// Copyright {Jagger Software Limited} 2003

#ifndef GRAMMAR_QUALIFIED_SYMBOL_DEFINITION_INCLUDED
#define GRAMMAR_QUALIFIED_SYMBOL_DEFINITION_INCLUDED

#include "grammar/infinity.hpp"
#include "grammar/key_type.hpp"
#include "grammar/multiplicity.hpp"
#include <stddef.h>

namespace grammar 
{
    class symbol_definition;
    class visitor;

    class qualified_symbol_definition // <<concrete>>
    {
    public: // 'tors

        qualified_symbol_definition
        (
            const symbol_definition & qualified,
            size_t lo, size_t hi
        );

        qualified_symbol_definition
        (
            const symbol_definition & qualified,
            size_t lo, infinity_type hi
        );

        // compiler generated copy c'tor ok
        // compiler generated non-virtual d'tor ok

    public: // attributes
    
        const grammar::symbol_definition & symbol_definition;
        const grammar::multiplicity multiplicity;
        const key_type key;
        
    public: // visiting

        bool accept(visitor &) const;
        
    };

    //  streaming
    
    ::std::ostream & operator<<(::std::ostream &, const qualified_symbol_definition &);
}

#endif