emhorizonascio.h

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#pragma once
 
/*+
________________________________________________________________________
 
 (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,
                                                const char* filenm )
                                    : Table::AscIO(fd)
                                    , udfval_(mUdf(float))
                                    , finishedreadingheader_(false)
                                    , strm_(filenm) {}
 
    static Table::FormatDesc*   getDesc();
    static void                 updateDesc(Table::FormatDesc&,
                                           const BufferStringSet&);
    static void                 createDescBody(Table::FormatDesc*,
                                           const BufferStringSet&);
 
    bool                        isXY() const;
    bool                        isOK() const { return strm_.isOK(); }
    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,
                                        const char* filenm )
                                    : Table::AscIO(fd)
                                    , udfval_(mUdf(float))
                                    , finishedreadingheader_(false)
                                    , strm_(filenm) {}
 
    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                         getNextLineWithSP(BufferString& lnm,Coord& crd,
                                                  int& trcnr,float& spnr,
                                                  TypeSet<float>& data);
    bool                        isTraceNr() const;
    bool                        isOK() const { return strm_.isOK(); }
 
    mDeprecated                 ("Use getNextLineWithSP instead")
    int                         getNextLine(BufferString& lnm,Coord& crd,
                                            int& trcnr,TypeSet<float>& data);
protected:
 
    od_istream                  strm_;
    float                       udfval_;
    bool                        finishedreadingheader_;
 
};
 
 
mExpClass(EarthModel) BulkHorizon2DAscIO : public Table::AscIO
{
public:
                                BulkHorizon2DAscIO( const Table::FormatDesc& fd,
                                                            const char* fnm )
                                    : Table::AscIO(fd)
                                    , strm_(fnm)
                                    , finishedreadingheader_(false) {}
 
    static Table::FormatDesc*   getDesc();
    bool                        isTrcNr() const;
    int                         getData(BufferString& hornm,
                                        BufferString& linenm,Coord3&,int& trcnr,
                                        float& spnr);
    bool                        isOK() const { return strm_.isOK(); }
 
protected:
 
    od_istream                  strm_;
    float                       udfval_;
    bool                        finishedreadingheader_;
};
 
} // namespace EM