version 1.5, 2001/08/21 01:39:38 |
version 1.19, 2005/09/28 08:08:34 |
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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/print.c,v 1.4 2001/08/06 01:48:32 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/print.c,v 1.18 2005/04/28 08:14:46 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
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void Pprint(); |
void Pprint(); |
void Pquotetolist(); |
void Pquotetolist(); |
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void Pobjtoquote(); |
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void Peval_variables_in_quote(); |
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void Pset_print_function(); |
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struct ftab print_tab[] = { |
struct ftab print_tab[] = { |
{"print",Pprint,-2}, |
{"print",Pprint,-2}, |
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{"objtoquote",Pobjtoquote,1}, |
{"quotetolist",Pquotetolist,1}, |
{"quotetolist",Pquotetolist,1}, |
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{"eval_variables_in_quote",Peval_variables_in_quote,1}, |
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{"set_print_function",Pset_print_function,-1}, |
{0,0,0}, |
{0,0,0}, |
}; |
}; |
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void Pprint(arg,rp) |
void Pprint(NODE arg,pointer *rp) |
NODE arg; |
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pointer *rp; |
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{ |
{ |
printexpr(CO,ARG0(arg)); |
Obj obj; |
if ( argc(arg) == 2 ) |
Q opt; |
switch ( QTOS((Q)ARG1(arg)) ) { |
|
case 0: |
if ( arg ) { |
break; |
obj = (Obj)ARG0(arg); |
case 2: |
if ( NEXT(arg) ) { |
fflush(asir_out); break; |
opt = (Q)ARG1(arg); |
break; |
if ( INT(opt) ) { |
case 1: default: |
printexpr(CO,obj); |
putc('\n',asir_out); break; |
switch ( QTOS(opt) ) { |
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case 0: |
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break; |
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case 2: |
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fflush(asir_out); break; |
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break; |
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case 1: default: |
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putc('\n',asir_out); break; |
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} |
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} else |
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error("print : invalid argument"); |
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} else { |
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printexpr(CO,obj); |
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putc('\n',asir_out); |
} |
} |
else |
} |
putc('\n',asir_out); |
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*rp = 0; |
*rp = 0; |
} |
} |
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void fnodetotree(); |
void Pobjtoquote(NODE arg,QUOTE *rp) |
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{ |
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objtoquote(ARG0(arg),rp); |
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} |
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void Pquotetolist(arg,rp) |
void Pquotetolist(NODE arg,LIST *rp) |
NODE arg; |
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Obj *rp; |
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{ |
{ |
asir_assert(ARG0(arg),O_QUOTE,"quotetolist"); |
asir_assert(ARG0(arg),O_QUOTE,"quotetolist"); |
fnodetotree((FNODE)BDY((QUOTE)(ARG0(arg))),rp); |
fnodetotree((FNODE)BDY((QUOTE)(ARG0(arg))),rp); |
} |
} |
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void fnodetotree(f,rp) |
void Peval_variables_in_quote(NODE arg,QUOTE *rp) |
FNODE f; |
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Obj *rp; |
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{ |
{ |
Obj a1,a2; |
FNODE fn; |
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asir_assert(ARG0(arg),O_QUOTE,"eval_variables_in_quote"); |
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fn = eval_pvar_in_fnode((FNODE)BDY((QUOTE)(ARG0(arg)))); |
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MKQUOTE(*rp,fn); |
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} |
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/* fnode -> [tag,name,arg0,arg1,...] */ |
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void fnodetotree(FNODE f,LIST *rp) |
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{ |
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LIST a1,a2,a3; |
NODE n,t,t0; |
NODE n,t,t0; |
STRING head; |
STRING head,op,str; |
LIST r,arg; |
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char *opname; |
char *opname; |
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if ( !f ) { |
if ( !f ) { |
*rp = 0; |
MKSTR(head,"internal"); |
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n = mknode(2,head,0); |
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MKLIST(*rp,n); |
return; |
return; |
} |
} |
switch ( f->id ) { |
switch ( f->id ) { |
case I_BOP: case I_COP: I_LOP: |
/* unary operators */ |
/* arg list */ |
case I_NOT: case I_PAREN: case I_MINUS: |
fnodetotree((FNODE)FA1(f),&a1); |
MKSTR(head,"u_op"); |
fnodetotree((FNODE)FA2(f),&a2); |
switch ( f->id ) { |
n = mknode(2,a1,a2); MKLIST(arg,n); |
case I_NOT: |
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MKSTR(op,"!"); |
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break; |
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case I_PAREN: |
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MKSTR(op,"()"); |
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break; |
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case I_MINUS: |
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MKSTR(op,"-"); |
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break; |
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} |
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fnodetotree((FNODE)FA0(f),&a1); |
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n = mknode(3,head,op,a1); |
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MKLIST(*rp,n); |
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break; |
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/* binary operators */ |
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case I_BOP: case I_COP: case I_LOP: case I_AND: case I_OR: |
/* head */ |
/* head */ |
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MKSTR(head,"b_op"); |
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/* arg list */ |
switch ( f->id ) { |
switch ( f->id ) { |
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case I_AND: case I_OR: |
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fnodetotree((FNODE)FA0(f),&a1); |
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fnodetotree((FNODE)FA1(f),&a2); |
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break; |
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default: |
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fnodetotree((FNODE)FA1(f),&a1); |
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fnodetotree((FNODE)FA2(f),&a2); |
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break; |
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} |
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/* op */ |
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switch ( f->id ) { |
case I_BOP: |
case I_BOP: |
MKSTR(head,((ARF)FA0(f))->name); break; |
MKSTR(op,((ARF)FA0(f))->name); break; |
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case I_COP: |
case I_COP: |
switch( (cid)FA0(f) ) { |
switch( (cid)FA0(f) ) { |
case C_EQ: opname = "=="; break; |
case C_EQ: opname = "=="; break; |
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case C_GE: opname = ">="; break; |
case C_GE: opname = ">="; break; |
case C_LE: opname = "<="; break; |
case C_LE: opname = "<="; break; |
} |
} |
MKSTR(head,opname); break; |
MKSTR(op,opname); break; |
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case I_LOP: |
case I_LOP: |
switch( (lid)FA0(f) ) { |
switch( (lid)FA0(f) ) { |
case L_EQ: opname = "@=="; break; |
case L_EQ: opname = "@=="; break; |
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case L_LE: opname = "@<="; break; |
case L_LE: opname = "@<="; break; |
case L_AND: opname = "@&&"; break; |
case L_AND: opname = "@&&"; break; |
case L_OR: opname = "@||"; break; |
case L_OR: opname = "@||"; break; |
case L_NOT: opname = "@!"; break; |
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case L_NOT: opname = "@!"; |
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/* XXX : L_NOT is a unary operator */ |
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MKSTR(head,"u_op"); |
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MKSTR(op,opname); |
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n = mknode(3,head,op,a1); |
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MKLIST(*rp,n); |
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return; |
} |
} |
MKSTR(head,opname); break; |
MKSTR(op,opname); break; |
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case I_AND: |
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MKSTR(op,"&&"); break; |
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case I_OR: |
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MKSTR(op,"||"); break; |
} |
} |
n = mknode(2,head,arg); |
n = mknode(4,head,op,a1,a2); |
MKLIST(r,n); |
MKLIST(*rp,n); |
*rp = (Obj)r; |
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break; |
break; |
case I_AND: |
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fnodetotree((FNODE)FA0(f),&a1); |
case I_NARYOP: |
fnodetotree((FNODE)FA1(f),&a2); |
/* head */ |
n = mknode(2,a1,a2); MKLIST(arg,n); |
MKSTR(head,"n_op"); |
MKSTR(head,"&&"); |
n = (NODE)FA1(f); |
n = mknode(2,head,arg); |
for ( t0 = 0; n; n = NEXT(n) ) { |
MKLIST(r,n); |
NEXTNODE(t0,t); |
*rp = (Obj)r; |
fnodetotree((FNODE)BDY(n),&a1); |
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BDY(t) = (pointer)a1; |
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} |
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MKSTR(op,((ARF)FA0(f))->name); |
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MKNODE(t,op,t0); |
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MKNODE(n,head,t); |
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MKLIST(*rp,n); |
break; |
break; |
case I_OR: |
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fnodetotree((FNODE)FA0(f),&a1); |
/* ternary operators */ |
fnodetotree((FNODE)FA1(f),&a2); |
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n = mknode(2,a1,a2); MKLIST(arg,n); |
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MKSTR(head,"||"); |
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n = mknode(2,head,arg); |
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MKLIST(r,n); |
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*rp = (Obj)r; |
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break; |
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case I_NOT: |
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fnodetotree((FNODE)FA0(f),&a1); |
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n = mknode(1,a1); MKLIST(arg,n); |
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MKSTR(head,"!"); |
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n = mknode(2,head,arg); |
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MKLIST(r,n); |
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*rp = (Obj)r; |
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break; |
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case I_CE: |
case I_CE: |
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MKSTR(head,"t_op"); |
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MKSTR(op,"?:"); |
fnodetotree((FNODE)FA0(f),&a1); |
fnodetotree((FNODE)FA0(f),&a1); |
fnodetotree((FNODE)FA1(f),&a2); |
fnodetotree((FNODE)FA1(f),&a2); |
n = mknode(2,a1,a2); MKLIST(arg,n); |
fnodetotree((FNODE)FA2(f),&a3); |
MKSTR(head,"?:"); |
n = mknode(5,head,op,a1,a2,a3); |
n = mknode(2,head,arg); |
MKLIST(*rp,n); |
MKLIST(r,n); |
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*rp = (Obj)r; |
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break; |
break; |
case I_EV: case I_LIST: |
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/* lists */ |
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case I_LIST: |
n = (NODE)FA0(f); |
n = (NODE)FA0(f); |
for ( t0 = 0; n; n = NEXT(n) ) { |
for ( t0 = 0; n; n = NEXT(n) ) { |
NEXTNODE(t0,t); |
NEXTNODE(t0,t); |
fnodetotree(BDY(n),&BDY(t)); |
fnodetotree((FNODE)BDY(n),&a1); |
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BDY(t) = (pointer)a1; |
} |
} |
if ( t0 ) |
if ( t0 ) |
NEXT(t) = 0; |
NEXT(t) = 0; |
MKLIST(arg,t0); |
MKSTR(head,"list"); |
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MKNODE(n,head,t0); |
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MKLIST(*rp,n); |
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break; |
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/* function */ |
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case I_FUNC: case I_CAR: case I_CDR: case I_EV: |
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MKSTR(head,"function"); |
switch ( f->id ) { |
switch ( f->id ) { |
case I_LIST: |
case I_FUNC: |
*rp = (Obj)arg; break; |
MKSTR(op,((FUNC)FA0(f))->fullname); |
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fnodetotree((FNODE)FA1(f),&a1); |
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break; |
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case I_CAR: |
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MKSTR(op,"car"); |
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fnodetotree((FNODE)FA0(f),&a1); |
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break; |
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case I_CDR: |
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MKSTR(op,"cdr"); |
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fnodetotree((FNODE)FA0(f),&a1); |
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break; |
case I_EV: |
case I_EV: |
MKSTR(head,"exponent_vector"); |
/* exponent vector; should be treated as function call */ |
n = mknode(2,head,arg); |
MKSTR(op,"exponent_vector"); |
MKLIST(r,n); |
fnodetotree(mkfnode(1,I_LIST,FA0(f)),&a1); |
*rp = (Obj)r; |
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break; |
break; |
} |
} |
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t0 = NEXT(BDY(a1)); /* XXX : skip the headers */ |
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MKNODE(t,op,t0); |
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MKNODE(n,head,t); |
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MKLIST(*rp,n); |
break; |
break; |
case I_FUNC: |
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fnodetotree((FNODE)FA1(f),&arg); |
case I_STR: |
MKSTR(head,((FUNC)FA0(f))->name); |
MKSTR(head,"internal"); |
n = mknode(2,head,arg); |
MKSTR(str,FA0(f)); |
MKLIST(r,n); |
n = mknode(2,head,str); |
*rp = (Obj)r; |
MKLIST(*rp,n); |
break; |
break; |
case I_CAR: |
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fnodetotree((FNODE)FA0(f),&arg); |
case I_FORMULA: |
MKSTR(head,"car"); |
MKSTR(head,"internal"); |
n = mknode(2,head,arg); |
n = mknode(2,head,FA0(f)); |
MKLIST(r,n); |
MKLIST(*rp,n); |
*rp = (Obj)r; |
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break; |
break; |
case I_CDR: |
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fnodetotree((FNODE)FA0(f),&arg); |
case I_PVAR: |
MKSTR(head,"cdr"); |
if ( FA1(f) ) |
n = mknode(2,head,arg); |
error("fnodetotree : not implemented yet"); |
MKLIST(r,n); |
MKSTR(head,"variable"); |
*rp = (Obj)r; |
GETPVNAME(FA0(f),opname); |
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MKSTR(op,opname); |
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n = mknode(2,head,op); |
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MKLIST(*rp,n); |
break; |
break; |
case I_PAREN: |
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fnodetotree((FNODE)FA0(f),&arg); |
default: |
MKSTR(head,"()"); |
error("fnodetotree : not implemented yet"); |
n = mknode(2,head,arg); |
} |
MKLIST(r,n); |
} |
*rp = (Obj)r; |
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FNODE eval_pvar_in_fnode(FNODE f) |
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{ |
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FNODE a1,a2,a3; |
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pointer r; |
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NODE n,t,t0; |
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QUOTE q; |
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if ( !f ) |
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return 0; |
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switch ( f->id ) { |
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/* unary operators */ |
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case I_NOT: case I_PAREN: case I_MINUS: |
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a1 = eval_pvar_in_fnode((FNODE)FA0(f)); |
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return mkfnode(1,f->id,a1); |
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/* binary operators */ |
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case I_AND: case I_OR: |
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a1 = eval_pvar_in_fnode((FNODE)FA0(f)); |
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a2 = eval_pvar_in_fnode((FNODE)FA1(f)); |
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return mkfnode(3,f->id,a1,a2); |
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case I_BOP: case I_COP: case I_LOP: |
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a1 = eval_pvar_in_fnode((FNODE)FA1(f)); |
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a2 = eval_pvar_in_fnode((FNODE)FA2(f)); |
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return mkfnode(4,f->id,FA0(f),a1,a2); |
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/* ternary operators */ |
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case I_CE: |
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a1 = eval_pvar_in_fnode((FNODE)FA0(f)); |
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a2 = eval_pvar_in_fnode((FNODE)FA1(f)); |
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a3 = eval_pvar_in_fnode((FNODE)FA2(f)); |
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return mkfnode(5,f->id,a1,a2,a3); |
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/* lists */ |
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case I_LIST: |
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n = (NODE)FA0(f); |
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for ( t0 = 0; n; n = NEXT(n) ) { |
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NEXTNODE(t0,t); |
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BDY(t) = (pointer)eval_pvar_in_fnode(BDY(n)); |
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} |
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if ( t0 ) |
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NEXT(t) = 0; |
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return mkfnode(1,f->id,t0); |
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/* function */ |
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case I_FUNC: |
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a1 = eval_pvar_in_fnode((FNODE)FA1(f)); |
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return mkfnode(2,f->id,FA0(f),a1); |
break; |
break; |
case I_FORMULA: |
case I_CAR: case I_CDR: |
*rp = (Obj)FA0(f); |
a1 = eval_pvar_in_fnode((FNODE)FA0(f)); |
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return mkfnode(1,f->id,a1); |
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case I_EV: |
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/* exponent vector */ |
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a1 = eval_pvar_in_fnode(mkfnode(1,I_LIST,FA0(f))); |
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return mkfnode(1,f->id,a1); |
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case I_STR: case I_FORMULA: |
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return f; |
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case I_PVAR: case I_INDEX: |
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case I_POSTSELF: case I_PRESELF: |
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r = eval(f); |
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objtoquote(r,&q); |
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return BDY(q); |
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default: |
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error("eval_pvar_in_fnode : not implemented yet"); |
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/* NOTREACHED */ |
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return 0; |
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} |
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} |
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FNODE subst_in_fnode(FNODE f,V v,FNODE g) |
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{ |
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FNODE a1,a2,a3; |
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DCP dc; |
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V vf; |
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NODE n,t,t0; |
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Obj obj; |
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if ( !f ) |
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return 0; |
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|
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switch ( f->id ) { |
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/* unary operators */ |
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case I_NOT: case I_PAREN: case I_MINUS: |
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a1 = subst_in_fnode((FNODE)FA0(f),v,g); |
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return mkfnode(1,f->id,a1); |
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|
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/* binary operators */ |
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case I_AND: case I_OR: |
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a1 = subst_in_fnode((FNODE)FA0(f),v,g); |
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a2 = subst_in_fnode((FNODE)FA1(f),v,g); |
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return mkfnode(3,f->id,a1,a2); |
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|
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case I_BOP: case I_COP: case I_LOP: |
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a1 = subst_in_fnode((FNODE)FA1(f),v,g); |
|
a2 = subst_in_fnode((FNODE)FA2(f),v,g); |
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return mkfnode(4,f->id,FA0(f),a1,a2); |
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|
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/* ternary operators */ |
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case I_CE: |
|
a1 = subst_in_fnode((FNODE)FA0(f),v,g); |
|
a2 = subst_in_fnode((FNODE)FA1(f),v,g); |
|
a3 = subst_in_fnode((FNODE)FA2(f),v,g); |
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return mkfnode(5,f->id,a1,a2,a3); |
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|
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/* lists */ |
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case I_LIST: |
|
n = (NODE)FA0(f); |
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for ( t0 = 0; n; n = NEXT(n) ) { |
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NEXTNODE(t0,t); |
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BDY(t) = (pointer)subst_in_fnode(BDY(n),v,g); |
|
} |
|
if ( t0 ) |
|
NEXT(t) = 0; |
|
return mkfnode(1,f->id,t0); |
|
|
|
/* function */ |
|
case I_FUNC: |
|
a1 = subst_in_fnode((FNODE)FA1(f),v,g); |
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return mkfnode(2,f->id,FA0(f),a1); |
break; |
break; |
|
case I_CAR: case I_CDR: |
|
a1 = subst_in_fnode((FNODE)FA0(f),v,g); |
|
return mkfnode(1,f->id,a1); |
|
case I_EV: |
|
/* exponent vector */ |
|
a1 = subst_in_fnode(mkfnode(1,I_LIST,FA0(f)),v,g); |
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return mkfnode(1,f->id,a1); |
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|
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case I_STR: |
|
return f; |
|
|
|
case I_FORMULA: |
|
obj = (Obj)FA0(f); |
|
if ( !obj ) |
|
return f; |
|
|
|
switch ( OID(obj) ) { |
|
case O_N: |
|
return f; |
|
case O_P: |
|
vf = VR((P)obj); |
|
dc = DC((P)obj); |
|
if ( vf != v ) |
|
return f; |
|
else if ( UNIQ(DEG(dc)) && UNIQ((Q)COEF(dc)) ) |
|
return g; |
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else break; |
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default: |
|
break; |
|
} |
|
|
default: |
default: |
error("fnodetotree : not implemented yet"); |
error("subst_in_fnode : not implemented yet"); |
|
/* NOTREACHED */ |
|
return 0; |
} |
} |
|
} |
|
|
|
/* not completed yet */ |
|
|
|
#if 0 |
|
char *get_attribute(char *key,LIST attr) |
|
{} |
|
|
|
void treetofnode(Obj obj,FNODE *f) |
|
{ |
|
NODE n; |
|
LIST attr; |
|
char *prop; |
|
|
|
if ( obj || OID(obj) != O_LIST ) { |
|
/* internal object */ |
|
*f = mkfnode(1,I_FORMULA,obj); |
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} else { |
|
/* [attr(list),name(string),args(node)] */ |
|
n = BDY((LIST)obj); |
|
attr = (LIST)BDY(n); n = NEXT(n); |
|
prop = get_attribute("asir",attr); |
|
if ( !strcmp(prop,"u_op") ) { |
|
} else if ( !strcmp(prop,"b_op") ) { |
|
} else if ( !strcmp(prop,"t_op") ) { |
|
} else if ( !strcmp(prop,"function") ) { |
|
} |
|
/* default will be set to P_FUNC */ |
|
} |
|
} |
|
#endif |
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|
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FUNC user_print_function; |
|
|
|
void Pset_print_function(NODE arg,pointer *rp) |
|
{ |
|
if ( !arg ) |
|
user_print_function = 0; |
|
else { |
|
gen_searchf(BDY((STRING)ARG0(arg)),&user_print_function); |
|
} |
|
*rp = 0; |
} |
} |