David Cournapeau schrieb: > Sven Schreiber wrote: >> Yes it's intended; as far as I understand the python/numpy syntax, <+> >> is an operator, and that triggers assignment by copy (even if you do >> something trivial as bar = +foo, you get a copy, if I'm not mistaken), >> > So basically, whenever you have > > foo = expr > > with expr is a numpy expression containing foo, you trigger a copy ? >
David, I would tend to confirm your conjecture, but given its generality I should not pretend to really know all about that stuff. It could be, for example, that the user may specify inside the expression that she wants a view, not a copy, But I don't know if that's really possible. Anybody else available to help out? -sven ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Numpy-discussion mailing list Numpy-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/numpy-discussion