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| Public Types | |
| typedef std::input_iterator_tag | iterator_category | 
| typedef std::string | value_type | 
| typedef int | difference_type | 
| typedef value_type | reference | 
| typedef void | pointer | 
| Public Member Functions | |
| DirIterator () | |
| std::string | operator* () const | 
| DirIterator& | operator++ () | 
| void | operator++ (int) | 
| bool | operator== (const DirIterator& rhs) const | 
| bool | operator!= (const DirIterator& rhs) const | 
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