version 1.176, 2009/09/24 07:13:00 |
version 1.196, 2011/06/16 08:17:15 |
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/* $OpenXM: OpenXM_contrib2/asir2000/engine/nd.c,v 1.175 2009/09/09 08:13:24 noro Exp $ */ |
/* $OpenXM: OpenXM_contrib2/asir2000/engine/nd.c,v 1.195 2011/02/18 02:54:48 noro Exp $ */ |
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#include "nd.h" |
#include "nd.h" |
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Line 49 static int nd_demand; |
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Line 49 static int nd_demand; |
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static int nd_module,nd_ispot,nd_mpos,nd_pot_nelim; |
static int nd_module,nd_ispot,nd_mpos,nd_pot_nelim; |
static NODE nd_tracelist; |
static NODE nd_tracelist; |
static NODE nd_alltracelist; |
static NODE nd_alltracelist; |
static int nd_gentrace,nd_gensyz,nd_nora; |
static int nd_gentrace,nd_gensyz,nd_nora,nd_newelim,nd_intersect; |
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static int *nd_gbblock; |
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NumberField get_numberfield(); |
NumberField get_numberfield(); |
UINT *nd_det_compute_bound(NDV **dm,int n,int j); |
UINT *nd_det_compute_bound(NDV **dm,int n,int j); |
Line 1342 int nd_nf(int mod,ND d,ND g,NDV *ps,int full,NDC dn,ND |
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Line 1343 int nd_nf(int mod,ND d,ND g,NDV *ps,int full,NDC dn,ND |
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node = mknode(4,div,iq,dmul,ONE); |
node = mknode(4,div,iq,dmul,ONE); |
} |
} |
sugar = MAX(sugar,SG(p)+TD(DL(mul))); |
sugar = MAX(sugar,SG(p)+TD(DL(mul))); |
if ( !mod && g && ((double)(p_mag(HCP(g))) > hmag) ) { |
if ( !mod && g && !nd_vc && ((double)(p_mag(HCP(g))) > hmag) ) { |
hg = HCU(g); |
hg = HCU(g); |
nd_removecont2(d,g); |
nd_removecont2(d,g); |
if ( dn || nd_gentrace ) { |
if ( dn || nd_gentrace ) { |
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goto again; |
goto again; |
} else if ( nf ) { |
} else if ( nf ) { |
if ( checkonly || gensyz ) return 0; |
if ( checkonly || gensyz ) return 0; |
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if ( nd_newelim ) { |
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if ( nd_module ) { |
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if ( MPOS(HDL(nf)) > 1 ) return 0; |
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} else if ( !(HDL(nf)[nd_exporigin] & nd_mask[0]) ) return 0; |
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} |
if ( DP_Print ) { printf("+"); fflush(stdout); } |
if ( DP_Print ) { printf("+"); fflush(stdout); } |
hc = HCU(nf); |
hc = HCU(nf); |
nd_removecont(m,nf); |
nd_removecont(m,nf); |
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if ( nd_gentrace ) { |
if ( nd_gentrace ) { |
cont = ndc_div(m,hc,HCU(nf)); |
cont = ndc_div(m,hc,HCU(nf)); |
if ( m || !UNIQ(cont) ) { |
if ( m || !UNIQ(cont) ) { |
t = mknode(4,0,0,0,cont); |
t = mknode(4,NULLP,NULLP,NULLP,cont); |
MKLIST(list,t); MKNODE(t,list,nd_tracelist); |
MKLIST(list,t); MKNODE(t,list,nd_tracelist); |
nd_tracelist = t; |
nd_tracelist = t; |
} |
} |
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if ( nd_gentrace ) { |
if ( nd_gentrace ) { |
cont = ndc_div(0,hnfq,HCU(nfqv)); |
cont = ndc_div(0,hnfq,HCU(nfqv)); |
if ( !UNIQ(cont) ) { |
if ( !UNIQ(cont) ) { |
t = mknode(4,0,0,0,cont); |
t = mknode(4,NULLP,NULLP,NULLP,cont); |
MKLIST(list,t); MKNODE(t,list,nd_tracelist); |
MKLIST(list,t); MKNODE(t,list,nd_tracelist); |
nd_tracelist = t; |
nd_tracelist = t; |
} |
} |
Line 2300 ND_pairs nd_newpairs( NODE g, int t ) |
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Line 2306 ND_pairs nd_newpairs( NODE g, int t ) |
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{ |
{ |
NODE h; |
NODE h; |
UINT *dl; |
UINT *dl; |
int ts,s; |
int ts,s,i,t0,min,max; |
ND_pairs r,r0; |
ND_pairs r,r0; |
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dl = DL(nd_psh[t]); |
dl = DL(nd_psh[t]); |
ts = SG(nd_psh[t]) - TD(dl); |
ts = SG(nd_psh[t]) - TD(dl); |
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if ( nd_module && nd_intersect && (MPOS(dl) > 1) ) return 0; |
for ( r0 = 0, h = g; h; h = NEXT(h) ) { |
for ( r0 = 0, h = g; h; h = NEXT(h) ) { |
if ( nd_module && (MPOS(DL(nd_psh[(long)BDY(h)])) != MPOS(dl)) ) |
if ( nd_module && (MPOS(DL(nd_psh[(long)BDY(h)])) != MPOS(dl)) ) |
continue; |
continue; |
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if ( nd_gbblock ) { |
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t0 = (long)BDY(h); |
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for ( i = 0; nd_gbblock[i] >= 0; i += 2 ) { |
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min = nd_gbblock[i]; max = nd_gbblock[i+1]; |
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if ( t0 >= min && t0 <= max && t >= min && t <= max ) |
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break; |
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} |
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if ( nd_gbblock[i] >= 0 ) |
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continue; |
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} |
NEXTND_pairs(r0,r); |
NEXTND_pairs(r0,r); |
r->i1 = (long)BDY(h); |
r->i1 = (long)BDY(h); |
r->i2 = t; |
r->i2 = t; |
Line 2594 int ndv_newps(int m,NDV a,NDV aq) |
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Line 2611 int ndv_newps(int m,NDV a,NDV aq) |
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} |
} |
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/* nd_tracelist = [[0,index,div],...,[nd_psn-1,index,div]] */ |
/* nd_tracelist = [[0,index,div],...,[nd_psn-1,index,div]] */ |
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/* return 1 if success, 0 if failure (HC(a mod p)) */ |
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void ndv_setup(int mod,int trace,NODE f,int dont_sort,int dont_removecont) |
int ndv_setup(int mod,int trace,NODE f,int dont_sort,int dont_removecont) |
{ |
{ |
int i,j,td,len,max; |
int i,j,td,len,max; |
NODE s,s0,f0,tn; |
NODE s,s0,f0,tn; |
Line 2649 void ndv_setup(int mod,int trace,NODE f,int dont_sort, |
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Line 2667 void ndv_setup(int mod,int trace,NODE f,int dont_sort, |
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register_hcf(a); |
register_hcf(a); |
am = nd_ps[i] = ndv_dup(mod,a); |
am = nd_ps[i] = ndv_dup(mod,a); |
ndv_mod(mod,am); |
ndv_mod(mod,am); |
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if ( DL_COMPARE(HDL(am),HDL(a)) ) |
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return 0; |
ndv_removecont(mod,am); |
ndv_removecont(mod,am); |
} else { |
} else { |
a = nd_ps[i] = ndv_dup(mod,w[i].p); |
a = nd_ps[i] = ndv_dup(mod,w[i].p); |
Line 2675 void ndv_setup(int mod,int trace,NODE f,int dont_sort, |
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Line 2695 void ndv_setup(int mod,int trace,NODE f,int dont_sort, |
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} |
} |
} |
} |
if ( nd_gentrace && nd_tracelist ) NEXT(tn) = 0; |
if ( nd_gentrace && nd_tracelist ) NEXT(tn) = 0; |
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return 1; |
} |
} |
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struct order_spec *append_block(struct order_spec *spec, |
struct order_spec *append_block(struct order_spec *spec, |
Line 2782 NODE postprocess_algcoef(VL av,NODE alist,NODE r) |
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Line 2803 NODE postprocess_algcoef(VL av,NODE alist,NODE r) |
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return u0; |
return u0; |
} |
} |
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void nd_gr(LIST f,LIST v,int m,int f4,struct order_spec *ord,LIST *rp) |
void nd_gr(LIST f,LIST v,int m,int homo,int f4,struct order_spec *ord,LIST *rp) |
{ |
{ |
VL tv,fv,vv,vc,av; |
VL tv,fv,vv,vc,av; |
NODE fd,fd0,r,r0,t,x,s,xx,alist; |
NODE fd,fd0,r,r0,t,x,s,xx,alist; |
int e,max,nvar,i; |
int e,max,nvar,i; |
NDV b; |
NDV b; |
int ishomo,nalg,mrank,trank; |
int ishomo,nalg,mrank,trank,wmax,len; |
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NMV a; |
Alg alpha,dp; |
Alg alpha,dp; |
P p,zp; |
P p,zp; |
Q dmy; |
Q dmy; |
Line 2802 void nd_gr(LIST f,LIST v,int m,int f4,struct order_spe |
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Line 2824 void nd_gr(LIST f,LIST v,int m,int f4,struct order_spe |
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Q jq; |
Q jq; |
int *perm; |
int *perm; |
EPOS oepos; |
EPOS oepos; |
int obpe,oadv,ompos; |
int obpe,oadv,ompos,cbpe; |
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nd_module = 0; |
nd_module = 0; |
if ( !m && Demand ) nd_demand = 1; |
if ( !m && Demand ) nd_demand = 1; |
Line 2841 void nd_gr(LIST f,LIST v,int m,int f4,struct order_spe |
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Line 2863 void nd_gr(LIST f,LIST v,int m,int f4,struct order_spe |
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} |
} |
nd_init_ord(ord); |
nd_init_ord(ord); |
mrank = 0; |
mrank = 0; |
for ( t = BDY(f), max = 0; t; t = NEXT(t) ) |
for ( t = BDY(f), max = 1; t; t = NEXT(t) ) |
for ( tv = vv; tv; tv = NEXT(tv) ) { |
for ( tv = vv; tv; tv = NEXT(tv) ) { |
if ( nd_module ) { |
if ( nd_module ) { |
s = BDY((LIST)BDY(t)); |
s = BDY((LIST)BDY(t)); |
Line 2875 void nd_gr(LIST f,LIST v,int m,int f4,struct order_spe |
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Line 2897 void nd_gr(LIST f,LIST v,int m,int f4,struct order_spe |
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if ( b ) { NEXTNODE(fd0,fd); BDY(fd) = (pointer)b; } |
if ( b ) { NEXTNODE(fd0,fd); BDY(fd) = (pointer)b; } |
} |
} |
if ( fd0 ) NEXT(fd) = 0; |
if ( fd0 ) NEXT(fd) = 0; |
ndv_setup(m,0,fd0,0,0); |
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if ( !ishomo && homo ) { |
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for ( t = fd0, wmax = max; t; t = NEXT(t) ) { |
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b = (NDV)BDY(t); len = LEN(b); |
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for ( a = BDY(b), i = 0; i < len; i++, NMV_ADV(a) ) |
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wmax = MAX(TD(DL(a)),wmax); |
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} |
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homogenize_order(ord,nvar,&ord1); |
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nd_init_ord(ord1); |
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nd_setup_parameters(nvar+1,wmax); |
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for ( t = fd0; t; t = NEXT(t) ) |
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ndv_homogenize((NDV)BDY(t),obpe,oadv,oepos,ompos); |
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} |
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ndv_setup(m,0,fd0,nd_gbblock?1:0,0); |
if ( nd_gentrace ) { |
if ( nd_gentrace ) { |
MKLIST(l1,nd_tracelist); MKNODE(nd_alltracelist,l1,0); |
MKLIST(l1,nd_tracelist); MKNODE(nd_alltracelist,l1,0); |
} |
} |
x = f4?nd_f4(m,&perm):nd_gb(m,ishomo,0,0,&perm); |
x = f4?nd_f4(m,&perm):nd_gb(m,ishomo || homo,0,0,&perm); |
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if ( !x ) { |
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*rp = 0; return; |
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} |
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if ( !ishomo && homo ) { |
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/* dehomogenization */ |
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for ( t = x; t; t = NEXT(t) ) ndv_dehomogenize((NDV)BDY(t),ord); |
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nd_init_ord(ord); |
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nd_setup_parameters(nvar,0); |
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} |
nd_demand = 0; |
nd_demand = 0; |
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if ( nd_module && nd_intersect ) { |
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for ( j = nd_psn-1, x = 0; j >= 0; j-- ) |
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if ( MPOS(DL(nd_psh[j])) > 1 ) { |
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MKNODE(xx,(pointer)j,x); x = xx; |
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} |
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conv_ilist(nd_demand,0,x,0); |
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goto FINAL; |
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} |
x = ndv_reducebase(x,perm); |
x = ndv_reducebase(x,perm); |
if ( nd_gentrace ) { tl1 = nd_alltracelist; nd_alltracelist = 0; } |
if ( nd_gentrace ) { tl1 = nd_alltracelist; nd_alltracelist = 0; } |
x = ndv_reduceall(m,x); |
x = ndv_reduceall(m,x); |
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cbpe = nd_bpe; |
if ( nd_gentrace ) { |
if ( nd_gentrace ) { |
tl2 = nd_alltracelist; nd_alltracelist = 0; |
tl2 = nd_alltracelist; nd_alltracelist = 0; |
ndv_check_membership(m,fd0,obpe,oadv,oepos,x); |
ndv_check_membership(m,fd0,obpe,oadv,oepos,x); |
if ( nd_gentrace ) { |
if ( nd_gentrace ) { |
tl3 = nd_alltracelist; nd_alltracelist = 0; |
tl3 = nd_alltracelist; nd_alltracelist = 0; |
} else tl3 = 0; |
} else tl3 = 0; |
nd_gb(m,0,1,nd_gensyz?1:0,0)!=0; |
nd_gb(m,0,1,nd_gensyz?1:0,0); |
if ( nd_gentrace && nd_gensyz ) { |
if ( nd_gentrace && nd_gensyz ) { |
tl4 = nd_alltracelist; nd_alltracelist = 0; |
tl4 = nd_alltracelist; nd_alltracelist = 0; |
} else tl4 = 0; |
} else tl4 = 0; |
} |
} |
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nd_bpe = cbpe; |
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nd_setup_parameters(nd_nvar,0); |
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FINAL: |
for ( r0 = 0, t = x; t; t = NEXT(t) ) { |
for ( r0 = 0, t = x; t; t = NEXT(t) ) { |
NEXTNODE(r0,r); |
NEXTNODE(r0,r); |
if ( nd_module ) BDY(r) = ndvtopl(m,CO,vv,BDY(t),mrank); |
if ( nd_module ) BDY(r) = ndvtopl(m,CO,vv,BDY(t),mrank); |
else BDY(r) = ndvtop(m,CO,vv,BDY(t)); |
else BDY(r) = ndvtop(m,CO,vv,BDY(t)); |
} |
} |
if ( r0 ) NEXT(r) = 0; |
if ( r0 ) NEXT(r) = 0; |
Line 2922 void nd_gr(LIST f,LIST v,int m,int f4,struct order_spe |
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Line 2979 void nd_gr(LIST f,LIST v,int m,int f4,struct order_spe |
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} |
} |
MKLIST(l1,tl1); MKLIST(l2,tl2); MKLIST(l3,t); MKLIST(l4,tl3); |
MKLIST(l1,tl1); MKLIST(l2,tl2); MKLIST(l3,t); MKLIST(l4,tl3); |
MKLIST(l5,tl4); |
MKLIST(l5,tl4); |
tr = mknode(7,*rp,0,l1,l2,l3,l4,l5); MKLIST(*rp,tr); |
tr = mknode(7,*rp,(!ishomo&&homo)?ONE:0,l1,l2,l3,l4,l5); MKLIST(*rp,tr); |
} |
} |
#if 0 |
#if 0 |
fprintf(asir_out,"ndv_alloc=%d\n",ndv_alloc); |
fprintf(asir_out,"ndv_alloc=%d\n",ndv_alloc); |
Line 2971 void nd_gr_postproc(LIST f,LIST v,int m,struct order_s |
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Line 3028 void nd_gr_postproc(LIST f,LIST v,int m,struct order_s |
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nvar += nalg; |
nvar += nalg; |
} |
} |
nd_init_ord(ord); |
nd_init_ord(ord); |
for ( t = BDY(f), max = 0; t; t = NEXT(t) ) |
for ( t = BDY(f), max = 1; t; t = NEXT(t) ) |
for ( tv = vv; tv; tv = NEXT(tv) ) { |
for ( tv = vv; tv; tv = NEXT(tv) ) { |
e = getdeg(tv->v,(P)BDY(t)); |
e = getdeg(tv->v,(P)BDY(t)); |
max = MAX(e,max); |
max = MAX(e,max); |
Line 3083 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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Line 3140 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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m = trace > 1 ? trace : get_lprime(mindex); |
m = trace > 1 ? trace : get_lprime(mindex); |
nd_init_ord(ord); |
nd_init_ord(ord); |
mrank = 0; |
mrank = 0; |
for ( t = BDY(f), max = 0; t; t = NEXT(t) ) |
for ( t = BDY(f), max = 1; t; t = NEXT(t) ) |
for ( tv = vv; tv; tv = NEXT(tv) ) { |
for ( tv = vv; tv; tv = NEXT(tv) ) { |
if ( nd_module ) { |
if ( nd_module ) { |
s = BDY((LIST)BDY(t)); |
s = BDY((LIST)BDY(t)); |
Line 3133 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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Line 3190 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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ndv_homogenize((NDV)BDY(t),obpe,oadv,oepos,ompos); |
ndv_homogenize((NDV)BDY(t),obpe,oadv,oepos,ompos); |
} |
} |
while ( 1 ) { |
while ( 1 ) { |
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tl1 = tl2 = tl3 = tl4 = 0; |
if ( Demand ) |
if ( Demand ) |
nd_demand = 1; |
nd_demand = 1; |
ndv_setup(m,1,fd0,0,0); |
ret = ndv_setup(m,1,fd0,nd_gbblock?1:0,0); |
if ( nd_gentrace ) { |
if ( nd_gentrace ) { |
MKLIST(l1,nd_tracelist); MKNODE(nd_alltracelist,l1,0); |
MKLIST(l1,nd_tracelist); MKNODE(nd_alltracelist,l1,0); |
} |
} |
cand = f4?nd_f4_trace(m,&perm):nd_gb_trace(m,ishomo || homo,&perm); |
if ( ret ) |
if ( !cand ) { |
cand = f4?nd_f4_trace(m,&perm):nd_gb_trace(m,ishomo || homo,&perm); |
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if ( !ret || !cand ) { |
/* failure */ |
/* failure */ |
if ( trace > 1 ) { *rp = 0; return; } |
if ( trace > 1 ) { *rp = 0; return; } |
else m = get_lprime(++mindex); |
else m = get_lprime(++mindex); |
Line 3443 void ndv_homogenize(NDV p,int obpe,int oadv,EPOS oepos |
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Line 3502 void ndv_homogenize(NDV p,int obpe,int oadv,EPOS oepos |
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NMV m,mr0,mr,t; |
NMV m,mr0,mr,t; |
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len = p->len; |
len = p->len; |
for ( m = BDY(p), i = 0, max = 0; i < len; NMV_OADV(m), i++ ) |
for ( m = BDY(p), i = 0, max = 1; i < len; NMV_OADV(m), i++ ) |
max = MAX(max,TD(DL(m))); |
max = MAX(max,TD(DL(m))); |
mr0 = nmv_adv>oadv?(NMV)REALLOC(BDY(p),len*nmv_adv):BDY(p); |
mr0 = nmv_adv>oadv?(NMV)REALLOC(BDY(p),len*nmv_adv):BDY(p); |
m = (NMV)((char *)mr0+(len-1)*oadv); |
m = (NMV)((char *)mr0+(len-1)*oadv); |
Line 4047 void weyl_mul_nm_nmv(int n,int mod,NM m0,NMV m1,NM *ta |
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Line 4106 void weyl_mul_nm_nmv(int n,int mod,NM m0,NMV m1,NM *ta |
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NEWNM(m); d = DL(m); |
NEWNM(m); d = DL(m); |
if ( mod ) { |
if ( mod ) { |
c0 = CM(m0); c1 = CM(m1); DMAR(c0,c1,0,mod,c); CM(m) = c; |
c0 = CM(m0); c1 = CM(m1); DMAR(c0,c1,0,mod,c); CM(m) = c; |
} else |
} else if ( nd_vc ) |
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mulp(nd_vc,CP(m0),CP(m1),&CP(m)); |
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else |
mulq(CQ(m0),CQ(m1),&CQ(m)); |
mulq(CQ(m0),CQ(m1),&CQ(m)); |
for ( i = 0; i < nd_wpd; i++ ) d[i] = 0; |
for ( i = 0; i < nd_wpd; i++ ) d[i] = 0; |
homo = n&1 ? 1 : 0; |
homo = n&1 ? 1 : 0; |
Line 4102 void weyl_mul_nm_nmv(int n,int mod,NM m0,NMV m1,NM *ta |
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Line 4163 void weyl_mul_nm_nmv(int n,int mod,NM m0,NMV m1,NM *ta |
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ndl_addto(DL(tab[u]),d); |
ndl_addto(DL(tab[u]),d); |
if ( mod ) { |
if ( mod ) { |
c0 = CM(tab[u]); DMAR(c0,c,0,mod,c1); CM(tab[u]) = c1; |
c0 = CM(tab[u]); DMAR(c0,c,0,mod,c1); CM(tab[u]) = c1; |
} else { |
} else if ( nd_vc ) |
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mulp(nd_vc,CP(tab[u]),(P)q,&CP(tab[u])); |
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else { |
mulq(CQ(tab[u]),q,&q1); CQ(tab[u]) = q1; |
mulq(CQ(tab[u]),q,&q1); CQ(tab[u]) = q1; |
} |
} |
} |
} |
Line 4114 void weyl_mul_nm_nmv(int n,int mod,NM m0,NMV m1,NM *ta |
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Line 4177 void weyl_mul_nm_nmv(int n,int mod,NM m0,NMV m1,NM *ta |
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ndl_add(DL(tab[u]),d,DL(t)); |
ndl_add(DL(tab[u]),d,DL(t)); |
if ( mod ) { |
if ( mod ) { |
c0 = CM(tab[u]); DMAR(c0,c,0,mod,c1); CM(t) = c1; |
c0 = CM(tab[u]); DMAR(c0,c,0,mod,c1); CM(t) = c1; |
} else |
} else if ( nd_vc ) |
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mulp(nd_vc,CP(tab[u]),(P)q,&CP(t)); |
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else |
mulq(CQ(tab[u]),q,&CQ(t)); |
mulq(CQ(tab[u]),q,&CQ(t)); |
*p = t; |
*p = t; |
} |
} |
Line 4884 EPOS nd_create_epos(struct order_spec *ord) |
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Line 4949 EPOS nd_create_epos(struct order_spec *ord) |
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/* external interface */ |
/* external interface */ |
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void nd_nf_p(P f,LIST g,LIST v,int m,struct order_spec *ord,P *rp) |
void nd_nf_p(Obj f,LIST g,LIST v,int m,struct order_spec *ord,Obj *rp) |
{ |
{ |
NODE t,in0,in; |
NODE t,in0,in; |
ND nd,nf; |
ND ndf,nf; |
NDV ndv; |
NDV ndvf; |
VL vv,tv; |
VL vv,tv; |
int stat,nvar,max,e; |
int stat,nvar,max,mrank; |
union oNDC dn; |
union oNDC dn; |
Q cont; |
Q cont; |
P pp; |
P pp; |
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LIST ppl; |
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if ( !f ) { |
if ( !f ) { |
*rp = 0; |
*rp = 0; |
Line 4902 void nd_nf_p(P f,LIST g,LIST v,int m,struct order_spec |
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Line 4968 void nd_nf_p(P f,LIST g,LIST v,int m,struct order_spec |
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pltovl(v,&vv); |
pltovl(v,&vv); |
for ( nvar = 0, tv = vv; tv; tv = NEXT(tv), nvar++ ); |
for ( nvar = 0, tv = vv; tv; tv = NEXT(tv), nvar++ ); |
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/* get the degree bound */ |
/* max=65536 implies nd_bpe=32 */ |
for ( t = BDY(g), max = 0; t; t = NEXT(t) ) |
max = 65536; |
for ( tv = vv; tv; tv = NEXT(tv) ) { |
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e = getdeg(tv->v,(P)BDY(t)); |
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max = MAX(e,max); |
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} |
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for ( tv = vv; tv; tv = NEXT(tv) ) { |
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e = getdeg(tv->v,f); |
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max = MAX(e,max); |
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} |
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nd_module = 0; |
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/* nd_module will be set if ord is a module ordering */ |
nd_init_ord(ord); |
nd_init_ord(ord); |
nd_setup_parameters(nvar,max); |
nd_setup_parameters(nvar,max); |
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if ( nd_module && OID(f) != O_LIST ) |
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error("nd_nf_p : the first argument must be a list"); |
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if ( nd_module ) mrank = length(BDY((LIST)f)); |
/* conversion to ndv */ |
/* conversion to ndv */ |
for ( in0 = 0, t = BDY(g); t; t = NEXT(t) ) { |
for ( in0 = 0, t = BDY(g); t; t = NEXT(t) ) { |
NEXTNODE(in0,in); |
NEXTNODE(in0,in); |
ptozp((P)BDY(t),1,&cont,&pp); |
if ( nd_module ) { |
BDY(in) = (pointer)ptondv(CO,vv,pp); |
if ( !BDY(t) || OID(BDY(t)) != O_LIST |
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|| length(BDY((LIST)BDY(t))) != mrank ) |
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error("nd_nf_p : inconsistent basis element"); |
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if ( !m ) pltozpl((LIST)BDY(t),&cont,&ppl); |
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else ppl = (LIST)BDY(t); |
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BDY(in) = (pointer)pltondv(CO,vv,ppl); |
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} else { |
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if ( !m ) ptozp((P)BDY(t),1,&cont,&pp); |
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else pp = (P)BDY(t); |
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BDY(in) = (pointer)ptondv(CO,vv,pp); |
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} |
if ( m ) ndv_mod(m,(NDV)BDY(in)); |
if ( m ) ndv_mod(m,(NDV)BDY(in)); |
} |
} |
NEXTNODE(in0,in); |
if ( in0 ) NEXT(in) = 0; |
BDY(in) = (pointer)ptondv(CO,vv,f); |
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if ( m ) ndv_mod(m,(NDV)BDY(in)); |
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NEXT(in) = 0; |
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if ( nd_module ) ndvf = pltondv(CO,vv,(LIST)f); |
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else ndvf = ptondv(CO,vv,(P)f); |
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if ( m ) ndv_mod(m,ndvf); |
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ndf = (pointer)ndvtond(m,ndvf); |
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/* dont sort, dont removecont */ |
/* dont sort, dont removecont */ |
ndv_setup(m,0,in0,1,1); |
ndv_setup(m,0,in0,1,1); |
nd_psn--; |
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nd_scale=2; |
nd_scale=2; |
while ( 1 ) { |
stat = nd_nf(m,0,ndf,nd_ps,1,0,&nf); |
nd = (pointer)ndvtond(m,nd_ps[nd_psn]); |
if ( !stat ) |
stat = nd_nf(m,0,nd,nd_ps,1,0,&nf); |
error("nd_nf_p : exponent too large"); |
if ( !stat ) { |
if ( nd_module ) *rp = (Obj)ndvtopl(m,CO,vv,ndtondv(m,nf),mrank); |
nd_psn++; |
else *rp = (Obj)ndvtop(m,CO,vv,ndtondv(m,nf)); |
nd_reconstruct(0,0); |
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nd_psn--; |
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} else |
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break; |
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} |
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*rp = ndvtop(m,CO,vv,ndtondv(m,nf)); |
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} |
} |
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int nd_to_vect(int mod,UINT *s0,int n,ND d,UINT *r) |
int nd_to_vect(int mod,UINT *s0,int n,ND d,UINT *r) |
Line 6498 void nd_det(int mod,MAT f,P *rp) |
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Line 6565 void nd_det(int mod,MAT f,P *rp) |
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m = (pointer **)w; |
m = (pointer **)w; |
} |
} |
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for ( i = 0, max = 0; i < n; i++ ) |
for ( i = 0, max = 1; i < n; i++ ) |
for ( j = 0; j < n; j++ ) |
for ( j = 0; j < n; j++ ) |
for ( tv = fv; tv; tv = NEXT(tv) ) { |
for ( tv = fv; tv; tv = NEXT(tv) ) { |
e = getdeg(tv->v,(P)m[i][j]); |
e = getdeg(tv->v,(P)m[i][j]); |
Line 6506 void nd_det(int mod,MAT f,P *rp) |
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Line 6573 void nd_det(int mod,MAT f,P *rp) |
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} |
} |
nd_setup_parameters(nvar,max); |
nd_setup_parameters(nvar,max); |
dm = (NDV **)almat_pointer(n,n); |
dm = (NDV **)almat_pointer(n,n); |
for ( i = 0, max = 0; i < n; i++ ) |
for ( i = 0, max = 1; i < n; i++ ) |
for ( j = 0; j < n; j++ ) { |
for ( j = 0; j < n; j++ ) { |
dm[i][j] = ptondv(CO,fv,m[i][j]); |
dm[i][j] = ptondv(CO,fv,m[i][j]); |
if ( mod ) ndv_mod(mod,dm[i][j]); |
if ( mod ) ndv_mod(mod,dm[i][j]); |
Line 6866 void finalize_tracelist(int i,P cont) |
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Line 6933 void finalize_tracelist(int i,P cont) |
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Q iq; |
Q iq; |
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if ( !UNIQ(cont) ) { |
if ( !UNIQ(cont) ) { |
node = mknode(4,0,0,0,cont); |
node = mknode(4,NULLP,NULLP,NULLP,cont); |
MKLIST(l,node); MKNODE(node,l,nd_tracelist); |
MKLIST(l,node); MKNODE(node,l,nd_tracelist); |
nd_tracelist = node; |
nd_tracelist = node; |
} |
} |
Line 6895 void conv_ilist(int demand,int trace,NODE g,int **indp |
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Line 6962 void conv_ilist(int demand,int trace,NODE g,int **indp |
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void parse_nd_option(NODE opt) |
void parse_nd_option(NODE opt) |
{ |
{ |
NODE t,p; |
NODE t,p,u; |
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int i,s; |
char *key; |
char *key; |
Obj value; |
Obj value; |
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nd_gentrace = 0; nd_gensyz = 0; nd_nora = 0; |
nd_gentrace = 0; nd_gensyz = 0; nd_nora = 0; nd_gbblock = 0; |
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nd_newelim = 0; nd_intersect = 0; |
for ( t = opt; t; t = NEXT(t) ) { |
for ( t = opt; t; t = NEXT(t) ) { |
p = BDY((LIST)BDY(t)); |
p = BDY((LIST)BDY(t)); |
key = BDY((STRING)BDY(p)); |
key = BDY((STRING)BDY(p)); |
Line 6910 void parse_nd_option(NODE opt) |
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Line 6979 void parse_nd_option(NODE opt) |
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nd_gensyz = value?1:0; |
nd_gensyz = value?1:0; |
else if ( !strcmp(key,"nora") ) |
else if ( !strcmp(key,"nora") ) |
nd_nora = value?1:0; |
nd_nora = value?1:0; |
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else if ( !strcmp(key,"gbblock") ) { |
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if ( !value || OID(value) != O_LIST ) |
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error("nd_* : invalid value for gbblock option"); |
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u = BDY((LIST)value); |
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nd_gbblock = MALLOC((2*length(u)+1)*sizeof(int)); |
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for ( i = 0; u; u = NEXT(u) ) { |
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p = BDY((LIST)BDY(u)); |
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s = nd_gbblock[i++] = QTOS((Q)BDY(p)); |
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nd_gbblock[i++] = s+QTOS((Q)BDY(NEXT(p)))-1; |
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} |
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nd_gbblock[i] = -1; |
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} else if ( !strcmp(key,"newelim") ) |
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nd_newelim = value?1:0; |
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else if ( !strcmp(key,"intersect") ) |
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nd_intersect = value?1:0; |
} |
} |
} |
} |