seiscube2linedata.h

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#ifndef seiscube2linedata_h
#define seiscube2linedata_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Bert
 Date:          Apr 2010
 RCS:           $Id$
________________________________________________________________________

-*/
 
#include "seismod.h"
#include "executor.h"
#include "uistring.h"

class IOObj;
class Seis2DDataSet;
class SeisTrcReader;
class SeisTrcWriter;
namespace Survey { class Geometry2D; }

mExpClass(Seis) Seis2DFrom3DExtractor : public Executor
{ mODTextTranslationClass(Seis2DFrom3DExtractor);
public:
                        Seis2DFrom3DExtractor(const IOObj& cubein,
                                              const IOObj& lsout,
                                              const TypeSet<Pos::GeomID>&);
                        ~Seis2DFrom3DExtractor();

    uiString            uiMessage() const       { return msg_; }
    uiString            uiNrDoneText() const    { return tr("Traces written"); }
    od_int64            nrDone() const          { return nrdone_; }
    od_int64            totalNr() const         { return totalnr_; }
    Pos::GeomID         curGeomID() const;

    int                 nextStep();

protected:

    SeisTrcReader&      rdr_;
    SeisTrcWriter&      wrr_;
    uiString            msg_;
    
    od_int64            nrdone_;
    od_int64            totalnr_;

    int                 curlineidx_;
    int                 curtrcidx_;

    const TypeSet<Pos::GeomID>& geomids_;
    const Survey::Geometry2D*   curgeom2d_;

    int                 goToNextLine();
    int                 handleTrace();

};


#endif