def __init__(
     self,
     pv_chain=None,
     ):
     PV_ChainUGen.__init__(
         self,
         pv_chain=pv_chain,
         )

 def __init__(
     self,
     pv_chain_a=None,
     pv_chain_b=None,
     ):
     PV_ChainUGen.__init__(
         self,
         pv_chain_a=pv_chain_a,
         pv_chain_b=pv_chain_b,
         )

 def __init__(
     self,
     aimag=0,
     areal=0,
     pv_chain=None,
     ):
     PV_ChainUGen.__init__(
         self,
         aimag=aimag,
         areal=areal,
         pv_chain=pv_chain,
         )

 def __init__(
     self,
     pv_chain=None,
     integrate=0,
     shift=None,
     ):
     PV_ChainUGen.__init__(
         self,
         pv_chain=pv_chain,
         integrate=integrate,
         shift=shift,
         )

 def __init__(
     self,
     pv_chain_a=None,
     pv_chain_b=None,
     zeroed=0.0001,
     ):
     PV_ChainUGen.__init__(
         self,
         pv_chain_a=pv_chain_a,
         pv_chain_b=pv_chain_b,
         zeroed=zeroed,
         )

 def __init__(
     self,
     pv_chain_a=None,
     pv_chain_b=None,
     trigger=0,
     wipe=0,
     ):
     PV_ChainUGen.__init__(
         self,
         pv_chain_a=pv_chain_a,
         pv_chain_b=pv_chain_b,
         trigger=trigger,
         wipe=wipe,
         )

 def __init__(
     self,
     pv_chain=None,
     num_teeth=0,
     phase=0,
     width=0.5,
     ):
     PV_ChainUGen.__init__(
         self,
         pv_chain=pv_chain,
         num_teeth=num_teeth,
         phase=phase,
         width=width,
         )

 def __init__(
     self,
     pv_chain=None,
     propf=0,
     proph=0,
     threshold=1,
     waittime=0.04,
     ):
     PV_ChainUGen.__init__(
         self,
         pv_chain=pv_chain,
         propf=propf,
         proph=proph,
         threshold=threshold,
         waittime=waittime,
         )

 def __init__(self, pv_chain=None, trigger=0):
     PV_ChainUGen.__init__(self, pv_chain=pv_chain, trigger=trigger)