private Subs ( QilNode expr, QilNode refOld, QilNode refNew ) : QilNode | ||
expr | QilNode | |
refOld | QilNode | |
refNew | QilNode | |
Résultat | QilNode |
private QilNode Subs(QilNode expr, QilNode refOld, QilNode refNew) {
QilNode result;
this.subs.AddSubstitutionPair(refOld, refNew);
if (expr is QilReference)
result = VisitReference(expr);
else
result = Visit(expr);
this.subs.RemoveLastSubstitutionPair();
return result;
}