- o -

• obufstream() : obufstream
• oestream() : oestream
• ofstream() : ofstream
• open() : ExFatFile , FatFile , FatVolume , FsFile , fstreamBase< BaseFile > , FsVolume , ifstreamBase< BaseFile > , ofstreamBase< BaseFile >
• openNext() : ExFatFile , FatFile , FsFile
• openNextFile() : ExFile , File , StreamFile< BaseFile, PosType >
• openRoot() : ExFatFile , FatFile
• operator bool() : ExFatFile , FatFile , FsFile , MinimumSerial
• operator const void *() : ios
• operator!() : ios
• operator<<() : ostream
• operator=() : FsFile
• operator>>() : istream
• options() : SdioConfig