[Numpy-discussion] factorization updates in numpy

2011-09-27 Thread Jaroslav Hajek
lete, cholshift, luupdate. Would there be interest in having similar functions in NumPy? Would NumPy or SciPy be a better place? best regards -- Jaroslav Hajek Site Reliability Engineer Google Switzerland GmbH ___ NumPy-Discussion mailing list NumPy-Discussion

Re: [Numpy-discussion] string arrays - accessing data from C++

2009-09-21 Thread Jaroslav Hajek
On Fri, Sep 18, 2009 at 10:26 PM, Christopher Barker wrote: > Jaroslav Hajek wrote: >>>> string lengths determined >>> c-style null termination >>> >> >> Hmm, this didn't seem to work for me. But maybe I was doing something >> else wrong. T

Re: [Numpy-discussion] string arrays - accessing data from C++

2009-09-18 Thread Jaroslav Hajek
On Fri, Sep 18, 2009 at 7:08 PM, Christopher Barker wrote: > Jaroslav Hajek wrote: > >> Does PyArrayObject::data point to a single contiguous char[] buffer, >> like with the old Numeric char arrays, with >> PyArrayObject::descr->elsize being the maximum length? &

[Numpy-discussion] string arrays - accessing data from C++

2009-09-18 Thread Jaroslav Hajek
)? Finally, is there any way to create an array in NumPy (from within the interpreter) that would have type == PyArray_CHAR? (There will be no need for that when I implement the above, I'm just wondering whether I overlooked something). Many thanks in advance. -- RNDr. Jaroslav Hajek compu