xref: /trunk/main/sw/inc/switerator.hxx (revision 67e470da)
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21 
22 
23 #ifndef _SWITERATOR_HXX
24 #define _SWITERATOR_HXX
25 
26 #include <calbck.hxx>
27 #include <tools/debug.hxx>
28 
29 template< class TElementType, class TSource > class SwIterator
30 {
31     SwClientIter aClientIter;
32 public:
33 
SwIterator(const TSource & rSrc)34     SwIterator( const TSource& rSrc ) : aClientIter(rSrc) { DBG_ASSERT( TElementType::IsOf( TYPE(SwClient) ), "Incompatible types!" ); }
First()35     TElementType* First()     { SwClient* p = aClientIter.First(TYPE(TElementType)); return PTR_CAST(TElementType,p); }
Last()36     TElementType* Last()      { SwClient* p = aClientIter.Last( TYPE(TElementType)); return PTR_CAST(TElementType,p); }
Next()37     TElementType* Next()      { SwClient* p = aClientIter.Next();     return PTR_CAST(TElementType,p); }
Previous()38     TElementType* Previous()  { SwClient* p = aClientIter.Previous(); return PTR_CAST(TElementType,p);  }
FirstElement(const TSource & rMod)39     static TElementType* FirstElement( const TSource& rMod ) { SwClient* p = SwClientIter(rMod).First(TYPE(TElementType)); return PTR_CAST(TElementType,p); }
IsChanged()40     bool IsChanged()          { return aClientIter.IsChanged(); }
41 };
42 
43 #endif
44