public override Polynom VisitParens(PolynomialParser.ParensContext context) { List <Monom> monoms = context.polynomial().Select(Visit).SelectMany(x => x.Monoms).ToList(); foreach (var monom in monoms) { AdjustCoefficientIfSignIsSub(monom, context.SIGN()?.GetText()); } return(ConstructCanonicalPolynom(monoms)); }
/// <summary> /// Exit a parse tree produced by the <c>parens</c> /// labeled alternative in <see cref="PolynomialParser.polynomial"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitParens([NotNull] PolynomialParser.ParensContext context) { }
/// <summary> /// Visit a parse tree produced by the <c>parens</c> /// labeled alternative in <see cref="PolynomialParser.polynomial"/>. /// <para> /// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/> /// on <paramref name="context"/>. /// </para> /// </summary> /// <param name="context">The parse tree.</param> /// <return>The visitor result.</return> public virtual Result VisitParens([NotNull] PolynomialParser.ParensContext context) { return(VisitChildren(context)); }