swift_dynamicCastObjCProtocolUnconditional(____________)

swift_dynamicCastObjCProtocolUnconditional(_:_:_:_:_:_:)

Performs a check to determine if the object conforms the protocol(s).

@_silgen_name("swift_dynamicCastObjCProtocolUnconditional")
public func swift_dynamicCastObjCProtocolUnconditional(
    _ object: UnsafeRawPointer,
    _ protocolCount: Int,
    _ protocols: UnsafeRawBufferPointer,
    _ fileName: UnsafePointer<CChar>?,
    _ lineNumber: UInt?,
    _ columnNumber: UInt?
) -> UnsafeRawPointer

Parameters

• object: The objective-c object to perform the cast on.
• protocolCount: The amount of protocols to check conformance of.
• protocols: An array of protocols to check conformance of.
• fileName: The source filename from which to report failure.
• lineNumber: The source line from which to report failure.
• column: The source column from which to report failure.

Returns

The object when successful, or aborts otherwise.