Your search +path:chrono +path:. +path:reference +path:. +path:cpp0x +path:. +path:duration_hpp +path:. +path:traits +path:. +path:duration_values +path:. +path:zero did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.