zaxistransformutils.h

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#ifndef zaxistransformutils_h
#define zaxistransformutils_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Nanne Hemstra
 Date:          September 2007
 RCS:           $Id$
________________________________________________________________________

-*/

#include "generalmod.h"
#include "trckeyzsampling.h"
#include "paralleltask.h"

class ZAxisTransform;
class DataPointSet;
class BinIDValueSet;

mExpClass(General) ZAxisTransformPointGenerator : public ParallelTask
{
public:
                                ZAxisTransformPointGenerator(ZAxisTransform&);
                                ~ZAxisTransformPointGenerator();

    void                        setInput(const TrcKeyZSampling& cs,
                                         TaskRunner* =0);
    void                        setOutputDPS( DataPointSet& dps )
                                { dps_ = &dps; }

protected:

    bool                        doPrepare(int nrthreads);
    bool                        doWork(od_int64,od_int64,int threadid);
    bool                        doFinish(bool success);
    od_int64                    nrIterations() const
                                { return tkzs_.hsamp_.totalNr(); }

    int                         voiid_;
    ObjectSet<BinIDValueSet>    bidvalsets_;
    TrcKeySamplingIterator      iter_;
    TrcKeyZSampling             tkzs_;
    ZAxisTransform&             transform_;
    DataPointSet*               dps_;
};

#endif