File: sci_clock.sci

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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_clock(tree)
// M2SCI function
// Conversion function for Matlab clock()
// Input: tree = Matlab funcall tree
// Ouput: tree = Scilab equivalent for tree

w = gettempvar()
elt1=Operation(":",list(Cste(1),Cste(2)),list())
elt2=Operation(":",list(Cste(6),Cste(9)),list())
row=Operation("rc",list(elt1,elt2),list())

// w = getdate();
insert(Equal(list(w),Funcall("getdate",1,list(),list())))

// w(3:5)=[] (then w with 7 values)
imp=Operation(":",list(Cste(3),Cste(5)),list())
w35=Operation("ins",list(w,imp),list())
insert(Equal(list(w35),Cste([])))

// w(6)=w(6)+w(7)/1000
w7=Operation("ext",list(w,Cste(7)),list())
w6ext=Operation("ext",list(w,Cste(6)),list())
w6ins=Operation("ext",list(w,Cste(6)),list())
div=Operation("/",list(w7,Cste(1000)),list())
add=Operation("+",list(w6ext,div),list())
insert(Equal(list(w6ins),add))

// c= w(1:6)
imp=Operation(":",list(Cste(1),Cste(6)),list())
tree=Operation("ext",list(w,imp),tree.lhs)

tree.out(1).dims=list(1,6)
tree.out(1).type=Type(Double,Real)
endfunction