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Show Two-capresistor Start & End Node ptrs resistance Connectivity Node X & Y coords layer & name capacitance geometry list Geometry type & layer & width 2-D index Path & polygon coordinates user property list two-cap-resistor ptr for paths conneQt-node ptr for pgons Text to 10 table ---- text string id in the table connect(1 0, 110, 1 0); II convert paths on 10 to 110 II and connect to nodes on 1 0. II layer 11 0 is an arbitrary layer foreach(layer(11 0) geom) print "Connect ", text geom . node_1 . node_id, " to ", text geom . node_2 . node_id, "\n"; Output: Connect CAA 11 0 285 to E Connect A to CAA -11 0 285 Connect B to C - - Connect CAA_110_285 to 0 Figure 3.12: The Connectivity Structures in ACRE 44 If two different paths connect the same two nodes, then there will be two different 'two-cap-resistor' structures. The 'connectivity-node' is intended to hold capacitance. It has a location, a layer, a name, a field for summing capacitance, and a pointer back to a list of geometries (list portion not shown for the sake of simplicity). When the capacitance is being determined between pairs of geometries, the capacitance is apportioned between nodes, and this structure allows an accumulation of |
