emhorizonascio.h

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#ifndef emhorizonascio_h
#define emhorizonascio_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Kristofer Tingdahl
 Date:          4-11-2002
 RCS:           $Id$
________________________________________________________________________


-*/

#include "earthmodelmod.h"
#include "tableascio.h"
#include "od_istream.h"


namespace EM
{

mExpClass(EarthModel) Horizon3DAscIO : public Table::AscIO
{
public:
                                Horizon3DAscIO( const Table::FormatDesc& fd,
                                                od_istream& strm )
                                    : Table::AscIO(fd)
                                    , udfval_(mUdf(float))
                                    , finishedreadingheader_(false)
                                    , strm_(strm)                   {}

    static Table::FormatDesc*   getDesc();
    static void                 updateDesc(Table::FormatDesc&,
                                           const BufferStringSet&);
    static void                 createDescBody(Table::FormatDesc*,
                                           const BufferStringSet&);

    bool                        isXY() const;
    int                         getNextLine(Coord&,TypeSet<float>&);

    static const char*          sKeyFormatStr();
    static const char*          sKeyAttribFormatStr();

protected:

    od_istream                  strm_;
    float                       udfval_;
    bool                        finishedreadingheader_;

};


mExpClass(EarthModel) Horizon2DAscIO : public Table::AscIO
{
public:
                                Horizon2DAscIO( const Table::FormatDesc& fd,
                                                od_istream& strm )
                                    : Table::AscIO(fd)
                                    , udfval_(mUdf(float))
                                    , finishedreadingheader_(false)
                                    , strm_(strm)                   {}

    static Table::FormatDesc*   getDesc();
    static void                 updateDesc(Table::FormatDesc&,
                                           const BufferStringSet&);
    static void                 createDescBody(Table::FormatDesc*,
                                           const BufferStringSet&);

    static bool                 isFormatOK(const Table::FormatDesc&,
                                           BufferString&);
    int                         getNextLine(BufferString& lnm,Coord& crd,
                                            int& trcnr,TypeSet<float>& data);
    bool                        isTraceNr() const;

protected:

    od_istream                  strm_;
    float                       udfval_;
    bool                        finishedreadingheader_;

};

} // namespace EM

#endif