xref: /trunk/main/sw/inc/switerator.hxx (revision cdf0e10c)
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27 #ifndef _SWITERATOR_HXX
28 #define _SWITERATOR_HXX
29 
30 #include <calbck.hxx>
31 #include <tools/debug.hxx>
32 
33 template< class TElementType, class TSource > class SwIterator
34 {
35     SwClientIter aClientIter;
36 public:
37 
38     SwIterator( const TSource& rSrc ) : aClientIter(rSrc) { DBG_ASSERT( TElementType::IsOf( TYPE(SwClient) ), "Incompatible types!" ); }
39     TElementType* First()     { SwClient* p = aClientIter.First(TYPE(TElementType)); return PTR_CAST(TElementType,p); }
40     TElementType* Last()      { SwClient* p = aClientIter.Last( TYPE(TElementType)); return PTR_CAST(TElementType,p); }
41     TElementType* Next()      { SwClient* p = aClientIter.Next();     return PTR_CAST(TElementType,p); }
42     TElementType* Previous()  { SwClient* p = aClientIter.Previous(); return PTR_CAST(TElementType,p);  }
43     static TElementType* FirstElement( const TSource& rMod ) { SwClient* p = SwClientIter(rMod).First(TYPE(TElementType)); return PTR_CAST(TElementType,p); }
44     bool IsChanged()          { return aClientIter.IsChanged(); }
45 };
46 
47 #endif
48