Boost-Dateisystem Iterator

Question

Just Start boost :: filesystem zu lernen.

1. Was ist der Unterschied zwischen directory_iterator und basic_path :: iterator?
2. Haben die Iteratoren Dateien in lexikographischer Reihenfolge durchlaufen?

Danke

Answer 1

1. path::iterator iterates through the directory that form the path. If a path is /a/b/c/d, it will iterate over /, a, b, c and d.

   directory_iterator will instead iterate through files in a directory.

2. No, directory_iterator will not sort files, they'll be returned in the same order as your operating system calls do.