From 12d12c5faf4d770160b7975b54e8f9b12694e012 Mon Sep 17 00:00:00 2001 From: Guido van Rossum Date: Tue, 26 Oct 1993 17:58:25 +0000 Subject: * compile.[ch]: support for lambda() * PROTO.h, mymalloc.h: added #ifdefs for TURBOC and GNUC. * allobjects.h: added #include "rangeobject.h" * Grammar: added lambda_input; relaxed syntax for exec. * bltinmodule.c: added bagof, map, reduce, lambda, xrange. * tupleobject.[ch]: added resizetuple(). * rangeobject.[ch]: new object type to speed up range operations (not convinced this is needed!!!) --- Include/rangeobject.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Include/rangeobject.h (limited to 'Include/rangeobject.h') diff --git a/Include/rangeobject.h b/Include/rangeobject.h new file mode 100644 index 00000000000..39d20c6873a --- /dev/null +++ b/Include/rangeobject.h @@ -0,0 +1,41 @@ +/*********************************************************** +Copyright 1991, 1992, 1993 by Stichting Mathematisch Centrum, +Amsterdam, The Netherlands. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the names of Stichting Mathematisch +Centrum or CWI not be used in advertising or publicity pertaining to +distribution of the software without specific, written prior permission. + +STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO +THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE +FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT +OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +******************************************************************/ + +/* Range object interface */ + +/* +123456789-123456789-123456789-123456789-123456789-123456789-123456789-12 + +rangeobject represents an integer range. This is an immutable object; +a range cannot change its value after creation. + +Range objects behave like the corresponding tuple objects except that +they are represented by a start, stop, and step datamembers. +*/ + +extern typeobject Rangetype; + +#define is_rangeobject(op) ((op)->ob_type == &Rangetype) + +extern object *newrangeobject PROTO((long, long, long, int)); -- cgit v1.2.3-65-gdbad