;; Copyright 2006-2017, Matthew Welland.
;;
;; This file is part of Megatest.
;;
;; Megatest is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;;
;; Megatest is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with Megatest. If not, see <http://www.gnu.org/licenses/>.
;; (include "vg.scm")
;; (declare (uses vg))
(use foof-loop defstruct coops)
(defstruct obj type fill-color angle)
(define (make-vg:obj)(make-vector 3))
(define-inline (vg:obj-get-type vec) (vector-ref vec 0))
(define-inline (vg:obj-get-fill-color vec) (vector-ref vec 1))
(define-inline (vg:obj-get-angle vec) (vector-ref vec 2))
(define-inline (vg:obj-set-type! vec val)(vector-set! vec 0 val))
(define-inline (vg:obj-set-fill-color! vec val)(vector-set! vec 1 val))
(define-inline (vg:obj-set-angle! vec val)(vector-set! vec 2 val))
(use simple-exceptions)
(define vgs:obj-exn (make-exception "wrong record type, expected vgs:obj." 'assert))
(define (make-vgs:obj)(let ((v (make-vector 4)))(vector-set! v 0 'vgs:obj) v))
(define-inline (vgs:obj-type vec)(if (eq? (vector-ref vec 0) 'vgs:obj)(vector-ref vec 1)(raise (vgs:obj-exn 'vgs:obj-type 'xpr))))
(define-inline (vgs:obj-fill-color vec)(if (eq? (vector-ref vec 0) 'vgs:obj)(vector-ref vec 2)(raise (vgs:obj-exn 'vgs:obj-fill-color 'xpr))))
(define-inline (vgs:obj-angle vec)(if (eq? (vector-ref vec 0) 'vgs:obj)(vector-ref vec 3)(raise (vgs:obj-exn 'vgs:obj-angle 'xpr))))
(define-inline (vgs:obj-type-set! vec val)(if (eq? (vector-ref vec 0) 'vgs:obj)(vector-set! vec 1 val)(raise (vgs:obj-exn 'type))))
(define-inline (vgs:obj-fill-color-set! vec val)(if (eq? (vector-ref vec 0) 'vgs:obj)(vector-set! vec 2 val)(raise (vgs:obj-exn 'fill-color))))
(define-inline (vgs:obj-angle-set! vec val)(if (eq? (vector-ref vec 0) 'vgs:obj)(vector-set! vec 3 val)(raise (vgs:obj-exn 'angle))))
(define-class <vgc> ()
((type)
(fill-color)
(angle)))
;; first use raw vectors
(print "Using vectors")
(time
(loop ((for r (up-from 0 (to 255))))
(loop ((for g (up-from 0 (to 255))))
(loop ((for b (up-from 0 (to 255))))
(let ((obj (make-vg:obj)))
(vg:obj-set-type! obj 'abc)
(vg:obj-set-fill-color! obj "green")
(vg:obj-set-angle! obj 135)
(let ((a (vg:obj-get-type obj))
(b (vg:obj-get-fill-color obj))
(c (vg:obj-get-angle obj)))
obj))))))
;; first use raw vectors with safe mode
(print "Using vectors (safe mode)")
(time
(loop ((for r (up-from 0 (to 255))))
(loop ((for g (up-from 0 (to 255))))
(loop ((for b (up-from 0 (to 255))))
(let ((obj (make-vgs:obj)))
;; (badobj (make-vector 20)))
(vgs:obj-type-set! obj 'abc)
(vgs:obj-fill-color-set! obj "green")
(vgs:obj-angle-set! obj 135)
(let ((a (vgs:obj-type obj))
(b (vgs:obj-fill-color obj))
(c (vgs:obj-angle obj)))
obj))))))
;; first use defstruct
(print "Using defstruct")
(time
(loop ((for r (up-from 0 (to 255))))
(loop ((for g (up-from 0 (to 255))))
(loop ((for b (up-from 0 (to 255))))
(let ((obj (make-obj)))
(obj-type-set! obj 'abc)
(obj-fill-color-set! obj "green")
(obj-angle-set! obj 135)
(let ((a (obj-type obj))
(b (obj-fill-color obj))
(c (obj-angle obj)))
obj))))))
;; first use defstruct
(print "Using coops")
(time
(loop ((for r (up-from 0 (to 255))))
(loop ((for g (up-from 0 (to 255))))
(loop ((for b (up-from 0 (to 255))))
(let ((obj (make <vgc>)))
(set! (slot-value obj 'type) 'abc)
(set! (slot-value obj 'fill-color) "green")
(set! (slot-value obj 'angle) 135)
(let ((a (slot-value obj 'type))
(b (slot-value obj 'fill-color))
(c (slot-value obj 'angle)))
obj))))))