attribprocessor.h

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#ifndef attribprocessor_h
#define attribprocessor_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Kristofer Tingdahl
 Date:          07-10-1999
 RCS:           $Id$
________________________________________________________________________

-*/

#include "attributeenginemod.h"
#include "executor.h"
#include "binid.h"

class TrcKeyZSampling;
class SeisTrcInfo;
namespace Seis { class SelData; }

namespace Attrib
{
class DataHolder;
class Desc;
class Output;
class Provider;

mExpClass(AttributeEngine) Processor : public Executor
{ mODTextTranslationClass(Processor)
public:
                                Processor(Desc&,const char* linenm,
                                          uiString& errmsg);
                                ~Processor();

    virtual bool                isOK() const;
    void                        addOutput(Output*);
    void                        setLineName(const char*);

    int                         nextStep();
    void                        init();
    od_int64                    totalNr() const;
    od_int64                    nrDone() const;
    uiString                    uiMessage() const;
    uiString                    uiNrDoneText() const
                                { return tr("Positions processed"); }

    void                        addOutputInterest(int sel);
    bool                        setZIntervals(TypeSet< Interval<int> >&,
                                              const BinID&,const Coord&);
    bool                        setZIntervalsSpecial60(
                                        TypeSet< Interval<int> >&,const BinID&,
                                        const Coord&,const TrcKey&);
    void                        computeAndSetRefZStepAndZ0();
    
    Notifier<Attrib::Processor> moveonly;
    const char*                 getAttribName() const;  
    const char*                 getAttribUserRef() const;       
    Provider*                   getProvider()           { return provider_; }
    ObjectSet<Output>           outputs_;

    void                        setRdmPaths(TypeSet<BinID>* truepath,
                                            TypeSet<BinID>* snappedpath);
                                //for directional attributes

protected:
    void                useFullProcess(int&);
    void                useSCProcess(int&);
    void                fullProcess(const SeisTrcInfo*);

    void                defineGlobalOutputSpecs(TypeSet<int>&,TrcKeyZSampling&);
    void                prepareForTableOutput();
    void                computeAndSetPosAndDesVol(TrcKeyZSampling&);

    Desc&               desc_;
    Provider*           provider_;
    int                 nriter_;
    int                 nrdone_;
    bool                is2d_;
    TypeSet<int>        outpinterest_;
    uiString            errmsg_;
    bool                isinited_;
    bool                useshortcuts_;

    BinID               prevbid_;
    Seis::SelData*      sd_;

    bool                isHidingDataAvailabilityError() const;
    bool                showdataavailabilityerrors_;

public:
    void                showDataAvailabilityErrors(bool yn);
};


} // namespace Attrib


#endif