A Wire object holds information about one physical wire segment.
A wire is a ray which points in the direction that signals flow
toward the electronics.
:param int ident:
:param int channel: numerical identifier unique to this conductor.
It is made available via IWire::channel(). This number is
treated as opaque by the toolkit except that it is expected to
uniquely identify an electronics input channel.
:param int segment: count the number of other wires between this
wire and the channel input.
:param int tail: index referencing the tail end point of the wire
in the coordinate system for the anode face.
:param int head: index referencing the head end point of the wire
in the coordinate system for the anode face.
Definition at line 78 of file schema.py.