Annotation of OpenXM_contrib2/asir2000/io/bsave.c, Revision 1.9
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.
1.9 ! noro 47: * $OpenXM: OpenXM_contrib2/asir2000/io/bsave.c,v 1.8 2001/03/16 01:56:18 noro Exp $
1.2 noro 48: */
1.1 noro 49: /* saveXXX must not use GC_malloc(), GC_malloc_atomic(). */
50:
51: #include "ca.h"
52: #include "parse.h"
53: #include "com.h"
54:
55: #if PARI
56: #include "genpari.h"
57: int get_lg(GEN);
58: #endif
59:
60: void saveerror(FILE *,ERR);
61: void saveui(FILE *,USINT);
62: void savedp(FILE *,DP);
63: void savestr(FILE *,char *);
64: void savestring(FILE *,STRING);
65: void savemat(FILE *,MAT);
66: void savevect(FILE *,VECT);
67: void savelist(FILE *,LIST);
68: void saver(FILE *,R);
69: void savep(FILE *,P);
70: void savegf2n(FILE *,GF2N);
71: void savegfpn(FILE *,GFPN);
1.8 noro 72: void savegfs(FILE *,GFS);
1.1 noro 73: void savelm(FILE *,LM);
74: void savemi(FILE *,MQ);
75: void savecplx(FILE *,C);
76: void savebf(FILE *,BF);
77: void savereal(FILE *,Real);
78: void saveq(FILE *,Q);
79: void savenum(FILE *,Num);
80: void savepfins(FILE *,V);
81: void savegfmmat(FILE *,GFMMAT);
1.4 noro 82: void savebytearray(FILE *,BYTEARRAY);
1.9 ! noro 83: void savegfsn(FILE *,GFSN);
1.1 noro 84:
85: void (*savef[])() = { 0, savenum, savep, saver, savelist, savevect,
1.4 noro 86: savemat, savestring, 0, savedp, saveui, saveerror,0,0,0,savegfmmat, savebytearray };
1.6 saito 87: #if defined(INTERVAL)
1.7 saito 88: void saveitv();
89: void saveitvd();
1.9 ! noro 90: void (*nsavef[])() = { saveq, savereal, 0, savebf, saveitv, saveitvd, 0, saveitv, savecplx ,savemi, savelm, savegf2n, savegfpn, savegfs, savegfsn};
1.6 saito 91: #else
1.9 ! noro 92: void (*nsavef[])() = { saveq, savereal, 0, savebf, savecplx ,savemi, savelm, savegf2n, savegfpn, savegfs, savegfsn};
1.6 saito 93: #endif
1.1 noro 94:
95: static short zeroval = 0;
96:
97: void saveobj(s,p)
98: FILE *s;
99: Obj p;
100: {
101: if ( !p )
102: write_short(s,&zeroval);
103: else if ( !savef[OID(p)] )
104: error("saveobj : not implemented");
105: else
106: (*savef[OID(p)])(s,p);
107: }
108:
109: void savenum(s,p)
110: FILE *s;
111: Num p;
112: {
113: if ( !nsavef[NID(p)] )
114: error("savenum : not implemented");
115: else {
116: write_short(s,&OID(p)); write_char(s,&NID(p));
117: write_char(s,&(p->pad));
118: (*nsavef[NID(p)])(s,p);
119: }
120: }
121:
122: void saveq(s,p)
123: FILE *s;
124: Q p;
125: {
126: int size[2];
127: int len = 2;
128:
129: size[0] = PL(NM(p)); size[1] = DN(p) ? PL(DN(p)) : 0;
130: write_intarray(s,size,len);
131: write_intarray(s,BD(NM(p)),size[0]);
132: if ( size[1] )
133: write_intarray(s,BD(DN(p)),size[1]);
134: }
135:
136: void savereal(s,p)
137: FILE *s;
138: Real p;
139: { write_double(s,&BDY(p)); }
140:
141: /*
142: * BDY(p) = | z[0] | z[1] | z[2] | ... | z[lg(z)-1] |
143: * -> | id(2) | nid(1) | sgn(1) | expo>>32 | expo&0xffffffff | len | ... |
144: */
145:
146: void savebf(s,p)
147: FILE *s;
148: BF p;
149: {
150: #if PARI
151: GEN z;
152: int sign;
153: unsigned long expo;
154: unsigned int len,t;
155:
156: z = (GEN)BDY(p);
157: sign = signe(z);
158: len = lg(z)-2;
159: expo = expo(z);
160:
161: write_int(s,&sign);
162:
163: #if defined(LONG_IS_32BIT)
164: write_int(s,(int *)&zeroval); /* expo>>32 is always 0 */
165: write_int(s,(int *)&expo);
166: write_int(s,&len);
167: write_intarray(s,(int *)&z[2],len);
168: #elif defined(LONG_IS_64BIT)
169: t = expo>>32; write_int(s,(int *)&t);
170: t = expo&0xffffffff; write_int(s,&t);
171: t = 2*len; write_int(s,&t);
172: write_longarray(s,&z[2],len);
173: #endif
174: #else
175: error("savebf : PARI is not combined");
176: #endif
177: }
1.6 saito 178:
179: #if defined(INTERVAL)
1.7 saito 180: void saveitv(s,p)
1.6 saito 181: FILE *s;
182: Itv p;
183: {
184: saveobj(s,(Obj)INF(p));
185: saveobj(s,(Obj)SUP(p));
186: }
187:
1.7 saito 188: void saveitvd(s,p)
1.6 saito 189: FILE *s;
190: ItvD p;
191: {
192: write_double(s,&INF(p));
193: write_double(s,&SUP(p));
194: }
195: #endif
1.1 noro 196:
197: void savecplx(s,p)
198: FILE *s;
199: C p;
200: { saveobj(s,(Obj)p->r); saveobj(s,(Obj)p->i); }
201:
202: void savemi(s,p)
203: FILE *s;
204: MQ p;
205: { write_int(s,&CONT(p)); }
206:
207: void savelm(s,p)
208: FILE *s;
209: LM p;
210: {
211: int size;
212:
213: size = PL(BDY(p));
214: write_int(s,&size);
215: write_intarray(s,BD(BDY(p)),size);
216: }
217:
218: void savegf2n(s,p)
219: FILE *s;
220: GF2N p;
221: {
222: int len;
223:
224: len = p->body->w;
225: write_int(s,&len);
226: write_intarray(s,p->body->b,len);
227: }
228:
229: void savegfpn(s,p)
230: FILE *s;
231: GFPN p;
232: {
233: int d,i;
234:
235: d = p->body->d;
236: write_int(s,&d);
237: for ( i = 0; i <= d; i++ )
238: saveobj(s,(Obj)p->body->c[i]);
239: }
1.8 noro 240:
241: void savegfs(s,p)
242: FILE *s;
243: GFS p;
244: { write_int(s,&CONT(p)); }
1.9 ! noro 245:
! 246: void savegfsn(s,p)
! 247: FILE *s;
! 248: GFSN p;
! 249: {
! 250: int d;
! 251:
! 252: d = DEG(BDY(p));
! 253: write_int(s,&d);
! 254: write_intarray(s,COEF(BDY(p)),d+1);
! 255: }
1.1 noro 256:
257: void savep(s,p)
258: FILE *s;
259: P p;
260: {
261: DCP dc;
262: int n;
263: int vindex;
264:
265: if ( NUM(p) )
266: savenum(s,(Num)p);
267: else {
268: vindex = save_convv(VR(p));
269: for ( dc = DC(p), n = 0; dc; dc = NEXT(dc), n++ );
270: write_short(s,&OID(p));
271: write_int(s,&vindex);
272: if ( vindex < 0 )
273: savepfins(s,VR(p));
274: write_int(s,&n);
275: for ( dc = DC(p); dc; dc = NEXT(dc) ) {
276: saveobj(s,(Obj)DEG(dc)); saveobj(s,(Obj)COEF(dc));
277: }
278: }
279: }
280:
281: /* save a pure function (v->attr = V_PF) */
282: /* |name(str)|argc(int)|darray(intarray)|args| */
283:
284: void savepfins(s,v)
285: FILE *s;
286: V v;
287: {
288: PFINS ins;
289: PF pf;
290: int argc,i;
291: int *darray;
292:
293: ins = (PFINS)v->priv;
294: pf = ins->pf;
295: savestr(s,NAME(pf));
296: argc = pf->argc;
297: write_int(s,&argc);
298: darray = (int *)ALLOCA(argc*sizeof(int));
299: for ( i = 0; i < argc; i++ )
300: darray[i] = ins->ad[i].d;
301: write_intarray(s,darray,argc);
302: for ( i = 0; i < argc; i++ )
303: saveobj(s,ins->ad[i].arg);
304: }
305:
306: void saver(s,p)
307: FILE *s;
308: R p;
309: {
310: if ( !RAT(p) )
311: savep(s,(P)p);
312: else {
313: write_short(s,&OID(p)); write_short(s,&p->reduced);
314: savep(s,NM(p)); savep(s,DN(p));
315: }
316: }
317:
318: void savelist(s,p)
319: FILE *s;
320: LIST p;
321: {
322: int n;
323: NODE tn;
324:
325: for ( tn = BDY(p), n = 0; tn; tn = NEXT(tn), n++ );
326: write_short(s,&OID(p)); write_int(s,&n);
327: for ( tn = BDY(p); tn; tn = NEXT(tn) )
328: saveobj(s,(Obj)BDY(tn));
329: }
330:
331: void savevect(s,p)
332: FILE *s;
333: VECT p;
334: {
335: int i,len = 2;
336:
337: write_short(s,&OID(p)); write_int(s,&p->len);
338: for ( i = 0, len = p->len; i < len; i++ )
339: saveobj(s,(Obj)BDY(p)[i]);
340: }
341:
342: void savemat(s,p)
343: FILE *s;
344: MAT p;
345: {
346: int i,j,row,col;
347: int len = 3;
348:
349: write_short(s,&OID(p)); write_int(s,&p->row); write_int(s,&p->col);
350: for ( i = 0, row = p->row, col = p->col; i < row; i++ )
351: for ( j = 0; j < col; j++ )
352: saveobj(s,(Obj)BDY(p)[i][j]);
353: }
354:
355: void savestring(s,p)
356: FILE *s;
357: STRING p;
358: {
359: write_short(s,&OID(p)); savestr(s,BDY(p));
360: }
361:
362: void savestr(s,p)
363: FILE *s;
364: char *p;
365: {
366: int size;
367:
368: size = p ? strlen(p) : 0; write_int(s,&size);
369: if ( size )
370: write_string(s,p,size);
371: }
372:
373: void savedp(s,p)
374: FILE *s;
375: DP p;
376: {
377: int nv,n,i,sugar;
378: MP m,t;
379:
380: nv = p->nv; m = p->body; sugar = p->sugar;
381: for ( n = 0, t = m; t; t = NEXT(t), n++ );
382: write_short(s,&OID(p)); write_int(s,&nv); write_int(s,&sugar); write_int(s,&n);
383: for ( i = 0, t = m; i < n; i++, t = NEXT(t) ) {
384: saveobj(s,(Obj)t->c);
385: write_int(s,&t->dl->td); write_intarray(s,&(t->dl->d[0]),nv);
386: }
387: }
388:
389: void saveui(s,u)
390: FILE *s;
391: USINT u;
392: {
393: write_short(s,&OID(u)); write_int(s,&BDY(u));
394: }
395:
396: void saveerror(s,e)
397: FILE *s;
398: ERR e;
399: {
400: write_short(s,&OID(e)); saveobj(s,(Obj)BDY(e));
401: }
402:
403: void savegfmmat(s,p)
404: FILE *s;
405: GFMMAT p;
406: {
407: int i,j,row,col;
408:
409: write_short(s,&OID(p)); write_int(s,&p->row); write_int(s,&p->col);
410: for ( i = 0, row = p->row, col = p->col; i < row; i++ )
411: write_intarray(s,p->body[i],col);
1.4 noro 412: }
413:
414: void savebytearray(s,p)
415: FILE *s;
416: BYTEARRAY p;
417: {
418: write_short(s,&OID(p)); write_int(s,&p->len);
419: write_string(s,p->body,p->len);
1.1 noro 420: }
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