prestacklateralstack.h

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#ifndef prestacklateralstack_h
#define prestacklateralstack_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Bert Bril
 Date:          Nov 2006
 RCS:           $Id$
________________________________________________________________________


-*/

#include "prestackprocessingmod.h"
#include "multiid.h"
#include "offsetazimuth.h"
#include "prestackprocessor.h"

namespace PreStack
{

mExpClass(PreStackProcessing) LateralStack : public Processor
{ mODTextTranslationClass(LateralStack);
public:
                        mDefaultFactoryInstanciationBase(
                                "LateralStack", tr("Super Gather") );
    static Processor*   createInstance();

                        LateralStack();
                        ~LateralStack();

    bool                reset(bool force=true);

    bool                wantsInput(const BinID&) const;
    bool                setPattern(const BinID& stepout,bool cross);
                        //If cross if false, it will be a rectangle
    bool                isCross() const { return iscross_; }
    const BinID&        getPatternStepout() const { return patternstepout_; }
    const BinID&        getInputStepout() const { return inputstepout_; }
    bool                setOutputInterest(const BinID& relbid,bool);

    bool                prepareWork();
    uiString            errMsg() const          { return errmsg_; }

    void                fillPar(IOPar&) const;
    bool                usePar(const IOPar&);

protected:
    bool                isInPattern(const BinID&) const;
    bool                processOutput( const OffsetAzimuth&,const BinID&);
    static const char*  sKeyStepout()           { return "Stepout"; }
    static const char*  sKeyCross()             { return "Is cross"; }

    uiString            errmsg_;
    bool                doWork(od_int64,od_int64,int);
    od_int64            nrIterations() const    { return offsetazi_.size(); }

    BinID               inputstepout_;
    BinID               patternstepout_;
    bool                iscross_;

    TypeSet<OffsetAzimuth>      offsetazi_;
};

} // namespace PreStack

#endif