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- Log ----------------------------------------------------------------- commit 25a15317f76cba7a1c38341edf5a418020e9b477 Author: Raymond Toy toy.raymond@gmail.com Date: Mon Mar 7 15:48:05 2011 -0500

Clean up printing and fix printing bug in non-cmucl.

Clisp was printing #q(1 2) as #q(#q#q1 #q#q2). This is caused by PRINT-OBJECT for QD-COMPLEX printing a #q in addition to a #q printed by QD-FORMAT.

qd-class.lisp: o Use the same PRINT-OBJECT method for qd-real for all Lisps. o Remove extraneous #q from PRINT-OBJECT method for qd-complex.

qd-io.lisp: o QD-FORMAT for cmucl needs to output #q.

diff --git a/qd-class.lisp b/qd-class.lisp index 5cc3cb4..2134ef7 100644 --- a/qd-class.lisp +++ b/qd-class.lisp @@ -47,21 +47,9 @@ :type %quad-double)) (:documentation "Complex number consisting of QUAD-DOUBLE components"))

-#-cmu (defmethod print-object ((qd qd-real) stream) (format stream "~/octi::qd-format/" (qd-value qd)))

-#+cmu -(defun print-qd (q stream) - (declare (type %quad-double q)) - (if (or (float-infinity-p (qd-0 q)) - (float-nan-p (qd-0 q))) - (format stream "~/octi::qd-format/" q) - (format stream "#q~/octi::qd-format/" q))) -#+cmu -(defmethod print-object ((qd qd-real) stream) - (print-qd (qd-value qd) stream)) - (defmethod make-qd ((x cl:float)) (make-instance 'qd-real :value (make-qd-d (float x 1d0))))

@@ -69,7 +57,7 @@ (make-instance 'qd-real :value (qd-value x)))

(defmethod print-object ((qd qd-complex) stream) - (format stream "#q(~<#q~/octi::qd-format/ #q~/octi::qd-format/~:@>)" + (format stream "#q(~<~/octi::qd-format/ ~/octi::qd-format/~:@>)" (list (qd-real qd) (qd-imag qd))))

diff --git a/qd-io.lisp b/qd-io.lisp index 1df662e..40d7c90 100644 --- a/qd-io.lisp +++ b/qd-io.lisp @@ -303,6 +303,7 @@ ((ext:float-nan-p (qd-0 arg)) (qd-output-nan arg stream)) (t + (write-string "#q" stream) (qd-output-aux arg stream))))

;; This version has problems with roundoff.

-----------------------------------------------------------------------

Summary of changes: qd-class.lisp | 14 +------------- qd-io.lisp | 1 + 2 files changed, 2 insertions(+), 13 deletions(-)

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