dpsdensitycalc.h

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#pragma once
 
/*+
________________________________________________________________________
 
 CopyRight:     (C) dGB Beheer B.V.
 Author:        Satyaki Maitra
 Date:          March 2010
 RCS:           $Id$
________________________________________________________________________
 
-*/
 
#include "task.h"
#include "arraynd.h"
#include "datapointset.h"
#include "ranges.h"
#include "enums.h"
 
mClass(uiIo) DPSDensityCalcND : public ParallelTask
{ mODTextTranslationClass(DPSDensityCalcND);
public:
 
    enum CalcAreaType           { All, Selected, NonSelected };
                                mDeclareEnumUtils(CalcAreaType);
 
    struct AxisParam
    {
        int                     colid_;
        StepInterval<float>     valrange_;
    };
 
                                DPSDensityCalcND(const DataPointSet&,
                                                 const ObjectSet<AxisParam>&,
                                                 ArrayND<float>&,
                                 CalcAreaType areatype=DPSDensityCalcND::All);
 
    od_int64                    nrIterations() const;
    od_int64                    nrDone() const          { return nrdone_; }
    uiString                    uiNrDoneText() const;
 
    void                        setGroup(int grp)       { grp_ = grp; }
    bool                        getPositions(TypeSet<int>&,int);
    bool                        setFreqValue(const int*);
    bool                        doWork(od_int64 start,od_int64 stop,int);
 
protected:
    const DataPointSet&                 dps_;
    ArrayND<float>&                     freqdata_;
    ObjectSet<AxisParam>                axisdatas_;
    int                                 nrdims_;
    int                                 nrdone_;
    int                                 grp_;
    CalcAreaType                        areatype_;
 
    float                               getVal(int colid,int rowid) const;
};