version 1.15, 2004/07/08 02:58:19 |
version 1.19, 2004/08/05 00:56:54 |
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/* $OpenXM: OpenXM_contrib2/asir2000/parse/quote.c,v 1.14 2004/07/07 07:40:19 noro Exp $ */ |
/* $OpenXM: OpenXM_contrib2/asir2000/parse/quote.c,v 1.18 2004/07/13 09:10:39 noro Exp $ */ |
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#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
Line 49 void chsgnquote(QUOTE a,QUOTE *c) |
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Line 49 void chsgnquote(QUOTE a,QUOTE *c) |
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{ |
{ |
FNODE fn; |
FNODE fn; |
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fn = mkfnode(3,I_BOP,subfs,0,BDY(a)); |
fn = mkfnode(1,I_MINUS,BDY(a)); |
MKQUOTE(*c,fn); |
MKQUOTE(*c,fn); |
} |
} |
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Line 318 void vartoquote(V v,QUOTE *c) |
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Line 318 void vartoquote(V v,QUOTE *c) |
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if ( x && OID(x)==O_P && !NEXT(DC(x)) |
if ( x && OID(x)==O_P && !NEXT(DC(x)) |
&& UNIQ(DEG(DC(x))) && UNIQ(COEF(DC(x))) ) { |
&& UNIQ(DEG(DC(x))) && UNIQ(COEF(DC(x))) ) { |
/* use a as is */ |
/* use a as is */ |
u = a; |
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} else { |
} else { |
/* a => (a) */ |
/* a => (a) */ |
MKQUOTE(u,mkfnode(1,I_PAREN,BDY(a))); |
MKQUOTE(u,mkfnode(1,I_PAREN,BDY(a))); a = u; |
} |
} |
objtoquote(ad[1].arg,&b); |
objtoquote(ad[1].arg,&b); |
pwrquote(CO,u,b,c); |
x = (P)ad[1].arg; |
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/* check whether x is a non-negative integer or a variable */ |
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if ( !x || (INT(x) && SGN((Q)x) > 0) |
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|| (OID(x)==O_P && !NEXT(DC(x)) |
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&& UNIQ(DEG(DC(x))) && UNIQ(COEF(DC(x)))) ) { |
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/* use b as is */ |
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} else { |
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/* b => (b) */ |
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MKQUOTE(u,mkfnode(1,I_PAREN,BDY(b))); b = u; |
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} |
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pwrquote(CO,a,b,c); |
} else { |
} else { |
for ( i = 0; i < pf->argc; i++ ) |
for ( i = 0; i < pf->argc; i++ ) |
if ( ad[i].d ) |
if ( ad[i].d ) |
Line 343 void vartoquote(V v,QUOTE *c) |
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Line 352 void vartoquote(V v,QUOTE *c) |
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} |
} |
} |
} |
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typedef enum { |
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A_arg,A_arf,A_int,A_str,A_internal,A_node,A_notimpl,A_func,A_end |
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} farg_type; |
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typedef struct fid_spec { |
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fid id; |
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farg_type type[10]; |
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} *fid_spec_p; |
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struct fid_spec fid_spec_tab[] = { |
struct fid_spec fid_spec_tab[] = { |
{I_BOP,A_arf,A_arg,A_arg,A_end}, |
{I_BOP,A_arf,A_fnode,A_fnode,A_end}, |
{I_COP,A_int,A_arg,A_arg,A_end}, |
{I_COP,A_int,A_fnode,A_fnode,A_end}, |
{I_AND,A_arg,A_arg,A_end}, |
{I_AND,A_fnode,A_fnode,A_end}, |
{I_OR,A_arg,A_arg,A_end}, |
{I_OR,A_fnode,A_fnode,A_end}, |
{I_NOT,A_arg,A_end}, |
{I_NOT,A_fnode,A_end}, |
{I_CE,A_arg,A_arg,A_end}, |
{I_CE,A_fnode,A_fnode,A_end}, |
{I_PRESELF,A_arf,A_arg,A_end}, |
{I_PRESELF,A_arf,A_fnode,A_end}, |
{I_POSTSELF,A_arf,A_arg,A_end}, |
{I_POSTSELF,A_arf,A_fnode,A_end}, |
{I_FUNC,A_func,A_arg,A_end}, |
{I_FUNC,A_func,A_fnode,A_end}, |
{I_FUNC_OPT,A_func,A_arg,A_arg,A_end}, |
{I_FUNC_OPT,A_func,A_fnode,A_fnode,A_end}, |
{I_IFUNC,A_arg,A_arg,A_end}, |
{I_IFUNC,A_fnode,A_fnode,A_end}, |
{I_MAP,A_func,A_arg,A_end}, |
{I_MAP,A_func,A_fnode,A_end}, |
{I_RECMAP,A_func,A_arg,A_end}, |
{I_RECMAP,A_func,A_fnode,A_end}, |
{I_PFDERIV,A_notimpl,A_end}, |
{I_PFDERIV,A_notimpl,A_end}, |
{I_ANS,A_int,A_end}, |
{I_ANS,A_int,A_end}, |
{I_PVAR,A_int,A_node,A_end}, |
{I_PVAR,A_int,A_node,A_end}, |
{I_ASSPVAR,A_arg,A_arg,A_end}, |
{I_ASSPVAR,A_fnode,A_fnode,A_end}, |
{I_FORMULA,A_internal,A_end}, |
{I_FORMULA,A_internal,A_end}, |
{I_LIST,A_node,A_end}, |
{I_LIST,A_node,A_end}, |
{I_STR,A_str,A_end}, |
{I_STR,A_str,A_end}, |
{I_NEWCOMP,A_int,A_end}, |
{I_NEWCOMP,A_int,A_end}, |
{I_CAR,A_arg,A_end}, |
{I_CAR,A_fnode,A_end}, |
{I_CDR,A_arg,A_end}, |
{I_CDR,A_fnode,A_end}, |
{I_CAST,A_notimpl,A_end}, |
{I_CAST,A_notimpl,A_end}, |
{I_INDEX,A_arg,A_node,A_end}, |
{I_INDEX,A_fnode,A_node,A_end}, |
{I_EV,A_node,A_end}, |
{I_EV,A_node,A_end}, |
{I_TIMER,A_arg,A_arg,A_arg,A_end}, |
{I_TIMER,A_fnode,A_fnode,A_fnode,A_end}, |
{I_GF2NGEN,A_end}, |
{I_GF2NGEN,A_end}, |
{I_GFPNGEN,A_end}, |
{I_GFPNGEN,A_end}, |
{I_GFSNGEN,A_end}, |
{I_GFSNGEN,A_end}, |
{I_LOP,A_int,A_arg,A_arg,A_end}, |
{I_LOP,A_int,A_fnode,A_fnode,A_end}, |
{I_OPT,A_str,A_arg,A_end}, |
{I_OPT,A_str,A_fnode,A_end}, |
{I_GETOPT,A_str,A_end}, |
{I_GETOPT,A_str,A_end}, |
{I_POINT,A_arg,A_str,A_end}, |
{I_POINT,A_fnode,A_str,A_end}, |
{I_PAREN,A_arg,A_end}, |
{I_PAREN,A_fnode,A_end}, |
{I_MINUS,A_arg,A_end}, |
{I_MINUS,A_fnode,A_end}, |
{I_NARYOP,A_notimpl,A_end} |
{I_NARYOP,A_notimpl,A_end} |
}; |
}; |
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Line 414 FNODE strip_paren(FNODE f) |
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Line 414 FNODE strip_paren(FNODE f) |
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} |
} |
} |
} |
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NODE flatten_fnodenode(NODE n,char *opname); |
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FNODE flatten_fnode(FNODE f,char *opname); |
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NODE flatten_fnodenode(NODE n,char *opname) |
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{ |
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NODE r0,r,t; |
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r0 = 0; |
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for ( t = n; t; t = NEXT(t) ) { |
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NEXTNODE(r0,r); |
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BDY(r) = (pointer)flatten_fnode((FNODE)BDY(t),opname); |
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} |
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if ( r0 ) NEXT(r) = 0; |
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return r0; |
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} |
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FNODE flatten_fnode(FNODE f,char *opname) |
FNODE flatten_fnode(FNODE f,char *opname) |
{ |
{ |
fid_spec_p spec; |
fid_spec_p spec; |
Line 433 FNODE flatten_fnode(FNODE f,char *opname) |
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Line 449 FNODE flatten_fnode(FNODE f,char *opname) |
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f2 = (pointer)flatten_fnode(FA2(f),opname); |
f2 = (pointer)flatten_fnode(FA2(f),opname); |
f2 = strip_paren(f2); |
f2 = strip_paren(f2); |
if ( f1->id == I_BOP && !strcmp(((ARF)FA0(f1))->name,opname) ) { |
if ( f1->id == I_BOP && !strcmp(((ARF)FA0(f1))->name,opname) ) { |
/* [+ [+ A B] C] => [+ A [+ B C]] */ |
/* [op [op A B] C] => [op A [op B C]] */ |
return mkfnode(3,I_BOP,(ARF)FA0(f),FA1(f1), |
return mkfnode(3,I_BOP,(ARF)FA0(f),FA1(f1), |
mkfnode(3,I_BOP,(ARF)FA0(f),FA2(f1),f2)); |
mkfnode(3,I_BOP,(ARF)FA0(f),FA2(f1),f2)); |
} else |
} else |
Line 443 FNODE flatten_fnode(FNODE f,char *opname) |
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Line 459 FNODE flatten_fnode(FNODE f,char *opname) |
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for ( i = 0; type[i] != A_end; i++ ); |
for ( i = 0; type[i] != A_end; i++ ); |
NEWFNODE(r,i); ID(r) = f->id; |
NEWFNODE(r,i); ID(r) = f->id; |
for ( i = 0; type[i] != A_end; i++ ) { |
for ( i = 0; type[i] != A_end; i++ ) { |
if ( type[i] == A_arg ) |
if ( type[i] == A_fnode ) |
r->arg[i] = (pointer)flatten_fnode(f->arg[i],opname); |
r->arg[i] = (pointer)flatten_fnode(f->arg[i],opname); |
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else if ( type[i] == A_node ) |
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r->arg[i] = (pointer)flatten_fnodenode(f->arg[i],opname); |
else |
else |
r->arg[i] = f->arg[i]; |
r->arg[i] = f->arg[i]; |
} |
} |