seisdatapackzaxistransformer.h

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#ifndef seisdatapackzaxistransformer_h
#define seisdatapackzaxistransformer_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Mahant Mothey
 Date:          June 2014
 RCS:           $Id$
________________________________________________________________________

-*/

#include "seisdatapack.h"
#include "paralleltask.h"

class ZAxisTransform;

mExpClass(Seis) SeisDataPackZAxisTransformer : public ParallelTask
{
public:
                                SeisDataPackZAxisTransformer(ZAxisTransform&);
                                ~SeisDataPackZAxisTransformer();

    void                        setInput( const SeisDataPack* dp )
                                { inputdp_ = dp ? dpm_.obtain(dp->id()) : 0; }
    void                        setOutput( DataPack::ID& dpid )
                                { outputid_ = &dpid; dpid = DataPack::cNoID(); }
    void                        setOutputZRange( const StepInterval<float>& zrg)
                                { zrange_ = zrg; }
    void                        setInterpolate( bool yn )
                                { interpolate_ = yn; }

protected:

    bool                        doPrepare(int nrthreads);
    bool                        doWork(od_int64,od_int64,int threadid);
    bool                        doFinish(bool success);
    od_int64                    nrIterations() const;

    bool                        interpolate_;
    DataPackMgr&                dpm_;
    ZAxisTransform&             transform_;
    StepInterval<float>         zrange_;

    ConstDataPackRef<DataPack>  inputdp_;
    SeisDataPack*               outputdp_;
    DataPack::ID*               outputid_;
};

#endif