xref: /AOO41X/main/svl/inc/svl/itemiter.hxx (revision 39a19a47feaddbaa21988da8c7bf801707fd3d48)
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21 
22 
23 #ifndef _SFXITEMITER_HXX
24 #define _SFXITEMITER_HXX
25 
26 #include "svl/svldllapi.h"
27 #include <tools/solar.h>
28 #include <svl/itemset.hxx>
29 
30 class SfxPoolItem;
31 class SfxItemSet;
32 class SfxItemPool;
33 
34 class SVL_DLLPUBLIC SfxItemIter
35 {
36     // Item-Feld - Start & Ende
37     const SfxItemSet&   _rSet;
38     sal_uInt16              _nStt, _nEnd, _nAkt;
39 
40 public:
41     SfxItemIter( const SfxItemSet& rSet );
42     ~SfxItemIter();
43 
44     // falls es diese gibt, returne sie, sonst 0
FirstItem()45     const SfxPoolItem* FirstItem()
46                        { _nAkt = _nStt;
47                          return _rSet._nCount ? *(_rSet._aItems+_nAkt) : 0; }
LastItem()48     const SfxPoolItem* LastItem()
49                        { _nAkt = _nEnd;
50                          return _rSet._nCount ? *(_rSet._aItems+_nAkt) : 0; }
GetCurItem()51     const SfxPoolItem* GetCurItem()
52                        { return _rSet._nCount ? *(_rSet._aItems+_nAkt) : 0; }
53     const SfxPoolItem* NextItem();
54     const SfxPoolItem* PrevItem();
55 
IsAtStart() const56     sal_Bool               IsAtStart() const { return _nAkt == _nStt; }
IsAtEnd() const57     sal_Bool               IsAtEnd() const   { return _nAkt == _nEnd; }
58 
GetCurPos() const59     sal_uInt16             GetCurPos() const { return _nAkt; }
GetFirstPos() const60     sal_uInt16             GetFirstPos() const { return _nStt; }
GetLastPos() const61     sal_uInt16             GetLastPos() const { return _nEnd; }
62 };
63 
64 #endif
65