version 1.96, 2005/11/04 07:03:38 |
version 1.98, 2005/11/16 23:42:53 |
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* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* |
* |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/strobj.c,v 1.95 2005/11/03 07:41:22 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/strobj.c,v 1.97 2005/11/06 01:27:28 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
Line 98 void Pquote_normalize(); |
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Line 98 void Pquote_normalize(); |
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void Pnquote_comp(); |
void Pnquote_comp(); |
void Pnquote_match(); |
void Pnquote_match(); |
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void Pquote_to_nbp(); |
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void Pshuffle_mul_nbp(); |
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void Pquote_to_funargs(),Pfunargs_to_quote(),Pget_function_name(); |
void Pquote_to_funargs(),Pfunargs_to_quote(),Pget_function_name(); |
void Pquote_match(),Pget_quote_id(),Pquote_match_rewrite(); |
void Pquote_match(),Pget_quote_id(),Pquote_match_rewrite(); |
void Pquote_to_nary(),Pquote_to_bin(); |
void Pquote_to_nary(),Pquote_to_bin(); |
Line 139 struct ftab str_tab[] = { |
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Line 142 struct ftab str_tab[] = { |
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{"quote_normalize",Pquote_normalize,-2}, |
{"quote_normalize",Pquote_normalize,-2}, |
{"quote_match",Pquote_match,2}, |
{"quote_match",Pquote_match,2}, |
{"quote_match_rewrite",Pquote_match_rewrite,-4}, |
{"quote_match_rewrite",Pquote_match_rewrite,-4}, |
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{"nquote_comp",Pnquote_comp,2}, |
{"nquote_comp",Pnquote_comp,2}, |
{"nquote_match",Pnquote_match,2}, |
{"nquote_match",Pnquote_match,2}, |
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{"quote_to_nbp",Pquote_to_nbp,1}, |
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{"shuffle_mul_nbp",Pshuffle_mul_nbp,2}, |
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{"quote_to_nary",Pquote_to_nary,1}, |
{"quote_to_nary",Pquote_to_nary,1}, |
{"quote_to_bin",Pquote_to_bin,2}, |
{"quote_to_bin",Pquote_to_bin,2}, |
Line 2035 void Pquote_normalize(NODE arg,QUOTE *rp) |
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Line 2041 void Pquote_normalize(NODE arg,QUOTE *rp) |
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if ( !ac ) error("quote_normalize : invalid argument"); |
if ( !ac ) error("quote_normalize : invalid argument"); |
q = (QUOTE)ARG0(arg); |
q = (QUOTE)ARG0(arg); |
expand = ac==2 && ARG1(arg); |
expand = ac==2 && ARG1(arg); |
if ( !q || OID(q) != O_QUOTE ) { |
if ( !q || OID(q) != O_QUOTE ) |
*rp = q; |
*rp = q; |
return; |
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} else if ( q->normalized && (q->expanded || !expand) ) |
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*rp = q; |
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else { |
else { |
f = fnode_normalize(BDY(q),expand); |
f = fnode_normalize(BDY(q),expand); |
MKQUOTE(r,f); |
MKQUOTE(r,f); |
r->normalized = 1; |
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if ( expand ) r->expanded = 1; |
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*rp = r; |
*rp = r; |
} |
} |
} |
} |
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NBP fnode_to_nbp(FNODE f); |
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void Pquote_to_nbp(NODE arg,NBP *rp) |
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{ |
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QUOTE q; |
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FNODE f; |
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q = (QUOTE)ARG0(arg); f = (FNODE)BDY(q); |
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f = fnode_normalize(f,0); |
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*rp = fnode_to_nbp(f); |
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} |
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void Pshuffle_mul_nbp(NODE arg,NBP *rp) |
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{ |
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NBP p1,p2; |
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p1 = (NBP)ARG0(arg); |
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p2 = (NBP)ARG1(arg); |
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shuffle_mulnbp(CO,p1,p2,rp); |
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} |
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NBP fnode_to_nbp(FNODE f) |
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{ |
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Q r; |
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int n,i; |
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NBM m; |
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V v; |
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NBP u,u1,u2; |
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NODE t,b; |
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if ( f->id == I_FORMULA ) { |
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r = eval(f); |
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NEWNBM(m); |
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if ( OID(r) == O_N ) { |
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m->d = 0; m->c = (Q)r; m->b = 0; |
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} else { |
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v = VR((P)r); |
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m->d = 1; m->c = ONE; NEWNBMBDY(m,1); |
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if ( !strcmp(NAME(v),"x") ) NBM_SET(m->b,0); |
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else NBM_CLR(m->b,0); |
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} |
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MKNODE(b,m,0); MKNBP(u,b); |
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return u; |
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} else if ( IS_NARYADD(f) ) { |
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t = (NODE)FA1(f); u = fnode_to_nbp((FNODE)BDY(t)); |
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for ( t = NEXT(t); t; t = NEXT(t) ) { |
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u1 = fnode_to_nbp((FNODE)BDY(t)); |
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addnbp(CO,u,u1,&u2); u = u2; |
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} |
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return u; |
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} else if ( IS_NARYMUL(f) ) { |
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t = (NODE)FA1(f); u = fnode_to_nbp((FNODE)BDY(t)); |
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for ( t = NEXT(t); t; t = NEXT(t) ) { |
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u1 = fnode_to_nbp((FNODE)BDY(t)); |
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mulnbp(CO,u,u1,&u2); u = u2; |
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} |
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return u; |
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} else if ( IS_BINARYPWR(f) ) { |
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u = fnode_to_nbp((FNODE)FA1(f)); |
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r = eval((FNODE)FA2(f)); |
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pwrnbp(CO,u,r,&u1); |
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return u1; |
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} |
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} |
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void Pnquote_comp(NODE arg,Q *rp) |
void Pnquote_comp(NODE arg,Q *rp) |
{ |
{ |
QUOTE q1,q2; |
QUOTE q1,q2; |
Line 2057 void Pnquote_comp(NODE arg,Q *rp) |
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Line 2123 void Pnquote_comp(NODE arg,Q *rp) |
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q1 = (QUOTE)ARG0(arg); f1 = (FNODE)BDY(q1); |
q1 = (QUOTE)ARG0(arg); f1 = (FNODE)BDY(q1); |
q2 = (QUOTE)ARG1(arg); f2 = (FNODE)BDY(q2); |
q2 = (QUOTE)ARG1(arg); f2 = (FNODE)BDY(q2); |
if ( !q1->normalized ) f1 = fnode_normalize(f1,0); |
f1 = fnode_normalize(f1,0); |
if ( !q2->normalized ) f2 = fnode_normalize(f2,0); |
f2 = fnode_normalize(f2,0); |
r = nfnode_comp(f1,f2); |
r = nfnode_comp(f1,f2); |
STOQ(r,*rp); |
STOQ(r,*rp); |
} |
} |
Line 2798 int nfnode_match(FNODE f,FNODE pat,NODE *rp) |
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Line 2864 int nfnode_match(FNODE f,FNODE pat,NODE *rp) |
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FUNC ff,pf; |
FUNC ff,pf; |
int r; |
int r; |
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if ( !pat ) |
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if ( !f ) { |
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*rp = 0; |
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return 1; |
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} else |
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return 0; |
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else if ( !f ) |
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return 0; |
switch ( pat->id ) { |
switch ( pat->id ) { |
case I_PVAR: |
case I_PVAR: |
/* [[pat,f]] */ |
/* [[pat,f]] */ |
Line 2901 FNODE fnode_left_narymul(FNODE p,int i) |
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Line 2975 FNODE fnode_left_narymul(FNODE p,int i) |
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a = (NODE)FA1(p); |
a = (NODE)FA1(p); |
l = length(a); |
l = length(a); |
if ( i < 0 || i >= l ) error("fnode_left_narymul : invalid index"); |
if ( i < 0 || i >= l ) error("fnode_left_narymul : invalid index"); |
if ( i == 0 ) return mkfnode(1,I_FORMULA,ONE); |
if ( i == 0 ) return 0; |
else if ( i == 1 ) return (FNODE)BDY(a); |
else if ( i == 1 ) return (FNODE)BDY(a); |
else { |
else { |
for ( r0 = 0, k = 0, t = a; k < i; k++, t = NEXT(t) ) { |
for ( r0 = 0, k = 0, t = a; k < i; k++, t = NEXT(t) ) { |
Line 2922 FNODE fnode_right_narymul(FNODE p,int i) |
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Line 2996 FNODE fnode_right_narymul(FNODE p,int i) |
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a = (NODE)FA1(p); |
a = (NODE)FA1(p); |
l = length(a); |
l = length(a); |
if ( i < 0 || i >= l ) error("fnode_right_narymul : invalid index"); |
if ( i < 0 || i >= l ) error("fnode_right_narymul : invalid index"); |
if ( i == l-1 ) return mkfnode(1,I_FORMULA,ONE); |
if ( i == l-1 ) return 0; |
else { |
else { |
for ( k = 0, t = a; k <= i; k++, t = NEXT(t) ); |
for ( k = 0, t = a; k <= i; k++, t = NEXT(t) ); |
return fnode_node_to_narymul(t); |
return fnode_node_to_narymul(t); |
Line 3019 int nfnode_match_narymul(FNODE f,FNODE p,NODE *rp) |
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Line 3093 int nfnode_match_narymul(FNODE f,FNODE p,NODE *rp) |
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pright = fnode_right_narymul(p,pi); |
pright = fnode_right_narymul(p,pi); |
/* XXX : incomplete */ |
/* XXX : incomplete */ |
for ( s = fa, fi = 0; s; s = NEXT(s), fi++ ) { |
for ( s = fa, fi = 0; s; s = NEXT(s), fi++ ) { |
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if ( fi < pi ) continue; |
if ( nfnode_match(BDY(s),pivot,&m) ) { |
if ( nfnode_match(BDY(s),pivot,&m) ) { |
fleft = fnode_left_narymul(f,fi); |
fleft = fnode_left_narymul(f,fi); |
pleft1 = rewrite_fnode(pleft,m); |
pleft1 = rewrite_fnode(pleft,m); |