[CM] Scheme S7 convert float to string
Hi, I'm a bit stuck on finding info for scheme s7 format conversion from float to string for output to file. I've tried several things, mostly looking at lisp code, but cannot seem to come up with what it wants. Any help or hints would be appreciated. Thank you. (define ouf1 (open-output-file myfloats.txt)) (define outstring init) (define (myfloats total) (let ((test 0)) (process with mytable = (make-heap '(.5 1 2.5 3)) until (= test total) do (set! outstring (next mytable)) ;***stuck here with format conversion *** (set! outstring (string-append outstring (string #\newline))) (display outstring ouf1) (print (next mytable)) (set! test (+ test 1)) ))) (sprout (myfloats 10) ) (close-output-port ouf1) ___ Cmdist mailing list Cmdist@ccrma.stanford.edu http://ccrma-mail.stanford.edu/mailman/listinfo/cmdist
[CM] cm beta5
Ive completed a beta5 of the cm 3.9.0 that i almost finished last fall. Im going to start teaching with this in the next few weeks so Ill only be adding bug fixes at this point. new things in this update: 1. builds in the latest s7 (3.3) and juce (3.0.0) 2. both scheme and sal versions of all examples and tutorials are available for the first time. 3. examples and tutorials checked to make sure they work 4. new app icon working on mac and window. I've left an 256x256 icon for linux in res/etc/cm.png but i have no idea how to get icons associated with apps on linux. prebuilt mac (include oscpack): http://camil.music.illinois.edu/software/grace/Grace-3.9.0-beta5-osx.zip prebuilt win (includes oscpack): http://camil.music.illinois.edu/software/grace/Grace-3.9.0-beta5-win32.zip sources (equivalent to svn revision 2111): http://camil.music.illinois.edu/software/grace/cm-3.9.0-beta5.zip ___ Cmdist mailing list Cmdist@ccrma.stanford.edu http://ccrma-mail.stanford.edu/mailman/listinfo/cmdist
Re: [CM] Scheme S7 convert float to string
I think you need to use (number-string . . . ) to make this work. On Thu, Jan 2, 2014 at 12:46 PM, James Hearon j_hea...@hotmail.com wrote: Hi, I'm a bit stuck on finding info for scheme s7 format conversion from float to string for output to file. I've tried several things, mostly looking at lisp code, but cannot seem to come up with what it wants. Any help or hints would be appreciated. Thank you. (define ouf1 (open-output-file myfloats.txt)) (define outstring init) (define (myfloats total) (let ((test 0)) (process with mytable = (make-heap '(.5 1 2.5 3)) until (= test total) do (set! outstring (next mytable)) ;***stuck here with format conversion *** (set! outstring (string-append outstring (string #\newline))) (display outstring ouf1) (print (next mytable)) (set! test (+ test 1)) ))) (sprout (myfloats 10) ) (close-output-port ouf1) ___ Cmdist mailing list Cmdist@ccrma.stanford.edu http://ccrma-mail.stanford.edu/mailman/listinfo/cmdist ___ Cmdist mailing list Cmdist@ccrma.stanford.edu http://ccrma-mail.stanford.edu/mailman/listinfo/cmdist
Re: [CM] Scheme S7 convert float to string
are you looking for (number-string val) or (format #f ~G val)? ___ Cmdist mailing list Cmdist@ccrma.stanford.edu http://ccrma-mail.stanford.edu/mailman/listinfo/cmdist
Re: [CM] Scheme S7 convert float to string
James, Im not exactly sure what you are trying to do, but you can use S7's object-string (object-string 123.45) 123.45 S7 also has a version of common lisp's format() : (format #f ~f 123.456) 123.456000 On Jan 2, 2014, at 12:46 PM, James Hearon j_hea...@hotmail.com wrote: Hi, I'm a bit stuck on finding info for scheme s7 format conversion from float to string for output to file. I've tried several things, mostly looking at lisp code, but cannot seem to come up with what it wants. Any help or hints would be appreciated. Thank you. (define ouf1 (open-output-file myfloats.txt)) (define outstring init) (define (myfloats total) (let ((test 0)) (process with mytable = (make-heap '(.5 1 2.5 3)) until (= test total) do (set! outstring (next mytable)) ;***stuck here with format conversion *** (set! outstring (string-append outstring (string #\newline))) (display outstring ouf1) (print (next mytable)) (set! test (+ test 1)) ))) (sprout (myfloats 10) ) (close-output-port ouf1) ___ Cmdist mailing list Cmdist@ccrma.stanford.edu http://ccrma-mail.stanford.edu/mailman/listinfo/cmdist ___ Cmdist mailing list Cmdist@ccrma.stanford.edu http://ccrma-mail.stanford.edu/mailman/listinfo/cmdist
