[Numpy-discussion] Copy/View data point
Alexander Schmolck
a.schmolck at gmx.net
Wed Jun 26 06:30:04 EDT 2002
Bernard Frankpitt <frankpit at erols.com> writes:
> My preference would be
>
> Copy semantics for a=b
> View semantics for a=b.view (or some other explicit syntax)
Although I have been arguing for copy semantics for a=b[c:d], what you want is
not really possible (a=b creates and always will create an alias in python --
and this is really a good design decision; just compare it to other languages
that do different things depending on what you are assigning).
alex
--
Alexander Schmolck Postgraduate Research Student
Department of Computer Science
University of Exeter
A.Schmolck at gmx.net http://www.dcs.ex.ac.uk/people/aschmolc/
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