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// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2004-2006 - INRIA - Farid BELAHCENE
//
// 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-en.txt
function [tree]=sci_char(tree)
// M2SCI function
// Conversion function for Matlab char()
// Input: tree = Matlab funcall tree
// Ouput: tree = Scilab equivalent for tree
if rhs==1 then // char(A)
A = getrhs(tree)
if A.vtype==1 | A.vtype==8 | A.vtype==10 then
tree.lhs(1).dims=tree.rhs(1).dims
// input is cell
elseif A.vtype==16 | A.vtype==17 then
if size(A.contents.data)>0 then
lhs_dims1=0;
lhs_dims2=0;
for i=1:size(A.contents.data)
if A.contents.data(i).dims(1)<>-1 & A.contents.data(i).dims(2)<>-1 then
lhs_dims1=lhs_dims1+A.contents.data(i).dims(1)
lhs_dims2=max(A.contents.data(i).dims(2),lhs_dims2)
else
lhs_dims1=-1;
lhs_dims2=-1;
end
end
tree.lhs(1).dims(1)=lhs_dims1;
tree.lhs(1).dims(2)=lhs_dims2;
end
elseif A.vtype==Unknown then
tree.lhs(1).dims=list(-1,-1);
else
error(msprintf(gettext("%s is not implemented."),string(A.vtype)))
end
elseif rhs>1 //char(t1,t2,t3,...)
lhs_dims1=0;
lhs_dims2=0;
for i=1:rhs
lhs_dims1=lhs_dims1+tree.rhs(i).dims(1)
lhs_dims2=max(tree.rhs(i).dims(2),lhs_dims2)
end
tree.lhs(1).dims(1)=lhs_dims1;
tree.lhs(1).dims(2)=lhs_dims2;
end
tree.lhs(1).type=Type(String,Real);
endfunction
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