ = tr( "No write to PS Cube" ); return false; }
    virtual bool        commitSelections_();

    bool                doRead(SeisTrc&,TypeSet<float>* offss=0);
    bool                toNext();

    TypeSet<int>        trcnrs_;

};