castFromPointer static method

ObjCBlock<Void Function(NSObject, NSObject?, ObjCBlock<Void Function(NSObject?)>)> castFromPointer(
  1. Pointer<ObjCBlockImpl> pointer, {
  2. bool retain = false,
  3. bool release = false,
})

Returns a block that wraps the given raw block pointer.

Implementation

static objc.ObjCBlock<
  ffi.Void Function(
    objc.NSObject,
    objc.NSObject?,
    objc.ObjCBlock<ffi.Void Function(objc.NSObject?)>,
  )
>
castFromPointer(
  ffi.Pointer<objc.ObjCBlockImpl> pointer, {
  bool retain = false,
  bool release = false,
}) =>
    objc.ObjCBlock<
      ffi.Void Function(
        objc.NSObject,
        objc.NSObject?,
        objc.ObjCBlock<ffi.Void Function(objc.NSObject?)>,
      )
    >(pointer, retain: retain, release: release);