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21  
22  
23  #ifndef DBACCESS_ROWSETCACHEITERATOR_HXX
24  #define DBACCESS_ROWSETCACHEITERATOR_HXX
25  
26  #ifndef DBACCESS_CORE_API_ROWSETROW_HXX
27  #include "RowSetRow.hxx"
28  #endif
29  #ifndef _COMPHELPER_STLTYPES_HXX_
30  #include <comphelper/stl_types.hxx>
31  #endif
32  
33  namespace dbaccess
34  {
35  	class ORowSetBase;
36  	typedef struct
37  	{
38  		ORowSetMatrix::iterator		aIterator;
39  		::com::sun::star::uno::Any	aBookmark;
40  		ORowSetBase*				pRowSet;
41  	} ORowSetCacheIterator_Helper;
42  
43  	DECLARE_STL_STDKEY_MAP(sal_Int32,ORowSetCacheIterator_Helper,ORowSetCacheMap);
44  
45  	class ORowSetCache;
46  	class ORowSetCacheIterator
47  	{
48  		friend class ORowSetCache;
49  		ORowSetCacheMap::iterator	m_aIter;
50  		ORowSetCache*				m_pCache;
51  		ORowSetBase*				m_pRowSet;
52  	protected:
ORowSetCacheIterator(const ORowSetCacheMap::iterator & _rIter,ORowSetCache * _pCache,ORowSetBase * _pRowSet)53  		ORowSetCacheIterator(const ORowSetCacheMap::iterator& _rIter,ORowSetCache* _pCache,ORowSetBase* _pRowSet)
54  			: m_aIter(_rIter)
55  			,m_pCache(_pCache)
56  			,m_pRowSet(_pRowSet)
57  		{
58  		}
59  	public:
ORowSetCacheIterator()60  		ORowSetCacheIterator() :m_aIter(),m_pCache(NULL),m_pRowSet(NULL){}
61  		ORowSetCacheIterator(const ORowSetCacheIterator& _rRH);
62  		ORowSetCacheIterator& operator =(const ORowSetCacheIterator&);
63  
64  		sal_Bool isNull() const;
65  		ORowSetCacheIterator& operator =(const ORowSetMatrix::iterator&);
66  		operator ORowSetMatrix::iterator();
67  
68  		ORowSetRow& operator *();
69  		const ORowSetRow& operator *() const;
70  
71  		ORowSetMatrix::iterator& operator ->();
72  		const ORowSetMatrix::iterator& operator ->() const;
73  
74  		bool operator <=(const ORowSetMatrix::iterator& _rRH) const;
75          bool operator <(const ORowSetMatrix::iterator& _rRH) const;
76  		bool operator !=(const ORowSetMatrix::iterator& _rRH) const;
77  		bool operator ==(const ORowSetMatrix::iterator& _rRH) const;
78  
79  		void setBookmark(const ::com::sun::star::uno::Any&	_rBookmark);
getBookmark() const80  		::com::sun::star::uno::Any getBookmark() const { return m_aIter->second.aBookmark; }
81  		::osl::Mutex*	getMutex() const;
82  
getIter() const83          ORowSetCacheMap::iterator getIter() const { return m_aIter; }
84  	};
85  }
86  #endif // DBACCESS_ROWSETCACHEITERATOR_HXX
87  
88  
89