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Constraint-db

Make-constraint-db

Basic constructor macro for constraint-db structures.

Syntax

(make-constraint-db [:tab <tab>] 
                    [:complete <complete>])

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

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

Definition

This is an ordinary make- macro introduced by defprod.

Macro: make-constraint-db

(defmacro make-constraint-db (&rest args)
  (std::make-aggregate 'constraint-db
                       args '((:tab) (:complete))
                       'make-constraint-db
                       nil))

Function: constraint-db

(defun constraint-db (tab complete)
 (declare
      (xargs :guard (and (constraint-table-p tab)
                         (constraint-completed-table-p complete))))
 (declare (xargs :guard t))
 (let ((__function__ 'constraint-db))
   (declare (ignorable __function__))
   (b*
    ((tab (mbe :logic (constraint-table-fix tab)
               :exec tab))
     (complete (mbe :logic (constraint-completed-table-fix complete)
                    :exec complete)))
    (list (cons 'tab tab)
          (cons 'complete complete)))))