示例#1
0
        public static object readArbitraryResult(IKernelLink ml, GH_Component component)
        {
            Object    exprOrObjectResult = null;
            ILinkMark mark = ml.CreateMark();

            try {
                exprOrObjectResult = ml.GetObject();
            } catch (MathLinkException) {
                ml.ClearError();
                ml.SeekMark(mark);
                // Technically, GetExpr() should never throw MathLinkException. But there was at least one bug I found and fixed where it did.
                // So to be safe we leave this try/catch here, otherwise the link will get in a bad state.
                try {
                    Expr ex = ml.GetExpr();
                    exprOrObjectResult = new ExprType(ex);
                } catch (MathLinkException) {
                    ml.ClearError();
                    component.AddRuntimeMessage(GH_RuntimeMessageLevel.Error, "Error reading result as an Expr. This is a bug in RhinoLink, not the user program.");
                }
            } finally {
                ml.DestroyMark(mark);
                ml.NewPacket();
            }

            return(exprOrObjectResult);
        }
示例#2
0
        private static object ReadSingleItemAsType(string type, IKernelLink link)
        {
            object res = null;

            switch (type)
            {
            case "Text":
            {
                res = link.GetString();
                break;
            }

            case "Integer":
            {
                res = link.GetInteger();
                break;
            }

            case "Number":
            {
                res = link.GetDouble();
                break;
            }

            case "Boolean":
            {
                res = link.GetBoolean();
                break;
            }

            case "Any":
            {
                res = ReadAsAny(link);
                break;
            }

            case "Expr":
            {
                res = new ExprType(link.GetExpr());
                break;
            }
            }
            return(res);
        }
示例#3
0
 // Copy Constructor
 public ExprType(ExprType source)
 {
     Value = source.Value;
 }