call method
Implementation
NSProgress? call(ObjCBlock_ffiVoid_NSURL_bool_NSError arg0) => _id.ref.invoke
.cast<
ffi.NativeFunction<
ffi.Pointer<ObjCObject> Function(
ffi.Pointer<_ObjCBlock> block,
ffi.Pointer<_ObjCBlock> arg0)>>()
.asFunction<ffi.Pointer<ObjCObject> Function(ffi.Pointer<_ObjCBlock>, ffi.Pointer<_ObjCBlock>)>()
(_id, arg0._id)
.address ==
0
? null
: NSProgress._(
_id.ref.invoke
.cast<ffi.NativeFunction<ffi.Pointer<ObjCObject> Function(ffi.Pointer<_ObjCBlock> block, ffi.Pointer<_ObjCBlock> arg0)>>()
.asFunction<ffi.Pointer<ObjCObject> Function(ffi.Pointer<_ObjCBlock>, ffi.Pointer<_ObjCBlock>)>()(_id, arg0._id),
_lib,
retain: false,
release: true);