operators-at

Not really an operator. When this follows the keyword base, @ lets you select a base type a list. Only needed when you have multiple base types. Follow the @ with one of your base types. The following code calls the command ItsCommand from two different base types. Assume each has its own implementation.

base@MyBaseType.ItsCommand
base@MyOtherBaseType.ItsCommand

Use in DASIL

DASIL provides another use for the @ pseudo-operator. If @ follows a namespace identifier, what follows can be the name of a script file in the namespace as declared in the namespace XML file. (See [Namespaces].)