emhorizonztransformer.h

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#ifndef emhorizonztransformer_h
#define emhorizonztransformer_h
/*+
________________________________________________________________________

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

-*/

#include "earthmodelmod.h"
#include "executor.h"

class ZAxisTransform;

namespace EM
{
class EMObjectIterator;
class Horizon;

mExpClass(EarthModel) HorizonZTransformer : public Executor
{ mODTextTranslationClass(HorizonZTransformer);
public:
                        HorizonZTransformer(const ZAxisTransform&,
                                            const Horizon&,bool isforward);
    virtual             ~HorizonZTransformer();

    od_int64            totalNr() const         { return totalnr_; }
    od_int64            nrDone() const          { return nrdone_; }
    uiString            uiNrDoneText() const    { return tr("Positions done"); }

    void                setOutputHorizon(Horizon&);
    void                setReferenceZ(float z);

protected:

    int                         nextStep();
    od_int64                    nrdone_;
    od_int64                    totalnr_;

    EMObjectIterator*           iter_;

    const Horizon&              tarhor_;
    const ZAxisTransform&       zat_;
    Horizon*                    outputhor_;
    bool                        isforward_;
    float                       refz_;
};

} // namespace EM

#endif