Operator: prefix ! — SwiftDoc.org

Operator: prefix !

prefix operator prefix ! {
                  associativity 
                  precedence 
                  }

Declarations

prefix func !(_: Bool)

Declaration

prefix func !(a: Bool) -> Bool

prefix func ! <T : BooleanType>(_: T)

Return the result of inverting a's logic value.

Declaration

prefix func !<T : BooleanType>(a: T) -> Bool

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