CMBlockBuffer.Slice

struct · iOS 13.0+ · SDK 27.1

struct Slice

A slice of a `CMBlockBuffer` instance. - Important: Long-term storage of `CMBlockBuffer.Slice` instances is discouraged. A slice holds a reference to the entire storage of a larger block buffer, not just to the portion it presents, even after the original buffer's lifetime ends. Long-term storage of a slice may therefore prolong the lifetime of bytes that are no longer otherwise accessible, which can appear to be memory and object leakage.

Members (3)

get startIndex(): number

var startIndex: Int { get }

get owner(): CMBlockBuffer

var owner: CMBlockBuffer { get }

get endIndex(): number

var endIndex: Int { get }

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