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Boolean-array

Make-boolean-array

Basic constructor macro for boolean-array structures.

Syntax

(make-boolean-array [:components <components>])

This is the usual way to construct boolean-array structures. It simply conses together a structure with the specified fields.

This macro generates a new boolean-array structure from scratch. See also change-boolean-array, which can "change" an existing structure, instead.

Definition

This is an ordinary make- macro introduced by fty::defprod.

Macro: make-boolean-array

(defmacro make-boolean-array (&rest args)
  (std::make-aggregate 'boolean-array
                       args '((:components))
                       'make-boolean-array
                       nil))

Function: boolean-array

(defun boolean-array (components)
  (declare (xargs :guard (boolean-value-listp components)))
  (declare (xargs :guard (< (len components) (expt 2 31))))
  (let ((__function__ 'boolean-array))
    (declare (ignorable __function__))
    (b* ((components (mbe :logic (boolean-value-list-fix components)
                          :exec components)))
      (let ((components (mbe :logic
                             (if (< (len components) (expt 2 31))
                                 components
                               nil)
                             :exec components)))
        (cons :boolean-array (list components))))))