visitSideSet method
Implementation
@override
T visitSideSet(SideSetNode node) {
if (node.leftSub != null) visit(node.leftSub!);
if (node.leftSup != null) visit(node.leftSup!);
if (node.rightSub != null) visit(node.rightSub!);
if (node.rightSup != null) visit(node.rightSup!);
visit(node.base);
return defaultVisit(node);
}