it_bus/reflect/union_impl.h

#ifndef _IT_REFLECT_UNION_IMPL_H_
#define _IT_REFLECT_UNION_IMPL_H_

// @Copyright 2004 IONA Technologies, Plc. All Rights Reserved.
//

#include <it_dsa/vector.h>
#include <it_bus/reflect/reflection.h>
#include <it_bus/reflect/union.h>

namespace IT_Bus
{
    class SimpleTypeUnion;
}

namespace IT_Reflect
{
    class IT_AFC_API UnionImpl : public virtual IT_Reflect::Union
    {
      public:
        UnionImpl(
            IT_Vector<IT_Bus::QName>& member_names
        ) throw(());

        virtual ~UnionImpl() throw(());

        virtual size_t
        get_member_count() const throw(());

        virtual const IT_Bus::QName&
        get_member_type(
            size_t index
        ) const throw((ReflectException));
        
      private:
        // private and unimplemented to prevent copying
        UnionImpl(const UnionImpl&);
        void operator=(const UnionImpl&);

        IT_Vector<IT_Bus::QName>& m_member_names;
    };
}


#endif  

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