SFML 2.4.2
Here is a list of all documented class members with links to the class documentation for each member:

### - u -

- U : sf::Joystick , sf::Keyboard
- Udp : sf::Socket
- UdpSocket() : sf::UdpSocket
- Unauthorized : sf::Http::Response
- unbind() : sf::UdpSocket
- Underlined : sf::Text
- unicode : sf::Event::TextEvent
- Unknown : sf::Keyboard
- unlock() : sf::Mutex
- unregisterReader() : sf::SoundFileFactory
- unregisterWriter() : sf::SoundFileFactory
- Up : sf::Keyboard
- update() : sf::Joystick , sf::Shape , sf::Texture
- upload() : sf::Ftp
- UserAcceleration : sf::Sensor