Boost Filesystem Compile Error?

Basic_path::iterator is a bidirectional iterator. So arithmetic with -1 and -2 is not allowed. Operators + and - between an iterator and an integer value is defined for a RandomAccessIterator Instead of using .end()-1, you could resort to using.

Basic_path::iterator is a bidirectional iterator. So arithmetic with -1 and -2 is not allowed. Operators + and - between an iterator and an integer value is defined for a RandomAccessIterator.

Instead of using .end()-1, you could resort to using --.

Ah, thats' the problem, I shouldn't have used the parent_path in paths_iterator->parent_path().end(); Thanks for your help. – LM. Dec 21 '09 at 17:42.

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