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Allegro CL |
ANSI Common Lisp 15 Arrays 15.1 Array Concepts
15.1.2 Specialized ArraysAn array can be a general array, meaning each element may be any object, or it may be a specialized array, meaning that each element must be of a restricted type.The phrasing "an array specialized to type <<type>>" is sometimes used to emphasize the element type of an array. This phrasing is tolerated even when the <<type>> is t, even though an array specialized to type t is a general array, not a specialized array. The next figure lists some defined names that are applicable to array creation, access, and information operations.
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