Function

JSObjectGetTypedArrayBytesPtr(_:_:_:)

Returns a temporary pointer to the backing store of a JavaScript Typed Array object.

Declaration

func JSObjectGetTypedArrayBytesPtr(_ ctx: JSContextRef!, _ object: JSObjectRef!, _ exception: UnsafeMutablePointer<JSValueRef?>!) -> UnsafeMutableRawPointer!

Parameters

ctx

The execution context to use.

object

The JSObjectRef whose Typed Array type data pointer to obtain.

exception

A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception.

Return Value

The pointer returned by this function is temporary and is not guaranteed to remain valid across JavaScriptCore API calls.

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