public void TestMethod()
{
OrderManager cls = new OrderManager();
Assert.IsTrue(cls.GenerateOrder("tires"));
VisitorImpl impl = new VisitorImpl();
cls.Accept(impl);
Assert.AreEqual("ORDER1234", impl.OrderId);
}
public Evaluator(string polynomial)
{
if (string.IsNullOrWhiteSpace(polynomial))
{
throw new ArgumentException($"{nameof(polynomial)} cannot be null or empty");
}
if (polynomial.StartsWith('-'))
{
polynomial = "0" + polynomial;
}
var inputStream = new AntlrInputStream(polynomial);
var lexer = new PolynomialLexer(inputStream);
var commonTokenStream = new CommonTokenStream(lexer);
var parser = new PolynomialParser(commonTokenStream);
var context = parser.expr();
var visitor = new VisitorImpl();
_expr = visitor.Visit(context);
}
public static unsafe void Visit <TVisitor>(ref TVisitor visitor, byte *bytes, int length)
where TVisitor : struct, IVisitor
{
VisitorImpl <TVisitor> .ReadObject(ref visitor, ref bytes, bytes + length);
}
