def add_direct_out(self, mapping):
if not mapping:
self.remove_direct_out()
return
direct_out = Direct(self, mapping, is_input=False)
if self.direct_out is not None:
self.direct_out._free()
self._direct_out = direct_out
if self.is_allocated:
self._direct_out._allocate()
def add_direct_in(self, mapping):
if not mapping:
self.remove_direct_in()
return
direct_in = Direct(self, mapping, is_input=True)
if self.direct_in is not None:
self.direct_in._free()
self._direct_in = direct_in
if self.is_allocated:
self._direct_in._allocate()