seisscanner.h

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#ifndef seisscanner_h
#define seisscanner_h

/*+
________________________________________________________________________

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

-*/

#include "seismod.h"
#include "position.h"
#include "samplingdata.h"
#include "executor.h"
#include "seistype.h"
#include "dataclipper.h"
#include "uistring.h"
class IOObj;
class SeisTrc;
class TrcKeyZSampling;
class SeisTrcReader;
class PosGeomDetector;
namespace PosInfo { class Detector; }

#define mSeisScanMaxNrDistribVals 50000


mExpClass(Seis) SeisScanner : public Executor
{ mODTextTranslationClass(SeisScanner);
public:

                        SeisScanner(const IOObj&,Seis::GeomType,
                                    int max_nr_trcs=-1);
                        ~SeisScanner();

    uiString            uiMessage() const;
    od_int64            totalNr() const;
    od_int64            nrDone() const;
    uiString            uiNrDoneText() const;
    int                 nextStep();

    void                report(IOPar&) const;
    bool                getSurvInfo(TrcKeyZSampling&,Coord crd[3]) const;

    Interval<float>     zRange() const          { return Interval<float>
                        ( sampling_.start, sampling_.atIndex(nrsamples_-1) ); }
    Interval<float>     valRange() const        { return valrg_; }
    unsigned int        nrNullTraces() const    { return nrnulltraces_; }

    void                launchBrowser(const IOPar&,const char* fnm) const;

protected:

    SeisTrc&            trc_;
    SeisTrcReader&      rdr_;
    mutable uiString    curmsg_;
    Seis::GeomType      geom_;
    int                 maxnrtrcs_;
    int                 totalnr_;
    PosInfo::Detector&  dtctor_;

    SamplingData<float> sampling_;
    int                 nrsamples_;
    int                 nrnulltraces_;
    Interval<int>       nonnullsamplerg_;
    Interval<float>     valrg_;
    BinID               invalidsamplebid_;
    int                 invalidsamplenr_;
    DataClipSampler     clipsampler_;

    void                wrapUp();
    bool                doValueWork();
    bool                addTrc();

    const char*         getClipRgStr(float) const;
};


#endif