it_bus_pdk/xml_stream_node_iterator.h

#ifndef _IT_BUS_PDK_XML_STREAM_NODE_ITERATOR_H_
#define _IT_BUS_PDK_XML_STREAM_NODE_ITERATOR_H_

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

#include <it_bus/qname.h>
#include <it_bus/api_defines.h>

namespace IT_Bus
{
    class XMLStreamNode;

    class IT_BUS_XML_API XMLStreamNodeIterator
    {
      public:

        XMLStreamNodeIterator();

        XMLStreamNodeIterator(
            XMLStreamNode * parent_element
        );

        virtual ~XMLStreamNodeIterator();

        bool
        has_next();

        XMLStreamNode *
        next();

        XMLStreamNode *
        peek_next();

        XMLStreamNode *
        get_parent() const;

        XMLStreamNodeIterator &
        operator = (
            const XMLStreamNodeIterator& rhs
        );

        XMLStreamNodeIterator(
            const XMLStreamNodeIterator& rhs
        );

      private:

        int m_idx;

        int m_child_count;

        XMLStreamNode * m_parent_element;
    };
}

#endif  

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