propertysetiterator.h

#ifndef DDF_PROPERTYSETITERATOR_H
#define DDF_PROPERTYSETITERATOR_H

#include <iterator>
#include <string>
#include <map>

namespace afl
{
    namespace ddf
    {
        class PropertySet;
        class Property;

        class PropertySetIterator : public std::iterator<std::bidirectional_iterator_tag, Property*>
        {

          public:

             PropertySetIterator(  );

             PropertySetIterator( const PropertySetIterator& toCopy );

             PropertySetIterator& operator=( const PropertySetIterator& toCopy );

             PropertySetIterator& operator++(  );

             PropertySetIterator operator++( int );

             PropertySetIterator operator--( int );

             PropertySetIterator& operator--(  );


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

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

             Property* operator->(  );

             const Property* operator->(  ) const;

             Property& operator*(  );

             const Property& operator*(  ) const;



          private:
             friend class PropertySet;
             PropertySetIterator( const std::map<std::string,Property*>::iterator& iter );

             PropertySetIterator( const std::map<std::string,Property*>::const_iterator& iter );



          private:
             std::map<std::string,Property*>::iterator _iter;
             std::map<std::string,Property*>::const_iterator _citer;

        };

    }
}

#endif // PROPERTYSETITERATOR_H

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