Basic constructor macro for type-double structures.
(make-type-double )
This is the usual way to construct type-double structures. It simply conses together a structure with the specified fields.
This macro generates a new type-double structure from scratch. See also change-type-double, which can "change" an existing structure, instead.
This is an ordinary
Macro:
(defmacro make-type-double (&rest args) (std::make-aggregate 'type-double args 'nil 'make-type-double nil))
Function:
(defun type-double nil (declare (xargs :guard t)) (let ((__function__ 'type-double)) (declare (ignorable __function__)) (cons :double (list))))