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function txt=sci2for(fun,nam,vtps,lvtps)
//!
// Copyright INRIA
[lhs,rhs]=argn()
if type(fun)==11 then comp(fun),end
if type(fun)<>13 then
error('sci2for: first argument must be a scilab function'),
end
lst=modlst(macr2lst(fun))
lst(1)=nam;
count=0;level=0;nwrk=list(0,[],[],0,[],[],0,list(),1,[],[],[],[],[],[])
forparam()
//
inputs=lst(3)
macrhs=size(vtps)
vnms=[],for k=1:macrhs,vnms=[vnms;[inputs(k),inputs(k)]],end,
na=prod(size(vnms))/2
maclhs=prod(size(lst(2)))
kl=1
for k=lst(2),
if find(vnms(:,1)==k)==[] then
vnms=[vnms;[k,k]],
na=na+1;
if rhs==4 then // output variable type given
vtps(na)=lvtps(kl);kl=kl+1
else
vtps(na)=list('?','0','0',0)
end
end
end
//stack of variables
k=1
while k<=na
w=vtps(k);
nw=size(w)
if nw==3 then w(4)=0;vtps(k)=w;nw=4;end
for iw=2:nw-1
if find(vnms(:,1)==w(iw))==[] then
ch=part(w(iw),1)
if find(ch==string(0:9))==[]
na=na+1
vtps(na)=list('0','1','1',0)
vnms=[vnms;[w(iw),w(iw)]]
end
end
end
k=k+1
end
bot=na
//
forexp=0
[crp,vnms,vtps,nwrk]=ins2for(lst,4,vnms,vtps,nwrk)
if strindex(strcat(crp),'WARNING local variable')<>[] then
nwrk=list(0,[],[],0,[],[],0,list(),1,[],[],[],[],[],[])
// pause
[crp,vnms,vtps,nwrk]=ins2for(lst,4,vnms,vtps,nwrk)
end
na=size(vtps)
if find(vnms(:,1)=='%eps')<>[] then
crp=[' %eps = d1mach(4)';'c';crp]
vnms=[vnms;['d1mach','d1mach']]
vtps(na+1)=list('1','1','1',0)
na=na+1
end
//
//header
if nwrk(10)<>[]|nwrk(12)<>[] then
pntrs='c adress of local variables',
else
pntrs=[];
end
v1=vnms(1:bot,1)
//
if nwrk(3)<>[]|nwrk(10)<>[] then
if prod(size(nwrk(3)))==1 then
used=nwrk(3)
else
used='max('+makeargs(nwrk(3))+')'
end
if nwrk(10)<>[] then
nams=nwrk(10);loc=nwrk(11);nl=prod(size(loc))/2
pntrs=[pntrs;' iw'+nams(1)+' = 1']
for k=2:nl
pntrs=[pntrs;' iw'+nams(k)+' = '+addf('iw'+nams(k-1),loc(1,k-1))];
used=addf(used,loc(1,k-1))
end
pntrs=[pntrs;'c';' iw0 = '+addf('iw'+nams(nl),loc(1,nl))]
used=addf(used,loc(1,nl))
else
pntrs=[pntrs;' iw0 = 1']
end
if ~isnum(used) then
v1=[v1;'work'];
end
end
// tableau de travail entier
if nwrk(6)<>[]|nwrk(12)<>[] then
if prod(size(nwrk(6)))==1 then
iused=nwrk(6)
else
iused='max('+makeargs(nwrk(6))+')'
end
if nwrk(12)<>[] then
nams=nwrk(12);loc=nwrk(13);nl=prod(size(loc))/2
pntrs=[pntrs;' iiw'+nams(1)+' = 1']
for k=2:nl
pntrs=[pntrs;' iiw'+nams(k)+' = '+addf('iiw'+nams(k-1),loc(1,k-1))];
iused=addf(iused,loc(1,k-1))
end
pntrs=[pntrs;'c';' iiw0 = '+addf('iiw'+nams(nl),loc(1,nl))]
iused=addf(iused,loc(1,nl))
else
pntrs=[pntrs;' iiw0 = 1']
end
if ~isnum(iused) then
v1=[v1;'iwork'];
end
end
//if nwrk(10)<>[]|nwrk(12)<>[] then pntrs=[pntrs;'c'],end
// variable d'erreur
if nwrk(7)>0 then
v1=[v1;'ierr']
end
//
kv1=0;nvc=na
for k=1:bot
kv1=kv1+1
vk=vtps(k);
if vk(4)==1 then
v1=[v1(1:k-1);v1(k)+'_r';v1(k)+'_i';v1(k+1:nvc)]
kv1=kv1+1
nvc=nvc+2
end
end
hdr=[' subroutine '+lst(1)+'('+makeargs(v1)+')';
'c!';
'c automatic translation';
'c';
'c! calling sequence';
'c ----------------';
'c' ]
//
//declarations
argld=[];//double precision argument list
argli=[];// integer argument list
argls=[];// character argument list
locals=[]
for iv=1:na
// var=vnms(iv,1);
var=vnms(iv,2);
vartyp=vtps(iv)
if part(var,1:4)<>'work'&part(var,1:5)<>'iwork' then
nl=vartyp(2);nc=vartyp(3);it=vartyp(4)
if type(nl)==1 then
nl=string(maxi(1,nl)),
else
if isnum(nl) then
nl=string(maxi(evstr(nl),1))
end
end
if type(nc)==1 then
nc=string(maxi(1,nc)),
else
if isnum(nc) then
nc=string(maxi(evstr(nc),1))
end
end
if nl+nc=='11' then
if it==0 then
nm=var
else
nm=nm+'_r'+','+nm+'_i',
var=var+'(_r,_i)'
end
com='variable '
elseif nl=='1' then
if it==0 then
nm=var+'('+nc+')'
else
nm=var+'_r('+nc+')'+','+var+'_i('+nc+')'
var=var+'(_r,_i)'
end
com='vector of size '+nc
elseif nc=='1' then
if it==0 then
nm=var+'('+nl+')'
else
nm=var+'_r('+nl+')'+','+var+'_i('+nl+')'
var=var+'(_r,_i)'
end
com='vector of size '+nl
else
if it==0 then
nm=var+'('+makeargs([nl;nc])+')'
else
nm=var+'_r('+makeargs([nl,nc])+')'+','+var+'_i('+makeargs([nl,nc])+')'
var=var+'(_r,_i)'
end
com='vector of size '+nl+','+nc
end
if vartyp(1)=='1' then
argld=[argld;nm]
com='c '+part(var,1:10)+' : double precision '+com
elseif vartyp(1)=='0' then
argli=[argli;nm]
com='c '+ part(var,1:10)+' : integer '+com
elseif vartyp(1)=='10' then
argls=[argls;nm]
com='c '+ part(var,1:10)+' : string '+com
end
if iv<=bot then
hdr=[hdr;com],
end
else
locals=[locals;'c '+ vnms(iv,2)+' : size ('+..
vartyp(2)+','+vartyp(3)+'), implemented in '+vnms(iv,1)]
end
end
if nwrk(3)<>[]|nwrk(10)<>[] then
if ~isnum(used) then
nm='work(*)';argld=[argld;nm]
hdr=[hdr;'c work : working array :';
'c '+used]
else
nm='work('+used+')';argld=[argld;nm]
hdr=[hdr;'c work : working array :'+used]
end
end
if nwrk(6)<>[]|nwrk(12)<>[] then
if ~isnum(iused) then
nm='iwork(*)';argli=[argli;nm]
hdr=[hdr;'c iwork : working array :';
'c '+iused]
else
nm='iwork('+iused+')';argli=[argli;nm]
hdr=[hdr;'c iwork : working array :'+iused]
end
end
if nwrk(7)>0 then
msgs=nwrk(8)
argli($+1)='ierr'
hdr=[hdr;'c ierr : error indicator']
hdr=[hdr;'c 0 : correct run']
for k=1:nwrk(7)
msgk=msgs(k)
for l=1:prod(size(msgk))
hdr=[hdr;'c '+string(k)+' : '+msgk(l)]
end
end
end
if nwrk(10)<>[]|nwrk(12)<>[] then
hdr=[hdr;'c';..
'c dimension of local variables ';..
'c -----------------------------';
locals]
end
hdr=[hdr;'c!']
//
dcl=[]
if argli<>[] then dcl=[dcl;' integer '+makeargs(argli)],end
if argld<>[] then dcl=[dcl;' double precision '+makeargs(argld)],end
if argls<>[] then dcl=[dcl;' character*(*) '+makeargs(argls)],end
if nwrk(14)<>[]|nwrk(15)<>[] then dcl=[dcl;'c external functions'],end
if nwrk(14)<>[] then dcl=[dcl;' integer '+makeargs(nwrk(14))],end
if nwrk(15)<>[] then dcl=[dcl;' double precision '+makeargs(nwrk(15))],end
dcl=[dcl;'c']
txt=[hdr;dcl;pntrs;crp;' end']
k=find(part(txt,1)==' ')
txt(k)=' '+txt(k)
kk=1
while kk<>[] then
kk=find(length(txt)>72)
nk=prod(size(kk))
for k=nk:-1:1
k1=kk(k)
t1=txt(k1),
if part(t1,1)=='c' then
t1=[part(t1,1:72);
'c '+part(t1,73:length(t1))];
else
ksplit=max(strindex(part(t1,1:71),[',','+','-','*','/',' ']))
if ksplit==[] then ksplit=72,end
t1=[part(t1,1:ksplit);
' & '+part(t1,ksplit+1:length(t1))];
end
txt=[txt(1:k1-1);t1;txt(k1+1:prod(size(txt)))]
end
end
|
