Delay Variables

AbstractDelay([name])
TimeDelay(delay_target, delay_len[, ...])	Delay variable which has a fixed delay time length.
LengthDelay(delay_target, delay_len[, ...])	Delay variable which has a fixed delay length.
NeuTimeDelay(delay_target, delay_len[, ...])	Neutral Time Delay.
NeuLenDelay(delay_target, delay_len[, ...])	Neutral Length Delay.