copySymDepths method
Implementation
void copySymDepths(DirectedEdge de) {
DirectedEdge sym = de.getSym();
sym.setDepth(Position.LEFT, de.getDepth(Position.RIGHT));
sym.setDepth(Position.RIGHT, de.getDepth(Position.LEFT));
}
void copySymDepths(DirectedEdge de) {
DirectedEdge sym = de.getSym();
sym.setDepth(Position.LEFT, de.getDepth(Position.RIGHT));
sym.setDepth(Position.RIGHT, de.getDepth(Position.LEFT));
}