I have this trivial garbage finalizer I'm using to automatically callm y del-mat function
which basically calls delete on the new that is created in the function my %mat
function wraps(not shown). I was told by someone at cffi-devel that
" You use sb-sys:system-area-pointer as type, and this will tie you to
SBCL. There is no reason for that.
"
How would I change the sb-sys:system-area-pointer type in the below code to make it
compatible with all implementations. I could use a concrete example based on the
below code since I'm still kind of new to this part of CFFI.Thanks in advance for
any help on this
which basically calls delete on the new that is created in the function my %mat
function wraps(not shown). I was told by someone at cffi-devel that
" You use sb-sys:system-area-pointer as type, and this will tie you to
SBCL. There is no reason for that.
"
How would I change the sb-sys:system-area-pointer type in the below code to make it
compatible with all implementations. I could use a concrete example based on the
below code since I'm still kind of new to this part of CFFI.Thanks in advance for
any help on this
(defstruct (cvmatrix (:constructor %make-cvmatrix))
(sap (%mat) :type sb-sys:system-area-pointer :read-only t))
(defun make-cvmatrix (&optional enable-finalizer)
(let* ((matrix (%make-cvmatrix))
(sap (cvmatrix-sap matrix)))
(when enable-finalizer
(tg:finalize matrix (lambda () (del-mat sap))))
sap))