linekey.h

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#pragma once
/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Bril
 Date:          Oct 2004
________________________________________________________________________

-*/

#include "generalmod.h"
#include "bufstring.h"


mExpClass(General) LineKey : public BufferString
{
public:

    mDeprecated         LineKey()
                            : BufferString("")  {}
    mDeprecated         LineKey(const char* s)
                            : BufferString(s)   {}
    mDeprecated         LineKey(const char*,const char* attrnm);
    mDeprecated         LineKey( const IOPar& iop, bool liin )
                                { usePar(iop,liin); }
    bool                operator ==(const LineKey&) const;

    BufferString        lineName() const;
    BufferString        attrName() const;
    void                setLineName(const char* lnm);
    void                setAttrName(const char* anm);

    void                fillPar(IOPar&,bool linename_is_iopar_name) const;
    bool                usePar(const IOPar&,bool linename_is_iopar_name);

    static const char*  sKeyDefAttrib()         { return ""; }
};