using uCalcSoftware;

var uc = new uCalc();

static void ItemCallback(uCalc.Callback cb) {
   Console.WriteLine("Name: " + cb.Item.Name);
   Console.WriteLine("Data type: " + cb.Item.DataType.Name);
   Console.WriteLine("Param count: " + (cb.Item.Count).ToString());
   Console.Write("Procedure type: ");
   if (cb.Item.IsProperty(ItemIs.Operator)) {
      Console.WriteLine("Operator");
   } else if (cb.Item.IsProperty(ItemIs.Function)) {
      Console.WriteLine("Function");
   }
   Console.WriteLine(cb.Item.Text);
   Console.WriteLine(cb.Item.Description);
   Console.WriteLine("---");
}


uc.DefineFunction("AAA() As Double", ItemCallback).Description = "Does this and that";
uc.DefineFunction("BBB(x, y, z) As String", ItemCallback).Description = "Does something else";
uc.DefineOperator("{x} CCC {y} As Int32", 0, Associativity.LeftToRight, ItemCallback);

uc.EvalStr("AAA()");
uc.EvalStr("BBB(9, 8, 7)");
uc.EvalStr("5 CCC 4");