propertyiterator.h

#ifndef DDF_PROPERTYITERATOR_H
#define DDF_PROPERTYITERATOR_H

#include <iterator>
#include <vector>

#include "node.h"

namespace afl
{
    namespace ddf
    {
        class Node;
        class Property;

        class PropertyIterator : std::iterator<std::random_access_iterator_tag, Node>
        {

        public:
             PropertyIterator(  );

             PropertyIterator( const PropertyIterator& toCopy );

             PropertyIterator& operator=( const PropertyIterator& toCopy );

             PropertyIterator& operator-=( ptrdiff_t dec );

             PropertyIterator& operator+=( ptrdiff_t toInc );

             ptrdiff_t operator-( const PropertyIterator& toDiff ) const;

             PropertyIterator operator-( ptrdiff_t delta ) const;

             bool operator>=( const PropertyIterator& toCompare ) const;

             bool operator!=( const PropertyIterator& toCompare ) const;

             bool operator==( const PropertyIterator& toCompare ) const;

             bool operator>( const PropertyIterator& toCompare ) const;

             bool operator<( const PropertyIterator& toCompare ) const;

             bool operator<=( const PropertyIterator& toCompare ) const;

             PropertyIterator& operator++(  );

             PropertyIterator operator++( int );

             PropertyIterator& operator--(  );

             PropertyIterator operator--( int );

             PropertyIterator operator+( ptrdiff_t inc ) const;

             pointer operator->(  );

             const pointer operator->(  ) const ;

             reference operator*(  );
             
             const reference operator*(  ) const;
             
             reference operator[]( int n );

             const reference operator[]( int n ) const;


        private:
            friend class Property;
             PropertyIterator( const std::vector<Node>::iterator& iter );



        private:
             std::vector<Node>::iterator _iter;

        };

    }
}

afl::ddf::PropertyIterator operator+( ptrdiff_t inc, const afl::ddf::PropertyIterator& iter );

#endif // PROPERTYITERATOR_H

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