You are looking at historical revision 3278 of this page. It may differ significantly from its current revision.
This is version 1.1 of the vector-lib extension library for Chicken Scheme.
Reference implementation of SRFI-43: Vector library
See the SRFI-43 document for full documentation on the reference implementation.
The reference implementation on srfi.schemers.org is buggy (as of 24 May 2005). This code is actually derived from Taylor Campbell's updated version.
Also included are the following user-visible fixes:
- vector-map fix from Will M. Farr
- list->vector and reverse-list->vector obey the START offset, and disallow negative length Additionally, list->vector and reverse-list->vector accept optional START and END arguments:
'''procedure:''' (list->vector LIST [START END])
Produce a vector containing the elements in LIST, which must be a proper list, between START, whose default is 0, and END, whose default is the length of LIST. It is suggested that if the length of LIST is known in advance, the START and END arguments be passed, so that list->vector need not call length itself.
'''procedure:''' (reverse-list->vector LIST [START END])
Produces the same output as list->vector, but in reverse order.
This brings them more in line with vector->list and reverse-vector->list, which also take START and END arguments.
About this egg
Taylor Campbell; port by Zbigniew
- Final implementation port by Zbigniew
- Draft implementation port by William S. Annis
Copyright (c) 2005, 2006 Jim "Zb" Ursetto. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of the author nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.