- o -

• OneOrMore() : absl::debugging_internal
• operator &() : absl , testing
• operator &=() : absl
• operator!() : absl
• operator!=() : absl , absl::strings_internal , absl::time_internal::cctz::detail
• operator%() : absl
• operator*() : absl
• operator+() : absl
• operator,() : testing
• operator-() : absl , absl::time_internal::cctz::detail
• operator/() : absl
• operator<() : absl , absl::strings_internal , absl::time_internal::cctz::detail
• operator<<() : absl::container_internal::hash_internal , absl , absl::strings_internal , absl::time_internal::cctz::detail , absl::time_internal
• operator<=() : absl , absl::strings_internal , absl::time_internal::cctz::detail
• operator==() : absl , absl::strings_internal , absl::time_internal::cctz::detail
• operator>() : absl , absl::strings_internal , absl::time_internal::cctz::detail
• operator>=() : absl , absl::strings_internal , absl::time_internal::cctz::detail
• operator>>() : absl
• operator^() : absl
• operator^=() : absl
• operator|() : absl , absl::str_format_internal , testing
• operator|=() : absl
• operator~() : absl
• OppositeInfinity() : absl::time_internal
• Optional() : absl::debugging_internal
• Overflowed() : absl::debugging_internal