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Atc-arrays

Ullong-array

Fixtype of (ATC's model of) arrays of type unsigned long long.

This is a product type introduced by fty::defprod.

Fields

elemtype — type
elements — ullong-list

Additional Requirements

The following invariant is enforced on the fields:

(and (type-case elemtype :ullong) (consp elements))

Theorem: ullong-arrayp-alt-def

(defthm ullong-arrayp-alt-def
  (equal (ullong-arrayp x)
         (and (valuep x)
              (value-case x :array)
              (equal (value-array->elemtype x)
                     (type-ullong))
              (ullong-listp (value-array->elements x)))))

Theorem: ullong-array->elements-alt-def

(defthm ullong-array->elements-alt-def
  (implies (ullong-arrayp array)
           (equal (ullong-array->elements array)
                  (value-array->elements array))))

Subtopics

Ullong-array-fix: Fixing function for ullong-array structures.
Ullong-array-equiv: Basic equivalence relation for ullong-array structures.
Make-ullong-array: Basic constructor macro for ullong-array structures.
Ullong-arrayp: Recognizer for ullong-array structures.
Ullong-array->elemtype: Get the elemtype field from a ullong-array.
Ullong-array->elements: Get the elements field from a ullong-array.
Change-ullong-array: Modifying constructor for ullong-array structures.