Semaphore

Conformances

• protocol CustomStringConvertible

  A type with a customized textual representation.

• protocol Equatable

  A type that can be compared for value equality.

• protocol Hashable

  A type that can be hashed into a Hasher to produce an integer hash value.

• protocol Identifiable<ID>

  A class of types whose instances hold the value of an entity with stable identity.

• protocol VariantRepresentable

  Types that conform to VariantRepresentable can be stored directly in Variant with no conversion. These include all of the Variant types from Godot (for example GString, Rect, Plane), Godot objects (those that subclass SwiftGodot.Object) as well as the built-in Swift types UInt8, Int64 and Double.

• protocol VariantStorable

  Types that conform to VariantStorable can be stored in a Variant and can be extracted back out of a Variant.

Type members

• class var godotClassName: StringName

Instance members

• func post()

  Lowers the Semaphore, allowing one more thread in.

• func tryWait() -> Bool

  Like wait, but won’t block, so if the value is zero, fails immediately and returns false. If non-zero, it returns true to report success.

• func wait()

  Waits for the Semaphore, if its value is zero, blocks until non-zero.