public RPNFunction FindFunction(RPNExpr expr, string func)
{
int index = functionList.IndexOfKey(func);
if (index > -1)
{
Assembly assembly = Assembly.GetAssembly(functionList.Values[index]);
RPNFunction rpnFunc = assembly.CreateInstance(functionList.Values[index].FullName) as RPNFunction;
rpnFunc.Owner = expr;
rpnFunc.ObjectType = RPNObjectType.Function;
return(rpnFunc);
}
else
{
return(null);
}
}
public RPNVariable(RPNExpr owner, RPNObjectType objectType) : base(owner, objectType)
{
}
public RPNOperand(RPNExpr owner, RPNObjectType objectType) : base(owner, objectType)
{
}
public RPNDataField(RPNExpr owner, RPNObjectType objectType) : base(owner, objectType)
{
}
public RPNObject(RPNExpr owner, RPNObjectType objectType)
{
Owner = owner;
ObjectType = objectType;
}
