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c =========================================
c Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
c Copyright (C) INRIA
c
c This file must be used under the terms of the CeCILL.
c This source file is licensed as described in the file COPYING, which
c you should have received as part of this distribution. The terms
c are also available at
c http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
c =========================================
subroutine intstring
INCLUDE 'stack.h'
c
integer eol,nclas
logical ref
integer iadr,sadr
data eol/99/,nclas/29/
c
iadr(l)=l+l-1
sadr(l)=(l/2)+1
c
il=iadr(lstk(top))
ilr=il
if(istk(il).lt.0) il=iadr(istk(il+1))
ref=ilr.ne.il
if(istk(il).eq.10) then
call ref2val
goto 999
endif
c
lw=iadr(lstk(top+1))
c
if(istk(il).eq.1) then
c
c conversion d'une matrice de scalaires
c -------------------------------------
m=istk(il+1)
n=istk(il+2)
if(m*n.eq.0) then
if (ref) then
istk(ilr)=1
istk(ilr+1)=0
istk(ilr+2)=0
istk(ilr+3)=0
lstk(top+1)=sadr(ilr+4)
endif
goto 999
endif
it=istk(il+3)
l=sadr(il+4)
if(ref) then
lw=ilr+4
else
lw=iadr(lstk(top+1))
endif
err=sadr(lw+m*n*(2*lct(7)+4))-lstk(bot)
if(err.gt.0) then
call error(17)
return
endif
lstr=lw+m*n+1
if(it.eq.0) call cvdm(stk(l),m,m,n,lct(7),lct(6),
1 istk(lstr),istk(lw))
if(it.eq.1) call cvwm(stk(l),stk(l+m*n),m,m,n,lct(7),lct(6),
1 istk(lstr),istk(lw))
nstr=istk(lw+m*n)-1
if(.not.ref) call icopy(m*n+1+nstr,istk(lw),1,istk(ilr+4),1)
istk(ilr)=10
istk(ilr+1)=m
istk(ilr+2)=n
istk(ilr+3)=0
lstk(top+1)=sadr(ilr+5+m*n+nstr)
goto 999
c
elseif(abs(istk(il)).eq.11.or.abs(istk(il)).eq.13) then
c
c conversion d'une macro non compilee
c -----------------------------------
ilm=il
c
c form vectors of output and input variables
il=il+1
lw=lstk(top+1)
do 37 i=1,2
n=istk(il)
il=il+1
ilio=iadr(lw)
istk(ilio)=10
if(n.eq.0) istk(ilio)=1
istk(ilio+1)=min(1,n)
istk(ilio+2)=n
istk(ilio+3)=0
ilp=ilio+4
istk(ilp)=1
l=ilp+n
if (n.eq.0) goto 35
do 34 j=1,n
call namstr(istk(il),istk(l+1),nn,1)
l=l+nn
istk(ilp+j)=l+1-(ilp+n)
il=il+nsiz
34 continue
35 if(i.eq.1) then
lout=lw
else
llin=lw
endif
lw=sadr(l+1)
37 continue
c
if(istk(ilm).eq.13) then
ltxt=lw
ilt=iadr(ltxt)
istk(ilt)=1
istk(ilt+2)=0
istk(ilt+3)=0
istk(ilt+4)=1
ilt=ilt+4
goto 43
endif
ltxt=lw
ilt=iadr(ltxt)
istk(ilt)=10
istk(ilt+2)=1
istk(ilt+3)=0
istk(ilt+4)=1
ilp=ilt+4
c
c compute number of lines of the macro
nch=istk(il)
nl=0
il=il+1
l=il-1
39 l=l+1
if(istk(l).eq.eol) then
if(istk(l+1).eq.eol) goto 40
nl=nl+1
endif
goto 39
c
40 continue
istk(ilt+1)=nl
if(nl.eq.0) then
istk(ilt)=1
istk(ilt+2)=0
ilt=ilt+3
goto 43
endif
ilt=ilp+nl+1
l=il
41 if(istk(l).eq.eol) goto 42
l=l+1
goto 41
42 if(istk(l+1).eq.eol) goto 43
n=l-il
ilp=ilp+1
istk(ilp)=istk(ilp-1)+n
call icopy(n,istk(il),1,istk(ilt),1)
ilt=ilt+n
il=l+1
l=il
goto 41
c
43 continue
lw=sadr(ilt+1)
c update stack
if(lhs.eq.3) then
n=llin-lout
call unsfdcopy(n,stk(lout),1,stk(lstk(top)),1)
lstk(top+1)=lstk(top)+n+1
top=top+1
n=ltxt-llin
call unsfdcopy(n,stk(llin),1,stk(lstk(top)),1)
lstk(top+1)=lstk(top)+n+1
top=top+1
endif
n=lw-ltxt
call unsfdcopy(n,stk(ltxt),1,stk(lstk(top)),1)
lstk(top+1)=lstk(top)+n+1
goto 999
elseif(istk(il).eq.14) then
c librairies
il0=ilr
c
n1=istk(il+1)
l1=il+2
il=il+n1+2
n=istk(il)
il=il+nclas+2
if(.not.ref) ilr=lw
err=sadr(ilr+6+n1+(nlgh+1)*n)-lstk(bot)
if(err.gt.0) then
call error(17)
return
endif
istk(ilr)=10
istk(ilr+1)=n+1
istk(ilr+2)=1
istk(ilr+3)=0
istk(ilr+4)=1
l=ilr+6+n
call icopy(n1,istk(l1),1,istk(l),1)
istk(ilr+5)=1+n1
l=l+n1
do 49 k=1,n
call namstr(istk(il),istk(l),nn,1)
istk(ilr+5+k)=istk(ilr+4+k)+nn
l=l+nn
il=il+nsiz
49 continue
if(.not.ref) call icopy(l-ilr,istk(ilr),1,istk(il0),1)
lstk(top+1)=sadr(il0+l-ilr)
goto 999
else
fun=-1
call funnam(ids(1,pt+1),'string',il)
return
endif
999 return
end
c =========================================
|
