horizonmerger.h

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#ifndef horizonmerger_h
#define horizonmerger_h

/*+
________________________________________________________________________

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

-*/

#include "earthmodelmod.h"
#include "paralleltask.h"
#include "emposid.h"
#include "enums.h"
#include "trckeysampling.h"

template <class T> class Array2D;

namespace EM
{

class Horizon3D;

mExpClass(EarthModel) HorizonMerger : public ParallelTask
{
public:
    enum Mode           { Average, Top, Base };
                        mDeclareEnumUtils(Mode)

    void                setMode( Mode m )       { mode_ = m; }
    Mode                getMode() const         { return mode_; }

protected:
                        HorizonMerger() : mode_(Average)        {}

    Mode                mode_;
};


mExpClass(EarthModel) Horizon3DMerger : public HorizonMerger
{
public:
                        Horizon3DMerger(const TypeSet<ObjectID>&);
                        ~Horizon3DMerger();

    Horizon3D*          getOutputHorizon();

protected:
    od_int64            nrIterations() const;

private:
    bool                doWork(od_int64 start,od_int64 stop,int threadid);
    bool                doFinish(bool success);

    Array2D<float>*     depths_;
    Horizon3D*          outputhor_;
    ObjectSet<Horizon3D> inputhors_;

    TrcKeySampling              hs_;
    bool                ownsarray_;
};

} // namespace EM

#endif