On 29/03/07, Robert Kern <[EMAIL PROTECTED]> wrote: > Glen W. Mabey wrote: > > > So, would that imply that a .copy() should be done first on any array > > that you want to access .data on? > > Or even ascontiguousarray().
I'd like to point out that the numpy usage of the word "contiguous" is a bit misleading: while naively one would expect it to mean that the data were contiguous in memory, what it actually means is that they are contiguous and the indexing is C-ordered: In [7]: a = arange(5) In [8]: a.flags["CONTIGUOUS"] Out[8]: True In [9]: a[::-1].flags["CONTIGUOUS"] Out[9]: False In [10]: eye(2).flags["CONTIGUOUS"] Out[10]: True In [11]: transpose(eye(2)).flags["CONTIGUOUS"] Out[11]: False There's no help for it now, I suppose. Anne _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
