multiid.h

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#ifndef multiid_h
#define multiid_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Bril
 Date:          15-1-2000
 RCS:           $Id$
________________________________________________________________________

-*/

#include "basicmod.h"
#include "compoundkey.h"
#include "string2.h"
#include "fixedstring.h"


mExpClass(Basic) MultiID : public CompoundKey
{
public:
                        MultiID(const FixedString& s)
                        : CompoundKey(s)        {}
                        MultiID( const char* s=0 )
                        : CompoundKey(s)        {}
                        MultiID( const MultiID& mid )
                        : CompoundKey(mid)      {}
                        MultiID( int i )
                        { add(i); }
                        MultiID( int i1, int i2 )
                        { add(i1); add(i2); }
                        MultiID( int i1, int i2, int i3 )
                        { add(i1); add(i2); add(i3); }

    inline MultiID&     operator =( const MultiID& mi )
                        { impl_ = mi.impl_; return *this; }
    inline MultiID&     operator =( const CompoundKey& ck )
                        { impl_ = ck.buf(); return *this; }
    inline MultiID&     operator =( const FixedString& fs )
                        { impl_ = fs.str(); return *this; }
    inline MultiID&     operator =( const char* s )
                        { impl_ = s; return *this; }

    inline bool         operator==( const MultiID& m ) const
                        { return impl_ == m.impl_; }
    inline bool         operator==( const char* s ) const
                        { return impl_ == s; }

    inline int          ID( int idx ) const
                        { return key(idx).toInt(); }
    inline void         setID( int idx, int i )
                        { setKey( idx, toString(i) ); }
    int                 leafID() const;
    MultiID             parent() const;

    inline MultiID&     add( int i )
                        { *this += toString(i); return *this; }

    static const MultiID& udf();
    inline void         setUdf()                { *this = udf(); }
    inline bool         isUdf() const           { return *this == udf(); }
};

#endif