Pierpaolo Bernardi scripsit: > (make-vector-from-pieces dim default init...) > > where each of the inits specifies a range to be filled in the new > vector, and an existing vector with a starting point, to be copied in > that range. Ranges not included in any /init/ will be initialized > with /default/, as in make-vector.
That's an interesting variant of vector-append. I've added it to VectorsCowan, my proposed vector library (a superset of SRFI 43). > This function can be implemented trivially in any Scheme, and an > implementor can supply a version for his implementation which avoids > double assignments in the newly created vector, and is also safe. Indeed. -- John Cowan http://www.ccil.org/~cowan co...@ccil.org Arise, you prisoners of Windows / Arise, you slaves of Redmond, Wash, The day and hour soon are coming / When all the IT folks say "Gosh!" It isn't from a clever lawsuit / That Windowsland will finally fall, But thousands writing open source code / Like mice who nibble through a wall. --The Linux-nationale by Greg Baker _______________________________________________ Scheme-reports mailing list Scheme-reports@scheme-reports.org http://lists.scheme-reports.org/cgi-bin/mailman/listinfo/scheme-reports
