Annotation of OpenXM_contrib2/asir2000/builtin/subst.c, Revision 1.6
1.2 noro 1: /*
2: * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
3: * All rights reserved.
4: *
5: * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
6: * non-exclusive and royalty-free license to use, copy, modify and
7: * redistribute, solely for non-commercial and non-profit purposes, the
8: * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
9: * conditions of this Agreement. For the avoidance of doubt, you acquire
10: * only a limited right to use the SOFTWARE hereunder, and FLL or any
11: * third party developer retains all rights, including but not limited to
12: * copyrights, in and to the SOFTWARE.
13: *
14: * (1) FLL does not grant you a license in any way for commercial
15: * purposes. You may use the SOFTWARE only for non-commercial and
16: * non-profit purposes only, such as academic, research and internal
17: * business use.
18: * (2) The SOFTWARE is protected by the Copyright Law of Japan and
19: * international copyright treaties. If you make copies of the SOFTWARE,
20: * with or without modification, as permitted hereunder, you shall affix
21: * to all such copies of the SOFTWARE the above copyright notice.
22: * (3) An explicit reference to this SOFTWARE and its copyright owner
23: * shall be made on your publication or presentation in any form of the
24: * results obtained by use of the SOFTWARE.
25: * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
1.3 noro 26: * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
1.2 noro 27: * for such modification or the source code of the modified part of the
28: * SOFTWARE.
29: *
30: * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
31: * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
32: * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
33: * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
34: * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
35: * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
36: * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
37: * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
38: * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
39: * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
40: * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
41: * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
42: * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
43: * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
44: * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
45: * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
46: * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
47: *
1.6 ! noro 48: * $OpenXM: OpenXM_contrib2/asir2000/builtin/subst.c,v 1.5 2001/10/09 01:36:07 noro Exp $
1.2 noro 49: */
1.1 noro 50: #include "ca.h"
51: #include "parse.h"
52:
1.4 noro 53: void Psubst(), Ppsubst(), Psubstf(), Psubst_quote();
1.1 noro 54:
55: struct ftab subst_tab[] = {
56: {"subst",Psubst,-99999999},
1.4 noro 57: {"subst_quote",Psubst_quote,-99999999},
1.1 noro 58: {"psubst",Ppsubst,-99999999},
59: {"substf",Psubstf,-99999999},
60: {0,0,0},
61: };
62:
63: void Psubst(arg,rp)
64: NODE arg;
65: Obj *rp;
66: {
67: Obj a,b,t;
68: LIST l;
69: V v;
1.6 ! noro 70: int row,col,len;
! 71: VECT vect;
! 72: MAT mat;
! 73: int i,j;
! 74: NODE n0,n,nd;
! 75: struct oNODE arg0;
! 76: MP m,mp,mp0;
! 77: DP d;
1.1 noro 78:
79: if ( !arg ) {
80: *rp = 0; return;
81: }
1.6 ! noro 82: a = (Obj)ARG0(arg);
! 83: if ( !a ) {
! 84: *rp = 0;
! 85: return;
! 86: }
! 87: switch ( OID(a) ) {
! 88: case O_N: case O_P: case O_R:
! 89: reductr(CO,(Obj)ARG0(arg),&a);
! 90: arg = NEXT(arg);
! 91: if ( arg && (l = (LIST)ARG0(arg)) && OID(l) == O_LIST )
! 92: arg = BDY(l);
! 93: while ( arg ) {
! 94: asir_assert(BDY(arg),O_P,"subst");
! 95: v = VR((P)BDY(arg)); arg = NEXT(arg);
! 96: if ( !arg )
! 97: error("subst : invalid argument");
! 98: asir_assert(ARG0(arg),O_R,"subst");
! 99: reductr(CO,(Obj)BDY(arg),&b); arg = NEXT(arg);
! 100: /* b = (Obj)BDY(arg); arg = NEXT(arg); */
! 101: substr(CO,0,a,v,b,&t); a = t;
! 102: }
! 103: *rp = a;
! 104: break;
! 105: case O_LIST:
! 106: n0 = 0;
! 107: for ( nd = BDY((LIST)a); nd; nd = NEXT(nd) ) {
! 108: NEXTNODE(n0,n);
! 109: arg0.body = (pointer)BDY(nd);
! 110: arg0.next = NEXT(arg);
! 111: Psubst(&arg0,&b);
! 112: BDY(n) = (pointer)b;
! 113: }
! 114: if ( n0 )
! 115: NEXT(n) = 0;
! 116: MKLIST(l,n0);
! 117: *rp = (Obj)l;
! 118: break;
! 119: case O_VECT:
! 120: len = ((VECT)a)->len;
! 121: MKVECT(vect,len);
! 122: for ( i = 0; i < len; i++ ) {
! 123: arg0.body = (pointer)BDY((VECT)a)[i];
! 124: arg0.next = NEXT(arg);
! 125: Psubst(&arg0,&b);
! 126: BDY(vect)[i] = (pointer)b;
! 127: }
! 128: *rp = (Obj)vect;
! 129: break;
! 130: case O_MAT:
! 131: row = ((MAT)a)->row;
! 132: col = ((MAT)a)->col;
! 133: MKMAT(mat,row,col);
! 134: for ( i = 0; i < row; i++ )
! 135: for ( j = 0; j < col; j++ ) {
! 136: arg0.body = (pointer)BDY((MAT)a)[i][j];
! 137: arg0.next = NEXT(arg);
! 138: Psubst(&arg0,&b);
! 139: BDY(mat)[i][j] = (pointer)b;
! 140: }
! 141: *rp = (Obj)mat;
! 142: break;
! 143: case O_DP:
! 144: mp0 = 0;
! 145: for ( m = BDY((DP)a); m; m = NEXT(m) ) {
! 146: arg0.body = (pointer)C(m);
! 147: arg0.next = NEXT(arg);
! 148: Psubst(&arg0,&b);
! 149: if ( b ) {
! 150: NEXTMP(mp0,mp);
! 151: C(mp) = (P)b;
! 152: mp->dl = m->dl;
! 153: }
! 154: }
! 155: if ( mp0 ) {
! 156: MKDP(NV((DP)a),mp0,d);
! 157: d->sugar = ((DP)a)->sugar;
! 158: *rp = (Obj)d;
! 159: } else
! 160: *rp = 0;
! 161:
! 162: break;
! 163: default:
! 164: error("subst invalid argument");
1.1 noro 165: }
1.4 noro 166: }
167:
168: FNODE subst_in_fnode();
169:
170: void Psubst_quote(arg,rp)
171: NODE arg;
172: QUOTE *rp;
173: {
1.5 noro 174: QUOTE h;
1.4 noro 175: FNODE fn;
176: Obj g;
177: LIST l;
178: V v;
179:
180: if ( !arg ) {
181: *rp = 0; return;
182: }
183: asir_assert(ARG0(arg),O_QUOTE,"subst_quote");
184: fn = BDY((QUOTE)ARG0(arg)); arg = NEXT(arg);
185: if ( arg && (l = (LIST)ARG0(arg)) && OID(l) == O_LIST )
186: arg = BDY(l);
187: while ( arg ) {
188: asir_assert(BDY(arg),O_P,"subst_quote");
189: v = VR((P)BDY(arg)); arg = NEXT(arg);
190: if ( !arg )
191: error("subst_quote : invalid argument");
192: g = (Obj)ARG0(arg); arg = NEXT(arg);
193: if ( !g || OID(g) != O_QUOTE )
194: objtoquote(g,&h);
195: else
196: h = (QUOTE)g;
197: fn = subst_in_fnode(fn,v,BDY(h));
198: }
199: MKQUOTE(*rp,fn);
1.1 noro 200: }
201:
202: void Ppsubst(arg,rp)
203: NODE arg;
204: Obj *rp;
205: {
206: Obj a,b,t;
207: LIST l;
208: V v;
209:
210: if ( !arg ) {
211: *rp = 0; return;
212: }
213: asir_assert(ARG0(arg),O_R,"psubst");
214: reductr(CO,(Obj)ARG0(arg),&a);
215: /* a = (Obj)ARG0(arg); */
216: arg = NEXT(arg);
217: if ( arg && (l = (LIST)ARG0(arg)) && OID(l) == O_LIST )
218: arg = BDY(l);
219: while ( arg ) {
220: asir_assert(BDY(arg),O_P,"psubst");
221: v = VR((P)BDY(arg)); arg = NEXT(arg);
222: if ( !arg )
223: error("psubst : invalid argument");
224: asir_assert(ARG0(arg),O_R,"psubst");
225: reductr(CO,(Obj)BDY(arg),&b); arg = NEXT(arg);
226: /* b = (Obj)BDY(arg); arg = NEXT(arg); */
227: substr(CO,1,a,v,b,&t); a = t;
228: }
229: *rp = a;
230: }
231:
232: void Psubstf(arg,rp)
233: NODE arg;
234: Obj *rp;
235: {
236: Obj a,t;
237: LIST l;
238: V v,f;
239:
240: if ( !arg ) {
241: *rp = 0; return;
242: }
243: asir_assert(ARG0(arg),O_R,"substf");
244: reductr(CO,(Obj)ARG0(arg),&a);
245: /* a = (Obj)ARG0(arg); */
246: arg = NEXT(arg);
247: if ( arg && (l = (LIST)ARG0(arg)) && OID(l) == O_LIST )
248: arg = BDY(l);
249: while ( arg ) {
250: asir_assert(BDY(arg),O_P,"substf");
251: v = VR((P)BDY(arg)); arg = NEXT(arg);
252: if ( !arg || (int)v->attr != V_SR )
253: error("substf : invalid argument");
254: f = VR((P)BDY(arg)); arg = NEXT(arg);
255: if ( (int)f->attr != V_SR )
256: error("substf : invalid argument\n");
257: substfr(CO,a,((FUNC)v->priv)->f.puref,((FUNC)f->priv)->f.puref,&t);
258: a = t;
259: }
260: *rp = a;
261: }
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