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

- u -

• unary_assert() : doctest::detail::ResultBuilder
• updateBudget() : Government
• updateSatisfaction() : Government
• upgrade() : PublicTransport, RailSystem, RoadSystem
• UpgradeAllPub() : UpgradeAllPub
• UpgradeAllRail() : UpgradeAllRail
• UpgradeAllRoad() : UpgradeAllRoad
• upgradeTransport() : Government
• Utility() : Utility