/*
* 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/spexpr.c,v 1.17 2001/10/09 01:36:22 noro Exp $
*/
#include "ca.h"
#include "al.h"
#include "parse.h"
#include "comp.h"
#include "base.h"
#ifndef SPRINT
#define SPRINT
#endif
#define PRINTHAT (fortran_output?PUTS("**"):PUTS("^"))
#ifdef FPRINT
FILE *asir_out;
#define OUT asir_out
char DFORMAT[BUFSIZ];
int hex_output;
int fortran_output;
int double_output;
int real_digit;
int print_quote;
#define TAIL
#define PUTS(s) fputs(s,OUT)
#define PRINTF fprintf
#define PRINTN printn
#define PRINTBF printbf
#define PRINTCPLX printcplx
#define PRINTLM printlm
#define PRINTUP2 printup2
#define PRINTV printv
#define PRINTEXPR printexpr
#define PRINTNUM printnum
#define PRINTP printp
#define PRINTR printr
#define PRINTLIST printlist
#define PRINTVECT printvect
#define PRINTMAT printmat
#define PRINTSTR printstr
#define PRINTCOMP printcomp
#define PRINTDP printdp
#define PRINTUI printui
#define PRINTGF2MAT printgf2mat
#define PRINTGFMMAT printgfmmat
#define PRINTBYTEARRAY printbytearray
#define PRINTQUOTE printquote
#define PRINTERR printerr
#define PRINTLF printlf
#define PRINTLOP printlop
#define PRINTFOP printfop
#define PRINTEOP printeop
#define PRINTQOP printqop
#define PRINTUP printup
#define PRINTUM printum
#define PRINTSF printsf
#endif
#ifdef SPRINT
static char *buf;
#define OUT buf
extern char DFORMAT[BUFSIZ];
extern int hex_output;
extern int fortran_output;
extern int double_output;
extern int real_digit;
extern int print_quote;
#define TAIL while ( *OUT ) OUT++;
#define PUTS(s) strcat(OUT,s)
#define PRINTF sprintf
#define PRINTN sprintn
#define PRINTBF sprintbf
#define PRINTCPLX sprintcplx
#define PRINTLM sprintlm
#define PRINTUP2 sprintup2
#define PRINTV sprintv
#define PRINTEXPR sprintexpr
#define PRINTNUM sprintnum
#define PRINTP sprintp
#define PRINTR sprintr
#define PRINTLIST sprintlist
#define PRINTVECT sprintvect
#define PRINTMAT sprintmat
#define PRINTSTR sprintstr
#define PRINTCOMP sprintcomp
#define PRINTDP sprintdp
#define PRINTUI sprintui
#define PRINTGF2MAT sprintgf2mat
#define PRINTGFMMAT sprintgfmmat
#define PRINTBYTEARRAY sprintbytearray
#define PRINTQUOTE sprintquote
#define PRINTERR sprinterr
#define PRINTLF sprintlf
#define PRINTLOP sprintlop
#define PRINTFOP sprintfop
#define PRINTEOP sprinteop
#define PRINTQOP sprintqop
#define PRINTUP sprintup
#define PRINTUM sprintum
#define PRINTSF sprintsf
#endif
void PRINTEXPR();
void PRINTNUM();
void PRINTN();
void PRINTV();
void PRINTP();
void PRINTR();
void PRINTLIST();
void PRINTVECT();
void PRINTMAT();
void PRINTSTR();
void PRINTCOMP();
void PRINTDP();
void PRINTUI();
void PRINTGF2MAT();
void PRINTGFMMAT();
void PRINTBYTEARRAY();
void PRINTQUOTE();
void PRINTERR();
void PRINTCPLX();
void PRINTLM();
void PRINTLF();
void PRINTUP2();
void PRINTUP();
void PRINTUM();
void PRINTFOP();
void PRINTEOP();
void PRINTLOP();
void PRINTQOP();
void PRINTSF();
#ifdef FPRINT
void output_init() {
OUT = stdout;
sprintf(DFORMAT,"%%0%dd",DLENGTH);
}
int mmono(p)
P p;
{
if ( NUM(p) )
#if defined(INTERVAL)
if ( NID(p) != N_IP && NID(p) != N_ID && NID(p) != N_IT && NID(p) != N_IF
&& compnum(CO,(Num)p,0) < 0 )
#else
if ( compnum(CO,(Num)p,0) < 0 )
#endif
return ( 1 );
else
return ( 0 );
else if ( NEXT(DC(p)) )
return ( 0 );
else
return (mmono(COEF(DC(p))));
}
#if PARI
void printbf(a)
BF a;
{
void sor();
sor(a->body,double_output ? 'f' : 'g',-1,0);
}
#endif
#endif
#ifdef SPRINT
void soutput_init(s)
char *s;
{
s[0] = 0; buf = s;
}
#if PARI
#include "genpari.h"
void myoutbrute(g)
GEN g;
{
bruteall(g,'f',-1,1);
}
void sprintbf(a)
BF a;
{
char *str;
char *GENtostr();
char *GENtostr0();
if ( double_output ) {
str = GENtostr0(a->body,myoutbrute);
} else {
str = GENtostr(a->body);
}
TAIL PRINTF(OUT,"%s",str);
free(str);
}
#endif
#endif
void PRINTEXPR(vl,p)
VL vl;
Obj p;
{
if ( !p ) {
PRINTR(vl,(R)p);
return;
}
switch ( OID(p) ) {
case O_N:
PRINTNUM((Num)p); break;
case O_P:
PRINTP(vl,(P)p); break;
case O_R:
PRINTR(vl,(R)p); break;
case O_LIST:
PRINTLIST(vl,(LIST)p); break;
case O_VECT:
PRINTVECT(vl,(VECT)p); break;
case O_MAT:
PRINTMAT(vl,(MAT)p); break;
case O_STR:
PRINTSTR((STRING)p); break;
case O_COMP:
PRINTCOMP(vl,(COMP)p); break;
case O_DP:
PRINTDP(vl,(DP)p); break;
case O_USINT:
PRINTUI(vl,(USINT)p); break;
case O_GF2MAT:
PRINTGF2MAT(vl,(GF2MAT)p); break;
case O_ERR:
PRINTERR(vl,(ERR)p); break;
case O_MATHCAP:
PRINTLIST(vl,((MATHCAP)p)->body); break;
case O_F:
PRINTLF(vl,(F)p); break;
case O_GFMMAT:
PRINTGFMMAT(vl,(GFMMAT)p); break;
case O_BYTEARRAY:
PRINTBYTEARRAY(vl,(BYTEARRAY)p); break;
case O_QUOTE:
PRINTQUOTE(vl,(QUOTE)p); break;
default:
break;
}
}
void PRINTN(n)
N n;
{
register int i,*ptr;
N tn;
if ( !n ) {
PUTS("0");
return;
}
if ( hex_output ) {
ptr = BD(n);
TAIL PRINTF(OUT,"0x%x",ptr[PL(n)-1]);
if ( hex_output < 0 )
for ( i = PL(n) - 2; i >= 0; i-- ) {
TAIL PRINTF(OUT,"|%08x",ptr[i]);
}
else
for ( i = PL(n) - 2; i >= 0; i-- ) {
TAIL PRINTF(OUT,"%08x",ptr[i]);
}
} else {
ntobn(DBASE,n,&tn);
ptr = BD(tn);
TAIL PRINTF(OUT,"%d",ptr[PL(tn) - 1]);
for ( i = PL(tn) - 2; i >= 0; i-- ) {
TAIL PRINTF(OUT,DFORMAT,ptr[i]);
}
}
}
#if defined(FPRINT)
#if defined(ITVDEBUG)
void printbin(double z)
{
int i, j, mask;
union {
double x;
char c[8];
} a;
a.x = z;
for(i=7;i>=0;i--) {
mask = 0x80;
for(j=0;j<8;j++) {
if (a.c[i] & mask) fprintf(stderr,"1");
else fprintf(stderr,"0");
mask >>= 1;
}
}
fprintf(stderr,"\n");
}
#endif
#endif
#if defined(FPRINT)
#if 0
int printmode = PRINTF_E;
#else
int printmode = PRINTF_G;
#endif
#else
extern int printmode;
#endif
void PRINTNUM(q)
Num q;
{
char real_format[20];
if ( !q ) {
PUTS("0");
return;
}
switch ( NID(q) ) {
case N_Q:
if ( SGN((Q)q) == -1 )
PUTS("-");
PRINTN(NM((Q)q));
if ( !INT((Q)q) ) {
PUTS("/"); PRINTN(DN((Q)q));
}
break;
case N_R:
switch (printmode) {
case PRINTF_E:
#if defined(INTERVAL)
case MID_PRINTF_E:
#endif
TAIL PRINTF(OUT,"%.16e",BDY((Real)q));
break;
case PRINTF_G:
#if defined(INTERVAL)
case MID_PRINTF_G:
#endif
default:
if ( real_digit ) {
sprintf(real_format,
double_output?"%%.%df":"%%.%dg",real_digit);
TAIL PRINTF(OUT,real_format,BDY((Real)q));
} else {
TAIL PRINTF(OUT,double_output?"%f":"%g",BDY((Real)q));
}
break;
}
break;
case N_A:
PUTS("("); PRINTR(ALG,(R)BDY((Alg)q)); PUTS(")");
break;
#if PARI
case N_B:
PRINTBF((BF)q); break;
#endif
#if defined(INTERVAL)
case N_IP:
case N_IF:
PUTS("[");
PRINTNUM(INF((Itv)q));
PUTS(",");
PRINTNUM(SUP((Itv)q));
PUTS("]");
break;
case N_ID:
switch (printmode) {
case PRINTF_E:
TAIL PRINTF(OUT, "[%.16e,%.16e]",INF((ItvD)q),SUP((ItvD)q));
#if defined(ITVDEBUG)
printbin(INF((ItvD)q));
printbin(SUP((ItvD)q));
#endif
break;
case MID_PRINTF_G:
TAIL PRINTF(OUT, "<%g,%g>", (SUP((ItvD)q)+INF((ItvD)q))*0.5,(SUP((ItvD)q)-INF((ItvD)q))*0.5);
break;
case MID_PRINTF_E:
TAIL PRINTF(OUT, "<%.16e,%.16e>", (SUP((ItvD)q)+INF((ItvD)q))*0.5,(SUP((ItvD)q)-INF((ItvD)q))*0.5);
break;
case PRINTF_G:
default:
TAIL PRINTF(OUT, "[%g,%g]",INF((ItvD)q),SUP((ItvD)q));
break;
}
break;
#endif
case N_C:
PRINTCPLX((C)q); break;
case N_M:
TAIL PRINTF(OUT,"%d",CONT((MQ)q)); break;
case N_LM:
PRINTN(((LM)q)->body); break;
case N_GF2N:
if ( hex_output )
PRINTN((N)(((GF2N)q)->body));
else
PRINTUP2(((GF2N)q)->body);
break;
case N_GFPN:
PRINTUP((UP)(((GFPN)q)->body));
break;
case N_GFS:
TAIL PRINTF(OUT,"@_%d",CONT((GFS)q));
break;
case N_GFSN:
PRINTUM(BDY((GFSN)q));
break;
}
}
void PRINTCPLX(a)
C a;
{
PUTS("(");
if ( a->r )
PRINTNUM(a->r);
if ( a->i ) {
#if defined(INTERVAL)
if ( a->r && ((compnum(0,a->i,0) > 0)
|| NID(a->i) == N_IP || NID(a->i) == N_ID
|| NID(a->i) == N_IT || NID(a->i) == N_IF) )
#else
if ( a->r && (compnum(0,a->i,0) > 0) )
#endif
PUTS("+");
PRINTNUM(a->i); PUTS("*@i");
}
PUTS(")");
}
void PRINTP(vl,p)
VL vl;
P p;
{
V v;
DCP dc;
if ( !p )
PUTS("0");
else if ( NUM(p) )
PRINTNUM((Num)p);
else
for ( dc = DC(p), v = VR(p); dc; dc = NEXT(dc) ) {
if ( !DEG(dc) )
PRINTP(vl,COEF(dc));
else {
if ( NUM(COEF(dc)) && UNIQ((Q)COEF(dc)) ) {
;
} else if ( NUM(COEF(dc)) && MUNIQ((Q)COEF(dc)) )
PUTS("-");
else if ( NUM(COEF(dc)) || !NEXT(DC(COEF(dc)))) {
PRINTP(vl,COEF(dc)); PUTS("*");
} else {
PUTS("("); PRINTP(vl,COEF(dc)); PUTS(")*");
}
PRINTV(vl,v);
if ( cmpq(DEG(dc),ONE) ) {
PRINTHAT;
if ( INT(DEG(dc)) && SGN(DEG(dc))>0 )
PRINTNUM((Num)DEG(dc));
else {
PUTS("("); PRINTNUM((Num)DEG(dc)); PUTS(")");
}
}
}
if ( NEXT(dc) ) {
P t;
t = COEF(NEXT(dc));
if (!DEG(NEXT(dc))) {
if ( NUM(t) ) {
if ( !mmono(t) )
PUTS("+");
} else {
if (!mmono(COEF(DC(t))))
PUTS("+");
}
} else {
if ( !mmono(t) )
PUTS("+");
}
}
}
}
int hideargs;
void PRINTV(vl,v)
VL vl;
V v;
{
PF pf;
PFAD ad;
int i;
if ( NAME(v) )
PUTS(NAME(v));
else if ( (vid)v->attr == V_PF ) {
pf = ((PFINS)v->priv)->pf; ad = ((PFINS)v->priv)->ad;
if ( !strcmp(NAME(pf),"pow") ) {
PUTS("("); PRINTR(vl,(R)ad[0].arg); PUTS(")"); PRINTHAT; PUTS("(");
PRINTR(vl,(R)ad[1].arg); PUTS(")");
} else if ( !pf->argc ) {
TAIL PRINTF(OUT,"%s",NAME(pf));
} else {
if ( hideargs ) {
for ( i = 0; i < pf->argc; i++ )
if ( ad[i].d )
break;
if ( i < pf->argc ) {
TAIL PRINTF(OUT,"%s{%d",NAME(pf),ad[0].d);
for ( i = 1; i < pf->argc; i++ ) {
TAIL PRINTF(OUT,",%d",ad[i].d);
}
PUTS("}");
} else {
TAIL PRINTF(OUT,"%s",NAME(pf));
}
} else {
for ( i = 0; i < pf->argc; i++ )
if ( ad[i].d )
break;
if ( i < pf->argc ) {
TAIL PRINTF(OUT,"%s{%d",NAME(pf),ad[0].d);
for ( i = 1; i < pf->argc; i++ ) {
TAIL PRINTF(OUT,",%d",ad[i].d);
}
PUTS("}(");
} else {
TAIL PRINTF(OUT,"%s(",NAME(pf));
}
PRINTR(vl,(R)ad[0].arg);
for ( i = 1; i < pf->argc; i++ ) {
PUTS(","); PRINTR(vl,(R)ad[i].arg);
}
PUTS(")");
}
}
}
}
void PRINTR(vl,a)
VL vl;
R a;
{
if ( !a )
PUTS("0");
else
switch (OID(a)) {
case O_N: case O_P:
PRINTP(vl,(P)a); break;
default:
PUTS("("); PRINTP(vl,NM((R)a)); PUTS(")/("); PRINTP(vl,DN((R)a)); PUTS(")");
break;
}
}
void PRINTVECT(vl,vect)
VL vl;
VECT vect;
{
int i;
pointer *ptr;
PUTS("[ ");
for ( i = 0, ptr = BDY(vect); i < vect->len; i++ ) {
PRINTEXPR(vl,ptr[i]); PUTS(" ");
}
PUTS("]");
}
void PRINTMAT(vl,mat)
VL vl;
MAT mat;
{
int i,j,r,c;
pointer *ptr;
for ( i = 0, r = mat->row, c = mat->col; i < r; i++ ) {
PUTS("[ ");
for ( j = 0, ptr = BDY(mat)[i]; j < c; j++ ) {
PRINTEXPR(vl,ptr[j]); PUTS(" ");
}
PUTS("]");
if ( i < r - 1 )
PUTS("\n");
}
}
void PRINTLIST(vl,list)
VL vl;
LIST list;
{
NODE tnode;
PUTS("[");
for ( tnode = (NODE)list->body; tnode; tnode = NEXT(tnode) ) {
PRINTEXPR(vl,tnode->body);
if ( NEXT(tnode) )
PUTS(",");
}
PUTS("]");
}
void PRINTSTR(str)
STRING str;
{
char *p;
for ( p = BDY(str); *p; p++ )
if ( *p == '"' )
PUTS("\"");
else {
TAIL PRINTF(OUT,"%c",*p);
}
}
void PRINTCOMP(vl,c)
VL vl;
COMP c;
{
int n,i;
n = getcompsize((int)c->type);
PUTS("{");
for ( i = 0; i < n; i++ ) {
PRINTEXPR(vl,(pointer)c->member[i]);
if ( i < n-1 )
PUTS(",");
}
PUTS("}");
}
void PRINTDP(vl,d)
VL vl;
DP d;
{
int n,i;
MP m;
DL dl;
for ( n = d->nv, m = BDY(d); m; m = NEXT(m) ) {
PUTS("("); PRINTEXPR(vl,(pointer)m->c); PUTS(")*<<");
for ( i = 0, dl = m->dl; i < n-1; i++ ) {
TAIL PRINTF(OUT,"%d,",dl->d[i]);
}
TAIL PRINTF(OUT,"%d",dl->d[i]);
PUTS(">>");
if ( NEXT(m) )
PUTS("+");
}
}
void PRINTUI(vl,u)
VL vl;
USINT u;
{
TAIL PRINTF(OUT,"%u",BDY(u));
}
void PRINTGF2MAT(vl,mat)
VL vl;
GF2MAT mat;
{
int row,col,w,i,j,k,m;
unsigned int t;
unsigned int **b;
row = mat->row;
col = mat->col;
w = (col+BSH-1)/BSH;
b = mat->body;
for ( i = 0; i < row; i++ ) {
for ( j = 0, m = 0; j < w; j++ ) {
t = b[i][j];
for ( k = 0; m < col && k < BSH; k++, m++ )
if ( t & (1<<k) )
PUTS("1");
else
PUTS("0");
}
PUTS("\n");
}
}
void PRINTGFMMAT(vl,mat)
VL vl;
GFMMAT mat;
{
int row,col,i,j;
unsigned int **b;
row = mat->row;
col = mat->col;
b = mat->body;
for ( i = 0; i < row; i++ ) {
PUTS("[");
for ( j = 0; j < col; j++ ) {
TAIL PRINTF(OUT,"%8d",b[i][j]);
}
PUTS("]\n");
}
}
void PRINTBYTEARRAY(vl,array)
VL vl;
BYTEARRAY array;
{
int len,i;
unsigned char *b;
len = array->len;
b = array->body;
PUTS("|");
for ( i = 0; i < len-1; i++ ) {
TAIL PRINTF(OUT,"%02x ",(unsigned int)b[i]);
}
TAIL PRINTF(OUT,"%02x",(unsigned int)b[i]);
PUTS("|");
}
void PRINTQUOTE(vl,quote)
VL vl;
QUOTE quote;
{
LIST list;
if ( print_quote ) {
fnodetotree(BDY(quote),&list);
PRINTEXPR(vl,(Obj)list);
} else {
PUTS("<...quoted...>");
}
}
void PRINTERR(vl,e)
VL vl;
ERR e;
{
PUTS("error("); PRINTEXPR(vl,e->body); PUTS(")");
}
void PRINTUP2(p)
UP2 p;
{
int d,i;
if ( !p ) {
TAIL PRINTF(OUT,"0");
} else {
d = degup2(p);
TAIL PRINTF(OUT,"(");
if ( !d ) {
TAIL PRINTF(OUT,"1");
} else if ( d == 1 ) {
TAIL PRINTF(OUT,"@");
} else {
PUTS("@"); PRINTHAT; TAIL PRINTF(OUT,"%d",d);
}
for ( i = d-1; i >= 0; i-- ) {
if ( p->b[i/BSH] & (1<<(i%BSH)) )
if ( !i ) {
TAIL PRINTF(OUT,"+1");
} else if ( i == 1 ) {
TAIL PRINTF(OUT,"+@");
} else {
PUTS("+@"); PRINTHAT; TAIL PRINTF(OUT,"%d",i);
}
}
TAIL PRINTF(OUT,")");
}
}
void PRINTLF(vl,f)
VL vl;
F f;
{
switch ( FOP(f) ) {
case AL_TRUE:
TAIL PRINTF(OUT,"@true");
break;
case AL_FALSE:
TAIL PRINTF(OUT,"@false");
break;
case AL_OR: case AL_AND:
PRINTFOP(vl,f); break;
case AL_NOT: case AL_IMPL: case AL_REPL: case AL_EQUIV:
PRINTEOP(vl,f); break;
case AL_EQUAL: case AL_NEQ: case AL_LESSP:
case AL_GREATERP: case AL_LEQ: case AL_GEQ:
PRINTLOP(vl,f); break;
case AL_EX: case AL_ALL:
PRINTQOP(vl,f); break;
default:
break;
}
}
void PRINTFOP(vl,f)
VL vl;
F f;
{
char *op;
NODE n;
op = FOP(f)==AL_OR?" @|| ":" @&& ";
n = FJARG(f);
PUTS("("); PRINTEXPR(vl,BDY(n)); PUTS(")");
for ( n = NEXT(n); n; n = NEXT(n) ) {
PUTS(op); PUTS("("); PRINTEXPR(vl,BDY(n)); PUTS(")");
}
}
void PRINTEOP(vl,f)
VL vl;
F f;
{
oFOP op;
char *sop;
if ( (op = FOP(f)) == AL_NOT ) {
PUTS("(@! "); PRINTEXPR(vl,(Obj)FARG(f)); PUTS(")"); return;
}
switch ( op ) {
case AL_IMPL:
sop = " @impl "; break;
case AL_REPL:
sop = " @repl "; break;
case AL_EQUIV:
sop = " @equiv "; break;
default:
break;
}
PUTS("(");
PRINTEXPR(vl,(Obj)FLHS(f));
PUTS(sop);
PRINTEXPR(vl,(Obj)FRHS(f));
PUTS(")");
}
void PRINTLOP(vl,f)
VL vl;
F f;
{
char *op;
switch ( FOP(f) ) {
case AL_EQUAL:
op = " @== "; break;
case AL_NEQ:
op = " @!= "; break;
case AL_LESSP:
op = " @< "; break;
case AL_GREATERP:
op = " @> "; break;
case AL_LEQ:
op = " @<= "; break;
case AL_GEQ:
op = " @>= "; break;
default:
error("PRINTLOP : invalid operator");
break;
}
PRINTEXPR(vl,(Obj)FPL(f)); PUTS(op); PUTS("0");
}
void PRINTQOP(vl,f)
VL vl;
F f;
{
char *op;
op = FOP(f)==AL_EX?"ex":"all";
TAIL PRINTF(OUT,"%s(%s,",op,NAME(FQVR(f)));
PRINTEXPR(vl,(Obj)FQMAT(f)); PUTS(")");
}
void PRINTUP(n)
UP n;
{
int i,d;
if ( !n )
PUTS("0");
else if ( !n->d )
PRINTNUM(n->c[0]);
else {
d = n->d;
PUTS("(");
if ( !d ) {
PRINTNUM(n->c[d]);
} else if ( d == 1 ) {
PRINTNUM(n->c[d]);
PUTS("*@p");
} else {
PRINTNUM(n->c[d]);
PUTS("*@p"); PRINTHAT; TAIL PRINTF(OUT,"%d",d);
}
for ( i = d-1; i >= 0; i-- ) {
if ( n->c[i] ) {
PUTS("+("); PRINTNUM(n->c[i]); PUTS(")");
if ( i >= 2 ) {
PUTS("*@p"); PRINTHAT; TAIL PRINTF(OUT,"%d",i);
} else if ( i == 1 )
PUTS("*@p");
}
}
PUTS(")");
}
}
void PRINTUM(n)
UM n;
{
int i,d;
if ( !n )
PUTS("0");
else if ( !n->d )
PRINTSF(n->c[0]);
else {
d = n->d;
PUTS("(");
if ( !d ) {
PRINTSF(n->c[d]);
} else if ( d == 1 ) {
PRINTSF(n->c[d]);
PUTS("*@s");
} else {
PRINTSF(n->c[d]);
PUTS("*@s"); PRINTHAT; TAIL PRINTF(OUT,"%d",d);
}
for ( i = d-1; i >= 0; i-- ) {
if ( n->c[i] ) {
PUTS("+("); PRINTSF(n->c[i]); PUTS(")");
if ( i >= 2 ) {
PUTS("*@s"); PRINTHAT; TAIL PRINTF(OUT,"%d",i);
} else if ( i == 1 )
PUTS("*@s");
}
}
PUTS(")");
}
}
void PRINTSF(i)
unsigned int i;
{
if ( !i ) {
PUTS("0");
} else {
TAIL PRINTF(OUT,"@_%d",IFTOF(i));
}
}