=================================================================== RCS file: /home/cvs/OpenXM_contrib2/asir2000/builtin/list.c,v retrieving revision 1.1 retrieving revision 1.10 diff -u -p -r1.1 -r1.10 --- OpenXM_contrib2/asir2000/builtin/list.c 1999/12/03 07:39:07 1.1 +++ OpenXM_contrib2/asir2000/builtin/list.c 2004/08/25 05:43:35 1.10 @@ -1,8 +1,58 @@ -/* $OpenXM: OpenXM/src/asir99/builtin/list.c,v 1.1.1.1 1999/11/10 08:12:25 noro Exp $ */ +/* + * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED + * All rights reserved. + * + * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited, + * non-exclusive and royalty-free license to use, copy, modify and + * redistribute, solely for non-commercial and non-profit purposes, the + * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and + * conditions of this Agreement. For the avoidance of doubt, you acquire + * only a limited right to use the SOFTWARE hereunder, and FLL or any + * third party developer retains all rights, including but not limited to + * copyrights, in and to the SOFTWARE. + * + * (1) FLL does not grant you a license in any way for commercial + * purposes. You may use the SOFTWARE only for non-commercial and + * non-profit purposes only, such as academic, research and internal + * business use. + * (2) The SOFTWARE is protected by the Copyright Law of Japan and + * international copyright treaties. If you make copies of the SOFTWARE, + * with or without modification, as permitted hereunder, you shall affix + * to all such copies of the SOFTWARE the above copyright notice. + * (3) An explicit reference to this SOFTWARE and its copyright owner + * shall be made on your publication or presentation in any form of the + * results obtained by use of the SOFTWARE. + * (4) In the event that you modify the SOFTWARE, you shall notify FLL by + * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification + * for such modification or the source code of the modified part of the + * SOFTWARE. + * + * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL + * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND + * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES' + * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY + * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY. + * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT, + * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY + * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL + * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES + * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES + * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY + * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF + * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART + * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY + * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, + * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. + * + * $OpenXM: OpenXM_contrib2/asir2000/builtin/list.c,v 1.9 2004/06/29 15:06:28 ohara Exp $ +*/ #include "ca.h" #include "parse.h" void Pcar(), Pcdr(), Pcons(), Pappend(), Preverse(), Plength(); +void Plist(), Passoc(), Pcadr(), Pcddr(); +void Pnconc(), Preplcd(), Preplca(); struct ftab list_tab[] = { {"car",Pcar,1}, @@ -11,6 +61,13 @@ struct ftab list_tab[] = { {"append",Pappend,2}, {"reverse",Preverse,1}, {"length",Plength,1}, + {"nconc",Pnconc,2}, + {"replcd",Preplcd,2}, + {"replca",Preplca,2}, + {"list", Plist, -99999999}, + {"assoc",Passoc,2}, + {"cddr",Pcddr,1}, + {"cadr",Pcadr,1}, {0,0,0}, }; @@ -36,6 +93,43 @@ LIST *rp; MKLIST(*rp,NEXT(BDY((LIST)ARG0(arg)))); } +void Pcddr(arg,rp) +NODE arg; +LIST *rp; +{ + NODE n; + asir_assert(ARG0(arg),O_LIST,"cddr"); + if ( !BDY((LIST)ARG0(arg)) ) { + *rp = (LIST)ARG0(arg); + }else { + n = NEXT(BDY((LIST)ARG0(arg))); + if ( n ) { + n = NEXT(n); + } + MKLIST(*rp,n); + } +} + +void Pcadr(arg,rp) +NODE arg; +pointer *rp; +{ + NODE n; + LIST t; + asir_assert(ARG0(arg),O_LIST,"cadr"); + if ( !BDY((LIST)ARG0(arg)) ) { + *rp = ARG0(arg); + }else { + n = NEXT(BDY((LIST)ARG0(arg))); + if ( n ) { + *rp = (pointer)BDY(n); + }else { + MKLIST(t,n); + *rp = t; + } + } +} + void Pcons(arg,rp) NODE arg; LIST *rp; @@ -86,11 +180,96 @@ void Plength(arg,rp) NODE arg; Q *rp; { + NODE n; + int i; + + switch (OID(ARG0(arg))) { + case O_VECT: + i = ((VECT)ARG0(arg))->len; + break; + case O_LIST: + n = BDY((LIST)ARG0(arg)); + for ( i = 0; n; i++, n = NEXT(n) ); + break; + default: + error("length : invalid argument"); break; + } + STOQ(i,*rp); +} + +void Plist(NODE arg, LIST *rp) +{ + MKLIST(*rp,arg); +} + +void Pnconc(arg,rp) +NODE arg; +LIST *rp; +{ + NODE a1,a2,n; + + asir_assert(ARG0(arg),O_LIST,"nconc"); + asir_assert(ARG1(arg),O_LIST,"nconc"); + a1 = BDY((LIST)ARG0(arg)); + if ( !a1 ) + *rp = (LIST)ARG1(arg); + else { + for ( n = a1; n; n = NEXT(n) ) { + a2 = n; + } + NEXT(a2) = BDY((LIST)ARG1(arg)); + *rp = (LIST)ARG0(arg); + } +} + +void Preplcd(arg,rp) +NODE arg; +LIST *rp; +{ + NODE a0,a1; + + asir_assert(ARG0(arg),O_LIST,"replcd"); + asir_assert(ARG1(arg),O_LIST,"replcd"); + a0 = BDY((LIST)ARG0(arg)); + if ( !a0 ) + *rp = (LIST)ARG0(arg); + else { + NEXT(a0) = BDY((LIST)ARG1(arg)); + *rp = (LIST)ARG0(arg); + } +} + +void Preplca(arg,rp) +NODE arg; +LIST *rp; +{ NODE n; - int i; + + asir_assert(ARG0(arg),O_LIST,"replca"); + if ( !(n = BDY((LIST)ARG0(arg)) ) ) + *rp = (LIST)ARG0(arg); + else { + BDY(BDY((LIST)ARG0(arg))) = (LIST)ARG1(arg); + *rp = (LIST)ARG0(arg); + } +} - asir_assert(ARG0(arg),O_LIST,"length"); - n = BDY((LIST)ARG0(arg)); - for ( i = 0; n; i++, n = NEXT(n) ); - STOQ(i,*rp); +void Passoc(NODE arg, LIST *rp) +{ + NODE n,m,s1,t1,t2; + LIST s,t; + + asir_assert(ARG0(arg),O_LIST,"assoc"); + asir_assert(ARG1(arg),O_LIST,"assoc"); + n = BDY((LIST)ARG0(arg)); + m = BDY((LIST)ARG1(arg)); + for ( s = 0, t2 = 0; n; n = NEXT(n) ) { + if (m) { + MKNODE(t2,BDY(m),0); + m = NEXT(m); + } + MKNODE(t1,BDY(n),t2); MKLIST(t,t1); + NEXTNODE(s,s1); BDY(s1) = t; NEXT(s1) = 0; + } + MKLIST(*rp,s); }