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55 lines
1.5 KiB
Plaintext
55 lines
1.5 KiB
Plaintext
/*
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* varargs - example of a varargs-like use
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*
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* Copyright (C) 1999 David I. Bell
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*
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* Calc is open software; you can redistribute it and/or modify it under
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* the terms of the version 2.1 of the GNU Lesser General Public License
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* as published by the Free Software Foundation.
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*
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* Calc is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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* Public License for more details.
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*
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* A copy of version 2.1 of the GNU Lesser General Public License is
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* distributed with calc under the filename COPYING-LGPL. You should have
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* received a copy with calc; if not, write to Free Software Foundation, Inc.
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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*
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* @(#) $Revision: 29.1 $
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* @(#) $Id: varargs.cal,v 29.1 1999/12/14 09:15:34 chongo Exp $
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* @(#) $Source: /usr/local/src/cmd/calc/cal/RCS/varargs.cal,v $
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*
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* Under source code control: 1991/05/22 21:56:34
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* File existed as early as: 1991
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*
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* Share and enjoy! :-) http://reality.sgi.com/chongo/tech/comp/calc/
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*/
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/*
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* Example program to use 'varargs'.
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*
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* Program to sum the cubes of all the specified numbers.
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*/
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define sc()
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{
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local s, i;
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s = 0;
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for (i = 1; i <= param(0); i++) {
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if (!isnum(param(i))) {
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print "parameter",i,"is not a number";
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continue;
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}
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s += param(i)^3;
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}
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return s;
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}
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if (config("resource_debug") & 3) {
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print "sc(a, b, ...) defined";
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}
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