Pierre GM wrote: > I want to compare whether two arrays point to the same data.
Travis just posted a note about a couple utility functions that may help: Travis Oliphant wrote: > In SVN there is a new function may_share_memory(a,b) which will return > True if the memory foot-print of the two arrays over-lap. > > >>> may_share_memory(a, flipud(a)) > True > > This is based on another utility function byte_bounds that returns the > byte-boundaries of any object exporting the Python side of the array > interface. > > Perhaps these utilities will help (I know they can be used to make the > who function a bit more intelligent about how many bytes are being used). > > -Travis -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception [EMAIL PROTECTED] _______________________________________________ Numpy-discussion mailing list [email protected] http://projects.scipy.org/mailman/listinfo/numpy-discussion
