seisinfo.h

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#pragma once

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Bril
 Date:          25-10-1996
________________________________________________________________________

-*/

#include "seisposkey.h"
#include "samplingdata.h"
#include "position.h"
#include "ranges.h"
#include "enums.h"
class SeisTrc;
class PosAuxInfo;


mExpClass(Seis) SeisTrcInfo
{
public:

    typedef IdxPair::IdxType IdxType;

                        SeisTrcInfo();
                        SeisTrcInfo(const SeisTrcInfo&);
    SeisTrcInfo&        operator =(const SeisTrcInfo&);

    TrcKey              trckey_;
    Coord               coord_;
    SamplingData<float> sampling_;
    float               offset_;
    float               azimuth_;
    float               refnr_;
    float               pick_;

    inline bool         is2D() const            { return trckey_.is2D(); }
    inline Pos::SurvID  survID() const          { return trckey_.survID(); }
    inline const BinID& binID() const           { return trckey_.binID(); }
    inline IdxType      lineNr() const          { return trckey_.lineNr(); }
    inline IdxType      trcNr() const           { return trckey_.trcNr(); }
    inline SeisTrcInfo& setBinID( const BinID& bid )
                        { trckey_.setBinID(bid); return *this; }
    inline SeisTrcInfo& setLineNr( IdxType lnr )
                        { trckey_.setLineNr(lnr); return *this; }
    inline SeisTrcInfo& setTrcNr( IdxType tnr )
                        { trckey_.setTrcNr(tnr); return *this; }

    int                 nearestSample(float pos) const;
    float               samplePos( int idx ) const
                        { return sampling_.atIndex( idx ); }
    SampleGate          sampleGate(const Interval<float>&) const;
    bool                dataPresent(float pos,int trcsize) const;

    enum Fld            { TrcNr=0, Pick, RefNr,
                          CoordX, CoordY, BinIDInl, BinIDCrl,
                          Offset, Azimuth };
                        mDeclareEnumUtils(Fld)
    double              getValue(Fld) const;
    static void         getAxisCandidates(Seis::GeomType,TypeSet<Fld>&);
    int                 getDefaultAxisFld(Seis::GeomType,
                                          const SeisTrcInfo* next) const;
    void                getInterestingFlds(Seis::GeomType,IOPar&) const;
    void                setPSFlds(const Coord& rcvpos,const Coord& srcpos,
                                  bool setpos=false);

    static const char*  sKeySamplingInfo;
    static const char*  sKeyNrSamples;
    static float        defaultSampleInterval(bool forcetime=false);

    Seis::PosKey        posKey(Seis::GeomType) const;
    void                setPosKey(const Seis::PosKey&);
    void                putTo(PosAuxInfo&) const;
    void                getFrom(const PosAuxInfo&);
    void                fillPar(IOPar&) const;
    void                usePar(const IOPar&);

    float               zref_;          // not stored

    mDeprecated Coord&  coord;
    mDeprecated SamplingData<float>& sampling;
    mDeprecated IdxType& nr;
    mDeprecated float&  offset;
    mDeprecated float&  azimuth;
    mDeprecated float&  refnr;
    mDeprecated float&  pick;
    mDeprecated BinID&  binid;

};