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Core Foundation / CGFloat / hashValue

Contents

Declaration
Discussion

hashValue

The hash value.

Declaration

var hashValue: Int { get }

Discussion

Axiom: x == y implies x.hashValue == y.hashValue.

note:

The hash value is not guaranteed to be stable across different invocations of the same program. Do not persist the hash value across program runs.

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Core FoundationInstance Property

iOS 2.0+iPadOS 2.0+Mac Catalyst 13.0+macOS 10.0+tvOS 9.0+watchOS 1.0+

Declaration
Discussion

Built on 2026-05-07