seis2ddata.h

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#ifndef seis2ddata_h
#define seis2ddata_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Salil Agarwal
 Date:          Dec 2012
 RCS:           $Id$
________________________________________________________________________

-*/

#include "seismod.h"
#include "namedobj.h"
#include "objectset.h"
#include "od_iosfwd.h"

class IOObj;
class Executor;
class SeisTrcBuf;
class TrcKeyZSampling;
class BinIDValueSet;
class BufferStringSet;
class SeisTrcWriter;
class Seis2DLinePutter;
class Seis2DLineIOProvider;
namespace PosInfo       { class LineSet2DData; class Line2DData; }
namespace Seis          { class SelData; }

static const char* sKeyNoOfLines mUnusedVar = "Number of Lines";

mExpClass(Seis) Seis2DDataSet : public NamedObject
{
    friend class SeisTrcWriter;

public:
                        Seis2DDataSet(const IOObj&);
                        Seis2DDataSet(const Seis2DDataSet&);

    virtual             ~Seis2DDataSet();
    void                setReadOnly( bool yn=true )     { readonly_ = yn; }

    const char*         dataType() const                { return datatype_; }
    const char*         fileName() const                { return fname_; }
    const char*         type() const;
    int                 nrLines() const
                        { return geomids_.size(); }
    bool                isEmpty() const;

    Pos::GeomID         geomID(int) const;
    const char*         lineName(int) const;
    int                 indexOf(Pos::GeomID) const;
    int                 indexOf(const char* linename) const;
    bool                isPresent(Pos::GeomID) const;
    bool                isPresent(const char* linename) const;
    bool                isEmpty(Pos::GeomID) const;

    void                getGeomIDs(TypeSet<Pos::GeomID>&) const;
    void                getLineNames(BufferStringSet&) const;

    Executor*           lineFetcher(Pos::GeomID,SeisTrcBuf&,
                                    int nrtrcsperstep=10,
                                    const Seis::SelData* sd=0) const;
    Seis2DLinePutter*   linePutter(Pos::GeomID);

    bool                getTxtInfo(Pos::GeomID,BufferString& uinfo,
                                   BufferString& stdinfo) const;
    bool                getRanges(Pos::GeomID,StepInterval<int>& trcrg,
                                  StepInterval<float>& zrg) const;
    bool                haveMatch(int,const BinIDValueSet&) const;

    bool                rename(const char*);
    bool                remove(Pos::GeomID);

    static void         getDataSetsOnLine(const char* lnm,
                                              BufferStringSet& ds);
    static void         getDataSetsOnLine(Pos::GeomID geomid,
                                          BufferStringSet& ds);

protected:

    IOObj&              ioobj_;
    BufferString        fname_;
    BufferString        datatype_;
    bool                readonly_;

    Seis2DLineIOProvider*       liop_;
    TypeSet<Pos::GeomID>        geomids_;

    void                init();

private:

    bool                getGeometry(Pos::GeomID,PosInfo::Line2DData&) const;
};

#endif