OptionTable -- the class of hash tables for optional arguments

OptionTable -- the class of hash tables for optional arguments

The type OptionTable is a member of the class Type. Each object of class OptionTable is called an option table. Each option table is also a member of class HashTable.

More general types (whose methods may also apply) :

HashTable -- the class of all hash tables

See also:

==> -- a binary operator

Functions and methods returning a an option table :

options -- get options

options Function -- get optional arguments and defaults

Methods for using an option table :

OptionTable ==> Function -- attaching options to a function