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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 [tree]=sci_meshgrid(tree)
// M2SCI function
// Conversion function for Matlab meshgrid()
// Input: tree = Matlab funcall tree
// Ouput: tree = Scilab equivalent for tree
if rhs==1
A=getrhs(tree);
A=convert2double(A);
tree.rhs=Rhs_tlist(A);
elseif rhs==2
[A,B]=getrhs(tree);
A=convert2double(A);
B=convert2double(B);
tree.rhs=Rhs_tlist(A,B);
end
if lhs==1
if tree.rhs(1).dims(1)<>Unknown
tree.lhs(1).dims=list(tree.rhs(1).dims(1),tree.rhs(1).dims(1));
else
tree.lhs(1).dims=list(tree.rhs(1).dims(2),tree.rhs(1).dims(2));
end
elseif lhs==2
if tree.rhs(1).dims(1)<>Unknown
tree.lhs(1).dims=list(tree.rhs(1).dims(1),tree.rhs(1).dims(1));
else
tree.lhs(1).dims=list(tree.rhs(1).dims(2),tree.rhs(1).dims(2));
end
if rhs==1
tree.lhs(2).dims=tree.lhs(1).dims;
else
if tree.rhs(2).dims(1)<>Unknown
tree.lhs(2).dims=list(tree.rhs(2).dims(1),tree.rhs(2).dims(1));
else
tree.lhs(2).dims=list(tree.rhs(2).dims(2),tree.rhs(2).dims(2));
end
end
else
if tree.rhs(1).dims(1)<>Unknown
tree.lhs(1).dims=list(tree.rhs(1).dims(1),tree.rhs(1).dims(1));
else
tree.lhs(1).dims=list(tree.rhs(1).dims(2),tree.rhs(1).dims(2));
end
if tree.rhs(2).dims(1)<>Unknown
tree.lhs(2).dims=list(tree.rhs(2).dims(1),tree.rhs(2).dims(1));
else
tree.lhs(2).dims=list(tree.rhs(2).dims(2),tree.rhs(2).dims(2));
end
if tree.rhs(3).dims(1)<>Unknown
tree.lhs(3).dims=list(tree.rhs(3).dims(1),tree.rhs(3).dims(1));
else
tree.lhs(3).dims=list(tree.rhs(3).dims(2),tree.rhs(3).dims(2));
end
end
endfunction
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