File: [local] / OpenXM_contrib2 / asir2000 / io / bsave.c (download)
Revision 1.16, Mon Mar 16 16:43:03 2009 UTC (15 years, 6 months ago) by ohara
Branch: MAIN
CVS Tags: R_1_3_1-2, RELEASE_1_3_1_13b Changes since 1.15: +3 -3
lines
In asir sources, LONG_IS_32BIT and LONG_IS_64BIT are replaced by SIZEOF_LONG.
Still, these are defined for pari.
|
/*
* 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/io/bsave.c,v 1.16 2009/03/16 16:43:03 ohara Exp $
*/
/* saveXXX must not use GC_malloc(), GC_malloc_atomic(). */
#include "ca.h"
#include "parse.h"
#include "com.h"
#if defined(PARI)
#include "genpari.h"
int get_lg(GEN);
#endif
void savenbp(FILE *s,NBP p);
void (*savef[])() = { 0, savenum, savep, saver, savelist, savevect,
savemat, savestring, 0, savedp, saveui, saveerror,0,0,0,savegfmmat,
savebytearray, 0, 0, 0, 0, 0, 0, 0, 0, savenbp };
#if defined(INTERVAL)
void saveitv();
void saveitvd();
void (*nsavef[])() = { saveq, savereal, 0, savebf, saveitv, saveitvd, 0, saveitv, savecplx ,savemi, savelm, savegf2n, savegfpn, savegfs, savegfsn,savedalg};
#else
void (*nsavef[])() = { saveq, savereal, 0, savebf, savecplx ,savemi, savelm, savegf2n, savegfpn, savegfs, savegfsn,savedalg};
#endif
static short zeroval = 0;
void saveobj(FILE *s,Obj p)
{
if ( !p )
write_short(s,&zeroval);
else if ( !savef[OID(p)] )
error("saveobj : not implemented");
else
(*savef[OID(p)])(s,p);
}
void savenum(FILE *s,Num p)
{
if ( !nsavef[NID(p)] )
error("savenum : not implemented");
else {
write_short(s,&OID(p)); write_char(s,&NID(p));
write_char(s,&(p->pad));
(*nsavef[NID(p)])(s,p);
}
}
void saveq(FILE *s,Q p)
{
int size[2];
int len = 2;
size[0] = PL(NM(p)); size[1] = DN(p) ? PL(DN(p)) : 0;
write_intarray(s,size,len);
write_intarray(s,BD(NM(p)),size[0]);
if ( size[1] )
write_intarray(s,BD(DN(p)),size[1]);
}
void savereal(FILE *s,Real p)
{ write_double(s,&BDY(p)); }
/*
* BDY(p) = | z[0] | z[1] | z[2] | ... | z[lg(z)-1] |
* -> | id(2) | nid(1) | sgn(1) | expo>>32 | expo&0xffffffff | len | ... |
*/
void savebf(FILE *s,BF p)
{
#if defined(PARI)
GEN z;
int sign;
unsigned long expo;
unsigned int len,t;
z = (GEN)BDY(p);
sign = signe(z);
len = lg(z)-2;
expo = expo(z);
write_int(s,&sign);
#if SIZEOF_LONG == 4
write_int(s,(int *)&zeroval); /* expo>>32 is always 0 */
write_int(s,(int *)&expo);
write_int(s,&len);
write_intarray(s,(int *)&z[2],len);
#elif SIZEOF_LONG == 8
t = expo>>32; write_int(s,(int *)&t);
t = expo&0xffffffff; write_int(s,&t);
t = 2*len; write_int(s,&t);
write_longarray(s,&z[2],len);
#endif
#else
error("savebf : PARI is not combined");
#endif
}
#if defined(INTERVAL)
void saveitv(FILE *s,Itv p)
{
saveobj(s,(Obj)INF(p));
saveobj(s,(Obj)SUP(p));
}
void saveitvd(FILE *s,IntervalDouble p)
{
write_double(s,&INF(p));
write_double(s,&SUP(p));
}
#endif
void savecplx(FILE *s,C p)
{ saveobj(s,(Obj)p->r); saveobj(s,(Obj)p->i); }
void savemi(FILE *s,MQ p)
{ write_int(s,&CONT(p)); }
void savelm(FILE *s,LM p)
{
int size;
size = PL(BDY(p));
write_int(s,&size);
write_intarray(s,BD(BDY(p)),size);
}
void savegf2n(FILE *s,GF2N p)
{
int len;
len = p->body->w;
write_int(s,&len);
write_intarray(s,p->body->b,len);
}
void savegfpn(FILE *s,GFPN p)
{
int d,i;
d = p->body->d;
write_int(s,&d);
for ( i = 0; i <= d; i++ )
saveobj(s,(Obj)p->body->c[i]);
}
void savegfs(FILE *s,GFS p)
{ write_int(s,&CONT(p)); }
void savegfsn(FILE *s,GFSN p)
{
int d;
d = DEG(BDY(p));
write_int(s,&d);
write_intarray(s,COEF(BDY(p)),d+1);
}
void savedalg(FILE *s,DAlg p)
{
saveobj(s,(Obj)p->nm);
saveobj(s,(Obj)p->dn);
}
void savep(FILE *s,P p)
{
DCP dc;
int n;
int vindex;
if ( NUM(p) )
savenum(s,(Num)p);
else {
vindex = save_convv(VR(p));
for ( dc = DC(p), n = 0; dc; dc = NEXT(dc), n++ );
write_short(s,&OID(p));
write_int(s,&vindex);
if ( vindex < 0 )
savepfins(s,VR(p));
write_int(s,&n);
for ( dc = DC(p); dc; dc = NEXT(dc) ) {
saveobj(s,(Obj)DEG(dc)); saveobj(s,(Obj)COEF(dc));
}
}
}
/* save a pure function (v->attr = V_PF) */
/* |name(str)|argc(int)|darray(intarray)|args| */
void savepfins(FILE *s,V v)
{
PFINS ins;
PF pf;
int argc,i;
int *darray;
ins = (PFINS)v->priv;
pf = ins->pf;
savestr(s,NAME(pf));
argc = pf->argc;
write_int(s,&argc);
darray = (int *)ALLOCA(argc*sizeof(int));
for ( i = 0; i < argc; i++ )
darray[i] = ins->ad[i].d;
write_intarray(s,darray,argc);
for ( i = 0; i < argc; i++ )
saveobj(s,ins->ad[i].arg);
}
void saver(FILE *s,R p)
{
if ( !RAT(p) )
savep(s,(P)p);
else {
write_short(s,&OID(p)); write_short(s,&p->reduced);
savep(s,NM(p)); savep(s,DN(p));
}
}
void savelist(FILE *s,LIST p)
{
int n;
NODE tn;
for ( tn = BDY(p), n = 0; tn; tn = NEXT(tn), n++ );
write_short(s,&OID(p)); write_int(s,&n);
for ( tn = BDY(p); tn; tn = NEXT(tn) )
saveobj(s,(Obj)BDY(tn));
}
void savevect(FILE *s,VECT p)
{
int i,len = 2;
write_short(s,&OID(p)); write_int(s,&p->len);
for ( i = 0, len = p->len; i < len; i++ )
saveobj(s,(Obj)BDY(p)[i]);
}
void savemat(FILE *s,MAT p)
{
int i,j,row,col;
int len = 3;
write_short(s,&OID(p)); write_int(s,&p->row); write_int(s,&p->col);
for ( i = 0, row = p->row, col = p->col; i < row; i++ )
for ( j = 0; j < col; j++ )
saveobj(s,(Obj)BDY(p)[i][j]);
}
void savestring(FILE *s,STRING p)
{
write_short(s,&OID(p)); savestr(s,BDY(p));
}
void savestr(FILE *s,char *p)
{
int size;
size = p ? strlen(p) : 0; write_int(s,&size);
if ( size )
write_string(s,p,size);
}
void savedp(FILE *s,DP p)
{
int nv,n,i,sugar;
MP m,t;
nv = p->nv; m = p->body; sugar = p->sugar;
for ( n = 0, t = m; t; t = NEXT(t), n++ );
write_short(s,&OID(p)); write_int(s,&nv); write_int(s,&sugar); write_int(s,&n);
for ( i = 0, t = m; i < n; i++, t = NEXT(t) ) {
saveobj(s,(Obj)t->c);
write_int(s,&t->dl->td); write_intarray(s,&(t->dl->d[0]),nv);
}
}
void saveui(FILE *s,USINT u)
{
write_short(s,&OID(u)); write_int(s,&BDY(u));
}
void saveerror(FILE *s,ERR e)
{
write_short(s,&OID(e)); saveobj(s,(Obj)BDY(e));
}
void savegfmmat(FILE *s,GFMMAT p)
{
int i,row,col;
write_short(s,&OID(p)); write_int(s,&p->row); write_int(s,&p->col);
for ( i = 0, row = p->row, col = p->col; i < row; i++ )
write_intarray(s,p->body[i],col);
}
void savebytearray(FILE *s,BYTEARRAY p)
{
write_short(s,&OID(p)); write_int(s,&p->len);
write_string(s,p->body,p->len);
}
void savenbp(FILE *s,NBP p)
{
int i,n;
NODE t;
NBM m;
write_short(s,&OID(p));
for ( n = 0, t = BDY(p); t; t = NEXT(t), n++ );
write_int(s,&n);
for ( i = 0, t = BDY(p); i < n; t = NEXT(t), i++ ) {
m = (NBM)BDY(t);
saveobj(s,(Obj)m->c);
write_int(s,&m->d);
write_intarray(s,m->b,(m->d+31)/32);
}
}