Standard Module Bastion

Bastion

According to the dictionary, a bastion is ``a fortified area or position'', or ``something that is considered a stronghold.'' It's a suitable name for this module, which provides a way to forbid access to certain attributes of an object. It must always be used with the rexec module, in order to allow restricted-mode programs access to certain safe attributes of an object, while denying access to other, unsafe attributes.


\begin{funcdesc}{Bastion}{object\optional{\, filter\, name\, class}}
Protect the...
...ng the
default \code{BastionClass} will rarely be required.
\par
\end{funcdesc}