def getIncomingFaceId(self):
"""
Get the incoming face ID according to the incoming packet header.
:return: The incoming face ID. If not specified, return None.
:rtype: int
"""
field = (None if self._lpPacket == None else
IncomingFaceId.getFirstHeader(self._lpPacket))
return None if field == None else field.getFaceId()
def getIncomingFaceId(self):
"""
Get the incoming face ID according to the incoming packet header.
:return: The incoming face ID. If not specified, return None.
:rtype: int
"""
field = (None if self._lpPacket == None
else IncomingFaceId.getFirstHeader(self._lpPacket))
return None if field == None else field.getFaceId()
