public override double VisitExponentialExpr(CalcParser.ExponentialExprContext context)
{
var left = WalkLeft(context);
var right = WalkRight(context);
Debug.WriteLine("{0} ^ {1}", left, right);
return(System.Math.Pow(left, right));
}
/// <summary>
/// Visit a parse tree produced by the <c>ExponentialExpr</c>
/// labeled alternative in <see cref="CalcParser.expression"/>.
/// <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 VisitExponentialExpr([NotNull] CalcParser.ExponentialExprContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by the <c>ExponentialExpr</c>
/// labeled alternative in <see cref="CalcParser.expression"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitExponentialExpr([NotNull] CalcParser.ExponentialExprContext context)
{
}
