addExecutionBlock(_:)
Adds the specified block to the receiver’s list of blocks to perform.
Declaration
func addExecutionBlock(_ block: @escaping @Sendable () -> Void)Parameters
- block:
The block to add to the receiver’s list. The block should take no parameters and have no return value.
Discussion
The specified block should not make any assumptions about its execution environment.
Calling this method while the receiver is executing or has already finished causes an NSInvalidArgumentException exception to be thrown.