### - u -

- underflow() : PChannelStreamBuffer
- Underline() : PHTML::Underline
- Union() : PAbstractSet
- UnknownExtensionsDecode() : PASN_Sequence
- UnknownExtensionsDecodeBER() : PASN_Sequence
- UnknownExtensionsDecodePER() : PASN_Sequence
- UnknownExtensionsDecodeXER() : PASN_Sequence
- UnknownExtensionsEncode() : PASN_Sequence
- UnknownExtensionsEncodeBER() : PASN_Sequence
- UnknownExtensionsEncodePER() : PASN_Sequence
- UnknownExtensionsEncodeXER() : PASN_Sequence
- UnknownOption() : PArgList
- Unlock() : PSafeLockReadWrite, PSafeLockReadOnly
- UnlockPtr() : PSafePtrMultiThreaded, PSafePtrBase
- UnlockReadOnly() : PSafeObject
- UnlockReadWrite() : PSafeObject
- UnLockVXMLChannel() : PVXMLSession
- UnRead() : PInternetProtocol
- Unregister() : PFactory< AbstractClass, KeyType >
- Unregister_Internal() : PFactory< AbstractClass, KeyType >
- UnregisterAll() : PFactory< AbstractClass, KeyType >
- UnregisterAll_Internal() : PFactory< AbstractClass, KeyType >
- UnregisterNotifiee() : PSmartNotifieeRegistrar
- UntranslateString() : PURL
- UpdateHeader() : PWAVFile, PWAVFileFormat
- UpdateThreadMain() : PInterfaceMonitor
- URIValue() : PvCard::URIValue
- UseCertificate() : PSSLChannel, PSSLContext
- UseDiffieHellman() : PSSLContext
- UsePrivateKey() : PSSLChannel, PSSLContext
- User() : XMPP::MUC::User, PODBC::ConnectData
- UserAgentTag() : PHTTP