Hi,
https://codereview.scilab.org/#/c/20679/ says:
add a %foo_clear overloading on mlist This overload will be called at
the end of the scope when a variable will not be accessible anymore for
clearing allocated data.
So it does not say that %foo_clear is called when using "clear". The
following example seems more relevant:
function %test_clear(t)
disp cleared
end
function foo()
m=mlist("test")
end
--> foo()
"cleared"
S.
Le 01/07/2020 à 13:13, Samuel Gougeon a écrit :
Hello,
Scilab 6.1.0 brings a feature about clearing mlists, that can now be
overloaded.
However, it's a special overloading feature, that does not replace the
role of clear(), but that comes in addition to it, as documented in
the clear page: https://help.scilab.org/docs/6.1.0/en_US/clear.html
"Note: |clear()|can be overloaded for any|mlist("foo")|type, by
defining a|%foo_clear()|macro. It will be called either when|clear|is
explicitly applied to any mlist of this type, or implicitly when any
mlist of this type is deleted when leaving the environment where it
has been defined."
Now, when i try to use this feature, i do not get what i understand we
should expect. Example:
--> m = mlist("test");
--> typeof(m)
ans =
"test"
--> function %test_clear()
> disp("mlist test cleared")
> endfunction
--> clear m
--> <<<< nothing is printed. We would expect "mlist test cleared",
wouldn't we?
What am i doing wrong?
Regards
Samuel
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Stéphane Mottelet
Ingénieur de recherche
EA 4297 Transformations Intégrées de la Matière Renouvelable
Département Génie des Procédés Industriels
Sorbonne Universités - Université de Technologie de Compiègne
CS 60319, 60203 Compiègne cedex
Tel : +33(0)344234688
http://www.utc.fr/~mottelet
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