def pre_write_xml(self):
		pass
Set parameters of this Via header. All arguments correspond to
dataset/ETHPy150Open RobotLocomotion/director/src/python/urdf_parser_py/xml_reflection/core.py/Object.pre_write_xml--crossover with--dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/protocols/sip.py/Via.__init__