| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |
Arguments: stream position
This function is like stream-origin, except that it
destructively modifies and returns the position
argument (which must be a position object created by make-position), rather than consing
a new position. This may be useful to avoid garbage creation if
called frequently. stream should be a cg-stream
.
Unlike stream-origin, nstream-origin is not setfable. See stream-origin for further information.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.1 page.
Created 2010.1.21.
| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |