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// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2002-2004 - INRIA - Vincent COUVERT
//
// 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 [dble]=convert2double(A)
// This function converts input parameters to double to avoid to write overloading functions in Scilab
lhs=argn(1)
if A.vtype==Double then
dble=A
return
end
if only_double then
dble=A
dble.type=Type(Double,Unknown)
else
if A.vtype==String then
lhslist=list();
lhslist($+1)=Variable("ans",Infer(A.dims,Type(Double,Real)))
dble=Funcall("asciimat",1,Rhs_tlist(A),lhslist)
elseif A.vtype==Boolean then
lhslist=list();
lhslist($+1)=Variable("ans",Infer(A.dims,Type(Double,Real)))
dble=Funcall("bool2s",1,Rhs_tlist(A),lhslist)
elseif A.vtype==Unknown then
lhslist=list();
lhslist($+1)=Variable("ans",Infer(A.dims,Type(Double,Unknown)))
dble=Funcall("mtlb_double",1,Rhs_tlist(A),lhslist)
else
error(msprintf(gettext("%s is not yet implemented."),string(A.vtype)))
end
end
endfunction
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