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// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2002-2004 - INRIA - Vincent COUVERT
// Copyright (C) ???? - INRIA - Serge STEER
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution. The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
function [a,nvarst] = mtlb_fscanf(fid,fmt,sz)
// Emulation function for fscanf() Matlab function
[lhs,rhs]=argn()
// If sz not given then read all file data
if rhs<3 then
sz=%inf
end
nmx=prod(sz)
nvars=0
// Replicate the format many times to emulate Matlab format reuse
nfmt=size(strindex(fmt,"%"),"*")
fmt=strcat(fmt(ones(1,20/nfmt)))
a=[];
typ=10;
nvt=0;
nvarst=0;
while %t do
// 20 values are read
lvars=mfscanf(fid,fmt);
if lvars==[] then // End of file
break
else
nvars=size(lvars,2)
nvarst=nvarst+nvars
nv=min(nvars,nmx)
if nv<>0 then
if typ==10 then
for k=1:nv
typ=min(typ,type(lvars(k)))
end
end
if typ==1&type(a)==10 then
a=ascii(a)'
end
if typ==1 then
for k=1:nv
if type(lvars(k))==1 then
a=[a;lvars(k)]
else
a=[a;ascii(lvars(k))']
end
end
else
for k=1:nv
a=[a;lvars(k)]
end
end
end
nvt=nvt+nv
end
end
nv=nvt
if typ==1 then
if size(sz,"*")<>1 then
nv=size(a,"*")
n=ceil(nv/sz(1))
if n*sz(1)>nv then
a(n*sz(1))=0
end
a=matrix(a,sz(1),n),
end
else
if size(sz,"*")<>1 then
if sz(1)<=nv then
A=ascii(a)'
nv=size(A,"*")
n=ceil(nv/sz(1))
if n*sz(1)>nv then
A(nv+1:n*sz(1))=ascii(" ")
end
A=matrix(A,sz(1),n)
a=[]
for l=1:sz(1)
a=[a;ascii(A(l,:))]
end
end
else
a=strcat(a)
end
end
endfunction
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