seisstatscollector.h

Go to the documentation of this file.

#pragma once

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Mahant Mothey
 Date:          September 2016
________________________________________________________________________

-*/

#include "seiscommon.h"
#include "trckeyzsampling.h"
#include "datadistribution.h"

class SeisTrc;


mExpClass(Seis) SeisStatsCollector
{
public:

    typedef DataDistribution<float> DistribType;

                        SeisStatsCollector(int icomp=-1);
                        ~SeisStatsCollector();

    void                setEmpty();

    void                useTrace(const SeisTrc&);

    const TrcKeyZSampling& trcKeyZSampling() const      { return tkzs_; }
    const DistribType&  distribution() const;

    bool                fillPar(IOPar&) const;

    static RefMan<DistribType>  getDistribution(const IOPar&);
    static Interval<float>      getExtremes(const IOPar&);
    static od_int64             getNrTraces(const IOPar&);
    static od_int64             getNrSamples(const IOPar&,bool valid=true);

protected:


    float*              vals_;
    Interval<float>     valrg_;
    const int           selcomp_;
    od_int64            nrtrcshandled_;
    od_int64            nrvalshandled_;
    od_int64            totalnrsamples_;
    int                 nrvalscollected_;
    TrcKeyZSampling     tkzs_;
    RefMan<DistribType> distrib_;

    bool                finish() const;
    void                addPosition(const TrcKey&,const Interval<float>&);

};